fix: 键盘收起后添加底部保存按钮

- 记账页面添加底部保存按钮，键盘收起时显示
- 预算页面添加底部保存按钮，键盘收起时显示
- 按钮根据编辑/新增模式显示不同文案
- 正确处理底部安全区适配

CLAUDE.md

@@ -68,10 +68,14 @@ client/src/
 │   ├── stats/          # 统计分析
 │   ├── bills/          # 全部账单 (下拉刷新/上拉加载)
 │   ├── profile/        # 我的（身份切换入口）
-│   ├── profile-edit/   # 编辑资料（昵称+头像）
+│   ├── profile-edit/   # 编辑资料（昵称+头像+签名）
 │   ├── group-manage/   # 群组管理（创建/加入/退出/解散）
 │   ├── category-manage/ # 分类管理
-│   └── budget/         # 预算设置
+│   ├── budget/         # 预算设置
+│   ├── notifications/  # 通知中心
+│   ├── feedback/       # 意见反馈
+│   ├── privacy/        # 隐私政策
+│   └── admin/          # 管理后台 (index/users/notifications/feedback/config)
 ├── components/         # 公共组件
 │   ├── BudgetBar/      # 预算进度条
 │   ├── CategoryIcon/   # 分类图标 (首字+颜色)
@@ -96,18 +100,26 @@ client/src/
 │   ├── stats.ts        # 统计接口
 │   ├── user.ts         # 用户信息接口 (含头像上传)
 │   ├── group.ts        # 群组接口
+│   ├── notification.ts # 通知接口
+│   ├── filter.ts       # 筛选方案接口
+│   ├── feedback.ts     # 反馈接口
+│   ├── config.ts       # 系统配置接口
+│   ├── admin.ts        # 管理后台接口
 │   └── index.ts        # barrel 导出
 ├── utils/
 │   ├── format.ts       # 金额/日期格式化
 │   ├── request.ts      # HTTP 请求封装 (401 自动重登录+队列重试)
 │   ├── system.ts       # 系统信息 (statusBarHeight, capsuleRight)
-│   └── app-ready.ts    # App 启动就绪机制 (waitForReady)
+│   ├── app-ready.ts    # App 启动就绪机制 (waitForReady)
+│   └── tracker.ts      # 前端埋点 (页面访问/操作/错误)
 ├── config.ts           # 全局配置 (API_BASE)
 └── static/icons/       # tabBar 图标 (PNG)
 
 server/src/
 ├── index.ts            # Express 入口 (CORS, JSON, 静态文件, 路由注册)
-├── middleware/auth.ts   # HMAC token 验证 (timingSafeEqual)
+├── middleware/
+│   ├── auth.ts         # HMAC token 验证 (timingSafeEqual)
+│   └── logger.ts       # 请求日志 (记录到 logs/ 目录)
 ├── routes/
 │   ├── auth.ts         # 登录 / token 签发 (返回用户信息)
 │   ├── transaction.ts  # 交易 CRUD (支持 group_id 视图切换)
@@ -116,6 +128,12 @@ server/src/
 │   ├── stats.ts        # 统计查询 (支持 group_id)
 │   ├── user.ts         # 用户信息 + 头像上传
 │   ├── group.ts        # 群组 CRUD (创建/加入/退出/解散)
+│   ├── notification.ts # 通知/公告 CRUD
+│   ├── filter.ts       # 筛选方案 CRUD
+│   ├── feedback.ts     # 用户反馈 (提交/查询/处理)
+│   ├── config.ts       # 系统配置 (公开读/管理员写)
+│   ├── admin.ts        # 管理后台 (仪表盘/用户管理)
+│   ├── track.ts        # 埋点数据接收
 │   └── backup.ts       # 备份 API
 ├── utils/
 │   ├── backup.ts       # Node.js 数据库备份 (gzip)
@@ -124,16 +142,21 @@ server/src/
     ├── connection.ts   # MySQL 连接池
     ├── init.ts         # 建表 + seed + 迁移 (幂等)
     ├── schema.sql      # 表结构
-    └── seed.sql        # 默认分类数据
+    └── seed.sql        # 默认分类数据 + 系统配置
 ```
 
 ### 数据库表
-- `users` — 用户 (openid, nickname, avatar_url)
+- `users` — 用户 (openid, nickname, avatar_url, slogan, role)
 - `categories` — 分类 (user_id=0 默认, 其他=自定义)
 - `transactions` — 交易记录 (user_id, group_id, amount 分)
 - `budgets` — 预算 (user_id, month, amount)
 - `groups` — 群组 (name, invite_code, created_by)
 - `group_members` — 群组成员 (group_id, user_id, role)
+- `notifications` — 通知/公告 (type, title, content, is_pinned, is_urgent)
+- `notification_reads` — 公告已读记录 (notification_id, user_id)
+- `saved_filters` — 保存的筛选方案 (user_id, name, filters)
+- `feedbacks` — 用户反馈 (user_id, type, content, status)
+- `sys_config` — 系统配置 (config_key, config_value)
 
 ### 金额处理
 - 存储单位: 分 (整数，避免浮点精度问题)
@@ -162,7 +185,8 @@ server/src/
 ### 一起记 (群组)
 - 群组仅做数据聚合，记录始终属于记录者 (user_id)
 - 个人视图: `WHERE user_id = 我` (所有记录)
-- 群组视图: `WHERE group_id = X AND user_id IN (当前成员)`
+- 群组视图: `WHERE user_id IN (群组成员)` — 统计所有群组成员的个人账单
+- 群组账单 = 所有群组成员的个人账单之和
 - 退出群组: 该用户的 group_id 设为 NULL，记录回到个人视图
 - 身份切换: 「我的」页底部弹窗选择，全局生效
 

DEV.md

@@ -33,6 +33,82 @@
 - API 地址统一在 `config.ts` 中配置，不要在各文件中硬编码
 - 头像等用户文件 URL 只存文件名，前端拼接 `API_BASE + 路径 + 文件名`
 
+## API 调用规范
+
+### request 函数调用格式
+
+`request` 函数**只接受一个对象参数**，格式为 `{ url, method?, data? }`。
+
+```typescript
+// ✅ 正确
+request({ url: '/feedback', data: params })
+request({ url: '/config' })
+request({ url: '/feedback', method: 'POST', data })
+
+// ❌ 错误 — 会导致 URL 拼接为 /apiundefined
+request('/feedback', { params })
+request('/config', { method: 'PUT', data })
+```
+
+**原因**：`request` 函数签名是 `request<T>(options: RequestOptions): Promise<T>`，第一个参数是 options 对象，不支持分开传 url 和 options。
+
+### 后端 API 响应格式
+
+**所有后端路由必须返回统一格式**：
+
+```typescript
+// 成功
+res.json({ code: 0, data: ... })
+
+// 失败
+res.status(400).json({ code: 40001, message: '错误信息' })
+res.status(403).json({ code: 40300, message: '无权限' })
+res.status(500).json({ code: 50000, message: '服务器错误' })
+```
+
+**错误码规范**：
+- `0` — 成功
+- `40001` — 参数错误
+- `40300` — 权限不足
+- `40400` — 资源不存在
+- `50000` — 服务器错误
+
+**原因**：前端 `request` 函数检查 `data.code === 0` 判断成功，不返回标准格式会导致前端误判为失败。
+
+### 埋点和日志
+
+**后端请求日志**：所有请求自动记录到 `logs/YYYY-MM-DD.log`，包含请求方法、URL、状态码、耗时、IP、用户ID。
+
+**前端埋点**：使用 `@/utils/tracker` 记录关键操作：
+```typescript
+import { trackAction, trackError, trackApiError } from '@/utils/tracker'
+
+trackAction('save_transaction', { amount: 100 })  // 用户操作
+trackError(new Error('xxx'), { context: 'xxx' })   // 错误上报
+```
+
+### 页面数据加载模式
+
+```typescript
+const initialLoaded = ref(false)
+
+onMounted(async () => {
+  await waitForReady()
+  await loadData()
+  initialLoaded.value = true
+})
+
+// onShow 时静默刷新，但必须有 initialLoaded 守卫
+onShow(() => {
+  if (initialLoaded.value) loadData(true)
+})
+
+onPullDownRefresh(async () => {
+  await loadData()
+  uni.stopPullDownRefresh()
+})
+```
+
 ## Never 规则
 
 - Never 修改 dist/ 目录
@@ -43,6 +119,7 @@
 - Never 使用 git stash
 - Never 切换分支
 - Never 过度封装，保持代码简洁明了
+- Never 未确定需求就开始实现
 
 ## Requirements
 

client/src/App.vue

@@ -2,24 +2,51 @@
 import { onLaunch } from '@dcloudio/uni-app'
 import { wxLogin, demoLogin } from '@/api/auth'
 import { useGroupStore } from '@/stores/group'
+import { useConfigStore } from '@/stores/config'
 import { saveLoginResult } from '@/utils/request'
 import { markReady } from '@/utils/app-ready'
+import { setupErrorTracking, trackAction, trackError } from '@/utils/tracker'
+
+/** 登录重试（最多3次） */
+async function loginWithRetry(loginFn: () => Promise<any>, retries = 3): Promise<boolean> {
+  for (let i = 0; i < retries; i++) {
+    try {
+      const data = await loginFn()
+      saveLoginResult(data)
+      return true
+    } catch (e) {
+      console.error(`[Auth] Login attempt ${i + 1} failed:`, e)
+      trackError(e as Error, { context: 'login', attempt: i + 1 })
+      if (i < retries - 1) {
+        // 等待1秒后重试
+        await new Promise(resolve => setTimeout(resolve, 1000))
+      }
+    }
+  }
+  return false
+}
 
 onLaunch(() => {
+  // 初始化错误追踪
+  setupErrorTracking()
+  trackAction('app_launch')
+
   const groupStore = useGroupStore()
+  const configStore = useConfigStore()
   groupStore.init()
+  configStore.fetchConfig()
 
   // #ifdef MP-WEIXIN
   uni.login({
     provider: 'weixin',
     success: async (loginRes) => {
       if (loginRes.code) {
-        try {
-          saveLoginResult(await wxLogin(loginRes.code))
+        const success = await loginWithRetry(() => wxLogin(loginRes.code))
+        if (success) {
           groupStore.fetchGroups()
           console.log('[Auth] Login success')
-        } catch (e) {
-          console.error('[Auth] Login failed:', e)
+        } else {
+          uni.showToast({ title: '登录失败，请重试', icon: 'none', duration: 3000 })
         }
       }
       markReady()
@@ -30,13 +57,15 @@ onLaunch(() => {
   // #ifdef H5
   const token = uni.getStorageSync('xc:token')
   if (!token) {
-    demoLogin().then((data) => {
-      saveLoginResult(data)
+    loginWithRetry(demoLogin).then((success) => {
+      if (success) {
         groupStore.fetchGroups()
         console.log('[Auth] H5 demo login success')
-    }).catch((e) => {
-      console.error('[Auth] H5 demo login failed:', e)
-    }).finally(() => { markReady() })
+      } else {
+        uni.showToast({ title: '登录失败，请刷新页面', icon: 'none', duration: 3000 })
+      }
+      markReady()
+    })
   } else {
     groupStore.fetchGroups()
     markReady()
@@ -49,10 +78,15 @@ onLaunch(() => {
 <style lang="scss">
 @import './uni.scss';
 
+// 全局盒模型
+view, text, image, input, textarea, scroll-view, picker {
+  box-sizing: border-box;
+}
+
 page {
-  background-color: #FFF8F0;
+  background-color: $bg;
   font-family: 'Nunito', 'PingFang SC', sans-serif;
-  color: #2D1B1B;
+  color: $text;
   -webkit-font-smoothing: antialiased;
 }
 </style>

client/src/api/admin.ts

@@ -10,6 +10,10 @@ export interface Dashboard {
   growthPercent: number
   lastMonthTxCount: number
   lastMonthTxAmount: number
+  monthlyExpense?: number
+  monthlyIncome?: number
+  lastMonthExpense?: number
+  lastMonthIncome?: number
 }
 
 /** 用户信息（管理员视角） */

client/src/api/auth.ts

@@ -6,6 +6,7 @@ export interface LoginResult {
   userId: number
   nickname: string
   avatar_url: string
+  role?: string
 }
 
 /** H5 演示登录 */

client/src/api/budget.ts

@@ -15,5 +15,5 @@ export function getBudget(month?: string, group_id?: number | null) {
 
 /** 设置预算 */
 export function setBudget(amount: number, month: string) {
-  return request<{ id: number }>({ url: '/budget', method: 'POST', data: { amount, month } })
+  return request<void>({ url: '/budget', method: 'POST', data: { amount, month } })
 }

client/src/api/config.ts

@@ -0,0 +1,11 @@
+import { request } from '@/utils/request'
+
+/** 获取系统配置 */
+export function getConfig(): Promise<Record<string, string>> {
+  return request({ url: '/config' })
+}
+
+/** 更新系统配置（管理员） */
+export function updateConfig(data: Record<string, string>) {
+  return request({ url: '/config', method: 'PUT', data })
+}

client/src/api/feedback.ts

@@ -0,0 +1,35 @@
+import { request } from '@/utils/request'
+
+/** 反馈条目 */
+export interface Feedback {
+  id: number
+  user_id: number
+  nickname?: string
+  avatar_url?: string
+  type: string
+  content: string
+  contact: string
+  status: 'pending' | 'processed' | 'ignored'
+  admin_reply?: string
+  created_at: string
+  updated_at?: string
+}
+
+/** 提交反馈 */
+export function submitFeedback(data: {
+  type: string
+  content: string
+  contact?: string
+}) {
+  return request({ url: '/feedback', method: 'POST', data })
+}
+
+/** 获取反馈列表（管理员） */
+export function getFeedbackList(params?: { page?: number; pageSize?: number; status?: string }) {
+  return request<{ list: Feedback[]; total: number; page: number; pageSize: number }>({ url: '/feedback', data: params })
+}
+
+/** 更新反馈状态（管理员） */
+export function updateFeedbackStatus(id: number, status: Feedback['status'], admin_reply?: string) {
+  return request({ url: `/feedback/${id}/status`, method: 'PUT', data: { status, admin_reply } })
+}

client/src/api/logs.ts

@@ -0,0 +1,91 @@
+import { request } from '@/utils/request'
+
+/** 日志文件信息 */
+export interface LogFileInfo {
+  name: string
+  date: string
+  size: number
+  modified: string
+}
+
+/** 日志统计 */
+export interface LogStats {
+  today: {
+    total: number
+    errors: number
+    slow: number
+    warns: number
+  }
+  daily: Array<{
+    date: string
+    total: number
+    errors: number
+    slow: number
+  }>
+}
+
+/** 埋点统计 */
+export interface TrackStats {
+  today: Array<{ event: string; count: number }>
+  daily: Array<{ date: string; count: number }>
+  events: Array<{ event: string; count: number }>
+}
+
+/** 埋点事件 */
+export interface TrackEvent {
+  id: number
+  event: string
+  page: string
+  data: any
+  user_id: number | null
+  nickname: string | null
+  created_at: string
+}
+
+/** 获取日志文件列表 */
+export function getLogFiles(): Promise<LogFileInfo[]> {
+  return request({ url: '/logs/files' })
+}
+
+/** 获取日志统计 */
+export function getLogStats(): Promise<LogStats> {
+  return request({ url: '/logs/stats' })
+}
+
+/** 查询日志 */
+export function queryLogs(params: {
+  date: string
+  level?: string
+  keyword?: string
+  page?: number
+  pageSize?: number
+}): Promise<{ lines: string[]; total: number; page: number; pageSize: number }> {
+  const { date, ...rest } = params
+  // 过滤掉 undefined 值，防止被序列化为 "undefined" 字符串
+  const queryParams: Record<string, any> = {}
+  for (const [key, value] of Object.entries(rest)) {
+    if (value !== undefined) queryParams[key] = value
+  }
+  return request({ url: `/logs/${date}`, data: queryParams })
+}
+
+/** 获取埋点统计 */
+export function getTrackStats(): Promise<TrackStats> {
+  return request({ url: '/logs/track/stats' })
+}
+
+/** 查询埋点事件 */
+export function queryTrackEvents(params?: {
+  event?: string
+  page?: number
+  pageSize?: number
+}): Promise<{ list: TrackEvent[]; total: number; page: number; pageSize: number }> {
+  // 过滤掉 undefined 值
+  const queryParams: Record<string, any> = {}
+  if (params) {
+    for (const [key, value] of Object.entries(params)) {
+      if (value !== undefined) queryParams[key] = value
+    }
+  }
+  return request({ url: '/logs/track/list', data: queryParams })
+}

client/src/api/notification.ts

@@ -1,4 +1,5 @@
 import { request } from '@/utils/request'
+import { API_BASE } from '@/config'
 
 /** 通知 */
 export interface Notification {
@@ -64,6 +65,42 @@ export function markAllRead() {
   return request({ url: '/notifications/read-all', method: 'PUT' })
 }
 
+/** 上传通知图片（返回文件名） */
+export function uploadNotificationImage(filePath: string): Promise<{ image_url: string }> {
+  return new Promise((resolve, reject) => {
+    const token = uni.getStorageSync('xc:token')
+    uni.uploadFile({
+      url: `${API_BASE}/notifications/upload-image`,
+      filePath,
+      name: 'file',
+      header: {
+        ...(token ? { Authorization: `Bearer ${token}` } : {})
+      },
+      success: (res) => {
+        try {
+          const data = JSON.parse(res.data)
+          if (data.code === 0) {
+            resolve(data.data)
+          } else {
+            reject(data)
+          }
+        } catch {
+          reject({ message: '上传失败' })
+        }
+      },
+      fail: () => reject({ message: '网络错误' })
+    })
+  })
+}
+
+/** 获取通知图片完整 URL */
+export function getNotificationImageUrl(filename: string): string {
+  if (!filename) return ''
+  // 如果已经是完整 URL 或 blob URL，直接返回
+  if (filename.startsWith('http') || filename.startsWith('blob:')) return filename
+  return `${API_BASE}/notifications/image/${filename}`
+}
+
 /** 发布公告 */
 export function publishNotification(data: PublishParams) {
   return request<{ id: number }>({ url: '/notifications', method: 'POST', data })

client/src/api/recurring.ts

@@ -0,0 +1,64 @@
+import { request } from '@/utils/request'
+
+/** 周期模板 */
+export interface RecurringTemplate {
+  id: number
+  user_id: number
+  amount: number
+  type: 'expense' | 'income'
+  category_id: number
+  note: string
+  frequency: 'weekly' | 'monthly' | 'yearly'
+  next_date: string
+  end_date: string | null
+  is_active: number
+  group_id: number | null
+  category_name?: string
+  category_icon?: string
+  category_color?: string
+  created_at: string
+  updated_at: string
+}
+
+/** 获取周期模板列表 */
+export function getRecurringTemplates() {
+  return request<RecurringTemplate[]>({ url: '/recurring' })
+}
+
+/** 创建周期模板 */
+export function createRecurringTemplate(data: {
+  amount: number
+  type: 'expense' | 'income'
+  category_id: number
+  note?: string
+  frequency: 'weekly' | 'monthly' | 'yearly'
+  next_date: string
+  end_date?: string | null
+  group_id?: number | null
+}) {
+  return request<{ id: number }>({ url: '/recurring', method: 'POST', data })
+}
+
+/** 更新周期模板 */
+export function updateRecurringTemplate(id: number, data: {
+  amount?: number
+  type?: 'expense' | 'income'
+  category_id?: number
+  note?: string
+  frequency?: 'weekly' | 'monthly' | 'yearly'
+  next_date?: string
+  end_date?: string | null
+  is_active?: number
+}) {
+  return request({ url: `/recurring/${id}`, method: 'PUT', data })
+}
+
+/** 删除周期模板 */
+export function deleteRecurringTemplate(id: number) {
+  return request({ url: `/recurring/${id}`, method: 'DELETE' })
+}
+
+/** 同步周期账单（生成到期交易） */
+export function syncRecurring() {
+  return request<{ generated: number }>({ url: '/recurring/sync', method: 'POST' })
+}

client/src/api/stats.ts

@@ -41,3 +41,14 @@ export function getCategoryStats(month?: string, type: string = 'expense', group
 export function getTrend(month?: string, type: string = 'expense', group_id?: number | null) {
   return request<TrendPoint[]>({ url: '/stats/trend', data: { month, type, group_id } })
 }
+
+/** 智能分类建议结果 */
+export interface CategorySuggestion {
+  category: { id: number; name: string; color: string } | null
+  confidence: number
+}
+
+/** 根据金额和备注推荐分类 */
+export function suggestCategory(amount: number, type: string, note?: string) {
+  return request<CategorySuggestion>({ url: '/stats/suggest-category', data: { amount, type, note } })
+}

client/src/api/user.ts

@@ -6,6 +6,7 @@ export interface UserInfo {
   id: number
   nickname: string
   avatar_url: string
+  slogan: string
   role: 'user' | 'admin'
   created_at: string
 }
@@ -15,9 +16,11 @@ export function getUserInfo() {
   return request<UserInfo>({ url: '/user/me' })
 }
 
-/** 更新昵称 */
-export function updateNickname(nickname: string) {
-  return request({ url: '/user/me', method: 'PUT', data: { nickname } })
+/** 更新昵称/签名 */
+export function updateNickname(nickname: string, slogan?: string) {
+  const data: any = { nickname }
+  if (slogan !== undefined) data.slogan = slogan
+  return request({ url: '/user/me', method: 'PUT', data })
 }
 
 /** 上传头像（返回新 URL） */

client/src/components/AmountEditor/AmountEditor.vue

@@ -0,0 +1,272 @@
+<template>
+  <view class="amount-editor" :class="[`amount-editor--${size}`, { 'amount-editor--focused': innerFocused }]">
+    <view class="amount-display" @tap="focusAtEnd">
+      <text class="currency">¥</text>
+      <view class="amount-value">
+        <template v-if="displayChars.length > 0">
+          <template v-for="(char, index) in displayChars" :key="`${char}-${index}`">
+            <text v-if="innerFocused && cursorIndex === index" class="cursor"></text>
+            <text class="amount-char" @tap.stop="focusAt(index + 1)">{{ char }}</text>
+          </template>
+          <text v-if="innerFocused && cursorIndex === displayChars.length" class="cursor"></text>
+        </template>
+        <template v-else>
+          <text class="placeholder" @tap.stop="focusAtEnd">{{ placeholder }}</text>
+          <text v-if="innerFocused" class="cursor"></text>
+        </template>
+      </view>
+      <text v-if="unit" class="unit">{{ unit }}</text>
+    </view>
+
+    <Numpad
+      v-model="innerValue"
+      v-model:cursorIndex="cursorIndex"
+      :max="max"
+      :fixed="fixed"
+      :visible="innerFocused && visible"
+      @confirm="emit('confirm')"
+    />
+  </view>
+</template>
+
+<script setup lang="ts">
+import { computed, nextTick, ref, watch } from 'vue'
+import Numpad from '@/components/Numpad/Numpad.vue'
+import { clampCursorIndex } from '@/components/AmountEditor/amount-edit'
+
+const props = withDefaults(defineProps<{
+  modelValue?: string
+  max?: number
+  fixed?: boolean
+  visible?: boolean
+  autoFocus?: boolean
+  size?: 'small' | 'medium' | 'large'
+  placeholder?: string
+  unit?: string
+}>(), {
+  modelValue: '',
+  max: 9999999.99,
+  fixed: true,
+  visible: true,
+  autoFocus: true,
+  size: 'large',
+  placeholder: '0',
+  unit: ''
+})
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string): void
+  (e: 'focus'): void
+  (e: 'blur'): void
+  (e: 'confirm'): void
+}>()
+
+const innerFocused = ref(false)
+const cursorIndex = ref(0)
+
+const innerValue = computed({
+  get: () => props.modelValue || '',
+  set: (value: string) => emit('update:modelValue', value)
+})
+
+const displayChars = computed(() => innerValue.value.split(''))
+
+watch(
+  () => props.modelValue,
+  (value) => {
+    cursorIndex.value = clampCursorIndex(value || '', cursorIndex.value)
+  }
+)
+
+watch(
+  () => props.visible,
+  (visible) => {
+    if (visible && props.autoFocus) {
+      nextTick(focus)
+    } else if (!visible) {
+      blur()
+    }
+  },
+  { immediate: true }
+)
+
+function focus() {
+  cursorIndex.value = innerValue.value.length
+  if (!innerFocused.value) {
+    innerFocused.value = true
+    emit('focus')
+  }
+}
+
+function blur() {
+  if (innerFocused.value) {
+    innerFocused.value = false
+    emit('blur')
+  }
+}
+
+function focusAt(index: number) {
+  if (!props.visible) return
+  cursorIndex.value = clampCursorIndex(innerValue.value, index)
+  if (!innerFocused.value) {
+    innerFocused.value = true
+    emit('focus')
+  }
+}
+
+function focusAtEnd() {
+  focusAt(innerValue.value.length)
+}
+
+defineExpose({ focus, blur })
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.amount-editor {
+  width: 100%;
+}
+
+// 金额显示区 — 未聚焦时低调，聚焦时粘土卡片浮起
+.amount-display {
+  display: flex;
+  align-items: baseline;
+  justify-content: center;
+  gap: 8rpx;
+  padding: $space-lg $space-xl $space-md;
+  border-radius: $radius-xl;
+  border: 2rpx solid transparent;
+  background: transparent;
+  transition: background $transition-normal, border-color $transition-normal, box-shadow $transition-normal;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.amount-editor--focused .amount-display {
+  background: $surface;
+  border-color: $border;
+  box-shadow: $shadow-clay;
+}
+
+// ¥ 符号
+.currency {
+  flex-shrink: 0;
+  font-family: 'Fredoka', sans-serif;
+  font-weight: 500;
+  color: $text-muted;
+  line-height: 1.2;
+}
+
+// 单位（元）
+.unit {
+  flex-shrink: 0;
+  font-weight: 600;
+  color: $text-sec;
+  line-height: 1.2;
+}
+
+// 金额字符容器
+.amount-value {
+  min-width: 0;
+  display: flex;
+  align-items: baseline;
+  justify-content: center;
+  flex-wrap: wrap;
+  font-family: 'Fredoka', sans-serif;
+  font-weight: 700;
+  color: $text;
+  line-height: 1.2;
+  word-break: break-all;
+}
+
+.amount-char,
+.placeholder {
+  display: inline-flex;
+  align-items: center;
+}
+
+.amount-char {
+  -webkit-tap-highlight-color: transparent;
+}
+
+.placeholder {
+  color: #D0C4C4;
+}
+
+// 光标
+.cursor {
+  width: 4rpx;
+  height: 1em;
+  margin: 0 2rpx;
+  border-radius: 999rpx;
+  background: $primary;
+  animation: cursor-blink 1s steps(2, start) infinite;
+}
+
+// ===== 尺寸变体 =====
+
+.amount-editor--small {
+  .amount-display {
+    padding: $space-md $space-lg;
+  }
+
+  .amount-value {
+    font-size: 52rpx;
+  }
+
+  .currency {
+    font-size: 28rpx;
+  }
+
+  .unit {
+    font-size: $font-sm;
+  }
+}
+
+.amount-editor--medium {
+  .amount-display {
+    padding: $space-md $space-xl;
+  }
+
+  .amount-value {
+    font-size: 68rpx;
+  }
+
+  .currency {
+    font-size: 34rpx;
+  }
+
+  .unit {
+    font-size: $font-md;
+  }
+}
+
+.amount-editor--large {
+  .amount-value {
+    font-size: 88rpx;
+  }
+
+  .currency {
+    font-size: 40rpx;
+  }
+
+  .unit {
+    font-size: $font-lg;
+  }
+}
+
+@keyframes cursor-blink {
+  0%, 45% { opacity: 1; }
+  46%, 100% { opacity: 0; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .amount-display {
+    transition: none;
+  }
+
+  .cursor {
+    animation: none;
+  }
+}
+</style>

client/src/components/AmountEditor/amount-edit.ts

@@ -0,0 +1,118 @@
+export type AmountKey = '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' | '00' | '.'
+export type AmountActionKey = AmountKey | 'delete'
+
+export interface AmountEditOptions {
+  max?: number
+  maxLength?: number
+}
+
+export interface AmountEditResult {
+  value: string
+  cursorIndex: number
+  accepted: boolean
+}
+
+const DEFAULT_MAX = 9999999.99
+// 对应最大金额字符串 '9999999.99' 的长度。
+const DEFAULT_MAX_LENGTH = 10
+const MAX_DECIMAL_PLACES = 2
+
+export function clampCursorIndex(value: string, cursorIndex: number): number {
+  if (cursorIndex < 0) return 0
+  if (cursorIndex > value.length) return value.length
+  return cursorIndex
+}
+
+export function insertAmountKey(
+  value: string,
+  cursorIndex: number,
+  key: AmountKey,
+  options: AmountEditOptions = {}
+): AmountEditResult {
+  const safeCursor = clampCursorIndex(value, cursorIndex)
+
+  // 替换模式：当当前值只有一个 '0' 且光标在末尾时，非 '.' 输入应替换 '0'
+  if (value === '0' && safeCursor === value.length && key !== '.') {
+    // key 可能是 '00'，需要规范化
+    const insert = normalizeInsert('', 0, key)
+    if (insert === '') return { value, cursorIndex: safeCursor, accepted: true }
+    const next = insert
+    if (!isValidAmountInput(next, options)) {
+      return { value, cursorIndex: safeCursor, accepted: false }
+    }
+    return {
+      value: next,
+      cursorIndex: insert.length,
+      accepted: true,
+    }
+  }
+
+  const normalizedInsert = normalizeInsert(value, safeCursor, key)
+  let next = value.slice(0, safeCursor) + normalizedInsert + value.slice(safeCursor)
+
+  if (!isValidAmountInput(next, options)) {
+    // 小数位超出上限时，从右侧挤出一个字符（小数部分左移）
+    const dotIdx = next.indexOf('.')
+    if (dotIdx >= 0 && next.length - dotIdx - 1 > MAX_DECIMAL_PLACES) {
+      next = next.slice(0, -1)
+      const newCursor = Math.min(safeCursor + normalizedInsert.length, next.length)
+      if (!isValidAmountInput(next, options)) {
+        return { value, cursorIndex: safeCursor, accepted: false }
+      }
+      return { value: next, cursorIndex: newCursor, accepted: true }
+    }
+    return { value, cursorIndex: safeCursor, accepted: false }
+  }
+
+  return {
+    value: next,
+    cursorIndex: safeCursor + normalizedInsert.length,
+    accepted: true,
+  }
+}
+
+export function deleteAmountChar(value: string, cursorIndex: number): AmountEditResult {
+  const safeCursor = clampCursorIndex(value, cursorIndex)
+  if (safeCursor === 0) {
+    return { value, cursorIndex: safeCursor, accepted: false }
+  }
+
+  return {
+    value: value.slice(0, safeCursor - 1) + value.slice(safeCursor),
+    cursorIndex: safeCursor - 1,
+    accepted: true,
+  }
+}
+
+export function applyAmountKey(
+  value: string,
+  cursorIndex: number,
+  key: AmountActionKey,
+  options: AmountEditOptions = {}
+): AmountEditResult {
+  if (key === 'delete') return deleteAmountChar(value, cursorIndex)
+  return insertAmountKey(value, cursorIndex, key, options)
+}
+
+export function isValidAmountInput(value: string, options: AmountEditOptions = {}): boolean {
+  if (value === '') return true
+  if (value.length > (options.maxLength ?? DEFAULT_MAX_LENGTH)) return false
+  if (!/^\d*(\.\d*)?$/.test(value)) return false
+
+  const dotIndex = value.indexOf('.')
+  if (dotIndex >= 0 && value.length - dotIndex - 1 > MAX_DECIMAL_PLACES) return false
+
+  const num = parseFloat(value)
+  if (!Number.isNaN(num) && num > (options.max ?? DEFAULT_MAX)) return false
+
+  return true
+}
+
+function normalizeInsert(value: string, cursorIndex: number, key: AmountKey): string {
+  if ((key === '0' || key === '00') && value === '') return '0'
+  if ((key === '0' || key === '00') && value === '0' && cursorIndex === value.length) return ''
+  if (value === '0' && cursorIndex === value.length && key !== '.') return key
+  // 空值时输入小数点，补前导零，保证合法格式
+  if (value === '' && key === '.') return '0.'
+  return key
+}

client/src/components/Numpad/Numpad.vue

@@ -1,9 +1,15 @@
 <template>
-  <view class="numpad">
+  <view class="numpad" :class="{ 'numpad-fixed': fixed, 'numpad-hidden': !visible }">
     <view class="key" v-for="key in keys" :key="key" @tap="onKeyTap(key)">
       <text class="key-text">{{ key }}</text>
     </view>
-    <view class="key fn" @tap="onDelete">
+    <view
+      class="key fn"
+      @tap="onDeleteTap"
+      @touchstart="onDeleteTouchStart"
+      @touchend="onDeleteTouchEnd"
+      @touchcancel="onDeleteTouchEnd"
+    >
       <view class="backspace-icon">
         <view class="backspace-arrow"></view>
         <view class="backspace-line"></view>
@@ -16,73 +22,118 @@
 </template>
 
 <script setup lang="ts">
-import { computed } from 'vue'
+import { computed, onBeforeUnmount } from 'vue'
 import Icon from '@/components/Icon/Icon.vue'
+import {
+  applyAmountKey,
+  clampCursorIndex,
+  type AmountKey
+} from '@/components/AmountEditor/amount-edit'
 
 const props = withDefaults(defineProps<{
   /** 金额字符串（v-model） */
   modelValue?: string
+  /** 光标位置 */
+  cursorIndex?: number
   /** 最大金额（元） */
   max?: number
+  /** 是否固定在底部（弹窗中使用时设为 false） */
+  fixed?: boolean
+  /** 是否显示（fixed 模式下控制滑入/滑出） */
+  visible?: boolean
 }>(), {
   modelValue: '',
-  max: 9999999.99
+  max: 9999999.99,
+  fixed: true,
+  visible: true
 })
 
 const emit = defineEmits<{
   (e: 'update:modelValue', value: string): void
+  (e: 'update:cursorIndex', index: number): void
   (e: 'confirm'): void
 }>()
 
-const keys = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '0', '00']
+const keys: AmountKey[] = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '0', '00']
 
 const amountStr = computed(() => props.modelValue)
 
+const effectiveCursorIndex = computed(() =>
+  clampCursorIndex(amountStr.value, props.cursorIndex ?? amountStr.value.length)
+)
+
+let deleteTimer: ReturnType<typeof setTimeout> | null = null
+let deleteLongPressed = false
+
 function vibrate() {
   try { uni.vibrateShort({ type: 'light' }) } catch {}
 }
 
-function emitValue(val: string) {
-  emit('update:modelValue', val)
-}
-
-function onKeyTap(key: string) {
+function applyKey(key: AmountKey | 'delete') {
   vibrate()
-  const current = amountStr.value
-
-  if (key === '.') {
-    if (current.includes('.')) return
-    if (!current || current === '0') { emitValue('0.'); return }
+  const result = applyAmountKey(
+    amountStr.value,
+    effectiveCursorIndex.value,
+    key,
+    { max: props.max }
+  )
+  if (result.accepted) {
+    emit('update:modelValue', result.value)
+    emit('update:cursorIndex', result.cursorIndex)
+  }
 }
 
-  let next: string
-  if (!current || current === '0') {
-    next = (key === '0' || key === '00') ? '0' : key
-  } else {
-    next = current + key
+function onKeyTap(key: AmountKey) {
+  applyKey(key)
 }
 
-  if (next.includes('.')) {
-    const decimals = next.split('.')[1]
-    if (decimals && decimals.length > 2) return
+function onDeleteTap() {
+  if (deleteLongPressed) {
+    deleteLongPressed = false
+    return
   }
-  if (next.length > 10) return
-  const num = parseFloat(next)
-  if (!isNaN(num) && num > props.max) return
-
-  emitValue(next)
+  applyKey('delete')
 }
 
-function onDelete() {
+function doDeleteRepeat() {
+  deleteLongPressed = true
+  const result = applyAmountKey(
+    amountStr.value,
+    effectiveCursorIndex.value,
+    'delete',
+    { max: props.max }
+  )
+  if (result.accepted) {
     vibrate()
-  const current = amountStr.value
-  if (current.length > 1) {
-    emitValue(current.slice(0, -1))
+    emit('update:modelValue', result.value)
+    emit('update:cursorIndex', result.cursorIndex)
+    deleteTimer = setTimeout(doDeleteRepeat, 120)
   } else {
-    emitValue('')
+    deleteLongPressed = false
+    deleteTimer = null
   }
 }
 
+function onDeleteTouchStart() {
+  if (deleteTimer !== null) clearTimeout(deleteTimer)
+  deleteLongPressed = false
+  deleteTimer = setTimeout(doDeleteRepeat, 400)
+}
+
+function onDeleteTouchEnd() {
+  if (deleteTimer !== null) {
+    clearTimeout(deleteTimer)
+    deleteTimer = null
+  }
+}
+
+onBeforeUnmount(() => {
+  if (deleteTimer !== null) {
+    clearTimeout(deleteTimer)
+    deleteTimer = null
+  }
+})
+
 function onConfirm() {
   vibrate()
   emit('confirm')
@@ -90,40 +141,91 @@ function onConfirm() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .numpad {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
-  gap: 16rpx;
-  padding: 0 32rpx;
+  gap: $space-sm;
+  padding: $space-sm $space-xl;
+
+  // 非 fixed 模式的显示/隐藏
+  &:not(.numpad-fixed) {
+    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
+    overflow: hidden;
+    max-height: 600rpx;
+
+    &.numpad-hidden {
+      max-height: 0;
+      opacity: 0;
+      padding-top: 0;
+      padding-bottom: 0;
+    }
+  }
+
+  // fixed 模式的滑入/滑出
+  &.numpad-fixed {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: $bg;
+    padding-bottom: env(safe-area-inset-bottom);
+    z-index: 100;
+    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+
+    &.numpad-hidden {
+      transform: translateY(100%);
+    }
+  }
 }
 
 .key {
   height: 96rpx;
-  border-radius: 24rpx;
-  background: #FFF8F0;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  border-radius: $radius-xl;
+  background: $surface;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-clay;
+  @include flex-center;
+  transition: all $transition-fast;
+  -webkit-tap-highlight-color: transparent;
+  user-select: none;
 
-  &:active { background: #F0E0D6; }
+  &:active {
+    background: $surface-warm;
+    box-shadow: $shadow-clay-pressed;
+    transform: scale(0.96);
+  }
 }
 
 .key-text {
   font-family: 'Fredoka', sans-serif;
   font-size: 44rpx;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .key.fn {
-  background: #FFE8E0;
-  &:active { background: #FFD0C0; }
+  background: $primary-light;
+  border-color: #FFD0C0;
+
+  &:active {
+    background: #FFD0C0;
+    box-shadow: $shadow-clay-pressed;
+    transform: scale(0.96);
+  }
 }
 
 .key.eq {
-  background: linear-gradient(135deg, #FF8C69, #E67355);
-  box-shadow: 0 4rpx 16rpx rgba(255, 140, 105, 0.3);
-  &:active { background: #E67355; }
+  background: linear-gradient(135deg, $primary, $primary-dark);
+  border: none;
+  box-shadow: $shadow-md, 0 4rpx 12rpx rgba(255, 140, 105, 0.3);
+
+  &:active {
+    background: $primary-dark;
+    box-shadow: $shadow-clay-pressed;
+    transform: scale(0.96);
+  }
 }
 
 // 自绘 backspace 图标
@@ -139,8 +241,8 @@ function onConfirm() {
   top: 50%;
   width: 16rpx;
   height: 16rpx;
-  border-left: 4rpx solid #FF8C69;
-  border-bottom: 4rpx solid #FF8C69;
+  border-left: 4rpx solid $primary;
+  border-bottom: 4rpx solid $primary;
   transform: translateY(-50%) rotate(45deg);
 }
 
@@ -150,7 +252,7 @@ function onConfirm() {
   top: 50%;
   width: 26rpx;
   height: 4rpx;
-  background: #FF8C69;
+  background: $primary;
   transform: translateY(-50%);
   border-radius: 2rpx;
 }

client/src/components/SaveSuccess/SaveSuccess.vue

@@ -1,9 +1,19 @@
 <template>
-  <view class="save-success" v-if="visible" @tap="hide">
-    <view class="success-icon" :class="{ show: animating }">
+  <view class="save-success" v-if="visible">
+    <view class="success-content" :class="{ show: animating }">
+      <view class="success-icon">
         <Icon name="check" :size="80" color="#FFFFFF" />
       </view>
-    <text class="success-text" :class="{ show: animating }">{{ text }}</text>
+      <text class="success-text">{{ text }}</text>
+      <view class="success-actions" v-if="showContinue">
+        <view class="action-btn continue" @tap="onContinue">
+          <text class="action-text">继续记一笔</text>
+        </view>
+        <view class="action-btn back" @tap="onBack">
+          <text class="action-text">返回</text>
+        </view>
+      </view>
+    </view>
   </view>
 </template>
 
@@ -14,51 +24,61 @@ import Icon from '@/components/Icon/Icon.vue'
 const props = withDefaults(defineProps<{
   visible: boolean
   text?: string
-}>(), { text: '保存成功' })
+  showContinue?: boolean
+}>(), { text: '保存成功', showContinue: false })
 
-const emit = defineEmits(['update:visible'])
+const emit = defineEmits(['update:visible', 'continue', 'back'])
 
 const animating = ref(false)
 
 watch(() => props.visible, (val) => {
   if (val) {
     setTimeout(() => { animating.value = true }, 50)
-    setTimeout(() => { hide() }, 2000)
+    // 如果不显示继续按钮，自动关闭
+    if (!props.showContinue) {
+      setTimeout(() => { onBack() }, 2000)
+    }
   } else {
     animating.value = false
   }
 })
 
-function hide() {
+function onContinue() {
   animating.value = false
-  setTimeout(() => { emit('update:visible', false) }, 300)
+  setTimeout(() => {
+    emit('update:visible', false)
+    emit('continue')
+  }, 300)
+}
+
+function onBack() {
+  animating.value = false
+  setTimeout(() => {
+    emit('update:visible', false)
+    emit('back')
+  }, 300)
 }
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .save-success {
   position: fixed;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
+  @include flex-center;
   background: rgba(0, 0, 0, 0.5);
   z-index: 9999;
 }
 
-.success-icon {
-  width: 160rpx;
-  height: 160rpx;
-  border-radius: 50%;
-  background: linear-gradient(135deg, #7BC67E, #5BA85E);
+.success-content {
   display: flex;
+  flex-direction: column;
   align-items: center;
-  justify-content: center;
-  transform: scale(0);
+  transform: scale(0.8);
   opacity: 0;
   transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
 
@@ -68,18 +88,47 @@ function hide() {
   }
 }
 
-.success-text {
-  font-size: 32rpx;
-  font-weight: 600;
-  color: #FFFFFF;
-  margin-top: 24rpx;
-  transform: translateY(20rpx);
-  opacity: 0;
-  transition: all 0.3s ease 0.2s;
-
-  &.show {
-    transform: translateY(0);
-    opacity: 1;
+.success-icon {
+  width: 160rpx;
+  height: 160rpx;
+  border-radius: 50%;
+  background: linear-gradient(135deg, $success, #5BA85E);
+  @include flex-center;
 }
+
+.success-text {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $surface;
+  margin-top: $space-lg;
+}
+
+.success-actions {
+  display: flex;
+  gap: $space-md;
+  margin-top: $space-2xl;
+}
+
+.action-btn {
+  padding: $space-sm $space-xl;
+  border-radius: $radius-xl;
+  min-width: 200rpx;
+  @include flex-center;
+
+  &.continue {
+    background: $primary;
+    &:active { opacity: 0.8; }
+  }
+
+  &.back {
+    background: rgba(255, 255, 255, 0.2);
+    &:active { background: rgba(255, 255, 255, 0.3); }
+  }
+}
+
+.action-text {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $surface;
 }
 </style>

client/src/components/TransactionItem/TransactionItem.vue

@@ -73,7 +73,7 @@ defineEmits(['item-tap', 'delete'])
 
 const creatorAvatarUrl = computed(() => {
   if (!props.item.creator_avatar) return ''
-  if (props.item.creator_avatar.startsWith('http')) return props.item.creator_avatar
+  if (props.item.creator_avatar.startsWith('http') || props.item.creator_avatar.startsWith('blob:')) return props.item.creator_avatar
   // 截取服务端根地址（去掉 /api）
   const base = API_BASE.replace(/\/api$/, '')
   return base + '/api/user/avatar/' + props.item.creator_avatar

client/src/main.ts

@@ -6,5 +6,23 @@ export function createApp() {
   const app = createSSRApp(App)
   const pinia = createPinia()
   app.use(pinia)
+
+  // #ifdef MP-WEIXIN
+  // 全局分享配置，页面可通过定义 onShareAppMessage/onShareTimeline 覆盖
+  app.mixin({
+    onShareAppMessage() {
+      return {
+        title: '小菜记账 — 轻松记账，快乐生活',
+        path: '/pages/index/index'
+      }
+    },
+    onShareTimeline() {
+      return {
+        title: '小菜记账 — 轻松记账，快乐生活'
+      }
+    }
+  })
+  // #endif
+
   return { app }
 }

client/src/pages.json

@@ -35,21 +35,31 @@
       "path": "pages/profile/index",
       "style": {
         "navigationStyle": "custom",
-        "navigationBarTitleText": "我的"
+        "navigationBarTitleText": "我的",
+        "enablePullDownRefresh": true
       }
     },
     {
       "path": "pages/category-manage/index",
       "style": {
         "navigationStyle": "custom",
-        "navigationBarTitleText": "分类管理"
+        "navigationBarTitleText": "分类管理",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/recurring/index",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "周期账单"
       }
     },
     {
       "path": "pages/budget/index",
       "style": {
         "navigationStyle": "custom",
-        "navigationBarTitleText": "预算设置"
+        "navigationBarTitleText": "预算设置",
+        "enablePullDownRefresh": true
       }
     },
     {
@@ -63,7 +73,8 @@
       "path": "pages/group-manage/index",
       "style": {
         "navigationStyle": "custom",
-        "navigationBarTitleText": "一起记"
+        "navigationBarTitleText": "一起记",
+        "enablePullDownRefresh": true
       }
     },
     {
@@ -71,14 +82,15 @@
       "style": {
         "navigationStyle": "custom",
         "navigationBarTitleText": "通知中心",
-        "enablePullDownRefresh": false
+        "enablePullDownRefresh": true
       }
     },
     {
       "path": "pages/admin/index",
       "style": {
         "navigationStyle": "custom",
-        "navigationBarTitleText": "管理后台"
+        "navigationBarTitleText": "管理后台",
+        "enablePullDownRefresh": true
       }
     },
     {
@@ -86,7 +98,61 @@
       "style": {
         "navigationStyle": "custom",
         "navigationBarTitleText": "用户管理",
-        "enablePullDownRefresh": false
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/admin/notifications",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "公告管理",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/privacy/index",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "隐私政策"
+      }
+    },
+    {
+      "path": "pages/feedback/index",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "意见反馈"
+      }
+    },
+    {
+      "path": "pages/admin/feedback",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "反馈管理",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/admin/config",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "系统配置",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/admin/logs",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "系统日志",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/admin/track",
+      "style": {
+        "navigationStyle": "custom",
+        "navigationBarTitleText": "埋点统计",
+        "enablePullDownRefresh": true
       }
     }
   ],

client/src/pages/add/index.vue

@@ -19,16 +19,26 @@
       </view>
     </view>
 
-    <view class="amount-display">
-      <text class="currency">¥</text>
-      <text class="digits">{{ displayAmount }}</text>
-      <text class="cursor">|</text>
-    </view>
+    <AmountEditor
+      ref="amountEditorRef"
+      v-model="amountStr"
+      :fixed="true"
+      size="large"
+      :auto-focus="true"
+      @focus="keyboardVisible = true"
+      @blur="keyboardVisible = false"
+      @confirm="save"
+    />
 
-    <scroll-view class="category-scroll" scroll-y :scroll-into-view="scrollToCat">
+    <scroll-view class="category-scroll" scroll-y :scroll-into-view="scrollToCat" @tap="blurAmountEditor">
       <view class="category-grid">
-        <view v-for="cat in currentCategories" :key="cat.id" :id="'cat-' + cat.id" class="cat-item" @tap="selectedCat = cat.id">
+        <view v-for="cat in currentCategories" :key="cat.id" :id="'cat-' + cat.id" class="cat-item" :class="{ suggested: suggestedCatId === cat.id && selectedCat !== cat.id }" @tap="selectedCat = cat.id">
+          <view class="cat-icon-wrap">
             <CategoryIcon :label="cat.name[0]" :color="cat.color" :bg-color="cat.color + '15'" size="md" :selected="selectedCat === cat.id" />
+            <view v-if="suggestedCatId === cat.id && selectedCat !== cat.id" class="suggest-badge">
+              <text class="suggest-badge-text">推荐</text>
+            </view>
+          </view>
           <text class="cat-name" :class="{ active: selectedCat === cat.id }">{{ cat.name }}</text>
         </view>
       </view>
@@ -36,20 +46,31 @@
 
     <view class="extra-fields">
       <picker mode="date" :value="selectedDate" :end="todayStr" @change="onDateChange">
-        <view class="extra-row">
+        <view class="extra-row" @tap="blurAmountEditor">
           <Icon name="calendar" :size="28" color="#8B7E7E" />
           <text class="extra-text">{{ dateLabel }}</text>
         </view>
       </picker>
       <view class="extra-row">
         <Icon name="edit" :size="28" color="#8B7E7E" />
-        <input class="extra-input" v-model="note" placeholder="添加备注..." placeholder-class="placeholder" maxlength="50" />
+        <input class="extra-input" v-model="note" placeholder="添加备注..." placeholder-class="placeholder" maxlength="200" @focus="blurAmountEditor" />
       </view>
     </view>
 
-    <Numpad v-model="amountStr" @confirm="save" />
+    <!-- 底部保存按钮（键盘收起时显示） -->
+    <view class="save-bar" v-if="!showSuccess && !keyboardVisible">
+      <view class="save-btn" @tap="save">
+        <text class="save-btn-text">{{ editId ? '保存修改' : '保存' }}</text>
+      </view>
+    </view>
 
-    <SaveSuccess v-model:visible="showSuccess" :text="editId ? '修改成功' : '记账成功'" />
+    <SaveSuccess
+      v-model:visible="showSuccess"
+      :text="editId ? '修改成功' : '记账成功'"
+      :showContinue="!editId"
+      @continue="onContinue"
+      @back="onBack"
+    />
   </view>
 </template>
 
@@ -59,7 +80,8 @@ import { onShow } from '@dcloudio/uni-app'
 import { useCategoryStore } from '@/stores/category'
 import { useTransactionStore } from '@/stores/transaction'
 import { waitForReady } from '@/utils/app-ready'
-import Numpad from '@/components/Numpad/Numpad.vue'
+import { suggestCategory } from '@/api/stats'
+import AmountEditor from '@/components/AmountEditor/AmountEditor.vue'
 import CategoryIcon from '@/components/CategoryIcon/CategoryIcon.vue'
 import Icon from '@/components/Icon/Icon.vue'
 import SaveSuccess from '@/components/SaveSuccess/SaveSuccess.vue'
@@ -72,6 +94,9 @@ const type = ref<'expense' | 'income'>('expense')
 const amountStr = ref('0')
 const selectedCat = ref<number | null>(null)
 const note = ref('')
+const suggestedCatId = ref<number | null>(null)
+const suggestConfidence = ref(0)
+let suggestTimer: ReturnType<typeof setTimeout> | null = null
 const now = new Date()
 const localToday = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-${String(now.getDate()).padStart(2, '0')}`
 const selectedDate = ref(localToday)
@@ -80,6 +105,9 @@ const editId = ref<number | null>(null)
 const showSuccess = ref(false)
 const scrollToCat = ref('')
 const todayStr = localToday
+const amountEditorRef = ref<InstanceType<typeof AmountEditor> | null>(null)
+const keyboardVisible = ref(false)
+
 // Remember last selected category per type
 const lastCatByType: Record<string, number | null> = { expense: null, income: null }
 
@@ -88,10 +116,6 @@ const dateLabel = computed(() => {
   return `${d.getMonth() + 1}月${d.getDate()}日`
 })
 
-const displayAmount = computed(() => {
-  if (!amountStr.value) return ''
-  return amountStr.value
-})
 
 const currentCategories = computed(() => catStore.getByType(type.value))
 
@@ -115,11 +139,51 @@ watch(currentCategories, (cats) => {
   }
 })
 
+// 智能分类推荐：监听金额和备注变化，防抖 600ms 后请求建议
+watch([amountStr, note], () => {
+  if (suggestTimer) clearTimeout(suggestTimer)
+  suggestTimer = setTimeout(async () => {
+    const amt = Math.round(parseFloat(amountStr.value || '0') * 100)
+    if (amt <= 0 || editId.value) {
+      suggestedCatId.value = null
+      suggestConfidence.value = 0
+      return
+    }
+    try {
+      const result = await suggestCategory(amt, type.value, note.value)
+      if (result.category && result.confidence >= 30) {
+        suggestedCatId.value = result.category.id
+        suggestConfidence.value = result.confidence
+        // 置信度 >= 60 时自动选中
+        if (result.confidence >= 60 && !editId.value) {
+          selectedCat.value = result.category.id
+        }
+      } else {
+        suggestedCatId.value = null
+        suggestConfidence.value = 0
+      }
+    } catch {
+      suggestedCatId.value = null
+    }
+  }, 600)
+})
+
 onMounted(async () => {
   await waitForReady()
+
+  // 加载分类列表，失败时重试一次
+  try {
     await catStore.fetchCategories()
+  } catch {
+    try {
+      await catStore.fetchCategories()
+    } catch {
+      uni.showToast({ title: '分类加载失败', icon: 'none' })
+    }
+  }
+
   const pages = getCurrentPages()
-  const page = pages[pages.length - 1] as any
+  const page = pages[pages.length - 1] as { options?: Record<string, string> }
   if (page?.options?.type && ['expense', 'income'].includes(page.options.type)) {
     type.value = page.options.type
   }
@@ -140,6 +204,7 @@ onMounted(async () => {
       // 等待分类列表渲染完成后滚动到选中项
       nextTick(() => {
         setTimeout(() => { scrollToCat.value = 'cat-' + existing.category_id }, 200)
+        amountEditorRef.value?.focus()
       })
     } else {
       uni.showToast({ title: '记录不存在', icon: 'none' })
@@ -162,6 +227,10 @@ function onDateChange(e: any) {
   selectedDate.value = e.detail.value
 }
 
+function blurAmountEditor() {
+  amountEditorRef.value?.blur()
+}
+
 async function save() {
   if (saving.value) return
   const amount = Math.round(parseFloat(amountStr.value || '0') * 100)
@@ -189,7 +258,10 @@ async function save() {
       await txStore.addTransaction(data)
     }
     showSuccess.value = true
-    setTimeout(() => uni.navigateBack(), 2500)
+    // 编辑模式自动返回，新增模式显示继续按钮
+    if (editId.value) {
+      setTimeout(() => uni.navigateBack(), 2000)
+    }
   } catch (e) {
     uni.showToast({ title: '保存失败', icon: 'none' })
   } finally {
@@ -197,6 +269,20 @@ async function save() {
   }
 }
 
+/** 继续记一笔 */
+function onContinue() {
+  // 重置表单，保留分类和日期
+  amountStr.value = ''
+  note.value = ''
+  showSuccess.value = false
+  nextTick(() => amountEditorRef.value?.focus())
+}
+
+/** 返回上一页 */
+function onBack() {
+  uni.navigateBack()
+}
+
 function goBack() {
   // 保存成功后直接返回，不弹确认框
   if (showSuccess.value) return
@@ -216,51 +302,85 @@ function goBack() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
   min-height: 100vh;
-  background: #FFF8F0;
+  background: $bg;
   display: flex;
   flex-direction: column;
+  // AmountEditor fixed Numpad 占位: 4行×96rpx + 3间隙×16rpx + padding×2×16rpx = 464rpx
+  // 同时留出保存按钮的位置，确保内容不被遮挡
+  $numpad-h: 464rpx;
+  $save-bar-h: 144rpx;
+  padding-bottom: calc(#{$numpad-h} + #{$save-bar-h} + constant(safe-area-inset-bottom));
+  padding-bottom: calc(#{$numpad-h} + #{$save-bar-h} + env(safe-area-inset-bottom));
 }
 
-.header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+// 底部保存按钮栏
+.save-bar {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  padding: $space-md $space-xl;
+  padding-bottom: calc(#{$space-md} + constant(safe-area-inset-bottom));
+  padding-bottom: calc(#{$space-md} + env(safe-area-inset-bottom));
+  background: $surface;
+  border-top: 2rpx solid $border;
+  z-index: 50;
 }
 
-.status-bar {
-  background: #FFF8F0;
-}
-
-.header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  padding: 16rpx 40rpx;
-}
-
-.nav-back {
-  width: 88rpx;
-  height: 88rpx;
+.save-btn {
+  height: 96rpx;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-xl;
   display: flex;
   align-items: center;
   justify-content: center;
-  border-radius: 50%;
+  box-shadow: 0 4rpx 12rpx rgba(255, 140, 105, 0.3);
 
-  &:active { background: #F0E0D6; }
+  &:active {
+    opacity: 0.8;
+    transform: scale(0.98);
+  }
 }
 
-.title { font-size: 32rpx; font-weight: 500; color: #2D1B1B; }
+.save-btn-text {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $surface;
+}
 
-.type-toggle-wrap { display: flex; justify-content: center; margin: 16rpx 0; }
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar {
+  @include status-bar;
+}
+
+.header {
+  @include nav-bar;
+  justify-content: space-between;
+}
+
+.nav-back {
+  @include nav-back;
+  border-radius: 50%;
+
+  &:active { background: $border; }
+}
+
+.title { font-size: $font-xl; font-weight: 500; color: $text; }
+
+.type-toggle-wrap { display: flex; justify-content: center; margin: $space-sm 0; }
 
 .type-toggle {
   display: inline-flex;
-  background: #FFF0E6;
-  border-radius: 24rpx;
-  padding: 8rpx;
+  background: $surface-warm;
+  border-radius: $radius-lg;
+  padding: $space-xs;
   position: relative;
 }
 
@@ -270,62 +390,30 @@ function goBack() {
   display: flex;
   align-items: center;
   justify-content: center;
-  font-size: 28rpx;
-  color: #8B7E7E;
-  border-radius: 20rpx;
+  font-size: $font-lg;
+  color: $text-sec;
+  border-radius: $radius-lg;
   position: relative;
   z-index: 1;
-  transition: color 0.2s;
+  transition: color $transition-normal;
 
-  &.active { color: #FF8C69; font-weight: 600; }
+  &.active { color: $primary; font-weight: 600; }
 }
 
 .slider {
   position: absolute;
-  top: 8rpx;
-  left: 8rpx;
+  top: $space-xs;
+  left: $space-xs;
   width: 160rpx;
   height: 72rpx;
-  background: #FFFFFF;
-  border-radius: 20rpx;
-  box-shadow: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.08);
-  transition: transform 0.2s;
+  background: $surface;
+  border-radius: $radius-lg;
+  box-shadow: $shadow-sm;
+  transition: transform $transition-normal;
 }
 
 .income .slider { transform: translateX(160rpx); }
 
-.amount-display {
-  text-align: center;
-  padding: 32rpx 40rpx 24rpx;
-}
-
-.currency {
-  font-family: 'Fredoka', sans-serif;
-  font-size: 48rpx;
-  font-weight: 500;
-  color: #BFB3B3;
-  margin-right: 8rpx;
-}
-
-.digits {
-  font-family: 'Fredoka', sans-serif;
-  font-size: 88rpx;
-  font-weight: 700;
-  color: #2D1B1B;
-  font-variant-numeric: tabular-nums;
-}
-
-.cursor {
-  font-family: 'Fredoka', monospace;
-  font-size: 88rpx;
-  font-weight: 300;
-  color: #FF8C69;
-  animation: blink 1s step-end infinite;
-}
-
-@keyframes blink {
-  50% { opacity: 0; }
-}
 
 .category-scroll {
   max-height: 320rpx;
@@ -334,8 +422,8 @@ function goBack() {
 .category-grid {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
-  gap: 16rpx;
-  padding: 8rpx 0;
+  gap: $space-sm;
+  padding: $space-xs 0;
 }
 
 .cat-item {
@@ -344,19 +432,49 @@ function goBack() {
   align-items: center;
   gap: 6rpx;
   padding: 12rpx 0;
+  position: relative;
 
   &:active { transform: scale(0.95); }
+
+  &.suggested {
+    .cat-icon-wrap {
+      border: 3rpx dashed $primary;
+      border-radius: $radius-lg;
+      padding: 6rpx;
+      margin: -6rpx;
+    }
+  }
 }
 
-.cat-name { font-size: 22rpx; color: #8B7E7E; }
+.cat-icon-wrap {
+  position: relative;
+  transition: all $transition-normal;
+}
+
+.suggest-badge {
+  position: absolute;
+  top: -8rpx;
+  right: -12rpx;
+  padding: 2rpx 10rpx;
+  background: $primary;
+  border-radius: $radius-xs;
+}
+
+.suggest-badge-text {
+  font-size: 18rpx;
+  color: $surface;
+  font-weight: 600;
+}
+
+.cat-name { font-size: $font-sm; color: $text-sec; }
 
 .cat-name.active {
-  color: #FF8C69;
+  color: $primary;
   font-weight: 600;
 }
 
 .extra-fields {
-  padding: 16rpx 40rpx;
+  padding: $space-sm $space-xl;
   display: flex;
   flex-direction: column;
   gap: 12rpx;
@@ -364,24 +482,20 @@ function goBack() {
 
 .extra-row {
   height: 88rpx;
-  background: #FFFFFF;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
-  padding: 0 24rpx;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  padding: 0 $space-md;
   display: flex;
   align-items: center;
   gap: 12rpx;
 }
 
-.extra-text { font-size: 28rpx; color: #2D1B1B; flex: 1; }
-.extra-input { font-size: 28rpx; color: #2D1B1B; flex: 1; }
+.extra-text { font-size: $font-lg; color: $text; flex: 1; }
+.extra-input { font-size: $font-lg; color: $text; flex: 1; }
+
+.placeholder { color: $text-muted; }
+
 
-.placeholder { color: #BFB3B3; }
 
-@media (prefers-reduced-motion: reduce) {
-  .cursor {
-    animation: none;
-    opacity: 1;
-  }
-}
 </style>

client/src/pages/admin/config.vue

@@ -0,0 +1,257 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">系统配置</text>
+        <view class="nav-save" @tap="saveConfig">
+          <text class="save-text">保存</text>
+        </view>
+      </view>
+    </view>
+
+    <view class="content" v-if="!loading">
+      <view class="config-card">
+        <text class="card-title">应用信息</text>
+
+        <view class="config-item">
+          <text class="config-label">版本号</text>
+          <input class="config-input" v-model="form.app_version" placeholder="如 1.0.0" />
+        </view>
+
+        <view class="config-divider"></view>
+
+        <view class="config-item">
+          <text class="config-label">标语</text>
+          <input class="config-input" v-model="form.app_slogan" placeholder="温暖 x 轻松的个人记账小程序" />
+        </view>
+
+        <view class="config-divider"></view>
+
+        <view class="config-item">
+          <text class="config-label">描述</text>
+          <input class="config-input" v-model="form.app_description" placeholder="让记账从负担变成享受" />
+        </view>
+      </view>
+
+      <view class="tips-card">
+        <text class="tips-title">说明</text>
+        <text class="tips-text">• 版本号会显示在「关于小菜」弹窗中</text>
+        <text class="tips-text">• 标语和描述会显示在「关于小菜」弹窗中</text>
+      </view>
+    </view>
+
+    <view v-else class="loading-box">
+      <text class="loading-text">加载中...</text>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, onMounted } from 'vue'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight } from '@/utils/system'
+import { getConfig, updateConfig } from '@/api/config'
+import Icon from '@/components/Icon/Icon.vue'
+
+const loading = ref(true)
+const saving = ref(false)
+const initialLoaded = ref(false)
+
+const form = reactive({
+  app_version: '',
+  app_slogan: '',
+  app_description: ''
+})
+
+onMounted(async () => {
+  await waitForReady()
+  try {
+    await loadConfig()
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '加载失败', icon: 'none' })
+  } finally {
+    loading.value = false
+    initialLoaded.value = true
+  }
+})
+
+// 加载配置数据
+async function loadConfig() {
+  const config = await getConfig()
+  form.app_version = config.app_version || '1.0.0'
+  form.app_slogan = config.app_slogan || ''
+  form.app_description = config.app_description || ''
+}
+
+// 返回页面时静默刷新
+onShow(() => {
+  if (initialLoaded.value) loadConfig()
+})
+
+onPullDownRefresh(async () => {
+  await loadConfig()
+  uni.stopPullDownRefresh()
+})
+
+async function saveConfig() {
+  if (saving.value) return
+
+  if (!form.app_version.trim()) {
+    uni.showToast({ title: '请输入版本号', icon: 'none' })
+    return
+  }
+
+  saving.value = true
+  try {
+    await updateConfig({
+      app_version: form.app_version.trim(),
+      app_slogan: form.app_slogan.trim(),
+      app_description: form.app_description.trim()
+    })
+    uni.showToast({ title: '保存成功', icon: 'success' })
+    setTimeout(() => uni.navigateBack(), 1500)
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '保存失败', icon: 'none' })
+  } finally {
+    saving.value = false
+  }
+}
+
+function goBack() {
+  uni.navigateBack()
+}
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar { @include status-bar; }
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+.nav-back { @include nav-back; }
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-save {
+  width: 88rpx;
+  height: 88rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  &:active { opacity: 0.6; }
+}
+
+.save-text {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $primary;
+}
+
+.content {
+  padding: $space-lg $space-xl;
+}
+
+.config-card {
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  overflow: hidden;
+  margin-bottom: $space-lg;
+}
+
+.card-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  padding: $space-lg $space-xl $space-sm;
+}
+
+.config-item {
+  display: flex;
+  align-items: center;
+  padding: $space-lg $space-xl;
+}
+
+.config-label {
+  width: 120rpx;
+  font-size: $font-lg;
+  font-weight: 500;
+  color: $text;
+  flex-shrink: 0;
+}
+
+.config-input {
+  flex: 1;
+  font-size: $font-lg;
+  color: $text;
+}
+
+.config-divider {
+  height: 2rpx;
+  background: $border;
+  margin: 0 $space-xl;
+}
+
+.tips-card {
+  padding: $space-lg $space-xl;
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+}
+
+.tips-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-sm;
+}
+
+.tips-text {
+  font-size: $font-md;
+  color: $text-sec;
+  display: block;
+  margin-bottom: $space-xs;
+}
+
+.loading-box {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 120rpx 0;
+}
+
+.loading-text {
+  font-size: $font-lg;
+  color: $text-muted;
+}
+</style>

client/src/pages/admin/feedback.vue

@@ -0,0 +1,615 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">反馈管理</text>
+        <view class="nav-placeholder"></view>
+      </view>
+    </view>
+
+    <!-- 状态筛选 -->
+    <view class="tabs-wrap">
+      <view class="tabs">
+        <view class="tab" :class="{ active: filterStatus === '' }" @tap="switchStatus('')">全部</view>
+        <view class="tab" :class="{ active: filterStatus === 'pending' }" @tap="switchStatus('pending')">待处理</view>
+        <view class="tab" :class="{ active: filterStatus === 'processed' }" @tap="switchStatus('processed')">已处理</view>
+        <view class="tab" :class="{ active: filterStatus === 'ignored' }" @tap="switchStatus('ignored')">已忽略</view>
+      </view>
+    </view>
+
+    <!-- 列表 -->
+    <scroll-view class="list" scroll-y @scrolltolower="loadMore">
+      <view v-for="item in list" :key="item.id" class="feedback-card">
+        <view class="card-header">
+          <view class="user-info">
+            <image v-if="item.avatar_url" class="avatar" :src="getAvatarUrl(item.avatar_url)" mode="aspectFill" />
+            <view v-else class="avatar-placeholder">
+              <Icon name="user" :size="24" color="#BFB3B3" />
+            </view>
+            <text class="nickname">{{ item.nickname || '用户' + item.user_id }}</text>
+          </view>
+          <view class="status-badge" :class="item.status">
+            <text class="status-text">{{ statusMap[item.status] }}</text>
+          </view>
+        </view>
+
+        <view class="type-tag">
+          <text class="type-text">{{ typeMap[item.type] }}</text>
+        </view>
+
+        <text class="content">{{ item.content }}</text>
+
+        <view v-if="item.contact" class="contact-row">
+          <text class="contact-label">联系方式：</text>
+          <text class="contact-value" @tap="copyContact(item.contact)">{{ item.contact }}</text>
+        </view>
+
+        <text class="time">{{ formatTime(item.created_at) }}</text>
+
+        <!-- 操作按钮 -->
+        <view class="actions">
+          <view v-if="item.status === 'pending'" class="action-btn process" @tap.stop="openReplyModal(item)">
+            <text class="action-text">标记处理</text>
+          </view>
+          <view v-if="item.status === 'pending'" class="action-btn ignore" @tap.stop="openReplyModal(item, 'ignored')">
+            <text class="action-text">忽略</text>
+          </view>
+          <view v-if="item.status !== 'pending'" class="action-btn pending" @tap.stop="updateStatus(item, 'pending')">
+            <text class="action-text">重新打开</text>
+          </view>
+        </view>
+      </view>
+
+      <view v-if="loading" class="loading-box">
+        <text class="loading-text">加载中...</text>
+      </view>
+
+      <view v-if="noMore && list.length > 0" class="no-more">
+        <text class="no-more-text">没有更多了</text>
+      </view>
+
+      <view v-if="!loading && list.length === 0" class="empty-box">
+        <Icon name="edit" :size="48" color="#BFB3B3" />
+        <text class="empty-text">暂无反馈</text>
+      </view>
+    </scroll-view>
+
+    <!-- 回复弹窗 -->
+    <view class="modal-mask" v-if="showReplyModal" @tap="showReplyModal = false">
+      <view class="reply-modal" @tap.stop>
+        <view class="modal-header">
+          <text class="modal-title">{{ replyAction === 'processed' ? '标记处理' : '忽略反馈' }}</text>
+          <view class="modal-close" @tap="showReplyModal = false">
+            <text class="modal-close-text">×</text>
+          </view>
+        </view>
+        <view class="reply-body">
+          <view class="reply-origin" v-if="replyTarget">
+            <text class="reply-origin-label">用户反馈：</text>
+            <text class="reply-origin-text">{{ replyTarget.content }}</text>
+          </view>
+          <text class="reply-label">回复内容（可选）</text>
+          <textarea
+            class="reply-textarea"
+            v-model="replyText"
+            placeholder="输入回复内容，将通知给用户..."
+            maxlength="500"
+          />
+        </view>
+        <view class="reply-footer">
+          <view class="reply-btn skip" @tap="handleSkipReply">
+            <text class="reply-btn-text">{{ replyAction === 'processed' ? '仅标记处理' : '仅忽略' }}</text>
+          </view>
+          <view class="reply-btn confirm" @tap="handleWithReply">
+            <text class="reply-btn-text">{{ replyAction === 'processed' ? '回复并处理' : '回复并忽略' }}</text>
+          </view>
+        </view>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight } from '@/utils/system'
+import { getFeedbackList, updateFeedbackStatus } from '@/api/feedback'
+import type { Feedback } from '@/api/feedback'
+import { API_BASE } from '@/config'
+import Icon from '@/components/Icon/Icon.vue'
+
+const typeMap: Record<string, string> = {
+  bug: '功能异常',
+  feature: '功能建议',
+  ux: '体验问题',
+  other: '其他'
+}
+
+const statusMap: Record<string, string> = {
+  pending: '待处理',
+  processed: '已处理',
+  ignored: '已忽略'
+}
+
+const list = ref<Feedback[]>([])
+const loading = ref(false)
+const filterStatus = ref('')
+const page = ref(1)
+const pageSize = 20
+const total = ref(0)
+const initialLoaded = ref(false)
+
+// 回复弹窗
+const showReplyModal = ref(false)
+const replyTarget = ref<Feedback | null>(null)
+const replyAction = ref<'processed' | 'ignored'>('processed')
+const replyText = ref('')
+
+const noMore = computed(() => list.value.length >= total.value && total.value > 0)
+
+onMounted(async () => {
+  await waitForReady()
+  loadList(true).finally(() => { initialLoaded.value = true })
+})
+
+onShow(() => {
+  if (initialLoaded.value) loadList(true)
+})
+
+onPullDownRefresh(async () => {
+  await loadList(true)
+  uni.stopPullDownRefresh()
+})
+
+function switchStatus(status: string) {
+  filterStatus.value = status
+  loadList(true)
+}
+
+async function loadList(reset = false) {
+  if (reset) {
+    page.value = 1
+    list.value = []
+  }
+  loading.value = true
+  try {
+    const params: { page: number; pageSize: number; status?: string } = { page: page.value, pageSize }
+    if (filterStatus.value) params.status = filterStatus.value
+    const data = await getFeedbackList(params)
+    if (reset) {
+      list.value = data.list
+    } else {
+      list.value = [...list.value, ...data.list]
+    }
+    total.value = data.total
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '加载失败', icon: 'none' })
+  } finally {
+    loading.value = false
+  }
+}
+
+function loadMore() {
+  if (noMore.value || loading.value) return
+  page.value++
+  loadList(false)
+}
+
+function openReplyModal(item: Feedback, action: 'processed' | 'ignored' = 'processed') {
+  replyTarget.value = item
+  replyAction.value = action
+  replyText.value = ''
+  showReplyModal.value = true
+}
+
+async function handleSkipReply() {
+  if (!replyTarget.value) return
+  await doUpdateStatus(replyTarget.value, replyAction.value)
+}
+
+async function handleWithReply() {
+  if (!replyTarget.value) return
+  await doUpdateStatus(replyTarget.value, replyAction.value, replyText.value.trim() || undefined)
+}
+
+async function doUpdateStatus(item: Feedback, status: Feedback['status'], admin_reply?: string) {
+  try {
+    await updateFeedbackStatus(item.id, status, admin_reply)
+    item.status = status
+    showReplyModal.value = false
+    uni.showToast({ title: admin_reply ? '已回复' : '已更新', icon: 'success' })
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '操作失败', icon: 'none' })
+  }
+}
+
+async function updateStatus(item: Feedback, status: Feedback['status']) {
+  try {
+    await updateFeedbackStatus(item.id, status)
+    item.status = status
+    uni.showToast({ title: '已更新', icon: 'success' })
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '操作失败', icon: 'none' })
+  }
+}
+
+function copyContact(contact: string) {
+  uni.setClipboardData({
+    data: contact,
+    success: () => uni.showToast({ title: '已复制', icon: 'success' })
+  })
+}
+
+function getAvatarUrl(avatarUrl: string): string {
+  if (!avatarUrl) return ''
+  if (avatarUrl.startsWith('http') || avatarUrl.startsWith('blob:')) return avatarUrl
+  return `${API_BASE}/user/avatar/${avatarUrl}`
+}
+
+function formatTime(dateStr: string): string {
+  const d = new Date(dateStr)
+  const now = new Date()
+  const diff = now.getTime() - d.getTime()
+  const minutes = Math.floor(diff / 60000)
+  const hours = Math.floor(diff / 3600000)
+  const days = Math.floor(diff / 86400000)
+
+  if (minutes < 1) return '刚刚'
+  if (minutes < 60) return `${minutes}分钟前`
+  if (hours < 24) return `${hours}小时前`
+  if (days < 7) return `${days}天前`
+
+  return `${d.getMonth() + 1}/${d.getDate()} ${String(d.getHours()).padStart(2, '0')}:${String(d.getMinutes()).padStart(2, '0')}`
+}
+
+function goBack() { uni.navigateBack() }
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar { @include status-bar; }
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+.nav-back { @include nav-back; }
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-placeholder { width: 88rpx; }
+
+.tabs-wrap {
+  @include tabs-wrap;
+  margin: 0 0 $space-md;
+}
+
+.tabs {
+  @include tabs;
+}
+
+.tab {
+  @include tab;
+  font-size: $font-md;
+  padding: $space-sm $space-md;
+}
+
+.list {
+  height: calc(100vh - 300rpx);
+  padding: 0 $space-xl;
+}
+
+.feedback-card {
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  padding: $space-lg;
+  margin-bottom: $space-md;
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: $space-sm;
+}
+
+.user-info {
+  display: flex;
+  align-items: center;
+  gap: $space-sm;
+}
+
+.avatar {
+  width: 48rpx;
+  height: 48rpx;
+  border-radius: 50%;
+  background: $border;
+}
+
+.avatar-placeholder {
+  width: 48rpx;
+  height: 48rpx;
+  border-radius: 50%;
+  background: $border;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.nickname {
+  font-size: $font-md;
+  color: $text;
+  font-weight: 500;
+}
+
+.status-badge {
+  padding: 4rpx 12rpx;
+  border-radius: $radius-xs;
+
+  &.pending { background: #FFF3E0; }
+  &.processed { background: #E8F5E9; }
+  &.ignored { background: #F5F5F5; }
+}
+
+.status-text {
+  font-size: $font-xs;
+
+  .pending & { color: #F57C00; }
+  .processed & { color: #43A047; }
+  .ignored & { color: #9E9E9E; }
+}
+
+.type-tag {
+  display: inline-flex;
+  padding: 2rpx 12rpx;
+  background: $primary-light;
+  border-radius: $radius-xs;
+  margin-bottom: $space-sm;
+}
+
+.type-text {
+  font-size: $font-xs;
+  color: $primary;
+}
+
+.content {
+  font-size: $font-lg;
+  color: $text;
+  line-height: 1.6;
+  display: block;
+  margin-bottom: $space-sm;
+}
+
+.contact-row {
+  display: flex;
+  align-items: center;
+  margin-bottom: $space-xs;
+}
+
+.contact-label {
+  font-size: $font-sm;
+  color: $text-muted;
+}
+
+.contact-value {
+  font-size: $font-sm;
+  color: $primary;
+  text-decoration: underline;
+}
+
+.time {
+  font-size: $font-sm;
+  color: $text-muted;
+  display: block;
+  margin-bottom: $space-md;
+}
+
+.actions {
+  display: flex;
+  gap: $space-sm;
+  padding-top: $space-md;
+  border-top: 2rpx solid $border;
+}
+
+.action-btn {
+  padding: $space-xs $space-lg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+
+  &.process {
+    background: $primary-light;
+    border-color: $primary;
+  }
+
+  &.ignore {
+    background: $bg;
+  }
+
+  &.pending {
+    background: $bg;
+  }
+
+  &:active { opacity: 0.7; }
+}
+
+.action-text {
+  font-size: $font-md;
+
+  .process & { color: $primary; font-weight: 500; }
+  .ignore & { color: $text-sec; }
+  .pending & { color: $text-sec; }
+}
+
+.loading-box, .empty-box {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: $space-sm;
+  padding: 80rpx 0;
+}
+
+.loading-text, .empty-text {
+  font-size: $font-lg;
+  color: $text-muted;
+}
+
+.no-more {
+  text-align: center;
+  padding: $space-lg 0;
+}
+
+.no-more-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+/* 回复弹窗 */
+.reply-modal {
+  width: 100%;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  padding-bottom: calc($space-xl + env(safe-area-inset-bottom));
+  margin-top: auto;
+}
+
+.modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
+}
+
+.modal-title {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.modal-close {
+  width: 56rpx;
+  height: 56rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: $border;
+  &:active { background: darken($border, 5%); }
+}
+
+.modal-close-text {
+  font-size: $font-2xl;
+  color: $text-sec;
+  line-height: 1;
+}
+
+.reply-body {
+  padding: $space-lg $space-xl;
+}
+
+.reply-origin {
+  padding: $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  margin-bottom: $space-lg;
+}
+
+.reply-origin-label {
+  font-size: $font-sm;
+  color: $text-muted;
+  display: block;
+  margin-bottom: $space-xs;
+}
+
+.reply-origin-text {
+  font-size: $font-md;
+  color: $text-sec;
+  line-height: 1.6;
+}
+
+.reply-label {
+  font-size: $font-base;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-sm;
+}
+
+.reply-textarea {
+  width: 100%;
+  height: 200rpx;
+  padding: $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-md;
+  color: $text;
+  box-sizing: border-box;
+}
+
+.reply-footer {
+  display: flex;
+  gap: $space-md;
+  padding: $space-md $space-xl;
+  border-top: 2rpx solid $border;
+}
+
+.reply-btn {
+  flex: 1;
+  height: 80rpx;
+  border-radius: $radius-lg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  &.skip {
+    background: $bg;
+    border: 2rpx solid $border;
+  }
+
+  &.confirm {
+    background: linear-gradient(135deg, $primary, #E67355);
+  }
+
+  &:active { opacity: 0.8; }
+}
+
+.reply-btn-text {
+  font-size: $font-md;
+  font-weight: 600;
+
+  .skip & { color: $text-sec; }
+  .confirm & { color: $surface; }
+}
+
+.modal-mask {
+  @include modal-mask;
+}
+
+</style>

client/src/pages/admin/index.vue

@@ -42,16 +42,20 @@
       <view class="detail-card">
         <text class="detail-title">本月概况</text>
         <view class="detail-row">
-          <text class="detail-label">交易总额</text>
-          <text class="detail-value">{{ formatAmount(dashboard.monthlyTxAmount) }}</text>
+          <text class="detail-label">支出总额</text>
+          <text class="detail-value expense">{{ formatAmount(dashboard.monthlyExpense || 0) }}</text>
+        </view>
+        <view class="detail-row">
+          <text class="detail-label">收入总额</text>
+          <text class="detail-value income">{{ formatAmount(dashboard.monthlyIncome || 0) }}</text>
         </view>
         <view class="detail-row">
           <text class="detail-label">月活用户</text>
           <text class="detail-value">{{ dashboard.monthlyActive }}</text>
         </view>
         <view class="detail-row">
-          <text class="detail-label">上月交易</text>
-          <text class="detail-value">{{ dashboard.lastMonthTxCount }} 笔 / {{ formatAmount(dashboard.lastMonthTxAmount) }}</text>
+          <text class="detail-label">上月支出</text>
+          <text class="detail-value">{{ formatAmount(dashboard.lastMonthExpense || 0) }}</text>
         </view>
       </view>
 
@@ -63,78 +67,30 @@
           <text class="entry-text">用户管理</text>
           <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
-        <view class="entry-item" @tap="goNotifications">
+        <view class="entry-item" @tap="goNotificationManage">
           <Icon name="bell" :size="32" color="#FF8C69" />
-          <text class="entry-text">发布公告</text>
+          <text class="entry-text">公告管理</text>
           <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
+        <view class="entry-item" @tap="goFeedbackManage">
+          <Icon name="edit" :size="32" color="#FF8C69" />
+          <text class="entry-text">反馈管理</text>
+          <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
+        <view class="entry-item" @tap="goConfig">
+          <Icon name="settings" :size="32" color="#FF8C69" />
+          <text class="entry-text">系统配置</text>
+          <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
-
-    <!-- 发布公告弹窗 -->
-    <view class="modal-mask" v-if="showPublishModal" @tap="showPublishModal = false">
-      <view class="publish-modal" @tap.stop>
-        <view class="modal-header">
-          <text class="modal-title">发布公告</text>
-          <view class="modal-close" @tap="showPublishModal = false">
-            <text class="modal-close-text">×</text>
+        <view class="entry-item" @tap="goLogs">
+          <Icon name="edit" :size="32" color="#FF8C69" />
+          <text class="entry-text">系统日志</text>
+          <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
-        </view>
-        <scroll-view class="modal-body" scroll-y>
-          <view class="form-group">
-            <text class="form-label">标题 *</text>
-            <input class="form-input" v-model="publishForm.title" placeholder="输入公告标题" maxlength="100" />
-          </view>
-          <view class="form-group">
-            <text class="form-label">内容</text>
-            <textarea class="form-textarea" v-model="publishForm.content" placeholder="输入公告内容" maxlength="2000" />
-          </view>
-          <view class="form-group">
-            <text class="form-label">链接（可选）</text>
-            <input class="form-input" v-model="publishForm.link_url" placeholder="https://..." />
-          </view>
-          <view class="form-group">
-            <text class="form-label">配图（可选）</text>
-            <view v-if="publishForm.image_url" class="image-preview">
-              <image class="preview-img" :src="publishForm.image_url" mode="aspectFill" />
-              <view class="image-remove" @tap="publishForm.image_url = ''">
-                <text class="image-remove-text">×</text>
-              </view>
-            </view>
-            <view v-else class="image-upload" @tap="chooseImage">
-              <Icon name="plus" :size="40" color="#BFB3B3" />
-              <text class="upload-text">选择图片</text>
-            </view>
-          </view>
-          <view class="form-group">
-            <text class="form-label">定时发布（可选）</text>
-            <picker mode="date" :value="publishForm.publish_at" @change="e => publishForm.publish_at = e.detail.value">
-              <view class="form-input picker-input">
-                <text :class="{ placeholder: !publishForm.publish_at }">{{ publishForm.publish_at || '立即发布' }}</text>
-              </view>
-            </picker>
-          </view>
-          <view class="form-group">
-            <text class="form-label">过期时间（可选）</text>
-            <picker mode="date" :value="publishForm.expire_at" @change="e => publishForm.expire_at = e.detail.value">
-              <view class="form-input picker-input">
-                <text :class="{ placeholder: !publishForm.expire_at }">{{ publishForm.expire_at || '永不过期' }}</text>
-              </view>
-            </picker>
-          </view>
-          <view class="form-row">
-            <view class="switch-item" @tap="publishForm.is_pinned = !publishForm.is_pinned">
-              <text class="switch-label">📌 置顶</text>
-              <view class="switch-toggle" :class="{ on: publishForm.is_pinned }"></view>
-            </view>
-            <view class="switch-item" @tap="publishForm.is_urgent = !publishForm.is_urgent">
-              <text class="switch-label">🔔 强提醒</text>
-              <view class="switch-toggle" :class="{ on: publishForm.is_urgent }"></view>
-            </view>
-          </view>
-        </scroll-view>
-        <view class="modal-footer" @tap="handlePublish">
-          <text class="publish-btn-text">发布</text>
+        <view class="entry-item" @tap="goTrack">
+          <Icon name="edit" :size="32" color="#FF8C69" />
+          <text class="entry-text">埋点统计</text>
+          <Icon name="chevronRight" :size="24" color="#BFB3B3" />
         </view>
       </view>
     </view>
@@ -143,10 +99,10 @@
 
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
 import { waitForReady } from '@/utils/app-ready'
 import { statusBarHeight } from '@/utils/system'
 import { getDashboard } from '@/api/admin'
-import { publishNotification } from '@/api/notification'
 import { formatAmount } from '@/utils/format'
 import Icon from '@/components/Icon/Icon.vue'
 import type { Dashboard } from '@/api/admin'
@@ -156,6 +112,7 @@ const dashboard = ref<Dashboard | null>(null)
 
 onMounted(async () => {
   await waitForReady()
+
   try {
     dashboard.value = await getDashboard()
   } catch (e: any) {
@@ -165,97 +122,61 @@ onMounted(async () => {
   }
 })
 
+// 静默刷新
+async function refreshDashboard() {
+  try {
+    dashboard.value = await getDashboard()
+  } catch {}
+}
+
+// 返回页面时静默刷新
+onShow(() => {
+  refreshDashboard()
+})
+
+onPullDownRefresh(async () => {
+  await refreshDashboard()
+  uni.stopPullDownRefresh()
+})
+
 function goBack() { uni.navigateBack() }
 function goUsers() { uni.navigateTo({ url: '/pages/admin/users' }) }
-const showPublishModal = ref(false)
-const publishForm = ref({
-  title: '',
-  content: '',
-  is_pinned: false,
-  is_urgent: false,
-  link_url: '',
-  image_url: '',
-  publish_at: '',
-  expire_at: ''
-})
-
-function goNotifications() {
-  publishForm.value = { title: '', content: '', is_pinned: false, is_urgent: false, link_url: '', image_url: '', publish_at: '', expire_at: '' }
-  showPublishModal.value = true
-}
-
-/** 选择配图 */
-function chooseImage() {
-  uni.chooseImage({
-    count: 1,
-    sizeType: ['compressed'],
-    success: (res) => {
-      publishForm.value.image_url = res.tempFilePaths[0]
-    }
-  })
-}
-
-async function handlePublish() {
-  if (!publishForm.value.title.trim()) {
-    uni.showToast({ title: '请输入标题', icon: 'none' })
-    return
-  }
-  try {
-    await publishNotification({
-      title: publishForm.value.title.trim(),
-      content: publishForm.value.content.trim(),
-      is_pinned: publishForm.value.is_pinned,
-      is_urgent: publishForm.value.is_urgent,
-      link_url: publishForm.value.link_url.trim() || undefined,
-      image_url: publishForm.value.image_url || undefined,
-      publish_at: publishForm.value.publish_at || undefined,
-      expire_at: publishForm.value.expire_at || undefined
-    })
-    showPublishModal.value = false
-    uni.showToast({ title: '已发布', icon: 'success' })
-  } catch (e: any) {
-    uni.showToast({ title: e.message || '发布失败', icon: 'none' })
-  }
-}
+function goNotificationManage() { uni.navigateTo({ url: '/pages/admin/notifications' }) }
+function goFeedbackManage() { uni.navigateTo({ url: '/pages/admin/feedback' }) }
+function goConfig() { uni.navigateTo({ url: '/pages/admin/config' }) }
+function goLogs() { uni.navigateTo({ url: '/pages/admin/logs' }) }
+function goTrack() { uni.navigateTo({ url: '/pages/admin/track' }) }
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 24rpx;
+  padding: $space-sm $space-xl $space-md;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  &:active { opacity: 0.6; }
+  @include nav-back;
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .nav-placeholder { width: 88rpx; }
@@ -268,60 +189,60 @@ async function handlePublish() {
 }
 
 .loading-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  font-size: $font-lg;
+  color: $text-muted;
 }
 
-.content { padding: 0 40rpx; }
+.content { padding: 0 $space-xl; }
 
 .metric-grid {
   display: grid;
   grid-template-columns: repeat(2, 1fr);
-  gap: 16rpx;
-  margin-bottom: 32rpx;
+  gap: $space-sm;
+  margin-bottom: $space-lg;
 }
 
 .metric-card {
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  padding: 28rpx 24rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  background: $surface;
+  border-radius: $radius-xl;
+  padding: $font-lg $space-md;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
 }
 
 .metric-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 40rpx;
+  font-size: $font-3xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
 
-  &.up { color: #7BC67E; }
-  &.down { color: #FF6B6B; }
+  &.up { color: $success; }
+  &.down { color: $danger; }
 }
 
 .metric-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-top: 8rpx;
+  margin-top: $space-xs;
 }
 
 .detail-card {
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  padding: 32rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  margin-bottom: 32rpx;
+  background: $surface;
+  border-radius: $radius-xl;
+  padding: $space-lg;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  margin-bottom: $space-lg;
 }
 
 .detail-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
-  margin-bottom: 20rpx;
+  margin-bottom: $space-lg;
 }
 
 .detail-row {
@@ -335,262 +256,47 @@ async function handlePublish() {
 }
 
 .detail-label {
-  font-size: 26rpx;
-  color: #8B7E7E;
+  font-size: $font-base;
+  color: $text-sec;
 }
 
 .detail-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 26rpx;
+  font-size: $font-base;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
+
+  &.expense { color: $danger; }
+  &.income { color: $success; }
 }
 
 .section-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
-  margin-bottom: 16rpx;
+  color: $text;
+  margin-bottom: $space-sm;
 }
 
-.entry-list { margin-bottom: 32rpx; }
+.entry-list { margin-bottom: $space-lg; }
 
 .entry-item {
   display: flex;
   align-items: center;
-  gap: 20rpx;
-  padding: 28rpx 32rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  margin-bottom: 16rpx;
+  gap: $space-lg;
+  padding: $font-lg $space-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  margin-bottom: $space-sm;
 
-  &:active { background: #FFF8F0; }
+  &:active { background: $bg; }
 }
 
 .entry-text {
   flex: 1;
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #2D1B1B;
-}
-
-/* 发布公告弹窗 */
-.modal-mask {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: rgba(0, 0, 0, 0.4);
-  z-index: 200;
-  display: flex;
-  align-items: flex-end;
-}
-
-.publish-modal {
-  width: 100%;
-  max-height: 85vh;
-  background: #FFFFFF;
-  border-radius: 40rpx 40rpx 0 0;
-  display: flex;
-  flex-direction: column;
-}
-
-.modal-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 32rpx 40rpx 24rpx;
-  border-bottom: 2rpx solid #F0E0D6;
-}
-
-.modal-title {
-  font-size: 32rpx;
-  font-weight: 600;
-  color: #2D1B1B;
-}
-
-.modal-close {
-  width: 56rpx;
-  height: 56rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  border-radius: 50%;
-  background: #F0E0D6;
-  &:active { background: #E0D6D0; }
-}
-
-.modal-close-text {
-  font-size: 36rpx;
-  color: #8B7E7E;
-  line-height: 1;
-}
-
-.modal-body {
-  flex: 1;
-  padding: 24rpx 40rpx;
-  max-height: 60vh;
-}
-
-.form-group {
-  margin-bottom: 24rpx;
-}
-
-.form-label {
-  font-size: 26rpx;
-  font-weight: 600;
-  color: #2D1B1B;
-  display: block;
-  margin-bottom: 12rpx;
-}
-
-.form-input {
-  width: 100%;
-  height: 80rpx;
-  padding: 0 24rpx;
-  background: #FFF8F0;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
-  font-size: 28rpx;
-  color: #2D1B1B;
-  box-sizing: border-box;
-}
-
-.form-textarea {
-  width: 100%;
-  height: 200rpx;
-  padding: 16rpx 24rpx;
-  background: #FFF8F0;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
-  font-size: 28rpx;
-  color: #2D1B1B;
-  box-sizing: border-box;
-}
-
-.form-row {
-  display: flex;
-  gap: 24rpx;
-}
-
-.switch-item {
-  flex: 1;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 16rpx 20rpx;
-  background: #FFF8F0;
-  border-radius: 16rpx;
-  border: 2rpx solid #F0E0D6;
-
-  &:active { background: #F0E0D6; }
-}
-
-.switch-label {
-  font-size: 26rpx;
-  color: #2D1B1B;
-}
-
-.switch-toggle {
-  width: 44rpx;
-  height: 24rpx;
-  border-radius: 12rpx;
-  background: #D0C4C4;
-  position: relative;
-  transition: background 0.2s;
-
-  &.on { background: #FF8C69; }
-
-  &::after {
-    content: '';
-    position: absolute;
-    top: 2rpx;
-    left: 2rpx;
-    width: 20rpx;
-    height: 20rpx;
-    border-radius: 50%;
-    background: #FFFFFF;
-    transition: transform 0.2s;
-  }
-
-  &.on::after { transform: translateX(20rpx); }
-}
-
-.modal-footer {
-  padding: 24rpx 40rpx 40rpx;
-  border-top: 2rpx solid #F0E0D6;
-}
-
-.publish-btn-text {
-  display: block;
-  text-align: center;
-  font-size: 30rpx;
-  font-weight: 600;
-  color: #FFFFFF;
-  padding: 20rpx;
-  background: linear-gradient(135deg, #FF8C69, #E67355);
-  border-radius: 20rpx;
-
-  &:active { opacity: 0.8; }
-}
-
-.image-upload {
-  width: 200rpx;
-  height: 200rpx;
-  border: 2rpx dashed #D0C4C4;
-  border-radius: 16rpx;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 8rpx;
-
-  &:active { background: #FFF8F0; }
-}
-
-.upload-text {
-  font-size: 24rpx;
-  color: #BFB3B3;
-}
-
-.image-preview {
-  position: relative;
-  width: 200rpx;
-  height: 200rpx;
-}
-
-.preview-img {
-  width: 100%;
-  height: 100%;
-  border-radius: 16rpx;
-}
-
-.image-remove {
-  position: absolute;
-  top: -12rpx;
-  right: -12rpx;
-  width: 40rpx;
-  height: 40rpx;
-  background: #FF6B6B;
-  border-radius: 50%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.image-remove-text {
-  font-size: 28rpx;
-  color: #FFFFFF;
-  line-height: 1;
-}
-
-.picker-input {
-  display: flex;
-  align-items: center;
-
-  .placeholder { color: #BFB3B3; }
+  color: $text;
 }
 </style>

client/src/pages/admin/logs.vue

@@ -0,0 +1,501 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">系统日志</text>
+        <view class="nav-placeholder"></view>
+      </view>
+    </view>
+
+    <!-- 今日统计 -->
+    <view class="stats-card" v-if="stats">
+      <text class="card-title">今日概况</text>
+      <view class="stats-grid">
+        <view class="stat-item">
+          <text class="stat-value">{{ stats.today.total }}</text>
+          <text class="stat-label">总请求</text>
+        </view>
+        <view class="stat-item error">
+          <text class="stat-value">{{ stats.today.errors }}</text>
+          <text class="stat-label">错误</text>
+        </view>
+        <view class="stat-item warn">
+          <text class="stat-value">{{ stats.today.warns }}</text>
+          <text class="stat-label">警告</text>
+        </view>
+        <view class="stat-item slow">
+          <text class="stat-value">{{ stats.today.slow }}</text>
+          <text class="stat-label">慢请求</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 最近7天趋势 -->
+    <view class="stats-card" v-if="stats && stats.daily.length > 0">
+      <text class="card-title">最近7天</text>
+      <view class="daily-list">
+        <view v-for="day in stats.daily" :key="day.date" class="daily-item" @tap="selectDate(day.date)">
+          <text class="daily-date">{{ day.date.slice(5) }}</text>
+          <view class="daily-bar">
+            <view class="bar-fill" :style="{ width: getBarWidth(day.total) + '%' }"></view>
+          </view>
+          <text class="daily-count">{{ day.total }}</text>
+          <text v-if="day.errors > 0" class="daily-errors">{{ day.errors }} 错误</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 日志查询 -->
+    <view class="query-section">
+      <view class="query-header">
+        <text class="section-title">日志查询</text>
+        <picker mode="date" :value="selectedDate" @change="onDateChange">
+          <view class="date-picker">
+            <Icon name="calendar" :size="28" color="#8B7E7E" />
+            <text class="date-text">{{ selectedDate }}</text>
+          </view>
+        </picker>
+      </view>
+
+      <!-- 筛选条件 -->
+      <view class="filter-row">
+        <view class="filter-tabs">
+          <view class="filter-tab" :class="{ active: filterLevel === 'all' }" @tap="filterLevel = 'all'">全部</view>
+          <view class="filter-tab" :class="{ active: filterLevel === 'error' }" @tap="filterLevel = 'error'">错误</view>
+          <view class="filter-tab" :class="{ active: filterLevel === 'warn' }" @tap="filterLevel = 'warn'">警告</view>
+          <view class="filter-tab" :class="{ active: filterLevel === 'info' }" @tap="filterLevel = 'info'">信息</view>
+        </view>
+        <view class="search-wrap">
+          <input class="search-input" v-model="keyword" placeholder="搜索关键词" />
+          <view class="search-btn" @tap="loadLogs">
+            <text class="search-btn-text">搜索</text>
+          </view>
+        </view>
+      </view>
+
+      <!-- 日志列表 -->
+      <scroll-view class="log-list" scroll-y @scrolltolower="loadMore">
+        <view v-for="(line, index) in logLines" :key="index" class="log-line" :class="getLineClass(line)">
+          <text class="log-text" user-select>{{ line }}</text>
+        </view>
+
+        <view v-if="loading" class="loading-box">
+          <text class="loading-text">加载中...</text>
+        </view>
+
+        <view v-if="!loading && logLines.length === 0" class="empty-box">
+          <text class="empty-text">暂无日志</text>
+        </view>
+
+        <view v-if="noMore && logLines.length > 0" class="no-more">
+          <text class="no-more-text">共 {{ total }} 条</text>
+        </view>
+      </scroll-view>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted, watch } from 'vue'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight } from '@/utils/system'
+import { getLogStats, queryLogs } from '@/api/logs'
+import Icon from '@/components/Icon/Icon.vue'
+import type { LogStats } from '@/api/logs'
+
+const stats = ref<LogStats | null>(null)
+const selectedDate = ref(getTodayStr())
+const filterLevel = ref('all')
+const keyword = ref('')
+const logLines = ref<string[]>([])
+const loading = ref(false)
+const page = ref(1)
+const total = ref(0)
+
+const noMore = computed(() => logLines.value.length >= total.value && total.value > 0)
+
+function getTodayStr(): string {
+  const d = new Date()
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+onMounted(async () => {
+  await waitForReady()
+  await Promise.all([loadStats(), loadLogs()])
+})
+
+onShow(() => {
+  loadStats()
+})
+
+onPullDownRefresh(async () => {
+  await Promise.all([loadStats(), loadLogs()])
+  uni.stopPullDownRefresh()
+})
+
+async function loadStats() {
+  try {
+    stats.value = await getLogStats()
+  } catch {}
+}
+
+async function loadLogs(append = false) {
+  if (loading.value) return
+  if (!append) {
+    page.value = 1
+    logLines.value = []
+  }
+  loading.value = true
+  try {
+    const data = await queryLogs({
+      date: selectedDate.value,
+      level: filterLevel.value === 'all' ? undefined : filterLevel.value,
+      keyword: keyword.value || undefined,
+      page: page.value,
+      pageSize: 100
+    })
+    if (append) {
+      logLines.value = [...logLines.value, ...data.lines]
+    } else {
+      logLines.value = data.lines
+    }
+    total.value = data.total
+  } catch {
+    uni.showToast({ title: '加载失败', icon: 'none' })
+  } finally {
+    loading.value = false
+  }
+}
+
+function loadMore() {
+  if (noMore.value || loading.value) return
+  page.value++
+  loadLogs(true)
+}
+
+function selectDate(date: string) {
+  selectedDate.value = date
+  // loadLogs() 由 watch([filterLevel, selectedDate]) 统一触发，避免双重请求
+}
+
+function onDateChange(e: any) {
+  selectedDate.value = e.detail.value
+  // loadLogs() 由 watch 统一触发
+}
+
+function getBarWidth(count: number): number {
+  if (!stats.value) return 0
+  const max = Math.max(...stats.value.daily.map(d => d.total), 1)
+  return (count / max) * 100
+}
+
+function getLineClass(line: string): string {
+  if (line.includes(' ERROR ')) return 'error'
+  if (line.includes(' WARN ')) return 'warn'
+  return ''
+}
+
+// 筛选条件变化时重新加载
+watch([filterLevel, selectedDate], () => {
+  page.value = 1
+  loadLogs()
+})
+
+function goBack() {
+  uni.navigateBack()
+}
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar { @include status-bar; }
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+.nav-back { @include nav-back; }
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-placeholder { width: 88rpx; }
+
+.stats-card {
+  margin: $space-md $space-xl;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  padding: $space-lg;
+}
+
+.card-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-md;
+}
+
+.stats-grid {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: $space-md;
+}
+
+.stat-item {
+  text-align: center;
+  padding: $space-sm;
+  border-radius: $radius-lg;
+  background: $bg;
+
+  &.error { background: #FFF0F0; }
+  &.warn { background: #FFF8E1; }
+  &.slow { background: #FFF3E0; }
+}
+
+.stat-value {
+  font-family: 'Fredoka', sans-serif;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+  display: block;
+
+  .error & { color: $danger; }
+  .warn & { color: #F57C00; }
+  .slow & { color: #FF9800; }
+}
+
+.stat-label {
+  font-size: $font-sm;
+  color: $text-sec;
+  display: block;
+  margin-top: $space-xs;
+}
+
+.daily-list {
+  display: flex;
+  flex-direction: column;
+  gap: $space-sm;
+}
+
+.daily-item {
+  display: flex;
+  align-items: center;
+  gap: $space-sm;
+  padding: $space-xs 0;
+
+  &:active { opacity: 0.7; }
+}
+
+.daily-date {
+  width: 80rpx;
+  font-size: $font-md;
+  color: $text-sec;
+}
+
+.daily-bar {
+  flex: 1;
+  height: 16rpx;
+  background: $border;
+  border-radius: 8rpx;
+  overflow: hidden;
+}
+
+.bar-fill {
+  height: 100%;
+  background: linear-gradient(90deg, $primary, #FFB89A);
+  border-radius: 8rpx;
+}
+
+.daily-count {
+  width: 80rpx;
+  text-align: right;
+  font-family: 'Fredoka', sans-serif;
+  font-size: $font-md;
+  color: $text;
+}
+
+.daily-errors {
+  font-size: $font-xs;
+  color: $danger;
+  width: 100rpx;
+}
+
+.query-section {
+  margin: $space-md $space-xl;
+}
+
+.query-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: $space-md;
+}
+
+.section-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+}
+
+.date-picker {
+  display: flex;
+  align-items: center;
+  gap: $space-xs;
+  padding: $space-xs $space-md;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+
+  &:active { background: $bg; }
+}
+
+.date-text {
+  font-size: $font-md;
+  color: $text;
+}
+
+.filter-row {
+  display: flex;
+  gap: $space-md;
+  margin-bottom: $space-md;
+}
+
+.search-wrap {
+  flex: 1;
+  display: flex;
+  gap: $space-xs;
+}
+
+.search-input {
+  flex: 1;
+  height: 64rpx;
+  padding: 0 $space-md;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-md;
+}
+
+.search-btn {
+  height: 64rpx;
+  padding: 0 $space-md;
+  background: $primary;
+  border-radius: $radius-lg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  &:active { opacity: 0.8; }
+}
+
+.search-btn-text {
+  font-size: $font-md;
+  color: $surface;
+  font-weight: 500;
+}
+
+.filter-tabs {
+  display: flex;
+  gap: $space-xs;
+  background: $surface-warm;
+  border-radius: $radius-lg;
+  padding: $space-xs;
+}
+
+.filter-tab {
+  padding: $space-xs $space-md;
+  border-radius: $radius-md;
+  font-size: $font-md;
+  color: $text-sec;
+
+  &.active {
+    background: $surface;
+    color: $primary;
+    font-weight: 500;
+  }
+}
+
+.log-list {
+  height: calc(100vh - 700rpx);
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  padding: $space-sm;
+}
+
+.log-line {
+  padding: $space-xs $space-sm;
+  border-bottom: 1rpx solid $border;
+
+  &:last-child { border-bottom: none; }
+
+  &.error {
+    background: #FFF5F5;
+    border-left: 4rpx solid $danger;
+  }
+
+  &.warn {
+    background: #FFFBF0;
+    border-left: 4rpx solid #F57C00;
+  }
+}
+
+.log-text {
+  font-size: $font-sm;
+  font-family: 'Courier New', monospace;
+  color: $text;
+  word-break: break-all;
+  line-height: 1.6;
+}
+
+.loading-box, .empty-box {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: $space-xl 0;
+}
+
+.loading-text, .empty-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+.no-more {
+  text-align: center;
+  padding: $space-md 0;
+}
+
+.no-more-text {
+  font-size: $font-sm;
+  color: $text-muted;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .bar-fill { transition: none; }
+}
+</style>

client/src/pages/admin/notifications.vue

@@ -0,0 +1,814 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">公告管理</text>
+        <view class="nav-action" @tap="openPublishModal">
+          <Icon name="plus" :size="40" color="#FF8C69" />
+        </view>
+      </view>
+    </view>
+
+    <!-- 公告列表 -->
+    <view v-if="loading && list.length === 0" class="loading-box">
+      <text class="loading-text">加载中...</text>
+    </view>
+
+    <view v-else-if="list.length === 0" class="empty-box">
+      <Icon name="bell" :size="48" color="#BFB3B3" />
+      <text class="empty-text">暂无公告</text>
+      <view class="empty-btn" @tap="openPublishModal">
+        <text class="empty-btn-text">发布公告</text>
+      </view>
+    </view>
+
+    <view v-else class="notification-list">
+      <view v-for="item in list" :key="item.id" class="notification-item" :class="{ pinned: item.is_pinned }">
+        <view class="notif-header">
+          <view class="notif-tags">
+            <text v-if="item.is_pinned" class="tag pin">置顶</text>
+            <text v-if="item.is_urgent" class="tag urgent">强提醒</text>
+            <text class="tag type">{{ getTypeName(item.type) }}</text>
+          </view>
+          <text class="notif-time">{{ formatTime(item.created_at) }}</text>
+        </view>
+        <text class="notif-title">{{ item.title }}</text>
+        <text class="notif-content" v-if="item.content">{{ item.content }}</text>
+        <image v-if="item.image_url" class="notif-image" :src="getNotificationImageUrl(item.image_url)" mode="widthFix" />
+        <view class="notif-footer">
+          <view class="notif-actions">
+            <view class="action-btn" @tap="handleTogglePin(item)">
+              <Icon name="check" :size="28" :color="item.is_pinned ? '#FF8C69' : '#8B7E7E'" />
+              <text class="action-text">{{ item.is_pinned ? '取消置顶' : '置顶' }}</text>
+            </view>
+            <view class="action-btn" @tap="openEditModal(item)">
+              <Icon name="edit" :size="28" color="#8B7E7E" />
+              <text class="action-text">编辑</text>
+            </view>
+            <view class="action-btn danger" @tap="handleDelete(item)">
+              <Icon name="trash" :size="28" color="#FF6B6B" />
+              <text class="action-text danger">删除</text>
+            </view>
+          </view>
+        </view>
+      </view>
+
+      <view v-if="noMore && list.length > 0" class="no-more">
+        <text class="no-more-text">没有更多了</text>
+      </view>
+    </view>
+
+    <!-- 发布/编辑公告弹窗 -->
+    <view class="modal-mask" v-if="showModal" @tap="showModal = false">
+      <view class="publish-modal" @tap.stop>
+        <view class="modal-header">
+          <text class="modal-title">{{ isEditing ? '编辑公告' : '发布公告' }}</text>
+          <view class="modal-close" @tap="showModal = false">
+            <text class="modal-close-text">×</text>
+          </view>
+        </view>
+        <scroll-view class="modal-body" scroll-y>
+          <view class="form-group">
+            <text class="form-label">标题 *</text>
+            <input class="form-input" v-model="form.title" placeholder="输入公告标题" maxlength="100" />
+          </view>
+          <view class="form-group">
+            <text class="form-label">内容</text>
+            <view class="editor-toolbar">
+              <view class="toolbar-btn" @tap="insertFormat('**', '**')">
+                <text class="toolbar-text bold">B</text>
+              </view>
+              <view class="toolbar-btn" @tap="insertFormat('*', '*')">
+                <text class="toolbar-text italic">I</text>
+              </view>
+              <view class="toolbar-btn" @tap="insertFormat('~~', '~~')">
+                <text class="toolbar-text strike">S</text>
+              </view>
+              <view class="toolbar-btn" @tap="insertFormat('\n- ', '')">
+                <text class="toolbar-text">•</text>
+              </view>
+              <view class="toolbar-btn" @tap="insertFormat('\n> ', '')">
+                <text class="toolbar-text">"</text>
+              </view>
+            </view>
+            <textarea
+              class="form-textarea rich"
+              v-model="form.content"
+              placeholder="输入公告内容（支持 Markdown 格式）"
+              maxlength="5000"
+              :auto-height="false"
+              ref="contentEditor"
+            />
+            <text class="form-hint">支持 **粗体**、*斜体*、~~删除线~~、列表、引用等格式</text>
+          </view>
+          <view class="form-group">
+            <text class="form-label">链接（可选）</text>
+            <input class="form-input" v-model="form.link_url" placeholder="https://..." />
+          </view>
+          <view class="form-group">
+            <text class="form-label">配图（可选）</text>
+            <view v-if="form.image_url" class="image-preview">
+              <image class="preview-img" :src="getPreviewImageSrc(form.image_url)" mode="aspectFill" />
+              <view class="image-remove" @tap="form.image_url = ''">
+                <text class="image-remove-text">×</text>
+              </view>
+            </view>
+            <view v-else class="image-upload" @tap="chooseImage">
+              <Icon name="plus" :size="40" color="#BFB3B3" />
+              <text class="upload-text">选择图片</text>
+            </view>
+          </view>
+          <view class="form-group">
+            <text class="form-label">定时发布（可选）</text>
+            <picker mode="date" :value="form.publish_at" @change="e => form.publish_at = e.detail.value">
+              <view class="form-input picker-input">
+                <text :class="{ placeholder: !form.publish_at }">{{ form.publish_at || '立即发布' }}</text>
+              </view>
+            </picker>
+          </view>
+          <view class="form-group">
+            <text class="form-label">过期时间（可选）</text>
+            <picker mode="date" :value="form.expire_at" @change="e => form.expire_at = e.detail.value">
+              <view class="form-input picker-input">
+                <text :class="{ placeholder: !form.expire_at }">{{ form.expire_at || '永不过期' }}</text>
+              </view>
+            </picker>
+          </view>
+          <view class="form-row">
+            <view class="switch-item" @tap="form.is_pinned = !form.is_pinned">
+              <text class="switch-label">置顶</text>
+              <view class="switch-toggle" :class="{ on: form.is_pinned }"></view>
+            </view>
+            <view class="switch-item" @tap="form.is_urgent = !form.is_urgent">
+              <text class="switch-label">强提醒</text>
+              <view class="switch-toggle" :class="{ on: form.is_urgent }"></view>
+            </view>
+          </view>
+        </scroll-view>
+        <view class="modal-footer" @tap="handleSubmit">
+          <text class="submit-btn-text">{{ isEditing ? '保存修改' : '发布' }}</text>
+        </view>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { onReachBottom, onPullDownRefresh } from '@dcloudio/uni-app'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight } from '@/utils/system'
+import {
+  getNotifications,
+  publishNotification,
+  updateNotification,
+  deleteNotification,
+  uploadNotificationImage,
+  getNotificationImageUrl
+} from '@/api/notification'
+import Icon from '@/components/Icon/Icon.vue'
+import type { Notification } from '@/api/notification'
+
+const list = ref<Notification[]>([])
+const page = ref(1)
+const total = ref(0)
+const loading = ref(false)
+const showModal = ref(false)
+const isEditing = ref(false)
+const editingId = ref<number | null>(null)
+
+const noMore = computed(() => list.value.length >= total.value && total.value > 0)
+
+const defaultForm = {
+  title: '',
+  content: '',
+  is_pinned: false,
+  is_urgent: false,
+  link_url: '',
+  image_url: '',
+  publish_at: '',
+  expire_at: ''
+}
+
+const form = ref({ ...defaultForm })
+
+onMounted(async () => {
+  await waitForReady()
+  await loadNotifications(true)
+})
+
+function goBack() {
+  uni.navigateBack()
+}
+
+function getTypeName(type: string) {
+  const map: Record<string, string> = {
+    system: '系统',
+    group: '群组',
+    personal: '个人'
+  }
+  return map[type] || type
+}
+
+function formatTime(dateStr: string) {
+  const d = new Date(dateStr)
+  const now = new Date()
+  const diff = now.getTime() - d.getTime()
+  const minutes = Math.floor(diff / 60000)
+  if (minutes < 1) return '刚刚'
+  if (minutes < 60) return `${minutes}分钟前`
+  const hours = Math.floor(minutes / 60)
+  if (hours < 24) return `${hours}小时前`
+  const days = Math.floor(hours / 24)
+  if (days < 7) return `${days}天前`
+  return `${d.getMonth() + 1}月${d.getDate()}日`
+}
+
+async function loadNotifications(reset = false) {
+  if (reset) {
+    page.value = 1
+    list.value = []
+  }
+  loading.value = true
+  try {
+    const data = await getNotifications({ page: page.value, pageSize: 20 })
+    if (reset) {
+      list.value = data.list
+    } else {
+      list.value = [...list.value, ...data.list]
+    }
+    total.value = data.total
+  } catch (e) {
+    console.error('Load notifications error:', e)
+  } finally {
+    loading.value = false
+  }
+}
+
+function openPublishModal() {
+  isEditing.value = false
+  editingId.value = null
+  form.value = { ...defaultForm }
+  showModal.value = true
+}
+
+function openEditModal(item: Notification) {
+  isEditing.value = true
+  editingId.value = item.id
+  form.value = {
+    title: item.title,
+    content: item.content || '',
+    is_pinned: !!item.is_pinned,
+    is_urgent: !!item.is_urgent,
+    link_url: item.link_url || '',
+    image_url: item.image_url || '',
+    publish_at: item.publish_at || '',
+    expire_at: item.expire_at || ''
+  }
+  showModal.value = true
+}
+
+/** 选择配图 */
+function chooseImage() {
+  uni.chooseImage({
+    count: 1,
+    sizeType: ['compressed'],
+    success: (res) => {
+      form.value.image_url = res.tempFilePaths[0]
+    }
+  })
+}
+
+/** 获取预览图片地址 */
+function getPreviewImageSrc(url: string) {
+  if (!url) return ''
+  if (url.startsWith('http') || url.startsWith('blob:') || url.startsWith('/')) return url
+  return getNotificationImageUrl(url)
+}
+
+/** 插入格式化标记 */
+function insertFormat(prefix: string, suffix: string) {
+  // 简化实现：直接在内容末尾添加
+  form.value.content += prefix + '文本' + suffix
+}
+
+/** 上传图片 */
+async function uploadImageIfNeeded(imageUrl: string): Promise<string> {
+  if (!imageUrl) return ''
+  // 已经是服务器文件名（notif_ 开头）、完整 URL 或 blob URL，直接返回
+  if (imageUrl.startsWith('notif_') || imageUrl.startsWith('http') || imageUrl.startsWith('blob:')) {
+    return imageUrl
+  }
+  // 临时路径需要上传
+  uni.showLoading({ title: '上传图片中...' })
+  try {
+    const result = await uploadNotificationImage(imageUrl)
+    return result.image_url
+  } finally {
+    uni.hideLoading()
+  }
+}
+
+async function handleSubmit() {
+  if (!form.value.title.trim()) {
+    uni.showToast({ title: '请输入标题', icon: 'none' })
+    return
+  }
+
+  try {
+    const imageUrl = await uploadImageIfNeeded(form.value.image_url)
+
+    const data = {
+      title: form.value.title.trim(),
+      content: form.value.content.trim(),
+      is_pinned: form.value.is_pinned,
+      is_urgent: form.value.is_urgent,
+      link_url: form.value.link_url.trim() || undefined,
+      image_url: imageUrl || undefined,
+      publish_at: form.value.publish_at || undefined,
+      expire_at: form.value.expire_at || undefined
+    }
+
+    if (isEditing.value && editingId.value) {
+      await updateNotification(editingId.value, data)
+      uni.showToast({ title: '已更新', icon: 'success' })
+    } else {
+      await publishNotification(data)
+      uni.showToast({ title: '已发布', icon: 'success' })
+    }
+
+    showModal.value = false
+    await loadNotifications(true)
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '操作失败', icon: 'none' })
+  }
+}
+
+async function handleTogglePin(item: Notification) {
+  try {
+    await updateNotification(item.id, { is_pinned: !item.is_pinned })
+    item.is_pinned = item.is_pinned ? 0 : 1
+    uni.showToast({ title: item.is_pinned ? '已置顶' : '已取消置顶', icon: 'success' })
+  } catch {
+    uni.showToast({ title: '操作失败', icon: 'none' })
+  }
+}
+
+function handleDelete(item: Notification) {
+  uni.showModal({
+    title: '删除公告',
+    content: `确定删除「${item.title}」？`,
+    success: async (res) => {
+      if (res.confirm) {
+        try {
+          await deleteNotification(item.id)
+          list.value = list.value.filter(n => n.id !== item.id)
+          uni.showToast({ title: '已删除', icon: 'success' })
+        } catch {
+          uni.showToast({ title: '删除失败', icon: 'none' })
+        }
+      }
+    }
+  })
+}
+
+onPullDownRefresh(async () => {
+  await loadNotifications(true)
+  uni.stopPullDownRefresh()
+})
+
+onReachBottom(() => {
+  if (noMore.value || loading.value) return
+  page.value++
+  loadNotifications(false)
+})
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  @include page-base;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar { @include status-bar; }
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+.nav-back {
+  @include nav-back;
+}
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-action {
+  width: 88rpx;
+  height: 88rpx;
+  @include flex-center;
+  &:active { opacity: 0.6; }
+}
+
+.loading-box, .empty-box {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: $space-sm;
+  padding: 120rpx 0;
+}
+
+.loading-text, .empty-text {
+  font-size: $font-lg;
+  color: $text-muted;
+}
+
+.empty-btn {
+  margin-top: $space-lg;
+  padding: $space-sm $space-xl;
+  background: $primary;
+  border-radius: $radius-lg;
+  &:active { opacity: 0.8; }
+}
+
+.empty-btn-text {
+  font-size: $font-base;
+  color: $surface;
+  font-weight: 600;
+}
+
+.notification-list {
+  padding: 0 $space-xl;
+}
+
+.notification-item {
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  padding: $space-lg;
+  margin-bottom: $space-sm;
+
+  &.pinned {
+    border-color: $primary;
+    background: #FFFAF7;
+  }
+}
+
+.notif-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: $space-sm;
+}
+
+.notif-tags {
+  display: flex;
+  gap: $space-xs;
+}
+
+.tag {
+  font-size: $font-xs;
+  padding: 4rpx 12rpx;
+  border-radius: $radius-sm;
+
+  &.pin {
+    background: #FFE8E0;
+    color: $primary;
+  }
+
+  &.urgent {
+    background: #FFF0E6;
+    color: #E67355;
+  }
+
+  &.type {
+    background: $bg;
+    color: $text-sec;
+  }
+}
+
+.notif-time {
+  font-size: $font-xs;
+  color: $text-muted;
+}
+
+.notif-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-xs;
+}
+
+.notif-content {
+  font-size: $font-md;
+  color: $text-sec;
+  display: block;
+  margin-bottom: $space-sm;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  display: -webkit-box;
+  -webkit-line-clamp: 3;
+  -webkit-box-orient: vertical;
+}
+
+.notif-image {
+  width: 100%;
+  border-radius: $radius-md;
+  margin-bottom: $space-sm;
+}
+
+.notif-footer {
+  border-top: 2rpx solid $border;
+  padding-top: $space-sm;
+}
+
+.notif-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: $space-lg;
+}
+
+.action-btn {
+  display: flex;
+  align-items: center;
+  gap: $space-xs;
+  padding: $space-xs $space-sm;
+  border-radius: $radius-md;
+  &:active { background: $bg; }
+
+  &.danger {
+    .action-text.danger { color: $danger; }
+  }
+}
+
+.action-text {
+  font-size: $font-sm;
+  color: $text-sec;
+}
+
+.no-more {
+  text-align: center;
+  padding: $space-lg 0;
+}
+
+.no-more-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+/* 弹窗样式 */
+.modal-mask {
+  @include modal-mask;
+}
+
+.publish-modal {
+  width: 100%;
+  max-height: 90vh;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  display: flex;
+  flex-direction: column;
+  padding-bottom: env(safe-area-inset-bottom);
+}
+
+.modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
+}
+
+.modal-title {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.modal-close {
+  width: 56rpx;
+  height: 56rpx;
+  @include flex-center;
+  border-radius: 50%;
+  background: $border;
+  &:active { background: darken($border, 5%); }
+}
+
+.modal-close-text {
+  font-size: $font-2xl;
+  color: $text-sec;
+  line-height: 1;
+}
+
+.modal-body {
+  flex: 1;
+  padding: $space-md $space-xl;
+  max-height: 65vh;
+}
+
+.form-group {
+  margin-bottom: $space-md;
+}
+
+.form-label {
+  font-size: $font-base;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: 12rpx;
+}
+
+.form-input {
+  height: 80rpx;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
+}
+
+.editor-toolbar {
+  display: flex;
+  gap: $space-xs;
+  padding: $space-xs;
+  background: $bg;
+  border-radius: $radius-lg $radius-lg 0 0;
+  border: 2rpx solid $border;
+  border-bottom: none;
+}
+
+.toolbar-btn {
+  width: 56rpx;
+  height: 56rpx;
+  @include flex-center;
+  border-radius: $radius-sm;
+  &:active { background: $border; }
+}
+
+.toolbar-text {
+  font-size: $font-lg;
+  color: $text;
+  &.bold { font-weight: 700; }
+  &.italic { font-style: italic; }
+  &.strike { text-decoration: line-through; }
+}
+
+.form-textarea {
+  width: 100%;
+  height: 200rpx;
+  padding: $space-sm $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
+
+  &.rich {
+    border-radius: 0 0 $radius-lg $radius-lg;
+    min-height: 300rpx;
+  }
+}
+
+.form-hint {
+  font-size: $font-xs;
+  color: $text-muted;
+  margin-top: $space-xs;
+  display: block;
+}
+
+.form-row {
+  display: flex;
+  gap: $space-md;
+}
+
+.switch-item {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $space-sm $space-lg;
+  background: $bg;
+  border-radius: $radius-md;
+  border: 2rpx solid $border;
+  &:active { background: $border; }
+}
+
+.switch-label {
+  font-size: $font-base;
+  color: $text;
+}
+
+.switch-toggle {
+  width: 44rpx;
+  height: 24rpx;
+  border-radius: 12rpx;
+  background: #D0C4C4;
+  position: relative;
+  transition: background $transition-normal;
+
+  &.on { background: $primary; }
+
+  &::after {
+    content: '';
+    position: absolute;
+    top: 2rpx;
+    left: 2rpx;
+    width: 20rpx;
+    height: 20rpx;
+    border-radius: 50%;
+    background: $surface;
+    transition: transform $transition-normal;
+  }
+
+  &.on::after { transform: translateX(20rpx); }
+}
+
+.modal-footer {
+  padding: $space-md $space-xl $space-xl;
+  border-top: 2rpx solid $border;
+}
+
+.submit-btn-text {
+  display: block;
+  text-align: center;
+  font-size: 30rpx;
+  font-weight: 600;
+  color: $surface;
+  padding: $space-lg;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-lg;
+  &:active { opacity: 0.8; }
+}
+
+.image-upload {
+  width: 200rpx;
+  height: 200rpx;
+  border: 2rpx dashed #D0C4C4;
+  border-radius: $radius-md;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: $space-xs;
+  &:active { background: $bg; }
+}
+
+.upload-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+.image-preview {
+  position: relative;
+  width: 200rpx;
+  height: 200rpx;
+}
+
+.preview-img {
+  width: 100%;
+  height: 100%;
+  border-radius: $radius-md;
+}
+
+.image-remove {
+  position: absolute;
+  top: -12rpx;
+  right: -12rpx;
+  width: 40rpx;
+  height: 40rpx;
+  background: $danger;
+  border-radius: 50%;
+  @include flex-center;
+}
+
+.image-remove-text {
+  font-size: $font-lg;
+  color: $surface;
+  line-height: 1;
+}
+
+.picker-input {
+  display: flex;
+  align-items: center;
+  .placeholder { color: $text-muted; }
+}
+</style>

client/src/pages/admin/track.vue

@@ -0,0 +1,659 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">埋点统计</text>
+        <view class="nav-placeholder"></view>
+      </view>
+    </view>
+
+    <!-- 今日事件分布 -->
+    <view class="stats-card" v-if="stats">
+      <text class="card-title">今日事件</text>
+      <view v-if="stats.today.length === 0" class="empty-hint">
+        <text class="empty-text">暂无数据</text>
+      </view>
+      <view v-else class="event-list">
+        <view v-for="item in stats.today" :key="item.event" class="event-item">
+          <view class="event-tag" :class="getEventClass(item.event)">
+            <text class="event-tag-text">{{ getEventName(item.event) }}</text>
+          </view>
+          <text class="event-count">{{ item.count }}</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 最近7天趋势 -->
+    <view class="stats-card" v-if="stats && stats.daily.length > 0">
+      <text class="card-title">最近7天</text>
+      <view class="daily-list">
+        <view v-for="day in stats.daily" :key="day.date" class="daily-item">
+          <text class="daily-date">{{ formatDate(day.date) }}</text>
+          <view class="daily-bar">
+            <view class="bar-fill" :style="{ width: getBarWidth(day.count) + '%' }"></view>
+          </view>
+          <text class="daily-count">{{ day.count }}</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 热门事件 -->
+    <view class="stats-card" v-if="stats && stats.events.length > 0">
+      <text class="card-title">热门事件（7天）</text>
+      <view class="event-list">
+        <view v-for="item in stats.events" :key="item.event" class="event-item" @tap="filterByEvent(item.event)">
+          <view class="event-tag" :class="getEventClass(item.event)">
+            <text class="event-tag-text">{{ getEventName(item.event) }}</text>
+          </view>
+          <view class="event-bar">
+            <view class="bar-fill" :style="{ width: getEventBarWidth(item.count) + '%' }"></view>
+          </view>
+          <text class="event-count">{{ item.count }}</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 事件列表 -->
+    <view class="query-section">
+      <view class="query-header">
+        <text class="section-title">事件记录</text>
+        <scroll-view scroll-x>
+          <view class="filter-tabs">
+            <view class="filter-tab" :class="{ active: !filterEvent }" @tap="filterEvent = ''">全部</view>
+            <view class="filter-tab" :class="{ active: filterEvent === 'page_view' }" @tap="filterEvent = 'page_view'">
+              页面</view>
+            <view class="filter-tab" :class="{ active: filterEvent === 'action' }" @tap="filterEvent = 'action'">操作
+            </view>
+            <view class="filter-tab" :class="{ active: filterEvent === 'error' }" @tap="filterEvent = 'error'">错误</view>
+            <view class="filter-tab" :class="{ active: filterEvent === 'api_error' }" @tap="filterEvent = 'api_error'">
+              API错误</view>
+            <view class="filter-tab" :class="{ active: filterEvent === 'app_launch' }"
+              @tap="filterEvent = 'app_launch'">启动</view>
+          </view>
+        </scroll-view>
+      </view>
+      <view class="filter-row">
+        <picker mode="date" :value="filterDate" @change="onDateChange">
+          <view class="date-picker">
+            <Icon name="calendar" :size="24" color="#8B7E7E" />
+            <text class="date-text">{{ filterDate || '选择日期' }}</text>
+          </view>
+        </picker>
+        <view class="search-wrap">
+          <input class="search-input" v-model="filterKeyword" placeholder="搜索关键词" />
+          <view class="search-btn" @tap="loadEvents()">
+            <text class="search-btn-text">搜索</text>
+          </view>
+        </view>
+      </view>
+
+      <scroll-view class="event-record-list" scroll-y @scrolltolower="loadMore">
+        <view v-for="item in eventList" :key="item.id" class="record-item">
+          <view class="record-header">
+            <view class="record-event" :class="getEventClass(item.event)">
+              <text class="record-event-text">{{ item.event }}</text>
+            </view>
+            <text class="record-time">{{ formatTime(item.created_at) }}</text>
+          </view>
+          <text class="record-page" v-if="item.page">{{ item.page }}</text>
+          <text class="record-user" v-if="item.nickname">{{ item.nickname }}</text>
+          <text class="record-data" v-if="item.data && Object.keys(item.data).length > 0">{{ JSON.stringify(item.data)
+            }}</text>
+        </view>
+
+        <view v-if="loading" class="loading-box">
+          <text class="loading-text">加载中...</text>
+        </view>
+
+        <view v-if="!loading && eventList.length === 0" class="empty-box">
+          <text class="empty-text">暂无记录</text>
+        </view>
+
+        <view v-if="noMore && eventList.length > 0" class="no-more">
+          <text class="no-more-text">共 {{ total }} 条</text>
+        </view>
+      </scroll-view>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted, watch } from 'vue'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight } from '@/utils/system'
+import { getTrackStats, queryTrackEvents } from '@/api/logs'
+import Icon from '@/components/Icon/Icon.vue'
+import type { TrackStats, TrackEvent } from '@/api/logs'
+
+const stats = ref<TrackStats | null>(null)
+const filterEvent = ref('')
+const filterDate = ref('')
+const filterKeyword = ref('')
+const eventList = ref<TrackEvent[]>([])
+const loading = ref(false)
+const page = ref(1)
+const total = ref(0)
+
+const noMore = computed(() => eventList.value.length >= total.value && total.value > 0)
+
+onMounted(async () => {
+  await waitForReady()
+  await Promise.all([loadStats(), loadEvents()])
+})
+
+onShow(() => {
+  loadStats()
+})
+
+onPullDownRefresh(async () => {
+  await Promise.all([loadStats(), loadEvents()])
+  uni.stopPullDownRefresh()
+})
+
+async function loadStats() {
+  try {
+    stats.value = await getTrackStats()
+  } catch { }
+}
+
+async function loadEvents(append = false) {
+  if (loading.value) return
+  if (!append) {
+    page.value = 1
+    eventList.value = []
+  }
+  loading.value = true
+  try {
+    const data = await queryTrackEvents({
+      event: filterEvent.value || undefined,
+      page: page.value,
+      pageSize: 50
+    })
+    if (append) {
+      eventList.value = [...eventList.value, ...data.list]
+    } else {
+      eventList.value = data.list
+    }
+    total.value = data.total
+  } catch {
+    uni.showToast({ title: '加载失败', icon: 'none' })
+  } finally {
+    loading.value = false
+  }
+}
+
+function loadMore() {
+  if (noMore.value || loading.value) return
+  page.value++
+  loadEvents(true)
+}
+
+function filterByEvent(event: string) {
+  filterEvent.value = event
+}
+
+function onDateChange(e: any) {
+  filterDate.value = e.detail.value
+  loadEvents()
+}
+
+function getBarWidth(count: number): number {
+  if (!stats.value || stats.value.daily.length === 0) return 0
+  const max = Math.max(...stats.value.daily.map(d => d.count), 1)
+  return (count / max) * 100
+}
+
+function getEventBarWidth(count: number): number {
+  if (!stats.value || stats.value.events.length === 0) return 0
+  const max = Math.max(...stats.value.events.map(e => e.count), 1)
+  return (count / max) * 100
+}
+
+function getEventClass(event: string): string {
+  if (event === 'error' || event === 'api_error') return 'error'
+  if (event === 'action') return 'action'
+  return 'page'
+}
+
+/** 获取事件类型中文名称 */
+function getEventName(event: string): string {
+  const nameMap: Record<string, string> = {
+    page_view: '页面访问',
+    action: '用户操作',
+    error: '错误',
+    api_error: 'API错误',
+    app_launch: '应用启动'
+  }
+  return nameMap[event] || event
+}
+
+/** 格式化日期（处理 MySQL DATE 类型的 ISO 格式） */
+function formatDate(dateStr: string): string {
+  if (!dateStr) return ''
+  // 处理 2026-06-08T00:00:00.000Z 格式
+  const datePart = dateStr.split('T')[0]
+  const parts = datePart.split('-')
+  if (parts.length === 3) {
+    return `${parseInt(parts[1])}/${parseInt(parts[2])}`
+  }
+  return dateStr
+}
+
+function formatTime(dateStr: string): string {
+  const d = new Date(dateStr)
+  const now = new Date()
+  const diff = now.getTime() - d.getTime()
+  const minutes = Math.floor(diff / 60000)
+  if (minutes < 1) return '刚刚'
+  if (minutes < 60) return `${minutes}分钟前`
+  const hours = Math.floor(minutes / 60)
+  if (hours < 24) return `${hours}小时前`
+  const days = Math.floor(hours / 24)
+  if (days < 7) return `${days}天前`
+  return `${d.getMonth() + 1}/${d.getDate()}`
+}
+
+// 筛选条件变化时重新加载
+watch(filterEvent, () => {
+  page.value = 1
+  loadEvents()
+})
+
+function goBack() {
+  uni.navigateBack()
+}
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar {
+  @include status-bar;
+}
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+.nav-back {
+  @include nav-back;
+}
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-placeholder {
+  width: 88rpx;
+}
+
+.stats-card {
+  margin: $space-md $space-xl;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  padding: $space-lg;
+}
+
+.card-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-md;
+}
+
+.empty-hint {
+  padding: $space-lg 0;
+  text-align: center;
+}
+
+.empty-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+.event-list {
+  display: flex;
+  flex-direction: column;
+  gap: $space-sm;
+}
+
+.event-item {
+  display: flex;
+  align-items: center;
+  gap: $space-sm;
+  padding: $space-xs 0;
+
+  &:active {
+    opacity: 0.7;
+  }
+}
+
+.event-tag {
+  padding: 2rpx 12rpx;
+  border-radius: $radius-xs;
+  flex-shrink: 0;
+
+  &.page {
+    background: #E3F2FD;
+  }
+
+  &.action {
+    background: #E8F5E9;
+  }
+
+  &.error {
+    background: #FFEBEE;
+  }
+}
+
+.event-tag-text {
+  font-size: $font-sm;
+  font-weight: 500;
+
+  .page & {
+    color: #1976D2;
+  }
+
+  .action & {
+    color: #388E3C;
+  }
+
+  .error & {
+    color: #D32F2F;
+  }
+}
+
+.event-bar {
+  flex: 1;
+  height: 16rpx;
+  background: $border;
+  border-radius: 8rpx;
+  overflow: hidden;
+}
+
+.bar-fill {
+  height: 100%;
+  background: linear-gradient(90deg, $primary, #FFB89A);
+  border-radius: 8rpx;
+}
+
+.event-count {
+  width: 80rpx;
+  text-align: right;
+  font-family: 'Fredoka', sans-serif;
+  font-size: $font-md;
+  color: $text;
+}
+
+.daily-list {
+  display: flex;
+  flex-direction: column;
+  gap: $space-sm;
+}
+
+.daily-item {
+  display: flex;
+  align-items: center;
+  gap: $space-sm;
+  padding: $space-xs 0;
+}
+
+.daily-date {
+  width: 80rpx;
+  font-size: $font-md;
+  color: $text-sec;
+}
+
+.daily-bar {
+  flex: 1;
+  height: 16rpx;
+  background: $border;
+  border-radius: 8rpx;
+  overflow: hidden;
+}
+
+.daily-count {
+  width: 80rpx;
+  text-align: right;
+  font-family: 'Fredoka', sans-serif;
+  font-size: $font-md;
+  color: $text;
+}
+
+.query-section {
+  margin: $space-md $space-xl;
+}
+
+.query-header {
+  display: flex;
+  flex-direction: column;
+  gap: $space-sm;
+  margin-bottom: $space-md;
+}
+
+.filter-row {
+  display: flex;
+  gap: $space-sm;
+  margin-bottom: $space-md;
+}
+
+.date-picker {
+  display: flex;
+  align-items: center;
+  gap: $space-xs;
+  padding: $space-xs $space-md;
+  height: 64rpx;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  flex-shrink: 0;
+}
+
+.date-text {
+  font-size: $font-sm;
+  color: $text;
+  white-space: nowrap;
+}
+
+.search-wrap {
+  flex: 1;
+  display: flex;
+  gap: $space-xs;
+}
+
+.search-input {
+  flex: 1;
+  height: 64rpx;
+  padding: 0 $space-md;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-md;
+}
+
+.search-btn {
+  height: 64rpx;
+  padding: 0 $space-md;
+  background: $primary;
+  border-radius: $radius-lg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  &:active {
+    opacity: 0.8;
+  }
+}
+
+.search-btn-text {
+  font-size: $font-sm;
+  color: $surface;
+  font-weight: 500;
+}
+
+.section-title {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $text;
+}
+
+.filter-tabs {
+  display: flex;
+  gap: $space-xs;
+  white-space: nowrap;
+}
+
+.filter-tab {
+  padding: $space-xs $space-md;
+  border-radius: $radius-lg;
+  font-size: $font-md;
+  color: $text-sec;
+  background: $surface-warm;
+
+  &.active {
+    background: $primary;
+    color: $surface;
+    font-weight: 500;
+  }
+}
+
+.event-record-list {
+  height: calc(100vh - 800rpx);
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  padding: $space-sm;
+}
+
+.record-item {
+  padding: $space-md;
+  border-bottom: 1rpx solid $border;
+
+  &:last-child {
+    border-bottom: none;
+  }
+}
+
+.record-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: $space-xs;
+}
+
+.record-event {
+  padding: 2rpx 12rpx;
+  border-radius: $radius-xs;
+
+  &.page {
+    background: #E3F2FD;
+  }
+
+  &.action {
+    background: #E8F5E9;
+  }
+
+  &.error {
+    background: #FFEBEE;
+  }
+}
+
+.record-event-text {
+  font-size: $font-xs;
+  font-weight: 500;
+
+  .page & {
+    color: #1976D2;
+  }
+
+  .action & {
+    color: #388E3C;
+  }
+
+  .error & {
+    color: #D32F2F;
+  }
+}
+
+.record-time {
+  font-size: $font-xs;
+  color: $text-muted;
+}
+
+.record-page {
+  font-size: $font-sm;
+  color: $text-sec;
+  display: block;
+  margin-bottom: $space-xs;
+}
+
+.record-user {
+  font-size: $font-sm;
+  color: $primary;
+  display: block;
+  margin-bottom: $space-xs;
+}
+
+.record-data {
+  font-size: $font-xs;
+  color: $text-muted;
+  font-family: 'Courier New', monospace;
+  word-break: break-all;
+  display: block;
+  padding: $space-xs;
+  background: $bg;
+  border-radius: $radius-sm;
+}
+
+.loading-box,
+.empty-box {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: $space-xl 0;
+}
+
+.loading-text {
+  font-size: $font-md;
+  color: $text-muted;
+}
+
+.no-more {
+  text-align: center;
+  padding: $space-md 0;
+}
+
+.no-more-text {
+  font-size: $font-sm;
+  color: $text-muted;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .bar-fill {
+    transition: none;
+  }
+}
+</style>

client/src/pages/admin/users.vue

@@ -54,7 +54,7 @@
 
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import { onReachBottom } from '@dcloudio/uni-app'
+import { onShow, onReachBottom, onPullDownRefresh } from '@dcloudio/uni-app'
 import { waitForReady } from '@/utils/app-ready'
 import { statusBarHeight } from '@/utils/system'
 import { API_BASE } from '@/config'
@@ -71,9 +71,22 @@ const page = ref(1)
 const total = ref(0)
 const loading = ref(false)
 
+const initialLoaded = ref(false)
+
 onMounted(async () => {
   await waitForReady()
   await loadUsers(true)
+  initialLoaded.value = true
+})
+
+// 返回页面时静默刷新
+onShow(() => {
+  if (initialLoaded.value) loadUsers(true)
+})
+
+onPullDownRefresh(async () => {
+  await loadUsers(true)
+  uni.stopPullDownRefresh()
 })
 
 async function loadUsers(reset = false) {
@@ -83,7 +96,7 @@ async function loadUsers(reset = false) {
   }
   loading.value = true
   try {
-    const params: any = { page: page.value, pageSize: 20 }
+    const params: { page: number; pageSize: number; keyword?: string } = { page: page.value, pageSize: 20 }
     if (keyword.value.trim()) params.keyword = keyword.value.trim()
     const data = await getUsers(params)
     if (reset) {
@@ -162,86 +175,77 @@ onReachBottom(() => {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 24rpx;
+  padding: $space-sm $space-xl $space-md;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  &:active { opacity: 0.6; }
+  @include nav-back;
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .nav-placeholder { width: 88rpx; }
 
 .search-bar {
-  padding: 0 40rpx 24rpx;
+  padding: 0 $space-xl $space-md;
 }
 
 .search-input {
-  width: 100%;
   height: 72rpx;
-  padding: 0 24rpx;
-  background: #FFFFFF;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
-  font-size: 28rpx;
-  color: #2D1B1B;
+  padding: 0 $space-md;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
 }
 
 .loading-box, .empty-box {
   display: flex;
   flex-direction: column;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
   padding: 120rpx 0;
 }
 
 .loading-text, .empty-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  font-size: $font-lg;
+  color: $text-muted;
 }
 
-.user-list { padding: 0 40rpx; }
+.user-list { padding: 0 $space-xl; }
 
 .user-item {
   display: flex;
   align-items: flex-start;
-  gap: 20rpx;
-  padding: 24rpx 28rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  margin-bottom: 16rpx;
+  gap: $space-lg;
+  padding: $space-md $font-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  margin-bottom: $space-sm;
   overflow: hidden;
 }
 
@@ -249,7 +253,7 @@ onReachBottom(() => {
   width: 72rpx;
   height: 72rpx;
   border-radius: 50%;
-  background: #F0E0D6;
+  background: $border;
   flex-shrink: 0;
 }
 
@@ -262,9 +266,9 @@ onReachBottom(() => {
 }
 
 .user-name {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -272,24 +276,24 @@ onReachBottom(() => {
 
 .role-tag {
   padding: 2rpx 12rpx;
-  border-radius: 8rpx;
+  border-radius: $radius-xs;
 }
 
 .role-tag-text {
-  font-size: 20rpx;
+  font-size: $font-xs;
   font-weight: 500;
 }
 
 .user-meta {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
   margin-top: 4rpx;
 }
 
 .user-time {
-  font-size: 22rpx;
-  color: #BFB3B3;
+  font-size: $font-sm;
+  color: $text-muted;
   display: block;
   margin-top: 4rpx;
 }
@@ -297,23 +301,23 @@ onReachBottom(() => {
 .user-actions {
   display: flex;
   flex-direction: column;
-  gap: 8rpx;
+  gap: $space-xs;
   flex-shrink: 0;
 }
 
 .action-btn {
-  padding: 8rpx 16rpx;
-  background: #FFF0E6;
-  border-radius: 12rpx;
+  padding: $space-xs $space-sm;
+  background: $surface-warm;
+  border-radius: $radius-sm;
   text-align: center;
 
-  &.danger { background: #FFE8E8; }
+  &.danger { background: $danger-light; }
   &:active { opacity: 0.7; }
 }
 
 .action-text {
-  font-size: 22rpx;
-  color: #FF8C69;
-  &.danger-text { color: #FF6B6B; }
+  font-size: $font-sm;
+  color: $primary;
+  &.danger-text { color: $danger; }
 }
 </style>

client/src/pages/bills/filter-panel.vue

@@ -213,24 +213,21 @@ function handleReset() {
 
 function handleApply() {
   const filters: FilterParams = { ...localFilters };
-  // 转换金额：元 → 分
-  filters.minAmount = minAmountStr.value
-    ? Math.round(parseFloat(minAmountStr.value) * 100)
-    : 0;
-  filters.maxAmount = maxAmountStr.value
-    ? Math.round(parseFloat(maxAmountStr.value) * 100)
-    : 0;
+  // 转换金额：元 → 分，防御 NaN
+  const minVal = parseFloat(minAmountStr.value);
+  const maxVal = parseFloat(maxAmountStr.value);
+  filters.minAmount = minAmountStr.value && !isNaN(minVal) ? Math.round(minVal * 100) : 0;
+  filters.maxAmount = maxAmountStr.value && !isNaN(maxVal) ? Math.round(maxVal * 100) : 0;
   emit("apply", filters);
 }
 
 async function handleSave() {
   const filters: FilterParams = { ...localFilters };
-  filters.minAmount = minAmountStr.value
-    ? Math.round(parseFloat(minAmountStr.value) * 100)
-    : 0;
-  filters.maxAmount = maxAmountStr.value
-    ? Math.round(parseFloat(maxAmountStr.value) * 100)
-    : 0;
+  // 转换金额：元 → 分，防御 NaN
+  const minVal = parseFloat(minAmountStr.value);
+  const maxVal = parseFloat(maxAmountStr.value);
+  filters.minAmount = minAmountStr.value && !isNaN(minVal) ? Math.round(minVal * 100) : 0;
+  filters.maxAmount = maxAmountStr.value && !isNaN(maxVal) ? Math.round(maxVal * 100) : 0;
 
   uni.showModal({
     title: "保存方案",
@@ -271,26 +268,19 @@ async function handleDeleteSaved(id: number) {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .filter-mask {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: rgba(0, 0, 0, 0.4);
-  z-index: 200;
-  display: flex;
-  align-items: flex-end;
+  @include modal-mask;
 }
 
 .filter-panel {
   width: 100%;
   max-height: 80vh;
-  background: #ffffff;
-  border-radius: 40rpx 40rpx 0 0;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
   display: flex;
   flex-direction: column;
-  box-sizing: border-box;
   overflow: hidden;
 }
 
@@ -298,75 +288,70 @@ async function handleDeleteSaved(id: number) {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  padding: 32rpx 40rpx 24rpx;
-  border-bottom: 2rpx solid #f0e0d6;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
 }
 
 .filter-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2d1b1b;
+  color: $text;
 }
 
 .filter-close {
   width: 56rpx;
   height: 56rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include flex-center;
   border-radius: 50%;
-  background: #f0e0d6;
+  background: $border;
   &:active {
-    background: #e0d6d0;
+    background: darken($border, 5%);
   }
 }
 
 .filter-close-text {
-  font-size: 36rpx;
-  color: #8b7e7e;
+  font-size: $font-2xl;
+  color: $text-sec;
   line-height: 1;
 }
 
 .filter-body {
   flex: 1;
-  padding: 24rpx 40rpx;
+  padding: $space-md $space-xl;
   max-height: 55vh;
   overflow-x: hidden;
-  box-sizing: border-box;
 }
 
 .filter-section {
-  margin-bottom: 32rpx;
+  margin-bottom: $space-lg;
   width: 100%;
-  box-sizing: border-box;
 }
 
 .section-label {
-  font-size: 26rpx;
+  font-size: $font-base;
   font-weight: 600;
-  color: #2d1b1b;
+  color: $text;
   display: block;
-  margin-bottom: 16rpx;
+  margin-bottom: $space-sm;
 }
 
 .chip-row {
   display: flex;
   flex-wrap: wrap;
-  gap: 12rpx;
+  gap: $space-xs;
   width: 100%;
-  box-sizing: border-box;
 }
 
 .chip {
-  padding: 12rpx 24rpx;
-  background: #fff8f0;
-  border-radius: 20rpx;
-  border: 2rpx solid #f0e0d6;
-  transition: all 0.2s;
+  padding: $space-xs $space-md;
+  background: $bg;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  transition: all $transition-normal;
 
   &.active {
-    background: #ffe8e0;
-    border-color: #ff8c69;
+    background: $primary-light;
+    border-color: $primary;
   }
 
   &:active {
@@ -375,10 +360,10 @@ async function handleDeleteSaved(id: number) {
 }
 
 .chip-text {
-  font-size: 24rpx;
-  color: #2d1b1b;
+  font-size: $font-md;
+  color: $text;
   .active & {
-    color: #ff8c69;
+    color: $primary;
     font-weight: 600;
   }
 }
@@ -386,130 +371,123 @@ async function handleDeleteSaved(id: number) {
 .date-row {
   display: flex;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
   width: 100%;
-  box-sizing: border-box;
 }
 
 .date-picker {
   flex: 1;
   height: 72rpx;
-  padding: 0 20rpx;
-  background: #fff8f0;
-  border-radius: 16rpx;
-  border: 2rpx solid #f0e0d6;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
   display: flex;
   align-items: center;
 }
 
 .date-text {
-  font-size: 26rpx;
-  color: #2d1b1b;
+  font-size: $font-base;
+  color: $text;
   &.placeholder {
-    color: #bfb3b3;
+    color: $text-muted;
   }
 }
 
 .date-sep {
-  font-size: 26rpx;
-  color: #8b7e7e;
+  font-size: $font-base;
+  color: $text-sec;
 }
 
 .amount-row {
   display: flex;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
   width: 100%;
-  box-sizing: border-box;
 }
 
 .amount-input {
   flex: 1;
   height: 72rpx;
-  padding: 0 20rpx;
-  background: #fff8f0;
-  border-radius: 16rpx;
-  border: 2rpx solid #f0e0d6;
-  font-size: 26rpx;
-  color: #2d1b1b;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-base;
+  color: $text;
 }
 
 .amount-sep {
-  font-size: 26rpx;
-  color: #8b7e7e;
+  font-size: $font-base;
+  color: $text-sec;
 }
 
 .keyword-input {
-  width: 100%;
   height: 72rpx;
-  padding: 0 20rpx;
-  background: #fff8f0;
-  border-radius: 16rpx;
-  border: 2rpx solid #f0e0d6;
-  font-size: 26rpx;
-  color: #2d1b1b;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-base;
+  color: $text;
 }
 
 .saved-item {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  padding: 16rpx 20rpx;
-  background: #fff8f0;
-  border-radius: 16rpx;
-  margin-bottom: 8rpx;
+  padding: $space-sm $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  margin-bottom: $space-xs;
 
   &:active {
-    background: #f0e0d6;
+    background: $border;
   }
 }
 
 .saved-name {
-  font-size: 26rpx;
-  color: #2d1b1b;
+  font-size: $font-base;
+  color: $text;
 }
 
 .saved-delete {
   width: 40rpx;
   height: 40rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include flex-center;
   &:active {
     opacity: 0.6;
   }
 }
 
 .saved-delete-text {
-  font-size: 28rpx;
-  color: #bfb3b3;
+  font-size: $font-lg;
+  color: $text-muted;
 }
 
 .filter-footer {
   display: flex;
-  gap: 16rpx;
-  padding: 24rpx 40rpx 40rpx;
-  border-top: 2rpx solid #f0e0d6;
+  gap: $space-sm;
+  padding: $space-md $space-xl $space-xl;
+  border-top: 2rpx solid $border;
 }
 
 .footer-btn {
   flex: 1;
   height: 80rpx;
-  border-radius: 20rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  border-radius: $radius-xl;
+  @include flex-center;
 
   &.reset {
-    background: #fff8f0;
-    border: 2rpx solid #f0e0d6;
+    background: $bg;
+    border: 2rpx solid $border;
   }
   &.save {
-    background: #fff0e6;
-    border: 2rpx solid #ff8c69;
+    background: $surface-warm;
+    border: 2rpx solid $primary;
   }
   &.apply {
-    background: linear-gradient(135deg, #ff8c69, #e67355);
+    background: linear-gradient(135deg, $primary, $primary-dark);
   }
 
   &:active {
@@ -518,16 +496,16 @@ async function handleDeleteSaved(id: number) {
 }
 
 .footer-btn-text {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
   &.reset-text {
-    color: #8b7e7e;
+    color: $text-sec;
   }
   &.save-text {
-    color: #ff8c69;
+    color: $primary;
   }
   &.apply-text {
-    color: #ffffff;
+    color: $surface;
   }
 }
 </style>

client/src/pages/bills/index.vue

@@ -27,7 +27,7 @@
     <!-- 筛选面板 -->
     <FilterPanel v-if="showFilter" :initialFilters="advancedFilters" @close="showFilter = false" @apply="onFilterApply" />
 
-    <view class="tx-list" v-if="!txStore.loading || txList.length > 0">
+    <view class="tx-list" v-if="!loading || txList.length > 0">
       <view v-for="group in groupedTx" :key="group.date" class="date-group">
         <view class="group-header">
           <text class="group-date">{{ group.label }}</text>
@@ -49,7 +49,7 @@
       </view>
     </view>
 
-    <view class="tx-list" v-if="txStore.loading && txList.length === 0">
+    <view class="tx-list" v-if="loading && txList.length === 0">
       <view v-for="g in 2" :key="g" class="date-group">
         <view class="group-header">
           <Skeleton width="120rpx" height="26rpx" variant="text" />
@@ -66,7 +66,7 @@
       </view>
     </view>
 
-    <view class="loading-more" v-if="txStore.loading && txList.length > 0">
+    <view class="loading-more" v-if="loading && txList.length > 0">
       <text class="loading-text">加载中...</text>
     </view>
 
@@ -79,8 +79,9 @@
       <text class="state-text">加载失败，下拉刷新重试</text>
     </view>
 
-    <view class="empty" v-if="txList.length === 0 && !txStore.loading && !loadError">
-      <text class="empty-text">暂无账单记录</text>
+    <view class="state-box" v-if="txList.length === 0 && !loading && !loadError">
+      <Icon name="edit" :size="48" color="#BFB3B3" />
+      <text class="state-text">暂无账单记录</text>
     </view>
   </view>
 </template>
@@ -88,25 +89,26 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { onShow, onReachBottom, onPullDownRefresh } from '@dcloudio/uni-app'
-import { useTransactionStore } from '@/stores/transaction'
 import { useUserStore } from '@/stores/user'
 import { useGroupStore } from '@/stores/group'
 import { waitForReady } from '@/utils/app-ready'
+import { getTransactions, deleteTransaction } from '@/api/transaction'
 import TransactionItem from '@/components/TransactionItem/TransactionItem.vue'
 import Icon from '@/components/Icon/Icon.vue'
 import Skeleton from '@/components/Skeleton/Skeleton.vue'
 import FilterPanel from './filter-panel.vue'
 import { statusBarHeight } from '@/utils/system'
 import { formatAmount, formatDate } from '@/utils/format'
+import type { Transaction, TransactionParams } from '@/api/transaction'
 import type { FilterParams } from '@/api/filter'
 
-const txStore = useTransactionStore()
 const userStore = useUserStore()
 const groupStore = useGroupStore()
+const loading = ref(false)
 const filterType = ref('all')
 const page = ref(1)
 const pageSize = 20
-const txList = ref<any[]>([])
+const txList = ref<Transaction[]>([])
 const total = ref(0)
 const loadError = ref(false)
 let loadSeq = 0 // 请求序号，防止并发覆盖
@@ -162,7 +164,7 @@ async function loadTx(reset = false, silent = false) {
     if (!silent) txList.value = []
   }
   const seq = ++loadSeq
-  const params: any = { page: page.value, pageSize }
+  const params: TransactionParams & { group_id?: number | null; category_ids?: string } = { page: page.value, pageSize, group_id: groupStore.currentGroupId }
   if (filterType.value !== 'all') params.type = filterType.value
   // 合并高级筛选参数
   const af = advancedFilters.value
@@ -173,24 +175,25 @@ async function loadTx(reset = false, silent = false) {
   if (af.maxAmount) params.maxAmount = af.maxAmount
   if (af.keyword) params.keyword = af.keyword
   try {
+    loading.value = true
     loadError.value = false
-    const data = await txStore.fetchTransactions(params)
+    const data = await getTransactions(params)
     // 丢弃过期请求的结果
     if (seq !== loadSeq) return
     if (reset) {
-      txList.value = txStore.transactions
+      txList.value = data.list
     } else {
-      txList.value = [...txList.value, ...txStore.transactions]
+      txList.value = [...txList.value, ...data.list]
     }
-    total.value = txStore.total
-    if (data) {
+    total.value = data.total
     filteredExpense.value = data.filteredExpense || 0
     filteredIncome.value = data.filteredIncome || 0
-    }
   } catch (e) {
     if (seq !== loadSeq) return
     console.error('Load bills error:', e)
     loadError.value = true
+  } finally {
+    if (seq === loadSeq) loading.value = false
   }
 }
 
@@ -219,9 +222,15 @@ async function onDelete(item: any) {
     success: async (res) => {
       if (res.confirm) {
         try {
-          await txStore.deleteTransaction(item.id)
+          await deleteTransaction(item.id)
           txList.value = txList.value.filter(t => t.id !== item.id)
           total.value--
+          // 更新筛选金额
+          if (item.type === 'expense') {
+            filteredExpense.value = Math.max(0, filteredExpense.value - item.amount)
+          } else {
+            filteredIncome.value = Math.max(0, filteredIncome.value - item.amount)
+          }
           uni.showToast({ title: '已删除', icon: 'success' })
         } catch {
           uni.showToast({ title: '删除失败', icon: 'none' })
@@ -233,7 +242,7 @@ async function onDelete(item: any) {
 
 // 触底加载更多
 onReachBottom(() => {
-  if (noMore.value || txStore.loading) return
+  if (noMore.value || loading.value) return
   page.value++
   loadTx(false)
 })
@@ -245,60 +254,36 @@ onPullDownRefresh(() => {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
 .status-bar {
-  background: #FFF8F0;
+  @include status-bar;
 }
 
 .page-title {
-  display: block;
-  text-align: center;
-  font-size: 36rpx;
-  font-weight: 600;
-  color: #2D1B1B;
-  padding: 16rpx 0 24rpx;
+  @include page-title;
 }
 
 .tabs-wrap {
-  display: flex;
-  align-items: center;
+  @include tabs-wrap;
   justify-content: center;
-  margin: 0 0 24rpx;
-  gap: 16rpx;
+  margin: 0 0 $space-md;
 }
 
 .tabs {
-  display: inline-flex;
-  background: #FFF0E6;
-  border-radius: 24rpx;
-  padding: 8rpx;
+  @include tabs;
 }
 
 .tab {
-  padding: 16rpx 40rpx;
-  border-radius: 20rpx;
-  font-size: 28rpx;
-  color: #8B7E7E;
-  transition: all 0.2s;
-
-  &.active {
-    background: #FFFFFF;
-    color: #FF8C69;
-    font-weight: 600;
-    box-shadow: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.06);
-  }
+  @include tab;
 }
 
 .filter-btn {
@@ -306,104 +291,92 @@ onPullDownRefresh(() => {
   align-items: center;
   gap: 6rpx;
   padding: 12rpx 20rpx;
-  background: #FFF0E6;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
+  background: $surface-warm;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
 
   &.active {
-    border-color: #FF8C69;
-    background: #FFE8E0;
+    border-color: $primary;
+    background: $primary-light;
   }
 
   &:active { opacity: 0.7; }
 }
 
 .filter-btn-text {
-  font-size: 24rpx;
-  color: #8B7E7E;
-  .active & { color: #FF8C69; }
+  font-size: $font-md;
+  color: $text-sec;
+  .active & { color: $primary; }
 }
 
 .filter-stats {
   display: flex;
-  gap: 24rpx;
-  padding: 0 40rpx 16rpx;
+  gap: $space-md;
+  padding: 0 $space-xl $space-sm;
 }
 
 .filter-stats-text {
-  font-size: 24rpx;
+  font-size: $font-md;
   font-family: 'Fredoka', sans-serif;
-  color: #8B7E7E;
+  color: $text-sec;
 }
 
-.tx-list { padding: 0 40rpx; }
+.tx-list { padding: 0 $space-xl; }
 
 .date-group {
-  margin-bottom: 24rpx;
+  margin-bottom: $space-md;
 }
 
 .group-header {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  padding: 16rpx 0;
-  border-bottom: 1rpx solid #F0E0D6;
-  margin-bottom: 8rpx;
+  padding: $space-sm 0;
+  border-bottom: 1rpx solid $border;
+  margin-bottom: $space-xs;
 }
 
 .group-date {
-  font-size: 26rpx;
+  font-size: $font-base;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .group-total {
   font-family: 'Fredoka', sans-serif;
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
 
-  &.expense { color: #2D1B1B; }
+  &.expense { color: $text; }
 }
 
 .skeleton-item {
   display: flex;
   align-items: center;
   padding: 28rpx 0;
-  gap: 24rpx;
+  gap: $space-md;
 }
 
 .skeleton-info {
   flex: 1;
   display: flex;
   flex-direction: column;
-  gap: 8rpx;
+  gap: $space-xs;
 }
 
 .loading-more {
   text-align: center;
-  padding: 32rpx 0;
+  padding: $space-lg 0;
 }
 
-.loading-text { font-size: 24rpx; color: #BFB3B3; }
-
-.empty {
-  text-align: center;
-  padding: 120rpx 0;
-}
-
-.empty-text { font-size: 28rpx; color: #BFB3B3; }
+.loading-text { font-size: $font-md; color: $text-muted; }
 
 .state-box {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
+  @include state-box;
   justify-content: center;
-  gap: 16rpx;
-  padding: 120rpx 0;
 }
 
 .state-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  @include state-text;
 }
 </style>

client/src/pages/budget/index.vue

@@ -60,42 +60,54 @@
 
       <!-- 自定义金额 -->
       <view class="section-title">自定义金额</view>
-      <view class="custom-input">
-        <text class="input-prefix">¥</text>
-        <text class="input-value" :class="{ placeholder: !amountStr }">{{ amountStr }}</text>
-        <text class="input-cursor">|</text>
-        <text class="input-unit">元</text>
+      <AmountEditor
+        ref="amountEditorRef"
+        v-model="amountStr"
+        :fixed="true"
+        size="large"
+        unit="元"
+        :auto-focus="false"
+        @focus="keyboardVisible = true"
+        @blur="keyboardVisible = false"
+        @confirm="onConfirm"
+      />
     </view>
 
-      <!-- Numpad -->
-      <Numpad v-model="amountStr" @confirm="onConfirm" />
+    <!-- 底部保存按钮（键盘收起时显示） -->
+    <view class="save-bar" v-if="!keyboardVisible">
+      <view class="save-btn" @tap="onConfirm">
+        <text class="save-btn-text">保存预算</text>
+      </view>
     </view>
   </view>
 </template>
 
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
 import { useBudgetStore } from '@/stores/budget'
 import { useGroupStore } from '@/stores/group'
 import { getOverview } from '@/api/stats'
 import { waitForReady } from '@/utils/app-ready'
 import { formatAmount, getCurrentMonth } from '@/utils/format'
+import type { Budget } from '@/api/budget'
 import { statusBarHeight } from '@/utils/system'
 import BudgetBar from '@/components/BudgetBar/BudgetBar.vue'
-import Numpad from '@/components/Numpad/Numpad.vue'
+import AmountEditor from '@/components/AmountEditor/AmountEditor.vue'
 import Icon from '@/components/Icon/Icon.vue'
 
 const budgetStore = useBudgetStore()
 const groupStore = useGroupStore()
 
 const currentMonth = getCurrentMonth()
-const budget = ref<any>(null)
+const budget = ref<Budget | null>(null)
 const budgetAmount = ref(0)
 const monthExpense = ref(0)
 const loading = ref(true)
 const initialLoaded = ref(false)
 const amountStr = ref('')
+const amountEditorRef = ref<InstanceType<typeof AmountEditor> | null>(null)
+const keyboardVisible = ref(false)
 
 const presets = [1000, 2000, 3000, 5000, 10000]
 
@@ -150,8 +162,18 @@ onShow(async () => {
   } catch {}
 })
 
+onPullDownRefresh(async () => {
+  try {
+    await budgetStore.fetchBudget(currentMonth)
+    syncBudgetData()
+    fetchMyExpense()
+  } catch {}
+  uni.stopPullDownRefresh()
+})
+
 function selectPreset(val: number) {
   amountStr.value = String(val)
+  amountEditorRef.value?.focus()
 }
 
 async function onConfirm() {
@@ -180,46 +202,45 @@ function goBack() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
   min-height: 100vh;
-  background: #FFF8F0;
-  padding-bottom: 120rpx;
+  background: $bg;
+  // AmountEditor fixed Numpad 占位 + 保存按钮占位
+  $numpad-h: 464rpx;
+  $save-bar-h: 144rpx;
+  padding-bottom: calc(#{$numpad-h} + #{$save-bar-h} + constant(safe-area-inset-bottom));
+  padding-bottom: calc(#{$numpad-h} + #{$save-bar-h} + env(safe-area-inset-bottom));
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
 .status-bar {
-  background: #FFF8F0;
+  @include status-bar;
 }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 32rpx;
+  padding: $space-sm $space-lg;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include nav-back;
   border-radius: 50%;
 
-  &:active { background: #F0E0D6; }
+  &:active { background: $border; }
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .nav-placeholder {
@@ -227,18 +248,18 @@ function goBack() {
 }
 
 .content {
-  padding: 0 40rpx;
+  padding: 0 $space-xl;
 }
 
 .overview-row {
   display: flex;
   align-items: center;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  padding: 28rpx 32rpx;
-  margin-bottom: 24rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  background: $surface;
+  border-radius: $radius-xl;
+  padding: $font-lg $space-lg;
+  margin-bottom: $space-md;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
 }
 
 .overview-item {
@@ -247,182 +268,160 @@ function goBack() {
 }
 
 .overview-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 
 .overview-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 
-  &.highlight { color: #FF8C69; }
+  &.highlight { color: $primary; }
 }
 
 .overview-divider {
   width: 2rpx;
   height: 56rpx;
-  background: #F0E0D6;
+  background: $border;
   flex-shrink: 0;
 }
 
 .preview-card {
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  padding: 48rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  margin-bottom: 48rpx;
+  background: $surface;
+  border-radius: $radius-2xl;
+  padding: $space-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  margin-bottom: $space-2xl;
 }
 
 .preview-header {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  margin-bottom: 16rpx;
+  margin-bottom: $space-sm;
 }
 
 .preview-label {
-  font-size: 28rpx;
-  color: #8B7E7E;
+  font-size: $font-lg;
+  color: $text-sec;
 }
 
 .preview-month {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
 }
 
 .preview-amount {
   font-family: 'Fredoka', sans-serif;
-  font-size: 56rpx;
+  font-size: $font-4xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
-  margin-bottom: 24rpx;
+  margin-bottom: $space-md;
 }
 
 .preview-skeleton {
   width: 240rpx;
   height: 64rpx;
-  background: linear-gradient(90deg, #F0E0D6 25%, #F8EDE4 50%, #F0E0D6 75%);
-  background-size: 200% 100%;
-  border-radius: 12rpx;
-  margin-bottom: 24rpx;
-  animation: shimmer 1.5s infinite;
-}
-
-@keyframes shimmer {
-  0% { background-position: 200% 0; }
-  100% { background-position: -200% 0; }
+  @include shimmer;
+  border-radius: $radius-sm;
+  margin-bottom: $space-md;
 }
 
 .preview-hint {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  font-size: $font-lg;
+  color: $text-muted;
   display: block;
   text-align: center;
-  padding: 16rpx 0;
+  padding: $space-sm 0;
 }
 
 .section-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
-  margin-bottom: 24rpx;
+  color: $text;
+  margin-bottom: $space-md;
 }
 
 .preset-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
-  gap: 20rpx;
-  margin-bottom: 48rpx;
+  gap: $space-lg;
+  margin-bottom: $space-2xl;
 }
 
 .preset-item {
   height: 96rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
   display: flex;
   align-items: center;
   justify-content: center;
-  transition: all 0.2s;
+  transition: all $transition-normal;
 
   &:active {
-    background: #FFF8F0;
-    border-color: #FF8C69;
+    background: $bg;
+    border-color: $primary;
   }
 
   &.active {
-    background: #FFE8E0;
-    border-color: #FF8C69;
+    background: $primary-light;
+    border-color: $primary;
   }
 }
 
 .preset-text {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
 }
 
-.custom-input {
+// 底部保存按钮栏
+.save-bar {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  padding: $space-md $space-xl;
+  padding-bottom: calc(#{$space-md} + constant(safe-area-inset-bottom));
+  padding-bottom: calc(#{$space-md} + env(safe-area-inset-bottom));
+  background: $surface;
+  border-top: 2rpx solid $border;
+  z-index: 50;
+}
+
+.save-btn {
+  height: 96rpx;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-xl;
   display: flex;
-  align-items: baseline;
-  gap: 8rpx;
-  margin-bottom: 32rpx;
-  padding: 24rpx 32rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 4rpx 12rpx rgba(255, 140, 105, 0.3);
+
+  &:active {
+    opacity: 0.8;
+    transform: scale(0.98);
+  }
 }
 
-.input-prefix {
-  font-family: 'Fredoka', sans-serif;
-  font-size: 40rpx;
+.save-btn-text {
+  font-size: $font-xl;
   font-weight: 600;
-  color: #FF8C69;
+  color: $surface;
 }
 
-.input-value {
-  font-family: 'Fredoka', sans-serif;
-  font-size: 56rpx;
-  font-weight: 600;
-  color: #2D1B1B;
-  flex: 1;
-
-  &.placeholder {
-    color: #D0C4C4;
-  }
-}
-
-.input-unit {
-  font-size: 28rpx;
-  color: #8B7E7E;
-}
-
-.input-cursor {
-  font-family: 'Fredoka', monospace;
-  font-size: 56rpx;
-  font-weight: 300;
-  color: #FF8C69;
-  animation: blink 1s step-end infinite;
-}
-
-@keyframes blink {
-  50% { opacity: 0; }
-}
 
 @media (prefers-reduced-motion: reduce) {
   .preview-skeleton {
     animation: none;
   }
-  .input-cursor {
-    animation: none;
-    opacity: 1;
-  }
 }
 </style>

client/src/pages/category-manage/index.vue

@@ -111,7 +111,7 @@
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
 import { useCategoryStore, type Category } from '@/stores/category'
 import { waitForReady } from '@/utils/app-ready'
 import { getCategoryTransactionCount } from '@/api/category'
@@ -158,6 +158,11 @@ onShow(() => {
   if (initialLoaded.value) catStore.fetchCategories()
 })
 
+onPullDownRefresh(async () => {
+  await catStore.fetchCategories()
+  uni.stopPullDownRefresh()
+})
+
 function goBack() {
   uni.navigateBack()
 }
@@ -268,73 +273,66 @@ async function onMigrateConfirm() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .header {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  padding: 16rpx 40rpx;
+  padding: $space-sm $space-xl;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include nav-back;
   border-radius: 50%;
 
-  &:active { background: #F0E0D6; }
+  &:active { background: $border; }
 }
 
-.title { font-size: 32rpx; font-weight: 600; color: #2D1B1B; }
+.title { font-size: $font-xl; font-weight: 600; color: $text; }
 
-.tabs-wrap { display: flex; justify-content: center; margin: 16rpx 0 32rpx; }
+.tabs-wrap { display: flex; justify-content: center; margin: $space-sm 0 $space-lg; }
 
 .tabs {
   display: inline-flex;
-  background: #FFF0E6;
-  border-radius: 24rpx;
-  padding: 8rpx;
+  background: $surface-warm;
+  border-radius: $space-md;
+  padding: $space-xs;
 }
 
 .tab {
-  padding: 16rpx 40rpx;
-  border-radius: 20rpx;
-  font-size: 28rpx;
-  color: #8B7E7E;
-  transition: all 0.2s;
+  padding: $space-sm $space-xl;
+  border-radius: $radius-lg;
+  font-size: $font-lg;
+  color: $text-sec;
+  transition: all $transition-normal;
 
   &.active {
-    background: #FFFFFF;
-    color: #FF8C69;
+    background: $surface;
+    color: $primary;
     font-weight: 600;
-    box-shadow: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.06);
+    box-shadow: $shadow-sm;
   }
 }
 
-.cat-list { padding: 0 40rpx; }
+.cat-list { padding: 0 $space-xl; }
 
 .cat-row {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  padding: 24rpx 0;
-  border-bottom: 1rpx solid #F0E0D6;
+  padding: $space-md 0;
+  border-bottom: 1rpx solid $border;
 
   &:last-child { border-bottom: none; }
 }
@@ -342,26 +340,26 @@ async function onMigrateConfirm() {
 .cat-info {
   display: flex;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
   flex: 1;
-  padding: 8rpx 0;
+  padding: $space-xs 0;
 
   &:active { opacity: 0.6; }
 }
 
-.cat-name { font-size: 28rpx; color: #2D1B1B; font-weight: 500; }
+.cat-name { font-size: $font-lg; color: $text; font-weight: 500; }
 
 .cat-badge {
-  font-size: 20rpx;
-  color: #FF8C69;
-  background: #FFE8E0;
+  font-size: $font-xs;
+  color: $primary;
+  background: $primary-light;
   padding: 4rpx 12rpx;
-  border-radius: 8rpx;
+  border-radius: $radius-xs;
 }
 
 .cat-actions {
   display: flex;
-  gap: 8rpx;
+  gap: $space-xs;
 }
 
 .action-btn {
@@ -372,16 +370,16 @@ async function onMigrateConfirm() {
   justify-content: center;
   border-radius: 50%;
 
-  &:active { background: #F0E0D6; }
+  &:active { background: $border; }
 }
 
 .fab {
   position: fixed;
-  right: 40rpx;
-  bottom: 120rpx;
+  right: $space-xl;
+  bottom: calc(120rpx + env(safe-area-inset-bottom));
   width: 112rpx;
   height: 112rpx;
-  background: linear-gradient(135deg, #FF8C69, #E67355);
+  background: linear-gradient(135deg, $primary, #E67355);
   border-radius: 50%;
   display: flex;
   align-items: center;
@@ -394,8 +392,8 @@ async function onMigrateConfirm() {
 
 .color-picker {
   display: flex;
-  gap: 20rpx;
-  margin-bottom: 24rpx;
+  gap: $space-lg;
+  margin-bottom: $space-md;
   flex-wrap: wrap;
 }
 
@@ -404,10 +402,10 @@ async function onMigrateConfirm() {
   height: 56rpx;
   border-radius: 50%;
   border: 4rpx solid transparent;
-  transition: all 0.2s;
+  transition: all $transition-normal;
 
   &.selected {
-    border-color: #2D1B1B;
+    border-color: $text;
     transform: scale(1.15);
   }
   &:active { opacity: 0.7; }
@@ -425,87 +423,85 @@ async function onMigrateConfirm() {
 
 .modal {
   width: 600rpx;
-  background: #FFFFFF;
-  border-radius: 32rpx;
-  padding: 48rpx;
+  background: $surface;
+  border-radius: $space-lg;
+  padding: $space-2xl;
 }
 
 .modal-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
   text-align: center;
-  margin-bottom: 32rpx;
+  margin-bottom: $space-lg;
 }
 
 .modal-desc {
-  font-size: 28rpx;
-  color: #8B7E7E;
+  font-size: $font-lg;
+  color: $text-sec;
   display: block;
-  margin-bottom: 24rpx;
+  margin-bottom: $space-md;
 }
 
 .modal-input {
-  width: 100%;
   height: 96rpx;
-  background: #FFF8F0;
-  border-radius: 24rpx;
-  padding: 0 32rpx;
-  font-size: 28rpx;
-  margin-bottom: 24rpx;
-  box-sizing: border-box;
+  background: $bg;
+  border-radius: $space-md;
+  padding: 0 $space-lg;
+  font-size: $font-lg;
+  margin-bottom: $space-md;
 }
 
 .migrate-list {
   max-height: 400rpx;
-  margin-bottom: 24rpx;
+  margin-bottom: $space-md;
 }
 
 .migrate-item {
   display: flex;
   align-items: center;
-  gap: 16rpx;
-  padding: 20rpx 16rpx;
-  border-radius: 16rpx;
-  margin-bottom: 8rpx;
-  transition: background 0.2s;
+  gap: $space-sm;
+  padding: $space-lg $space-sm;
+  border-radius: $radius-md;
+  margin-bottom: $space-xs;
+  transition: background $transition-normal;
 
   &.selected {
-    background: #FFE8E0;
+    background: $primary-light;
   }
-  &:active { background: #FFF0E6; }
+  &:active { background: $surface-warm; }
 }
 
 .migrate-name {
-  font-size: 28rpx;
-  color: #2D1B1B;
+  font-size: $font-lg;
+  color: $text;
   font-weight: 500;
 }
 
 .modal-btns {
   display: flex;
-  gap: 24rpx;
+  gap: $space-md;
 }
 
 .modal-btn {
   flex: 1;
   height: 88rpx;
-  border-radius: 24rpx;
+  border-radius: $space-md;
   display: flex;
   align-items: center;
   justify-content: center;
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
 
   &.cancel {
-    background: #FFF8F0;
-    color: #8B7E7E;
+    background: $bg;
+    color: $text-sec;
   }
 
   &.confirm {
-    background: linear-gradient(135deg, #FF8C69, #E67355);
-    color: #FFFFFF;
+    background: linear-gradient(135deg, $primary, #E67355);
+    color: $surface;
   }
 
   &.disabled { opacity: 0.5; }

client/src/pages/feedback/index.vue

@@ -0,0 +1,262 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="36" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">意见反馈</text>
+        <view class="nav-placeholder"></view>
+      </view>
+    </view>
+
+    <view class="content">
+      <!-- 反馈类型 -->
+      <view class="section">
+        <text class="label">反馈类型</text>
+        <view class="type-grid">
+          <view
+            v-for="t in types"
+            :key="t.value"
+            class="type-item"
+            :class="{ active: form.type === t.value }"
+            @tap="form.type = t.value"
+          >
+            <text class="type-text">{{ t.label }}</text>
+          </view>
+        </view>
+      </view>
+
+      <!-- 反馈内容 -->
+      <view class="section">
+        <text class="label">问题描述</text>
+        <textarea
+          class="textarea"
+          v-model="form.content"
+          placeholder="请详细描述您遇到的问题或建议..."
+          maxlength="500"
+          :show-confirm-bar="false"
+        />
+        <text class="char-count">{{ form.content.length }}/500</text>
+      </view>
+
+      <!-- 联系方式 -->
+      <view class="section">
+        <text class="label">联系方式（选填）</text>
+        <input
+          class="input"
+          v-model="form.contact"
+          placeholder="微信号或邮箱，方便我们联系您"
+          maxlength="100"
+        />
+      </view>
+
+      <!-- 提交按钮 -->
+      <view class="submit-btn" :class="{ disabled: submitting || !form.content.trim() }" @tap="onSubmit">
+        <text class="submit-text">{{ submitting ? '提交中...' : '提交反馈' }}</text>
+      </view>
+
+      <text class="tip">感谢您的反馈，我们会认真处理每一条意见</text>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, reactive } from 'vue'
+import { statusBarHeight } from '@/utils/system'
+import { submitFeedback } from '@/api/feedback'
+import Icon from '@/components/Icon/Icon.vue'
+
+const types = [
+  { label: '功能异常', value: 'bug' },
+  { label: '功能建议', value: 'feature' },
+  { label: '体验问题', value: 'ux' },
+  { label: '其他', value: 'other' }
+]
+
+const form = reactive({
+  type: 'bug',
+  content: '',
+  contact: ''
+})
+
+const submitting = ref(false)
+
+async function onSubmit() {
+  if (submitting.value || !form.content.trim()) return
+
+  submitting.value = true
+  try {
+    await submitFeedback({
+      type: form.type,
+      content: form.content.trim(),
+      contact: form.contact.trim() || undefined
+    })
+    uni.showToast({ title: '提交成功', icon: 'success' })
+    setTimeout(() => uni.navigateBack(), 1500)
+  } catch (e: any) {
+    uni.showToast({ title: e.message || '提交失败', icon: 'none' })
+  } finally {
+    submitting.value = false
+  }
+}
+
+function goBack() {
+  uni.navigateBack()
+}
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar {
+  @include status-bar;
+}
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-lg;
+}
+
+.nav-back {
+  @include nav-back;
+  border-radius: 50%;
+
+  &:active { background: $border; }
+}
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-placeholder {
+  width: 72rpx;
+}
+
+.content {
+  padding: $space-xl;
+}
+
+.section {
+  margin-bottom: $space-2xl;
+}
+
+.label {
+  display: block;
+  font-size: $font-lg;
+  font-weight: 500;
+  color: $text;
+  margin-bottom: $space-md;
+}
+
+.type-grid {
+  display: flex;
+  flex-wrap: wrap;
+  gap: $space-md;
+}
+
+.type-item {
+  padding: $space-sm $space-lg;
+  background: $surface;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  transition: all $transition-normal;
+
+  &.active {
+    background: $primary-light;
+    border-color: $primary;
+  }
+
+  &:active { opacity: 0.7; }
+}
+
+.type-text {
+  font-size: $font-lg;
+  color: $text-sec;
+
+  .active & {
+    color: $primary;
+    font-weight: 500;
+  }
+}
+
+.textarea {
+  width: 100%;
+  height: 300rpx;
+  padding: $space-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
+  line-height: 1.6;
+  box-sizing: border-box;
+}
+
+.char-count {
+  display: block;
+  text-align: right;
+  font-size: $font-sm;
+  color: $text-muted;
+  margin-top: $space-xs;
+}
+
+.input {
+  width: 100%;
+  height: 96rpx;
+  padding: 0 $space-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
+  box-sizing: border-box;
+}
+
+.submit-btn {
+  width: 100%;
+  height: 96rpx;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-xl;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-top: $space-2xl;
+
+  &.disabled {
+    opacity: 0.5;
+    pointer-events: none;
+  }
+
+  &:active { opacity: 0.8; }
+}
+
+.submit-text {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $surface;
+}
+
+.tip {
+  display: block;
+  text-align: center;
+  font-size: $font-md;
+  color: $text-muted;
+  margin-top: $space-lg;
+}
+</style>

client/src/pages/group-manage/index.vue

@@ -75,6 +75,11 @@
             <view class="invite-action" @tap="copyInviteCode(group.invite_code)">
               <text class="invite-action-text">复制</text>
             </view>
+            <!-- #ifdef MP-WEIXIN -->
+            <button class="invite-action share-btn" open-type="share" @tap="shareInviteCode = group.invite_code">
+              <text class="invite-action-text">分享</text>
+            </button>
+            <!-- #endif -->
             <view v-if="group.role === 'owner'" class="invite-action" @tap="handleRefreshCode(group)">
               <Icon name="refresh" :size="24" color="#8B7E7E" />
               <text class="invite-action-text">刷新</text>
@@ -135,8 +140,9 @@
 
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
+import { onShow, onPullDownRefresh, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
 import { useGroupStore } from '@/stores/group'
+import { useConfigStore } from '@/stores/config'
 import { waitForReady } from '@/utils/app-ready'
 import { statusBarHeight, capsuleRight } from '@/utils/system'
 import { API_BASE } from '@/config'
@@ -144,12 +150,14 @@ import Icon from '@/components/Icon/Icon.vue'
 import type { GroupMember, Group } from '@/api/group'
 
 const groupStore = useGroupStore()
+const configStore = useConfigStore()
 
 const actionTab = ref<'create' | 'join'>('create')
 const newGroupName = ref('')
 const inviteCode = ref('')
 const saving = ref(false)
 const initialLoaded = ref(false)
+const shareInviteCode = ref('') // 当前要分享的邀请码
 
 // 成员管理弹窗
 const showMemberModal = ref(false)
@@ -168,6 +176,29 @@ onShow(() => {
   if (initialLoaded.value) groupStore.fetchGroups()
 })
 
+onPullDownRefresh(async () => {
+  await groupStore.fetchGroups()
+  uni.stopPullDownRefresh()
+})
+
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => {
+  // 空值保护：通过右上角菜单触发时 invite_code 可能为空
+  const code = shareInviteCode.value
+  const path = code
+    ? `/pages/group-manage/index?invite_code=${code}`
+    : '/pages/group-manage/index'
+  return {
+    title: '一起来记账吧！',
+    path
+  }
+})
+
+onShareTimeline(() => ({
+  title: `${configStore.appName} — 一起来记账吧！`
+}))
+// #endif
+
 function goBack() {
   uni.navigateBack()
 }
@@ -325,59 +356,50 @@ function handleDissolve(group: Group) {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 24rpx;
+  padding: $space-sm $space-xl $space-md;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-
-  &:active { opacity: 0.6; }
+  @include nav-back;
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 /* Tab 卡片 */
 .action-card {
-  margin: 24rpx 40rpx 0;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-md $space-xl 0;
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   overflow: hidden;
 }
 
 .tab-bar {
   display: flex;
-  padding: 16rpx 16rpx 0;
-  gap: 8rpx;
+  padding: $space-sm $space-sm 0;
+  gap: $space-xs;
 }
 
 .tab-item {
@@ -386,69 +408,69 @@ function handleDissolve(group: Group) {
   display: flex;
   align-items: center;
   justify-content: center;
-  border-radius: 20rpx 20rpx 0 0;
-  transition: all 0.2s;
+  border-radius: $radius-lg $radius-lg 0 0;
+  transition: all $transition-normal;
 
   &.active {
-    background: #FFF0E6;
+    background: $surface-warm;
 
-    .tab-text { color: #FF8C69; }
+    .tab-text { color: $primary; }
   }
 }
 
 .tab-text {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #8B7E7E;
+  color: $text-sec;
 }
 
 .action-body {
   display: flex;
-  gap: 16rpx;
-  padding: 24rpx 32rpx 32rpx;
+  gap: $space-sm;
+  padding: $space-md $space-lg $space-lg;
 }
 
 .action-input {
   flex: 1;
   height: 80rpx;
-  padding: 0 24rpx;
-  background: #FFF8F0;
-  border-radius: 20rpx;
-  border: 2rpx solid #F0E0D6;
-  font-size: 28rpx;
-  color: #2D1B1B;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
 }
 
 .action-btn {
   height: 80rpx;
-  padding: 0 32rpx;
-  background: linear-gradient(135deg, #FF8C69, #E67355);
-  border-radius: 20rpx;
+  padding: 0 $space-lg;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-lg;
   display: flex;
   align-items: center;
   justify-content: center;
-  gap: 8rpx;
+  gap: $space-xs;
 
   &.disabled { opacity: 0.5; }
   &:active { opacity: 0.8; }
 }
 
 .action-btn-text {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #FFFFFF;
+  color: $surface;
   white-space: nowrap;
 }
 
 /* 群组列表 */
 .section-header {
-  padding: 40rpx 40rpx 16rpx;
+  padding: $space-xl $space-xl $space-sm;
 }
 
 .section-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #8B7E7E;
+  color: $text-sec;
 }
 
 .loading-box, .empty-box {
@@ -456,36 +478,36 @@ function handleDissolve(group: Group) {
   flex-direction: column;
   align-items: center;
   justify-content: center;
-  gap: 16rpx;
+  gap: $space-sm;
   padding: 80rpx 0;
 }
 
 .loading-text, .empty-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  font-size: $font-lg;
+  color: $text-muted;
 }
 
 .group-list {
-  padding: 0 40rpx;
+  padding: 0 $space-xl;
 }
 
 .group-item {
   display: flex;
   align-items: flex-start;
-  padding: 28rpx 32rpx;
-  margin-bottom: 16rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  gap: 24rpx;
+  padding: $font-lg $space-lg;
+  margin-bottom: $space-sm;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  gap: $space-md;
 }
 
 .group-icon {
   width: 80rpx;
   height: 80rpx;
   border-radius: 50%;
-  background: #FFF0E6;
+  background: $surface-warm;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -505,24 +527,24 @@ function handleDissolve(group: Group) {
 }
 
 .group-name {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .role-badge {
   padding: 2rpx 12rpx;
-  border-radius: 8rpx;
+  border-radius: $radius-xs;
 }
 
 .role-badge-text {
-  font-size: 20rpx;
+  font-size: $font-xs;
   font-weight: 500;
 }
 
 .group-meta {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
   display: block;
   margin-top: 4rpx;
 }
@@ -532,19 +554,19 @@ function handleDissolve(group: Group) {
   display: flex;
   align-items: center;
   margin-top: 12rpx;
-  gap: 8rpx;
+  gap: $space-xs;
   flex-wrap: wrap;
 }
 
 .invite-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
 }
 
 .invite-code {
-  font-size: 24rpx;
+  font-size: $font-md;
   font-weight: 600;
-  color: #FF8C69;
+  color: $primary;
   font-family: 'Fredoka', monospace;
 }
 
@@ -553,85 +575,91 @@ function handleDissolve(group: Group) {
   align-items: center;
   gap: 4rpx;
   padding: 4rpx 12rpx;
-  background: #FFF8F0;
-  border-radius: 12rpx;
+  background: $bg;
+  border-radius: $radius-sm;
 
-  &:active { background: #F0E0D6; }
+  &:active { background: $border; }
 }
 
 .invite-action-text {
-  font-size: 22rpx;
-  color: #8B7E7E;
+  font-size: $font-sm;
+  color: $text-sec;
+}
+
+/* 分享按钮重置默认样式 */
+.share-btn {
+  margin: 0;
+  padding: 4rpx 12rpx;
+  line-height: normal;
+  background: $bg;
+  border: none;
+  border-radius: $radius-sm;
+  font-size: inherit;
+  color: inherit;
+
+  &::after { border: none; }
 }
 
 /* 操作按钮 */
 .group-actions {
   display: flex;
   flex-direction: column;
-  gap: 8rpx;
+  gap: $space-xs;
   flex-shrink: 0;
 }
 
 .group-btn {
-  padding: 12rpx 24rpx;
-  border-radius: 16rpx;
+  padding: 12rpx $space-md;
+  border-radius: $radius-md;
   display: flex;
   align-items: center;
   justify-content: center;
 
-  &.manage { background: #FFF0E6; }
-  &.leave { background: #FFF0E6; }
-  &.dissolve { background: #FFE8E8; }
+  &.manage { background: $surface-warm; }
+  &.leave { background: $surface-warm; }
+  &.dissolve { background: $danger-light; }
 
   &:active { opacity: 0.7; }
 }
 
 .group-btn-text {
-  font-size: 24rpx;
+  font-size: $font-md;
   font-weight: 500;
   white-space: nowrap;
 
-  &.manage-text { color: #FF8C69; }
-  &.leave-text { color: #FF8C69; }
-  &.dissolve-text { color: #FF6B6B; }
+  &.manage-text { color: $primary; }
+  &.leave-text { color: $primary; }
+  &.dissolve-text { color: $danger; }
 }
 
 /* 成员管理弹窗 */
 .modal-mask {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: rgba(0, 0, 0, 0.4);
-  z-index: 200;
-  display: flex;
-  align-items: flex-end;
+  @include modal-mask;
 }
 
 .member-modal {
   width: 100%;
   max-height: 75vh;
-  background: #FFFFFF;
-  border-radius: 40rpx 40rpx 0 0;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
   display: flex;
   flex-direction: column;
-  box-sizing: border-box;
   overflow: hidden;
+  padding-bottom: env(safe-area-inset-bottom);
 }
 
 .modal-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  padding: 32rpx 40rpx 24rpx;
-  border-bottom: 2rpx solid #F0E0D6;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
 }
 
 .modal-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .modal-close {
@@ -641,14 +669,14 @@ function handleDissolve(group: Group) {
   align-items: center;
   justify-content: center;
   border-radius: 50%;
-  background: #F0E0D6;
+  background: $border;
 
-  &:active { background: #E0D6D0; }
+  &:active { background: darken($border, 5%); }
 }
 
 .modal-close-text {
-  font-size: 36rpx;
-  color: #8B7E7E;
+  font-size: $font-2xl;
+  color: $text-sec;
   line-height: 1;
 }
 
@@ -661,19 +689,17 @@ function handleDissolve(group: Group) {
 
 .member-list {
   max-height: 60vh;
-  padding: 16rpx 40rpx 40rpx;
-  box-sizing: border-box;
+  padding: $space-sm $space-xl $space-xl;
   width: 100%;
 }
 
 .member-item {
   display: flex;
   align-items: center;
-  padding: 20rpx 0;
-  gap: 20rpx;
+  padding: $space-lg 0;
+  gap: $space-lg;
   border-bottom: 2rpx solid #F8F0EB;
   width: 100%;
-  box-sizing: border-box;
 
   &:last-child { border-bottom: none; }
 }
@@ -682,7 +708,7 @@ function handleDissolve(group: Group) {
   width: 72rpx;
   height: 72rpx;
   border-radius: 50%;
-  background: #F0E0D6;
+  background: $border;
   flex-shrink: 0;
 }
 
@@ -692,9 +718,9 @@ function handleDissolve(group: Group) {
 }
 
 .member-name {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
   display: block;
   overflow: hidden;
   text-overflow: ellipsis;
@@ -706,22 +732,22 @@ function handleDissolve(group: Group) {
 }
 
 .member-role-text {
-  font-size: 22rpx;
+  font-size: $font-sm;
 }
 
 .member-remove {
-  padding: 12rpx 24rpx;
-  background: #FFE8E8;
-  border-radius: 16rpx;
+  padding: 12rpx $space-md;
+  background: $danger-light;
+  border-radius: $radius-md;
   flex-shrink: 0;
 
   &:active { opacity: 0.7; }
 }
 
 .member-remove-text {
-  font-size: 24rpx;
+  font-size: $font-md;
   font-weight: 500;
-  color: #FF6B6B;
+  color: $danger;
 }
 
 @media (prefers-reduced-motion: reduce) {

client/src/pages/index/index.vue

@@ -121,7 +121,7 @@
           <text class="urgent-title">{{ urgentNotice.title }}</text>
         </view>
         <scroll-view class="urgent-body" scroll-y>
-          <image v-if="urgentNotice.image_url" class="urgent-image" :src="urgentNotice.image_url" mode="widthFix" />
+          <image v-if="urgentNotice.image_url" class="urgent-image" :src="getNotificationImageUrl(urgentNotice.image_url)" mode="widthFix" />
           <text class="urgent-content">{{ urgentNotice.content }}</text>
           <view v-if="urgentNotice.link_url" class="urgent-link" @tap="openLink(urgentNotice.link_url)">
             <text class="urgent-link-text">查看详情</text>
@@ -146,6 +146,9 @@ import { useGroupStore } from '@/stores/group'
 import { useNotificationStore } from '@/stores/notification'
 import { waitForReady } from '@/utils/app-ready'
 import { getOverview } from '@/api/stats'
+import { syncRecurring } from '@/api/recurring'
+import type { Transaction } from '@/api/transaction'
+import { getNotificationImageUrl } from '@/api/notification'
 import { formatAmount, formatAmountRaw } from '@/utils/format'
 import { statusBarHeight, capsuleRight } from '@/utils/system'
 import BudgetBar from '@/components/BudgetBar/BudgetBar.vue'
@@ -164,7 +167,7 @@ const DEFAULT_BUDGET = 500000 // 5000元（分）
 
 const overview = computed(() => statsStore.overview)
 const budget = computed(() => budgetStore.budget)
-const recentTx = ref<any[]>([])
+const recentTx = ref<Transaction[]>([])
 const loading = ref(true)
 const loadError = ref(false)
 const todayExpense = ref(0)
@@ -203,26 +206,31 @@ function openLink(url: string) {
 
 async function loadData(silent = false) {
   await waitForReady()
+
   try {
     if (!silent) loading.value = true
     loadError.value = false
-    const now = new Date()
-    const today = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-${String(now.getDate()).padStart(2, '0')}`
-    // 关键数据：任一失败则显示错误
+
+    // 第一级：首屏关键数据（2个请求）
     await Promise.all([
       statsStore.fetchOverview(),
-      budgetStore.fetchBudget(),
-      txStore.fetchTransactions({ page: 1 }),
-      fetchTodayData(today)
+      txStore.fetchTransactions({ page: 1 })
     ])
     recentTx.value = txStore.transactions.slice(0, 5)
 
-    // 非关键数据：失败不影响页面显示
+    // 第二级：次要数据（异步，不阻塞首屏）
+    Promise.all([
+      budgetStore.fetchBudget(),
+      fetchTodayData()
+    ]).catch(() => {})
+
+    // 第三级：非关键数据
     Promise.allSettled([
       userStore.fetchUserInfo(),
       notifStore.fetchUnreadCount(),
-      notifStore.fetchUrgentNotifications()
-    ])
+      notifStore.fetchUrgentNotifications(),
+      syncRecurring().catch(() => {})
+    ]).catch(() => {})
   } catch (e) {
     console.error('Load error:', e)
     if (!silent) loadError.value = true
@@ -231,8 +239,10 @@ async function loadData(silent = false) {
   }
 }
 
-async function fetchTodayData(today: string) {
+async function fetchTodayData() {
   try {
+    const now = new Date()
+    const today = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-${String(now.getDate()).padStart(2, '0')}`
     const data = await getOverview({ startDate: today, endDate: today, group_id: groupStore.currentGroupId })
     todayExpense.value = data.expense || 0
     todayIncome.value = data.income || 0
@@ -280,38 +290,33 @@ function goBills() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
 .status-bar {
-  background: #FFF8F0;
+  @include status-bar;
 }
 
 .header {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 32rpx;
+  padding: $space-sm $space-xl $space-lg;
 }
 
 .avatar-wrap {
   width: 72rpx;
   height: 72rpx;
   border-radius: 50%;
-  border: 2rpx solid #F0E0D6;
-  background: #FFF0E6;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  border: 2rpx solid $border;
+  background: $surface-warm;
+  @include flex-center;
   overflow: hidden;
 }
 
@@ -322,71 +327,63 @@ function goBills() {
 
 .greeting {
   flex: 1;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
-  margin-left: 16rpx;
+  color: $text;
+  margin-left: $space-sm;
 }
 
 .bell {
   width: 88rpx;
   height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include flex-center;
   position: relative;
-
   &:active { opacity: 0.6; }
 }
 
 .bell-badge {
   position: absolute;
-  top: 8rpx;
-  right: 8rpx;
+  top: $space-xs;
+  right: $space-xs;
   min-width: 32rpx;
   height: 32rpx;
-  padding: 0 8rpx;
-  background: #FF6B6B;
-  border-radius: 16rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  padding: 0 $space-xs;
+  background: $danger;
+  border-radius: $radius-full;
+  @include flex-center;
 }
 
 .bell-badge-text {
-  font-size: 18rpx;
+  font-size: $font-xs;
   font-weight: 600;
-  color: #FFFFFF;
+  color: $surface;
 }
 
 .overview-card {
-  margin: 0 40rpx;
-  padding: 48rpx;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08),
-              inset -2rpx -2rpx 6rpx rgba(45, 27, 27, 0.04);
+  margin: 0 $space-xl;
+  padding: $space-2xl;
+  @include card($radius-2xl);
+  box-shadow: $shadow-clay;
 }
 
 .card-label {
-  font-size: 28rpx;
-  color: #8B7E7E;
+  font-size: $font-lg;
+  color: $text-sec;
   display: block;
-  margin-bottom: 12rpx;
+  margin-bottom: $space-sm;
 }
 
 .amount-row {
   display: flex;
   align-items: baseline;
-  margin-bottom: 32rpx;
+  margin-bottom: $space-lg;
 }
 
 .currency {
   font-family: 'Fredoka', sans-serif;
-  font-size: 44rpx;
+  font-size: $font-3xl;
   font-weight: 500;
-  color: #8B7E7E;
+  color: $text-sec;
   margin-right: 4rpx;
 }
 
@@ -394,195 +391,168 @@ function goBills() {
   font-family: 'Fredoka', sans-serif;
   font-size: 72rpx;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   font-variant-numeric: tabular-nums;
 }
 
 .mini-stats {
   display: flex;
-  gap: 24rpx;
-  margin-top: 40rpx;
+  gap: $space-md;
+  margin-top: $space-xl;
 }
 
 .mini-stat {
   flex: 1;
   min-width: 0;
-  padding: 24rpx 12rpx;
-  border-radius: 24rpx;
-  background: #FFF8F0;
+  padding: $space-md $space-sm;
+  border-radius: $radius-xl;
+  background: $bg;
   text-align: center;
 }
 
 .mini-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 
 .mini-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
+  @include text-ellipsis;
 
-  &.income { color: #7BC67E; }
-  &.expense { color: #FF6B6B; }
+  &.income { color: $success; }
+  &.expense { color: $danger; }
 }
 
 .today-card {
-  margin: 24rpx 40rpx 0;
-  padding: 28rpx 32rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-md $space-xl 0;
+  padding: $space-lg $space-lg;
+  @include card($radius-xl);
   display: flex;
   align-items: center;
-  gap: 24rpx;
+  gap: $space-md;
 }
 
 .today-item {
   flex: 1;
   display: flex;
   flex-direction: column;
-  gap: 8rpx;
+  gap: $space-xs;
 }
 
 .today-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
 }
 
 .today-amount {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
 
-  &.expense { color: #FF6B6B; }
-  &.income { color: #7BC67E; }
+  &.expense { color: $danger; }
+  &.income { color: $success; }
 }
 
 .today-divider {
   width: 2rpx;
   height: 56rpx;
-  background: #F0E0D6;
+  background: $border;
   flex-shrink: 0;
 }
 
 .today-count {
-  font-size: 22rpx;
-  color: #BFB3B3;
+  font-size: $font-sm;
+  color: $text-muted;
   flex-shrink: 0;
 }
 
 .quick-actions {
   display: flex;
-  gap: 24rpx;
-  padding: 0 40rpx;
-  margin-top: 40rpx;
+  gap: $space-md;
+  padding: 0 $space-xl;
+  margin-top: $space-xl;
 }
 
 .quick-btn {
   flex: 1;
   height: 144rpx;
-  border-radius: 32rpx;
-  background: #FFFFFF;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
-  display: flex;
+  border-radius: $radius-2xl;
+  @include card;
   flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 8rpx;
+  @include flex-center;
+  gap: $space-xs;
 
   &:active {
     transform: scale(0.97);
-    box-shadow: inset 2rpx 2rpx 6rpx rgba(45, 27, 27, 0.1);
+    box-shadow: $shadow-clay-pressed;
   }
 }
 
-.quick-text { font-size: 24rpx; font-weight: 500; color: #2D1B1B; }
+.quick-text { font-size: $font-md; font-weight: 500; color: $text; }
 
 .section-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  padding: 48rpx 40rpx 24rpx;
+  @include flex-between;
+  padding: $space-2xl $space-xl $space-md;
 }
 
 .section-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #8B7E7E;
+  color: $text-sec;
 }
 
 .section-more {
-  font-size: 24rpx;
-  color: #FF8C69;
-  padding: 16rpx 24rpx;
-  margin: -16rpx -24rpx;
-
+  font-size: $font-md;
+  color: $primary;
+  padding: $space-sm $space-md;
+  margin: -$space-sm -#{$space-md};
   &:active { opacity: 0.6; }
 }
 
 .tx-list {
-  padding: 0 40rpx;
+  padding: 0 $space-xl;
 }
 
 .amount-skeleton {
-  margin-bottom: 32rpx;
+  margin-bottom: $space-lg;
 }
 
 .skeleton-item {
   display: flex;
   align-items: center;
-  padding: 28rpx 0;
-  gap: 24rpx;
+  padding: $space-lg 0;
+  gap: $space-md;
 }
 
 .skeleton-info {
   flex: 1;
   display: flex;
   flex-direction: column;
-  gap: 8rpx;
+  gap: $space-xs;
 }
 
 .state-box {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 16rpx;
-  padding: 80rpx 0;
+  @include state-box;
 }
 
 .state-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  @include state-text;
 }
 
 /* 强提醒公告弹窗 */
 .modal-mask {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: rgba(0, 0, 0, 0.5);
-  z-index: 300;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include modal-mask-high;
 }
 
 .urgent-modal {
   width: 80%;
   max-height: 70vh;
-  background: #FFFFFF;
-  border-radius: 32rpx;
+  background: $surface;
+  border-radius: $radius-2xl;
   overflow: hidden;
   display: flex;
   flex-direction: column;
@@ -591,52 +561,52 @@ function goBills() {
 .urgent-header {
   display: flex;
   align-items: center;
-  gap: 12rpx;
-  padding: 32rpx 32rpx 16rpx;
+  gap: $space-sm;
+  padding: $space-xl $space-lg $space-md;
 }
 
 .urgent-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   flex: 1;
 }
 
 .urgent-body {
   flex: 1;
-  padding: 0 32rpx 24rpx;
+  padding: 0 $space-lg $space-lg;
   max-height: 50vh;
 }
 
 .urgent-image {
   width: 100%;
-  border-radius: 16rpx;
-  margin-bottom: 16rpx;
+  border-radius: $radius-md;
+  margin-bottom: $space-sm;
 }
 
 .urgent-content {
-  font-size: 28rpx;
-  color: #2D1B1B;
+  font-size: $font-lg;
+  color: $text;
   line-height: 1.6;
 }
 
 .urgent-link {
-  margin-top: 16rpx;
-  padding: 12rpx 0;
+  margin-top: $space-sm;
+  padding: $space-xs 0;
 }
 
 .urgent-link-text {
-  font-size: 28rpx;
-  color: #FF8C69;
+  font-size: $font-lg;
+  color: $primary;
   text-decoration: underline;
 }
 
 .urgent-footer {
-  padding: 24rpx 32rpx;
-  border-top: 2rpx solid #F0E0D6;
+  padding: $space-lg;
+  border-top: 2rpx solid $border;
   text-align: center;
 
-  &:active { background: #FFF8F0; }
+  &:active { background: $surface-warm; }
 }
 
 .urgent-btn-text {

client/src/pages/notifications/index.vue

@@ -39,24 +39,15 @@
         </view>
         <view class="notif-content">
           <view class="notif-title-row">
-            <text v-if="item.is_pinned" class="pin-badge">📌</text>
+            <text v-if="item.is_pinned" class="pin-badge">置顶</text>
             <text class="notif-title">{{ item.title }}</text>
           </view>
           <text class="notif-body" v-if="item.content">{{ item.content }}</text>
-          <image v-if="item.image_url" class="notif-image" :src="item.image_url" mode="widthFix" />
+          <image v-if="item.image_url" class="notif-image" :src="getNotificationImageUrl(item.image_url)" mode="widthFix" />
           <view class="notif-meta">
             <text class="notif-time">{{ formatTime(item.created_at) }}</text>
             <text v-if="item.link_url" class="notif-link" @tap.stop="openLink(item.link_url)">查看详情</text>
           </view>
-          <!-- 管理员操作 -->
-          <view v-if="isAdmin && item.type === 'system'" class="admin-actions">
-            <view class="admin-btn" @tap.stop="handleTogglePin(item)">
-              <text class="admin-btn-text">{{ item.is_pinned ? '取消置顶' : '置顶' }}</text>
-            </view>
-            <view class="admin-btn danger" @tap.stop="handleDeleteNotif(item)">
-              <text class="admin-btn-text danger-text">删除</text>
-            </view>
-          </view>
         </view>
         <view v-if="!item.is_read" class="unread-dot"></view>
       </view>
@@ -65,23 +56,40 @@
         <text class="no-more-text">没有更多了</text>
       </view>
     </view>
+
+    <!-- 通知详情弹窗 -->
+    <view class="modal-mask" v-if="detailItem" @tap="detailItem = null">
+      <view class="detail-modal" @tap.stop>
+        <view class="detail-header">
+          <text class="detail-title">{{ detailItem.title }}</text>
+          <view class="detail-close" @tap="detailItem = null">
+            <text class="detail-close-text">×</text>
+          </view>
+        </view>
+        <scroll-view class="detail-body" scroll-y>
+          <image v-if="detailItem.image_url" class="detail-image" :src="getNotificationImageUrl(detailItem.image_url)" mode="widthFix" />
+          <text class="detail-content" v-if="detailItem.content">{{ detailItem.content }}</text>
+          <view class="detail-meta">
+            <text class="detail-time">{{ formatTime(detailItem.created_at) }}</text>
+            <text v-if="detailItem.link_url" class="detail-link" @tap="openLink(detailItem.link_url)">查看详情</text>
+          </view>
+        </scroll-view>
+      </view>
+    </view>
   </view>
 </template>
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import { onShow, onReachBottom } from '@dcloudio/uni-app'
+import { onShow, onReachBottom, onPullDownRefresh } from '@dcloudio/uni-app'
 import { useNotificationStore } from '@/stores/notification'
-import { useUserStore } from '@/stores/user'
-import { getNotifications, markRead, markAllRead, deleteNotification, updateNotification } from '@/api/notification'
+import { getNotifications, markRead, markAllRead, getNotificationImageUrl } from '@/api/notification'
 import { waitForReady } from '@/utils/app-ready'
 import { statusBarHeight, capsuleRight } from '@/utils/system'
 import Icon from '@/components/Icon/Icon.vue'
 import type { Notification } from '@/api/notification'
 
 const notifStore = useNotificationStore()
-const userStore = useUserStore()
-const isAdmin = computed(() => userStore.userInfo?.role === 'admin')
 
 const tabs = [
   { key: 'all', label: '全部' },
@@ -95,6 +103,8 @@ const list = ref<Notification[]>([])
 const page = ref(1)
 const total = ref(0)
 const loading = ref(false)
+const detailItem = ref<Notification | null>(null)
+const initialLoaded = ref(false)
 let loadSeq = 0
 
 const noMore = computed(() => list.value.length >= total.value && total.value > 0)
@@ -102,10 +112,16 @@ const noMore = computed(() => list.value.length >= total.value && total.value >
 onMounted(async () => {
   await waitForReady()
   await loadNotifications(true)
+  initialLoaded.value = true
 })
 
 onShow(() => {
+  if (!initialLoaded.value) return
   notifStore.fetchUnreadCount()
+  // 返回页面时刷新列表（如全部已读后）
+  if (list.value.length > 0) {
+    loadNotifications(true)
+  }
 })
 
 function switchTab(key: string) {
@@ -171,6 +187,7 @@ function formatTime(dateStr: string) {
 }
 
 async function handleTap(item: Notification) {
+  // 标记已读
   if (!item.is_read) {
     try {
       await markRead(item.id)
@@ -180,6 +197,8 @@ async function handleTap(item: Notification) {
       uni.showToast({ title: '操作失败', icon: 'none' })
     }
   }
+  // 显示详情
+  detailItem.value = item
 }
 
 async function handleMarkAllRead() {
@@ -205,40 +224,15 @@ function openLink(url: string) {
   // #endif
 }
 
-/** 管理员：切换置顶状态 */
-async function handleTogglePin(item: Notification) {
-  try {
-    await updateNotification(item.id, { is_pinned: !item.is_pinned })
-    item.is_pinned = item.is_pinned ? 0 : 1
-    uni.showToast({ title: item.is_pinned ? '已置顶' : '已取消置顶', icon: 'success' })
-  } catch {
-    uni.showToast({ title: '操作失败', icon: 'none' })
-  }
-}
-
-/** 管理员：删除公告 */
-function handleDeleteNotif(item: Notification) {
-  uni.showModal({
-    title: '删除公告',
-    content: `确定删除「${item.title}」？`,
-    success: async (res) => {
-      if (res.confirm) {
-        try {
-          await deleteNotification(item.id)
-          list.value = list.value.filter(n => n.id !== item.id)
-          uni.showToast({ title: '已删除', icon: 'success' })
-        } catch {
-          uni.showToast({ title: '删除失败', icon: 'none' })
-        }
-      }
-    }
-  })
-}
-
 function goBack() {
   uni.navigateBack()
 }
 
+onPullDownRefresh(async () => {
+  await loadNotifications(true)
+  uni.stopPullDownRefresh()
+})
+
 onReachBottom(() => {
   if (noMore.value || loading.value) return
   page.value++
@@ -247,75 +241,67 @@ onReachBottom(() => {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 24rpx;
+  padding: $space-sm $space-xl $space-md;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  &:active { opacity: 0.6; }
+  @include nav-back;
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .nav-action {
-  padding: 8rpx 16rpx;
+  padding: $space-xs $space-sm;
   &:active { opacity: 0.6; }
 }
 
 .nav-action-text {
-  font-size: 26rpx;
-  color: #FF8C69;
+  font-size: $font-base;
+  color: $primary;
 }
 
-.tabs-wrap { display: flex; justify-content: center; margin: 0 0 24rpx; }
+.tabs-wrap { display: flex; justify-content: center; margin: 0 0 $space-md; }
 
 .tabs {
   display: inline-flex;
-  background: #FFF0E6;
-  border-radius: 24rpx;
-  padding: 8rpx;
+  background: $surface-warm;
+  border-radius: $space-md;
+  padding: $space-xs;
 }
 
 .tab {
-  padding: 12rpx 32rpx;
-  border-radius: 20rpx;
-  font-size: 26rpx;
-  color: #8B7E7E;
-  transition: all 0.2s;
+  padding: 12rpx $space-lg;
+  border-radius: $radius-lg;
+  font-size: $font-base;
+  color: $text-sec;
+  transition: all $transition-normal;
 
   &.active {
-    background: #FFFFFF;
-    color: #FF8C69;
+    background: $surface;
+    color: $primary;
     font-weight: 600;
-    box-shadow: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.06);
+    box-shadow: $shadow-sm;
   }
 }
 
@@ -323,31 +309,31 @@ onReachBottom(() => {
   display: flex;
   flex-direction: column;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
   padding: 120rpx 0;
 }
 
 .loading-text, .empty-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  font-size: $font-lg;
+  color: $text-muted;
 }
 
-.notification-list { padding: 0 40rpx; }
+.notification-list { padding: 0 $space-xl; }
 
 .notification-item {
   display: flex;
   align-items: flex-start;
-  gap: 20rpx;
-  padding: 28rpx 32rpx;
-  margin-bottom: 16rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  gap: $space-lg;
+  padding: $font-lg $space-lg;
+  margin-bottom: $space-sm;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   position: relative;
   overflow: hidden;
 
-  &.unread { border-left: 6rpx solid #FF8C69; }
+  &.unread { border-left: 6rpx solid $primary; }
 }
 
 .notif-icon {
@@ -365,25 +351,30 @@ onReachBottom(() => {
 .notif-title-row {
   display: flex;
   align-items: center;
-  gap: 8rpx;
+  gap: $space-xs;
 }
 
 .pin-badge {
-  font-size: 24rpx;
+  font-size: $font-xs;
+  color: $primary;
+  background: #FFE8E0;
+  padding: 2rpx 10rpx;
+  border-radius: $radius-xs;
+  font-weight: 500;
 }
 
 .notif-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
 }
 
 .notif-body {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-top: 8rpx;
+  margin-top: $space-xs;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -391,70 +382,137 @@ onReachBottom(() => {
 
 .notif-image {
   width: 100%;
-  border-radius: 12rpx;
-  margin-top: 12rpx;
+  border-radius: $radius-md;
+  margin-top: $space-sm;
 }
 
 .notif-meta {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  margin-top: 8rpx;
+  margin-top: $space-xs;
 }
 
 .notif-time {
-  font-size: 22rpx;
-  color: #BFB3B3;
+  font-size: $font-sm;
+  color: $text-muted;
 }
 
 .unread-dot {
-  width: 16rpx;
-  height: 16rpx;
+  width: $space-sm;
+  height: $space-sm;
   border-radius: 50%;
-  background: #FF8C69;
+  background: $primary;
   flex-shrink: 0;
-  margin-top: 8rpx;
+  margin-top: $space-xs;
 }
 
 .notif-link {
-  font-size: 22rpx;
-  color: #FF8C69;
+  font-size: $font-sm;
+  color: $primary;
   text-decoration: underline;
 }
 
 .pinned {
-  border-color: #FF8C69;
+  border-color: $primary;
   background: #FFFAF7;
 }
 
 .no-more {
   text-align: center;
-  padding: 32rpx 0;
+  padding: $space-lg 0;
 }
 
 .no-more-text {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
 }
 
-.admin-actions {
+/* 通知详情弹窗 */
+.modal-mask {
+  @include modal-mask;
+}
+
+.detail-modal {
+  width: 100%;
+  max-height: 80vh;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
   display: flex;
-  gap: 12rpx;
-  margin-top: 12rpx;
+  flex-direction: column;
+  padding-bottom: env(safe-area-inset-bottom);
 }
 
-.admin-btn {
-  padding: 8rpx 16rpx;
-  background: #FFF0E6;
-  border-radius: 12rpx;
+.detail-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
+}
 
-  &.danger { background: #FFE8E8; }
+.detail-title {
+  flex: 1;
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.detail-close {
+  width: 56rpx;
+  height: 56rpx;
+  @include flex-center;
+  border-radius: 50%;
+  background: $border;
+  margin-left: $space-md;
+  &:active { background: darken($border, 5%); }
+}
+
+.detail-close-text {
+  font-size: $font-2xl;
+  color: $text-sec;
+  line-height: 1;
+}
+
+.detail-body {
+  flex: 1;
+  padding: $space-md $space-xl $space-xl;
+  max-height: 60vh;
+}
+
+.detail-image {
+  width: 100%;
+  border-radius: $radius-md;
+  margin-bottom: $space-md;
+}
+
+.detail-content {
+  font-size: $font-lg;
+  color: $text;
+  line-height: 1.8;
+  display: block;
+  white-space: pre-wrap;
+  word-break: break-all;
+}
+
+.detail-meta {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-top: $space-lg;
+  padding-top: $space-md;
+  border-top: 2rpx solid $border;
+}
+
+.detail-time {
+  font-size: $font-sm;
+  color: $text-muted;
+}
+
+.detail-link {
+  font-size: $font-sm;
+  color: $primary;
+  text-decoration: underline;
   &:active { opacity: 0.7; }
 }
-
-.admin-btn-text {
-  font-size: 22rpx;
-  color: #FF8C69;
-  &.danger-text { color: #FF6B6B; }
-}
 </style>

client/src/pages/privacy/index.vue

@@ -0,0 +1,155 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="36" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">隐私政策</text>
+        <view class="nav-placeholder"></view>
+      </view>
+    </view>
+
+    <scroll-view class="content" scroll-y>
+      <text class="update-date">更新日期：2026年6月8日</text>
+
+      <text class="section-title">一、引言</text>
+      <text class="paragraph">小菜记账（以下简称"我们"）非常重视用户的隐私保护。本隐私政策旨在向您说明我们如何收集、使用、存储和保护您的个人信息，请您仔细阅读。</text>
+
+      <text class="section-title">二、我们收集的信息</text>
+      <text class="paragraph">在您使用本小程序时，我们可能收集以下信息：</text>
+      <text class="item">1. 微信 openid：用于识别用户身份，实现登录功能。</text>
+      <text class="item">2. 用户昵称：用于个性化展示，您可以自行设置或修改。</text>
+      <text class="item">3. 用户头像：用于个性化展示，您可以选择上传自定义头像。</text>
+      <text class="item">4. 记账数据：包括金额、分类、备注、日期等，仅用于为您提供记账服务。</text>
+
+      <text class="section-title">三、信息的使用目的</text>
+      <text class="paragraph">我们收集的信息仅用于以下目的：</text>
+      <text class="item">1. 提供记账、统计、预算等核心功能服务。</text>
+      <text class="item">2. 实现群组记账功能，与您邀请的好友共享账单数据。</text>
+      <text class="item">3. 发送系统公告和重要通知。</text>
+      <text class="item">4. 改善产品功能和用户体验。</text>
+
+      <text class="section-title">四、信息的存储与保护</text>
+      <text class="paragraph">1. 您的数据存储在我们的服务器数据库中，采用加密传输和访问控制。</text>
+      <text class="paragraph">2. 我们不会将您的个人信息出售给第三方。</text>
+      <text class="paragraph">3. 除法律法规要求外，我们不会向任何第三方披露您的个人信息。</text>
+
+      <text class="section-title">五、群组功能说明</text>
+      <text class="paragraph">1. 群组功能仅用于聚合展示成员的记账数据，记录始终属于记录者本人。</text>
+      <text class="paragraph">2. 群组成员可以看到其他成员的记账记录（金额、分类、日期）。</text>
+      <text class="paragraph">3. 您可以随时退出群组，退出后您的记录将回到个人账本。</text>
+
+      <text class="section-title">六、您的权利</text>
+      <text class="paragraph">您享有以下权利：</text>
+      <text class="item">1. 查看和修改您的个人信息（昵称、头像）。</text>
+      <text class="item">2. 删除您的记账记录。</text>
+      <text class="item">3. 退出或解散群组。</text>
+      <text class="item">4. 导出您的账单数据。</text>
+
+      <text class="section-title">七、未成年人保护</text>
+      <text class="paragraph">如果您是未满 18 周岁的未成年人，请在监护人的陪同下阅读本政策，并在监护人同意后使用本服务。</text>
+
+      <text class="section-title">八、政策更新</text>
+      <text class="paragraph">我们可能会不时更新本隐私政策，更新后的政策将在小程序内公布。继续使用本服务即视为您同意更新后的政策。</text>
+
+      <text class="section-title">九、联系我们</text>
+      <text class="paragraph">如您对本隐私政策有任何疑问，请通过小程序内的「关于小菜」联系我们。</text>
+
+      <view class="bottom-space"></view>
+    </scroll-view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { statusBarHeight } from '@/utils/system'
+import Icon from '@/components/Icon/Icon.vue'
+
+function goBack() {
+  uni.navigateBack()
+}
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page {
+  min-height: 100vh;
+  background: $bg;
+}
+
+.header-fixed {
+  @include sticky-header;
+}
+
+.status-bar {
+  @include status-bar;
+}
+
+.nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-lg;
+}
+
+.nav-back {
+  @include nav-back;
+  border-radius: 50%;
+
+  &:active { background: $border; }
+}
+
+.nav-title {
+  flex: 1;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+}
+
+.nav-placeholder {
+  width: 72rpx;
+}
+
+.content {
+  height: calc(100vh - 200rpx);
+  padding: $space-xl;
+}
+
+.update-date {
+  display: block;
+  font-size: $font-md;
+  color: $text-muted;
+  margin-bottom: $space-xl;
+}
+
+.section-title {
+  display: block;
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $text;
+  margin-top: $space-2xl;
+  margin-bottom: $space-md;
+}
+
+.paragraph {
+  display: block;
+  font-size: $font-lg;
+  color: $text-sec;
+  line-height: 1.8;
+  margin-bottom: $space-sm;
+}
+
+.item {
+  display: block;
+  font-size: $font-lg;
+  color: $text-sec;
+  line-height: 1.8;
+  padding-left: $space-md;
+}
+
+.bottom-space {
+  height: 120rpx;
+}
+</style>

client/src/pages/profile-edit/index.vue

@@ -29,12 +29,18 @@
         <text class="form-label">昵称</text>
         <input class="form-input" v-model="formNickname" placeholder="请输入昵称" maxlength="50" />
       </view>
+      <view class="form-divider"></view>
+      <view class="form-item">
+        <text class="form-label">签名</text>
+        <input class="form-input" v-model="formSlogan" placeholder="写一句个性签名吧" maxlength="100" />
+      </view>
     </view>
 
     <view class="tips-card">
       <text class="tips-title">提示</text>
       <text class="tips-text">• 昵称最长 50 个字符</text>
-      <text class="tips-text">• 头像支持 JPG、PNG 格式，最大 2MB</text>
+      <text class="tips-text">• 签名最长 100 个字符</text>
+      <text class="tips-text">• 头像支持 JPG、PNG、WebP 格式，最大 2MB</text>
     </view>
   </view>
 </template>
@@ -48,6 +54,7 @@ import Icon from '@/components/Icon/Icon.vue'
 
 const userStore = useUserStore()
 const formNickname = ref('')
+const formSlogan = ref('')
 const previewUrl = ref('')
 const uploading = ref(false)
 const saving = ref(false)
@@ -55,6 +62,7 @@ const saving = ref(false)
 onMounted(async () => {
   await waitForReady()
   formNickname.value = userStore.nickname
+  formSlogan.value = userStore.slogan
   previewUrl.value = userStore.avatarUrl
 })
 
@@ -93,7 +101,10 @@ async function saveProfile() {
   }
   saving.value = true
   try {
-    await userStore.updateProfile(nickname)
+    await userStore.updateProfile({
+      nickname,
+      slogan: formSlogan.value.trim()
+    })
     uni.showToast({ title: '保存成功', icon: 'success' })
     setTimeout(() => uni.navigateBack(), 1500)
   } catch {
@@ -105,43 +116,34 @@ async function saveProfile() {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
-.status-bar { background: #FFF8F0; }
+.status-bar { @include status-bar; }
 
 .nav-bar {
   display: flex;
   align-items: center;
-  padding: 16rpx 40rpx 24rpx;
+  padding: $space-sm $space-xl $space-md;
 }
 
 .nav-back {
-  width: 88rpx;
-  height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-
-  &:active { opacity: 0.6; }
+  @include nav-back;
 }
 
 .nav-title {
   flex: 1;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .nav-save {
@@ -155,16 +157,16 @@ async function saveProfile() {
 }
 
 .save-text {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #FF8C69;
+  color: $primary;
 }
 
 .avatar-section {
   display: flex;
   flex-direction: column;
   align-items: center;
-  padding: 48rpx 0 32rpx;
+  padding: $space-2xl 0 $space-lg;
 }
 
 .avatar-wrap {
@@ -172,7 +174,7 @@ async function saveProfile() {
   height: 160rpx;
   border-radius: 50%;
   border: 6rpx solid rgba(255, 255, 255, 0.5);
-  background: linear-gradient(135deg, #FF8C69, #FFB89A);
+  background: linear-gradient(135deg, $primary, #FFB89A);
   display: flex;
   align-items: center;
   justify-content: center;
@@ -196,61 +198,67 @@ async function saveProfile() {
 }
 
 .avatar-hint {
-  font-size: 24rpx;
-  color: #BFB3B3;
-  margin-top: 16rpx;
+  font-size: $font-md;
+  color: $text-muted;
+  margin-top: $space-sm;
 }
 
 .form-card {
-  margin: 32rpx 40rpx 0;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-lg $space-xl 0;
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   overflow: hidden;
 }
 
 .form-item {
   display: flex;
   align-items: center;
-  padding: 32rpx 40rpx;
+  padding: $space-lg $space-xl;
+}
+
+.form-divider {
+  height: 2rpx;
+  background: $border;
+  margin: 0 $space-xl;
 }
 
 .form-label {
   width: 120rpx;
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
   flex-shrink: 0;
 }
 
 .form-input {
   flex: 1;
-  font-size: 28rpx;
-  color: #2D1B1B;
+  font-size: $font-lg;
+  color: $text;
 }
 
 .tips-card {
-  margin: 32rpx 40rpx 0;
-  padding: 32rpx 40rpx;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-lg $space-xl 0;
+  padding: $space-lg $space-xl;
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
 }
 
 .tips-title {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
-  margin-bottom: 16rpx;
+  margin-bottom: $space-sm;
 }
 
 .tips-text {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 </style>

client/src/pages/profile/index.vue

@@ -12,7 +12,7 @@
       </view>
       <view class="p-info">
         <text class="p-name">{{ userStore.nickname }}</text>
-        <text class="p-tagline">记账小能手</text>
+        <text class="p-tagline">{{ userStore.slogan }}</text>
         <text class="p-streak">累计 {{ txStore.total }} 笔记录</text>
       </view>
       <Icon name="chevronRight" :size="28" color="rgba(255,255,255,0.6)" />
@@ -51,17 +51,29 @@
         <text class="mi-label">分类管理</text>
         <Icon name="chevronRight" :size="24" color="#BFB3B3" />
       </view>
-      <view class="menu-item" @tap="exportData">
+      <view class="menu-item" @tap="goRecurring">
+        <text class="mi-label">周期账单</text>
+        <Icon name="chevronRight" :size="24" color="#BFB3B3" />
+      </view>
+      <view class="menu-item" @tap="openExportPanel">
         <text class="mi-label">数据导出</text>
         <Icon name="chevronRight" :size="24" color="#BFB3B3" />
       </view>
     </view>
 
     <view class="menu-card mt">
+      <view class="menu-item" @tap="goFeedback">
+        <text class="mi-label">意见反馈</text>
+        <Icon name="chevronRight" :size="24" color="#BFB3B3" />
+      </view>
       <view class="menu-item" @tap="showAbout = true">
         <text class="mi-label">关于小菜</text>
         <Icon name="chevronRight" :size="24" color="#BFB3B3" />
       </view>
+      <view class="menu-item" @tap="goPrivacy">
+        <text class="mi-label">隐私政策</text>
+        <Icon name="chevronRight" :size="24" color="#BFB3B3" />
+      </view>
     </view>
 
     <!-- 管理员入口 -->
@@ -76,16 +88,70 @@
     <!-- 关于弹窗 -->
     <view class="modal-mask" v-if="showAbout" @tap="showAbout = false">
       <view class="modal" @tap.stop>
-        <text class="about-title">小菜记账</text>
-        <text class="about-version">v1.0.0</text>
-        <text class="about-desc">温暖 x 轻松的个人记账小程序</text>
-        <text class="about-desc">让记账从负担变成享受</text>
+        <text class="about-title">{{ configStore.appName }}</text>
+        <text class="about-version">v{{ configStore.config.app_version || '1.0.0' }}</text>
+        <text class="about-desc">{{ configStore.appSlogan }}</text>
+        <text class="about-desc">{{ configStore.appDescription }}</text>
         <view class="modal-btns modal-btns-top">
           <view class="modal-btn confirm" @tap="showAbout = false">知道了</view>
         </view>
       </view>
     </view>
 
+    <!-- 导出弹窗 -->
+    <view class="modal-mask" v-if="showExportPanel" @tap="showExportPanel = false">
+      <view class="export-modal" @tap.stop>
+        <text class="modal-title">数据导出</text>
+
+        <!-- 日期范围 -->
+        <view class="export-section">
+          <text class="export-label">日期范围</text>
+          <view class="export-date-row">
+            <picker mode="date" :value="exportStartDate" :end="exportEndDate" @change="e => { exportStartDate = e.detail.value; updateExportCount() }">
+              <view class="export-date-picker">
+                <Icon name="calendar" :size="24" color="#8B7E7E" />
+                <text class="export-date-text">{{ exportStartDate }}</text>
+              </view>
+            </picker>
+            <text class="export-date-sep">至</text>
+            <picker mode="date" :value="exportEndDate" :start="exportStartDate" :end="getLocalDateStr()" @change="e => { exportEndDate = e.detail.value; updateExportCount() }">
+              <view class="export-date-picker">
+                <Icon name="calendar" :size="24" color="#8B7E7E" />
+                <text class="export-date-text">{{ exportEndDate }}</text>
+              </view>
+            </picker>
+          </view>
+        </view>
+
+        <!-- 类型筛选 -->
+        <view class="export-section">
+          <text class="export-label">交易类型</text>
+          <view class="export-tabs">
+            <view class="export-tab" :class="{ active: exportType === 'all' }" @tap="exportType = 'all'; updateExportCount()">全部</view>
+            <view class="export-tab" :class="{ active: exportType === 'expense' }" @tap="exportType = 'expense'; updateExportCount()">仅支出</view>
+            <view class="export-tab" :class="{ active: exportType === 'income' }" @tap="exportType = 'income'; updateExportCount()">仅收入</view>
+          </view>
+        </view>
+
+        <!-- 导出格式 -->
+        <view class="export-section">
+          <text class="export-label">导出格式</text>
+          <view class="export-tabs">
+            <view class="export-tab" :class="{ active: exportFormat === 'csv' }" @tap="exportFormat = 'csv'">CSV</view>
+            <view class="export-tab" :class="{ active: exportFormat === 'json' }" @tap="exportFormat = 'json'">JSON</view>
+          </view>
+        </view>
+
+        <!-- 预览 & 导出 -->
+        <view class="export-footer">
+          <text class="export-preview">共 <text class="export-count">{{ exportCount }}</text> 条记录</text>
+          <view class="export-btn" :class="{ disabled: exportCount === 0 || exportLoading }" @tap="doExport">
+            <text class="export-btn-text">{{ exportLoading ? '导出中...' : '导出 ' + exportFormat.toUpperCase() }}</text>
+          </view>
+        </view>
+      </view>
+    </view>
+
     <!-- 身份选择弹窗 -->
     <view class="modal-mask" v-if="showIdentity" @tap="showIdentity = false">
       <view class="identity-modal" @tap.stop>
@@ -127,14 +193,16 @@
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
+import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
 import { useTransactionStore } from '@/stores/transaction'
 import { useStatsStore } from '@/stores/stats'
 import { useBudgetStore } from '@/stores/budget'
 import { useUserStore } from '@/stores/user'
 import { useGroupStore } from '@/stores/group'
+import { useConfigStore } from '@/stores/config'
 import { waitForReady } from '@/utils/app-ready'
 import { getTransactions } from '@/api/transaction'
+import type { Transaction } from '@/api/transaction'
 import { formatAmount } from '@/utils/format'
 import { statusBarHeight } from '@/utils/system'
 import Icon from '@/components/Icon/Icon.vue'
@@ -144,6 +212,7 @@ const statsStore = useStatsStore()
 const budgetStore = useBudgetStore()
 const userStore = useUserStore()
 const groupStore = useGroupStore()
+const configStore = useConfigStore()
 
 const overview = computed(() => statsStore.overview)
 const budget = computed(() => budgetStore.budget)
@@ -152,6 +221,35 @@ const showAbout = ref(false)
 const showIdentity = ref(false)
 const initialLoaded = ref(false)
 
+// 导出面板状态
+const showExportPanel = ref(false)
+const exportStartDate = ref(getLocalDateStr().replace(/-/g, '-').replace(/(\d+)$/, '01')) // 本月1日
+const exportEndDate = ref(getLocalDateStr())
+const exportType = ref<'all' | 'expense' | 'income'>('all')
+const exportFormat = ref<'csv' | 'json'>('csv')
+const exportCount = ref(0)
+const exportLoading = ref(false)
+
+function openExportPanel() {
+  showExportPanel.value = true
+  updateExportCount()
+}
+
+async function updateExportCount() {
+  try {
+    const data = await getTransactions({
+      page: 1, pageSize: 1,
+      startDate: exportStartDate.value,
+      endDate: exportEndDate.value,
+      ...(exportType.value !== 'all' ? { type: exportType.value } : {}),
+      group_id: groupStore.currentGroupId
+    })
+    exportCount.value = data.total
+  } catch {
+    exportCount.value = 0
+  }
+}
+
 onMounted(async () => {
   await waitForReady()
   loading.value = true
@@ -185,6 +283,20 @@ onShow(async () => {
   } catch {}
 })
 
+onPullDownRefresh(async () => {
+  try {
+    await Promise.all([
+      statsStore.fetchOverview(),
+      budgetStore.fetchBudget(),
+      txStore.fetchTransactions({ page: 1, pageSize: 1 }),
+      groupStore.fetchGroups(),
+      userStore.fetchUserInfo(),
+      configStore.fetchConfig()
+    ])
+  } catch {}
+  uni.stopPullDownRefresh()
+})
+
 function goBudget() {
   uni.navigateTo({ url: '/pages/budget/index' })
 }
@@ -193,6 +305,18 @@ function goCategoryManage() {
   uni.navigateTo({ url: '/pages/category-manage/index' })
 }
 
+function goRecurring() {
+  uni.navigateTo({ url: '/pages/recurring/index' })
+}
+
+function goPrivacy() {
+  uni.navigateTo({ url: '/pages/privacy/index' })
+}
+
+function goFeedback() {
+  uni.navigateTo({ url: '/pages/feedback/index' })
+}
+
 function goProfileEdit() {
   uni.navigateTo({ url: '/pages/profile-edit/index' })
 }
@@ -290,18 +414,30 @@ function getLocalDateStr(): string {
   return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
 }
 
-async function exportData() {
-  uni.showLoading({ title: '导出中...' })
+async function doExport() {
+  if (exportCount.value === 0 || exportLoading.value) return
+  exportLoading.value = true
+  uni.showLoading({ title: '导出中 0%' })
   try {
-    // 分页获取全部数据（服务端 pageSize 上限 100）
-    const allList: any[] = []
+    // 分页获取筛选后的数据
+    const allList: Transaction[] = []
     let page = 1
     let total = 0
+    const baseParams: Record<string, any> = {
+      pageSize: 100,
+      startDate: exportStartDate.value,
+      endDate: exportEndDate.value,
+      group_id: groupStore.currentGroupId
+    }
+    if (exportType.value !== 'all') baseParams.type = exportType.value
+
     do {
-      const data = await getTransactions({ page, pageSize: 100, group_id: groupStore.currentGroupId })
+      const data = await getTransactions({ page, ...baseParams } as any)
       allList.push(...data.list)
       total = data.total
       page++
+      const progress = Math.min(100, Math.round((allList.length / total) * 100))
+      uni.showLoading({ title: `导出中 ${progress}%` })
     } while (allList.length < total)
 
     if (allList.length === 0) {
@@ -310,6 +446,18 @@ async function exportData() {
       return
     }
 
+    if (exportFormat.value === 'json') {
+      const json = JSON.stringify(allList.map(t => ({
+        date: t.date,
+        type: t.type === 'expense' ? '支出' : '收入',
+        category: t.category_name || '未分类',
+        amount: (t.amount / 100).toFixed(2),
+        note: t.note || ''
+      })), null, 2)
+
+      const fileName = `小菜记账_${exportStartDate.value}_${exportEndDate.value}.json`
+      saveFile(json, fileName, 'application/json')
+    } else {
       function csvEscape(val: string): string {
         if (val.includes(',') || val.includes('"') || val.includes('\n')) {
           return '"' + val.replace(/"/g, '""') + '"'
@@ -324,13 +472,25 @@ async function exportData() {
       }).join('\n')
 
       const csv = '' + header + rows
+      const fileName = `小菜记账_${exportStartDate.value}_${exportEndDate.value}.csv`
+      saveFile(csv, fileName, 'text/csv')
+    }
+  } catch {
+    uni.hideLoading()
+    uni.showToast({ title: '导出失败', icon: 'none' })
+  } finally {
+    exportLoading.value = false
+    showExportPanel.value = false
+  }
+}
 
+function saveFile(content: string, fileName: string, mimeType: string) {
   // #ifdef H5
-    const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' })
+  const blob = new Blob([content], { type: `${mimeType};charset=utf-8;` })
   const url = URL.createObjectURL(blob)
   const a = document.createElement('a')
   a.href = url
-    a.download = `小菜记账_${getLocalDateStr()}.csv`
+  a.download = fileName
   a.click()
   URL.revokeObjectURL(url)
   uni.hideLoading()
@@ -339,59 +499,53 @@ async function exportData() {
 
   // #ifdef MP-WEIXIN
   const fs = uni.getFileSystemManager()
-    const filePath = `${wx.env.USER_DATA_PATH}/小菜记账_${getLocalDateStr()}.csv`
-    fs.writeFileSync(filePath, csv, 'utf-8')
+  const filePath = `${wx.env.USER_DATA_PATH}/${fileName}`
+  fs.writeFileSync(filePath, content, 'utf-8')
   uni.hideLoading()
+  const ext = mimeType === 'application/json' ? 'json' : 'csv'
   uni.openDocument({
     filePath,
-      fileType: 'csv',
+    fileType: ext,
     success: () => {},
     fail: () => uni.showToast({ title: '导出失败', icon: 'none' })
   })
   // #endif
-  } catch {
-    uni.hideLoading()
-    uni.showToast({ title: '导出失败', icon: 'none' })
-  }
 }
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
 .status-bar {
-  background: #FFF8F0;
+  @include status-bar;
 }
 
 .page-title {
   display: block;
   text-align: center;
-  font-size: 36rpx;
+  font-size: $font-2xl;
   font-weight: 600;
-  color: #2D1B1B;
-  padding: 16rpx 0 24rpx;
+  color: $text;
+  padding: $space-sm 0 $space-md;
 }
 
 .profile-card {
-  margin: 0 40rpx;
-  padding: 48rpx;
-  background: linear-gradient(135deg, #FF8C69, #FFB89A);
-  border-radius: 40rpx;
+  margin: 0 $space-xl;
+  padding: $space-2xl;
+  background: linear-gradient(135deg, $primary, #FFB89A);
+  border-radius: $radius-2xl;
   box-shadow: 8rpx 8rpx 24rpx rgba(45, 27, 27, 0.1);
   display: flex;
   align-items: center;
-  gap: 32rpx;
+  gap: $space-lg;
 
   &:active { opacity: 0.85; }
 }
@@ -408,72 +562,65 @@ async function exportData() {
 }
 
 .p-name {
-  font-size: 40rpx;
+  font-size: $font-3xl;
   font-weight: 600;
-  color: #FFFFFF;
+  color: $surface;
   display: block;
 }
 
 .p-tagline {
-  font-size: 28rpx;
+  font-size: $font-lg;
   color: rgba(255, 255, 255, 0.8);
   display: block;
   margin-top: 4rpx;
 }
 
 .p-streak {
-  font-size: 24rpx;
+  font-size: $font-md;
   color: rgba(255, 255, 255, 0.65);
   display: block;
-  margin-top: 16rpx;
+  margin-top: $space-sm;
 }
 
 .quick-stats {
   display: flex;
-  gap: 24rpx;
-  padding: 0 40rpx;
-  margin-top: 32rpx;
+  gap: $space-md;
+  padding: 0 $space-xl;
+  margin-top: $space-lg;
 }
 
 .qs-card {
   flex: 1;
-  padding: 32rpx 24rpx;
-  background: #FFFFFF;
+  padding: $space-lg $space-md;
+  background: $surface;
   border-radius: 32rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   text-align: center;
 }
 
 .qs-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 
 .qs-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 
-  &.income { color: #7BC67E; }
+  &.income { color: $success; }
 }
 
 .qs-skeleton {
   width: 160rpx;
   height: 40rpx;
-  background: linear-gradient(90deg, #F0E0D6 25%, #F8EDE4 50%, #F0E0D6 75%);
-  background-size: 200% 100%;
-  border-radius: 8rpx;
+  @include shimmer;
+  border-radius: $radius-xs;
   margin: 0 auto;
-  animation: shimmer 1.5s infinite;
-}
-
-@keyframes shimmer {
-  0% { background-position: 200% 0; }
-  100% { background-position: -200% 0; }
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -483,98 +630,92 @@ async function exportData() {
 }
 
 .menu-card {
-  margin: 40rpx 40rpx 0;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-xl $space-xl 0;
+  background: $surface;
+  border-radius: $radius-2xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   overflow: hidden;
 
-  &.mt { margin-top: 32rpx; }
+  &.mt { margin-top: $space-lg; }
 }
 
 .menu-item {
   height: 112rpx;
-  padding: 0 40rpx;
+  padding: 0 $space-xl;
   display: flex;
   align-items: center;
-  border-bottom: 1rpx solid #F0E0D6;
+  border-bottom: 1rpx solid $border;
 
   &:last-child { border-bottom: none; }
-  &:active { background: #FFF8F0; }
+  &:active { background: $bg; }
 }
 
-.mi-label { flex: 1; font-size: 28rpx; font-weight: 500; color: #2D1B1B; }
-.mi-extra { font-size: 28rpx; color: #FF8C69; font-weight: 600; margin-right: 16rpx; }
+.mi-label { flex: 1; font-size: $font-lg; font-weight: 500; color: $text; }
+.mi-extra { font-size: $font-lg; color: $primary; font-weight: 600; margin-right: $space-sm; }
 
 .admin-entry {
-  gap: 16rpx;
-  .mi-label { color: #FF8C69; font-weight: 600; }
+  gap: $space-sm;
+  .mi-label { color: $primary; font-weight: 600; }
 }
 
 .about-title {
-  font-size: 40rpx;
+  font-size: $font-3xl;
   font-weight: 600;
-  color: #FF8C69;
+  color: $primary;
   display: block;
   text-align: center;
 }
 
 .about-version {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
   display: block;
   text-align: center;
-  margin: 8rpx 0 24rpx;
+  margin: $space-xs 0 $space-md;
 }
 
 .about-desc {
-  font-size: 28rpx;
-  color: #8B7E7E;
+  font-size: $font-lg;
+  color: $text-sec;
   display: block;
   text-align: center;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 
 .modal-mask {
-  position: fixed;
-  top: 0; left: 0; right: 0; bottom: 0;
-  background: rgba(0, 0, 0, 0.5);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 999;
+  @include modal-mask-high;
 }
 
 .modal {
   width: 600rpx;
-  background: #FFFFFF;
-  border-radius: 32rpx;
-  padding: 48rpx;
+  background: $surface;
+  border-radius: $space-lg;
+  padding: $space-2xl;
 }
 
 .modal-btns {
   display: flex;
-  gap: 24rpx;
+  gap: $space-md;
 }
 
 .modal-btns-top {
-  margin-top: 40rpx;
+  margin-top: $space-xl;
 }
 
 .modal-btn {
   flex: 1;
   height: 88rpx;
-  border-radius: 24rpx;
+  border-radius: $space-md;
   display: flex;
   align-items: center;
   justify-content: center;
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
 
   &.confirm {
-    background: linear-gradient(135deg, #FF8C69, #E67355);
-    color: #FFFFFF;
+    background: linear-gradient(135deg, $primary, #E67355);
+    color: $surface;
   }
 }
 
@@ -585,17 +726,17 @@ async function exportData() {
 }
 
 .identity-card {
-  margin: 24rpx 40rpx 0;
-  padding: 28rpx 32rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  margin: $space-md $space-xl 0;
+  padding: $font-lg $space-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
   display: flex;
   align-items: center;
-  gap: 20rpx;
+  gap: $space-lg;
 
-  &:active { background: #FFF0E6; }
+  &:active { background: $surface-warm; }
 }
 
 .id-info {
@@ -605,14 +746,14 @@ async function exportData() {
 }
 
 .id-name {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .id-desc {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
   margin-top: 4rpx;
 }
 
@@ -621,33 +762,33 @@ async function exportData() {
   bottom: 0;
   left: 0;
   right: 0;
-  background: #FFFFFF;
-  border-radius: 40rpx 40rpx 0 0;
-  padding: 40rpx;
-  padding-bottom: calc(40rpx + env(safe-area-inset-bottom));
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  padding: $space-xl;
+  padding-bottom: calc($space-xl + env(safe-area-inset-bottom));
   max-height: 70vh;
   overflow-y: auto;
 }
 
 .modal-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
   display: block;
   text-align: center;
-  margin-bottom: 32rpx;
+  margin-bottom: $space-lg;
 }
 
 .id-option {
   display: flex;
   align-items: center;
-  gap: 20rpx;
-  padding: 28rpx 24rpx;
-  border-radius: 20rpx;
+  gap: $space-lg;
+  padding: $font-lg $space-md;
+  border-radius: $radius-lg;
   margin-bottom: 12rpx;
 
-  &.active { background: #FFF0E6; }
-  &:active { background: #FFF8F0; }
+  &.active { background: $surface-warm; }
+  &:active { background: $bg; }
 }
 
 .id-option-info {
@@ -657,53 +798,171 @@ async function exportData() {
 }
 
 .id-option-name {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .id-option-desc {
-  font-size: 24rpx;
-  color: #BFB3B3;
+  font-size: $font-md;
+  color: $text-muted;
   margin-top: 2rpx;
 }
 
 .id-actions {
   display: flex;
-  gap: 24rpx;
-  margin-top: 24rpx;
-  padding-top: 24rpx;
-  border-top: 1rpx solid #F0E0D6;
+  gap: $space-md;
+  margin-top: $space-md;
+  padding-top: $space-md;
+  border-top: 1rpx solid $border;
 }
 
 .id-action-btn {
   flex: 1;
   height: 80rpx;
-  border-radius: 20rpx;
-  background: #FFF0E6;
+  border-radius: $radius-lg;
+  background: $surface-warm;
   display: flex;
   align-items: center;
   justify-content: center;
 
-  &:active { background: #FFE8D6; }
+  &:active { background: darken($surface-warm, 3%); }
 }
 
 .id-action-text {
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 500;
-  color: #FF8C69;
+  color: $primary;
 }
 
 .id-manage {
-  margin-top: 16rpx;
-  padding: 24rpx 20rpx;
+  margin-top: $space-sm;
+  padding: $space-md $space-lg;
   text-align: center;
 
-  &:active { background: #FFF0E6; border-radius: 16rpx; }
+  &:active { background: $surface-warm; border-radius: $radius-md; }
 }
 
 .id-manage-text {
-  font-size: 26rpx;
-  color: #8B7E7E;
+  font-size: $font-base;
+  color: $text-sec;
+}
+
+/* 导出弹窗 */
+.export-modal {
+  width: 100%;
+  max-height: 85vh;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  padding: $space-xl;
+  padding-bottom: calc($space-xl + env(safe-area-inset-bottom));
+  display: flex;
+  flex-direction: column;
+}
+
+.export-section {
+  margin-bottom: $space-lg;
+}
+
+.export-label {
+  font-size: $font-base;
+  font-weight: 600;
+  color: $text;
+  display: block;
+  margin-bottom: $space-sm;
+}
+
+.export-date-row {
+  display: flex;
+  align-items: center;
+  gap: $space-sm;
+}
+
+.export-date-picker {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  gap: $space-xs;
+  height: 72rpx;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+}
+
+.export-date-text {
+  font-size: $font-md;
+  color: $text;
+}
+
+.export-date-sep {
+  font-size: $font-md;
+  color: $text-muted;
+  flex-shrink: 0;
+}
+
+.export-tabs {
+  display: flex;
+  gap: $space-xs;
+}
+
+.export-tab {
+  padding: $space-sm $space-md;
+  border-radius: $radius-lg;
+  font-size: $font-md;
+  color: $text-sec;
+  background: $bg;
+  border: 2rpx solid $border;
+  transition: all $transition-normal;
+
+  &.active {
+    background: $primary;
+    color: $surface;
+    border-color: $primary;
+  }
+}
+
+.export-footer {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-top: $space-md;
+  border-top: 2rpx solid $border;
+}
+
+.export-preview {
+  font-size: $font-lg;
+  color: $text-sec;
+}
+
+.export-count {
+  font-family: 'Fredoka', sans-serif;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $primary;
+}
+
+.export-btn {
+  height: 80rpx;
+  padding: 0 $space-xl;
+  background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-lg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: $space-xs;
+
+  &.disabled {
+    opacity: 0.5;
+    pointer-events: none;
+  }
+
+  &:active { opacity: 0.8; }
+}
+
+.export-btn-text {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $surface;
 }
 </style>

client/src/pages/recurring/index.vue

@@ -0,0 +1,515 @@
+<template>
+  <view class="page">
+    <view class="header-fixed">
+      <view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
+      <view class="nav-bar" :style="{ paddingRight: capsuleRight + 'px' }">
+        <view class="nav-back" @tap="goBack">
+          <Icon name="arrowLeft" :size="40" color="#2D1B1B" />
+        </view>
+        <text class="nav-title">周期账单</text>
+        <view class="nav-action" @tap="openAddModal">
+          <Icon name="plus" :size="40" color="#FF8C69" />
+        </view>
+      </view>
+    </view>
+
+    <!-- 同步提示 -->
+    <view class="sync-bar" v-if="syncCount > 0" @tap="syncCount = 0">
+      <Icon name="check" :size="28" color="#43A047" />
+      <text class="sync-text">已自动生成 {{ syncCount }} 笔记录</text>
+    </view>
+
+    <!-- 加载/空/列表 -->
+    <view v-if="loading" class="loading-box">
+      <text class="loading-text">加载中...</text>
+    </view>
+
+    <view v-else-if="list.length === 0" class="empty-box">
+      <Icon name="edit" :size="48" color="#BFB3B3" />
+      <text class="empty-text">暂无周期账单</text>
+      <text class="empty-hint">设置房租、订阅、工资等定期收支</text>
+      <view class="empty-btn" @tap="openAddModal">
+        <text class="empty-btn-text">添加周期账单</text>
+      </view>
+    </view>
+
+    <scroll-view v-else class="list" scroll-y>
+      <view v-for="item in list" :key="item.id" class="template-card" :class="{ inactive: !item.is_active }">
+        <view class="card-main" @tap="openEditModal(item)">
+          <CategoryIcon :label="(item.category_name || '?')[0]" :color="item.category_color || '#FF8C69'" :bg-color="(item.category_color || '#FF8C69') + '15'" size="md" />
+          <view class="card-info">
+            <view class="card-title-row">
+              <text class="card-name">{{ item.category_name || '未分类' }}</text>
+              <text class="card-frequency">{{ freqMap[item.frequency] }}</text>
+            </view>
+            <text class="card-note" v-if="item.note">{{ item.note }}</text>
+            <text class="card-date">下次：{{ item.next_date }} {{ item.end_date ? '· 至 ' + item.end_date : '' }}</text>
+          </view>
+          <text class="card-amount" :class="item.type">{{ item.type === 'expense' ? '-' : '+' }}{{ formatAmount(item.amount) }}</text>
+        </view>
+        <view class="card-actions">
+          <view class="card-switch" @tap="toggleActive(item)">
+            <view class="switch-track" :class="{ on: item.is_active }">
+              <view class="switch-thumb"></view>
+            </view>
+            <text class="switch-label">{{ item.is_active ? '开启' : '暂停' }}</text>
+          </view>
+          <view class="card-btn" @tap="openEditModal(item)">
+            <Icon name="edit" :size="24" color="#8B7E7E" />
+          </view>
+          <view class="card-btn" @tap="handleDelete(item)">
+            <Icon name="trash" :size="24" color="#FF6B6B" />
+          </view>
+        </view>
+      </view>
+    </scroll-view>
+
+    <!-- 添加/编辑弹窗 -->
+    <view class="modal-mask" v-if="showModal" @tap="closeModal">
+      <view class="form-modal" @tap.stop>
+        <view class="modal-header">
+          <text class="modal-title">{{ editingId ? '编辑周期账单' : '添加周期账单' }}</text>
+          <view class="modal-close" @tap="closeModal">
+            <text class="modal-close-text">×</text>
+          </view>
+        </view>
+        <scroll-view class="modal-body" scroll-y>
+          <!-- 类型切换 -->
+          <view class="type-toggle-wrap">
+            <view class="type-toggle" :class="{ income: form.type === 'income' }">
+              <view class="slider"></view>
+              <view class="tab" :class="{ active: form.type === 'expense' }" @tap="form.type = 'expense'">支出</view>
+              <view class="tab" :class="{ active: form.type === 'income' }" @tap="form.type = 'income'">收入</view>
+            </view>
+          </view>
+
+          <!-- 金额 -->
+          <AmountEditor
+            ref="amountEditorRef"
+            v-model="amountStr"
+            :fixed="false"
+            size="medium"
+            :auto-focus="showModal"
+            @confirm="handleSubmit"
+          />
+
+          <!-- 分类 -->
+          <scroll-view class="category-scroll" scroll-x @tap="blurAmountEditor">
+            <view class="category-row">
+              <view v-for="cat in currentCategories" :key="cat.id" class="cat-item" @tap="form.category_id = cat.id">
+                <CategoryIcon :label="cat.name[0]" :color="cat.color" :bg-color="cat.color + '15'" size="sm" :selected="form.category_id === cat.id" />
+                <text class="cat-name" :class="{ active: form.category_id === cat.id }">{{ cat.name }}</text>
+              </view>
+            </view>
+          </scroll-view>
+
+          <!-- 备注 -->
+          <view class="form-item">
+            <Icon name="edit" :size="28" color="#8B7E7E" />
+            <input class="form-input" v-model="form.note" placeholder="备注（可选）" maxlength="50" @focus="blurAmountEditor" />
+          </view>
+
+          <!-- 周期 -->
+          <view class="form-item">
+            <Icon name="calendar" :size="28" color="#8B7E7E" />
+            <view class="freq-options">
+              <view v-for="f in frequencies" :key="f.value" class="freq-tab" :class="{ active: form.frequency === f.value }" @tap="selectFrequency(f.value)">
+                <text class="freq-text">{{ f.label }}</text>
+              </view>
+            </view>
+          </view>
+
+          <!-- 开始日期 -->
+          <view class="form-item">
+            <text class="form-label">开始日期</text>
+            <picker mode="date" :value="form.next_date" @change="e => form.next_date = e.detail.value">
+              <view class="form-picker">
+                <text class="form-picker-text">{{ form.next_date }}</text>
+              </view>
+            </picker>
+          </view>
+
+          <!-- 结束日期 -->
+          <view class="form-item">
+            <text class="form-label">结束日期</text>
+            <picker mode="date" :value="form.end_date || ''" :start="form.next_date" @change="e => form.end_date = e.detail.value">
+              <view class="form-picker">
+                <text class="form-picker-text" :class="{ placeholder: !form.end_date }">{{ form.end_date || '永久（不自动结束）' }}</text>
+              </view>
+            </picker>
+          </view>
+
+        </scroll-view>
+
+
+
+        <view class="modal-footer" @tap="handleSubmit">
+          <text class="submit-text">{{ editingId ? '保存修改' : '添加' }}</text>
+        </view>
+      </view>
+    </view>
+
+  </view>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { waitForReady } from '@/utils/app-ready'
+import { statusBarHeight, capsuleRight } from '@/utils/system'
+import { formatAmount } from '@/utils/format'
+import { useCategoryStore } from '@/stores/category'
+import { getRecurringTemplates, createRecurringTemplate, updateRecurringTemplate, deleteRecurringTemplate, syncRecurring } from '@/api/recurring'
+import Icon from '@/components/Icon/Icon.vue'
+import CategoryIcon from '@/components/CategoryIcon/CategoryIcon.vue'
+import AmountEditor from '@/components/AmountEditor/AmountEditor.vue'
+import type { RecurringTemplate } from '@/api/recurring'
+
+const catStore = useCategoryStore()
+
+const list = ref<RecurringTemplate[]>([])
+const loading = ref(true)
+const showModal = ref(false)
+const editingId = ref<number | null>(null)
+const amountStr = ref('')
+const saving = ref(false)
+const syncCount = ref(0)
+const amountEditorRef = ref<InstanceType<typeof AmountEditor> | null>(null)
+
+const freqMap: Record<string, string> = {
+  weekly: '每周', monthly: '每月', yearly: '每年'
+}
+const frequencies = [
+  { value: 'monthly' as const, label: '每月' },
+  { value: 'weekly' as const, label: '每周' },
+  { value: 'yearly' as const, label: '每年' },
+]
+
+const defaultForm = {
+  type: 'expense' as 'expense' | 'income',
+  category_id: 0,
+  note: '',
+  frequency: 'monthly' as 'weekly' | 'monthly' | 'yearly',
+  next_date: getTodayStr(),
+  end_date: '' as string,
+}
+const form = ref({ ...defaultForm })
+
+const currentCategories = computed(() => catStore.getByType(form.value.type))
+
+function getTodayStr(): string {
+  const d = new Date()
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+onMounted(async () => {
+  await waitForReady()
+  await Promise.all([loadList(), syncAndLoad()])
+})
+
+async function loadList() {
+  loading.value = true
+  try {
+    list.value = await getRecurringTemplates()
+  } catch { } finally {
+    loading.value = false
+  }
+}
+
+async function syncAndLoad() {
+  try {
+    // 同步到期账单（静默，失败不影响主流程）
+    const result = await syncRecurring()
+    if (result.generated > 0) {
+      syncCount.value = result.generated
+      setTimeout(() => { syncCount.value = 0 }, 5000)
+    }
+  } catch { }
+}
+
+function openAddModal() {
+  editingId.value = null
+  form.value = { ...defaultForm, next_date: getTodayStr() }
+  const cats = catStore.getByType('expense')
+  if (cats.length > 0) form.value.category_id = cats[0].id
+  amountStr.value = ''
+  showModal.value = true
+}
+
+function openEditModal(item: RecurringTemplate) {
+  editingId.value = item.id
+  form.value = {
+    type: item.type,
+    category_id: item.category_id,
+    note: item.note,
+    frequency: item.frequency,
+    next_date: item.next_date,
+    end_date: item.end_date || '',
+  }
+  amountStr.value = (item.amount / 100).toString()
+  showModal.value = true
+}
+
+async function toggleActive(item: RecurringTemplate) {
+  const newState = item.is_active ? 0 : 1
+  try {
+    await updateRecurringTemplate(item.id, { is_active: newState })
+    item.is_active = newState
+  } catch {
+    uni.showToast({ title: '操作失败', icon: 'none' })
+  }
+}
+
+async function handleSubmit() {
+  if (saving.value) return
+  const amount = Math.round(parseFloat(amountStr.value || '0') * 100)
+  if (isNaN(amount) || amount <= 0) {
+    uni.showToast({ title: '请输入金额', icon: 'none' })
+    return
+  }
+  if (!form.value.category_id) {
+    uni.showToast({ title: '请选择分类', icon: 'none' })
+    return
+  }
+
+  saving.value = true
+  try {
+    const data = {
+      amount,
+      type: form.value.type,
+      category_id: form.value.category_id,
+      note: form.value.note,
+      frequency: form.value.frequency,
+      next_date: form.value.next_date,
+      end_date: form.value.end_date || undefined,
+    }
+    if (editingId.value) {
+      await updateRecurringTemplate(editingId.value, data)
+    } else {
+      await createRecurringTemplate(data)
+    }
+    closeModal()
+    await loadList()
+    uni.showToast({ title: editingId.value ? '已更新' : '已添加', icon: 'success' })
+  } catch {
+    uni.showToast({ title: '保存失败', icon: 'none' })
+  } finally {
+    saving.value = false
+  }
+}
+
+async function handleDelete(item: RecurringTemplate) {
+  uni.showModal({
+    title: '删除周期账单',
+    content: `确定删除「${item.category_name || ''} ${formatAmount(item.amount)}」？已生成的记录不受影响。`,
+    success: async (res) => {
+      if (res.confirm) {
+        try {
+          await deleteRecurringTemplate(item.id)
+          list.value = list.value.filter(t => t.id !== item.id)
+          uni.showToast({ title: '已删除', icon: 'success' })
+        } catch {
+          uni.showToast({ title: '删除失败', icon: 'none' })
+        }
+      }
+    }
+  })
+}
+
+function closeModal() {
+  amountEditorRef.value?.blur()
+  showModal.value = false
+}
+
+function blurAmountEditor() {
+  amountEditorRef.value?.blur()
+}
+
+function selectFrequency(value: 'weekly' | 'monthly' | 'yearly') {
+  blurAmountEditor()
+  form.value.frequency = value
+}
+
+function goBack() { uni.navigateBack() }
+</script>
+
+<style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
+.page { min-height: 100vh; background: $bg; padding-bottom: 120rpx; }
+.header-fixed { @include sticky-header; }
+.status-bar { @include status-bar; }
+
+.nav-bar {
+  display: flex; align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+.nav-back { @include nav-back; }
+.nav-title {
+  flex: 1; text-align: center;
+  font-size: $font-2xl; font-weight: 600; color: $text;
+}
+.nav-action {
+  width: 88rpx; height: 88rpx; @include flex-center;
+  &:active { opacity: 0.6; }
+}
+
+.sync-bar {
+  display: flex; align-items: center; gap: $space-xs;
+  margin: $space-sm $space-xl; padding: $space-sm $space-md;
+  background: #E8F5E9; border-radius: $radius-lg;
+  &:active { opacity: 0.8; }
+}
+.sync-text { font-size: $font-md; color: #43A047; font-weight: 500; }
+
+.loading-box, .empty-box {
+  display: flex; flex-direction: column; align-items: center;
+  padding: 120rpx 0; gap: $space-sm;
+}
+.loading-text, .empty-text { font-size: $font-lg; color: $text-muted; }
+.empty-hint { font-size: $font-md; color: $text-muted; margin-top: -$space-xs; }
+.empty-btn {
+  margin-top: $space-lg; padding: $space-sm $space-xl;
+  background: $primary; border-radius: $radius-lg;
+  &:active { opacity: 0.8; }
+}
+.empty-btn-text { font-size: $font-base; color: $surface; font-weight: 600; }
+
+.list { padding: 0 $space-xl; max-height: calc(100vh - 200rpx); }
+
+.template-card {
+  background: $surface; border-radius: $radius-xl;
+  border: 2rpx solid $border; box-shadow: $shadow-md;
+  padding: $space-lg; margin-bottom: $space-sm;
+  &.inactive { opacity: 0.6; }
+}
+
+.card-main {
+  display: flex; align-items: center; gap: $space-md;
+  &:active { opacity: 0.7; }
+}
+
+.card-info { flex: 1; min-width: 0; }
+.card-title-row { display: flex; align-items: center; gap: $space-sm; }
+.card-name { font-size: $font-lg; font-weight: 600; color: $text; }
+.card-frequency {
+  font-size: $font-xs; color: $primary; background: $primary-light;
+  padding: 2rpx 10rpx; border-radius: $radius-xs;
+}
+.card-note {
+  font-size: $font-sm; color: $text-sec;
+  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
+  margin-top: 2rpx;
+}
+.card-date { font-size: $font-sm; color: $text-muted; margin-top: 2rpx; display: block; }
+.card-amount {
+  font-family: 'Fredoka', sans-serif; font-size: $font-xl; font-weight: 600;
+  &.expense { color: $text; } &.income { color: $success; }
+}
+
+.card-actions {
+  display: flex; align-items: center; gap: $space-md;
+  margin-top: $space-sm; padding-top: $space-sm;
+  border-top: 2rpx solid $border;
+}
+.card-switch {
+  display: flex; align-items: center; gap: $space-sm;
+  flex: 1;
+}
+.switch-track {
+  width: 44rpx; height: 24rpx; border-radius: 12rpx;
+  background: #D0C4C4; position: relative; transition: background $transition-normal;
+  &.on { background: $primary; }
+}
+.switch-thumb {
+  position: absolute; top: 2rpx; left: 2rpx;
+  width: 20rpx; height: 20rpx; border-radius: 50%;
+  background: $surface; transition: transform $transition-normal;
+  .on & { transform: translateX(20rpx); }
+}
+.switch-label { font-size: $font-sm; color: $text-muted; }
+.card-btn {
+  width: 64rpx; height: 64rpx; @include flex-center; border-radius: 50%;
+  &:active { background: $bg; }
+}
+
+/* 表单弹窗 */
+.modal-mask { @include modal-mask; }
+.form-modal {
+  width: 100%; max-height: 90vh; background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  display: flex; flex-direction: column; margin-top: auto;
+  padding-bottom: env(safe-area-inset-bottom);
+}
+.modal-header {
+  display: flex; align-items: center; justify-content: space-between;
+  padding: $space-lg $space-xl $space-md; border-bottom: 2rpx solid $border;
+}
+.modal-title { font-size: $font-xl; font-weight: 600; color: $text; }
+.modal-close {
+  width: 56rpx; height: 56rpx; @include flex-center; border-radius: 50%; background: $border;
+  &:active { background: darken($border, 5%); }
+}
+.modal-close-text { font-size: $font-2xl; color: $text-sec; line-height: 1; }
+.modal-body { flex: 1; padding: $space-md $space-xl; max-height: 45vh; }
+.modal-footer {
+  padding: $space-md $space-xl; border-top: 2rpx solid $border;
+}
+
+.submit-text {
+  display: block; text-align: center; font-size: 30rpx; font-weight: 600; color: $surface;
+  padding: $space-lg; background: linear-gradient(135deg, $primary, #E67355);
+  border-radius: $radius-lg;
+  &:active { opacity: 0.8; }
+}
+
+/* 类型切换 */
+.type-toggle-wrap { display: flex; justify-content: center; margin-bottom: $space-md; }
+.type-toggle {
+  display: inline-flex; background: $surface-warm; border-radius: $radius-lg;
+  padding: $space-xs; position: relative;
+}
+.tab {
+  width: 140rpx; height: 64rpx; display: flex; align-items: center; justify-content: center;
+  font-size: $font-md; color: $text-sec; border-radius: $radius-md; position: relative; z-index: 1;
+  &.active { color: $primary; font-weight: 600; }
+}
+.slider {
+  position: absolute; top: $space-xs; left: $space-xs; width: 140rpx; height: 64rpx;
+  background: $surface; border-radius: $radius-md; box-shadow: $shadow-sm;
+  transition: transform $transition-normal;
+}
+.income .slider { transform: translateX(140rpx); }
+
+
+
+/* 分类 */
+.category-scroll { margin-bottom: $space-md; }
+.category-row { display: flex; gap: $space-sm; padding: $space-xs 0; }
+.cat-item {
+  display: flex; flex-direction: column; align-items: center; gap: 6rpx;
+  padding: 8rpx 12rpx; min-width: 100rpx;
+  &:active { opacity: 0.7; }
+}
+.cat-name { font-size: $font-sm; color: $text-sec; &.active { color: $primary; font-weight: 600; } }
+
+/* 表单项 */
+.form-item {
+  display: flex; align-items: center; gap: $space-sm;
+  height: 80rpx; margin-bottom: $space-sm;
+  padding: 0 $space-md; background: $bg; border-radius: $radius-lg;
+  border: 2rpx solid $border;
+}
+.form-label { font-size: $font-md; color: $text-sec; flex-shrink: 0; margin-right: $space-sm; }
+.form-input { flex: 1; font-size: $font-md; color: $text; }
+.form-picker { flex: 1; }
+.form-picker-text { font-size: $font-md; color: $text; &.placeholder { color: $text-muted; } }
+.freq-options { display: flex; gap: $space-xs; }
+.freq-tab {
+  padding: $space-xs $space-lg; border-radius: $radius-md;
+  font-size: $font-md; color: $text-sec; background: $surface;
+  border: 2rpx solid $border;
+  &.active { background: $primary; color: $surface; border-color: $primary; }
+  &:active { opacity: 0.8; }
+}
+
+</style>

client/src/pages/stats/index.vue

@@ -120,9 +120,10 @@
 <script setup lang="ts">
 import { ref, computed, onMounted, watch } from 'vue'
 import { storeToRefs } from 'pinia'
-import { onShow, onPullDownRefresh } from '@dcloudio/uni-app'
+import { onShow, onPullDownRefresh, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
 import { useStatsStore } from '@/stores/stats'
 import { useGroupStore } from '@/stores/group'
+import { useConfigStore } from '@/stores/config'
 import { waitForReady } from '@/utils/app-ready'
 import { getTransactions } from '@/api/transaction'
 import { getOverview } from '@/api/stats'
@@ -134,6 +135,7 @@ import ChartWrapper from '@/components/ChartWrapper/ChartWrapper.vue'
 
 const statsStore = useStatsStore()
 const groupStore = useGroupStore()
+const configStore = useConfigStore()
 
 const currentMonth = ref(getCurrentMonth())
 const tabType = ref<'expense' | 'income'>('expense')
@@ -235,9 +237,10 @@ onShow(() => {
   if (initialLoaded.value) loadData(true)
 })
 
-// Only re-fetch category/trend on tab switch; re-fetch all on month change
+// 月份变化时重新请求所有数据
 watch(currentMonth, () => loadData())
-watch(tabType, () => loadData(true))
+// tab 切换时只请求分类和趋势数据
+watch(tabType, () => loadTabData())
 
 async function loadData(silent = false) {
   const seq = ++loadSeq
@@ -261,6 +264,22 @@ async function loadData(silent = false) {
   }
 }
 
+// tab 切换时只加载分类和趋势数据（不重复请求上月对比和最大单笔）
+async function loadTabData() {
+  const seq = ++loadSeq
+  try {
+    await Promise.all([
+      statsStore.fetchCategoryStats(currentMonth.value, tabType.value),
+      statsStore.fetchTrend(currentMonth.value, tabType.value),
+      fetchMaxSingle()
+    ])
+    if (seq !== loadSeq) return
+  } catch (e) {
+    if (seq !== loadSeq) return
+    console.error('Stats tab load error:', e)
+  }
+}
+
 async function fetchMaxSingle() {
   try {
     const [y, m] = currentMonth.value.split('-').map(Number)
@@ -295,6 +314,20 @@ onPullDownRefresh(() => {
   loadData().finally(() => uni.stopPullDownRefresh())
 })
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => {
+  const expense = formatAmount(overview.value.expense)
+  return {
+    title: `我的${formatMonth(currentMonth.value)}账单：支出 ${expense}`,
+    path: '/pages/stats/index'
+  }
+})
+
+onShareTimeline(() => ({
+  title: `${configStore.appName} — 我的${formatMonth(currentMonth.value)}账单`
+}))
+// #endif
+
 function prevMonth() {
   const [y, m] = currentMonth.value.split('-').map(Number)
   currentMonth.value = m === 1 ? `${y - 1}-12` : `${y}-${String(m - 1).padStart(2, '0')}`
@@ -313,46 +346,36 @@ function getBarWidth(amount: number) {
 </script>
 
 <style lang="scss" scoped>
+@import '@/styles/mixins.scss';
+
 .page {
-  min-height: 100vh;
-  background: #FFF8F0;
-  padding: 0 0 180rpx;
+  @include page-base;
 }
 
 .header-fixed {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #FFF8F0;
+  @include sticky-header;
 }
 
 .status-bar {
-  background: #FFF8F0;
+  @include status-bar;
 }
 
 .page-title {
-  display: block;
-  text-align: center;
-  font-size: 36rpx;
-  font-weight: 600;
-  color: #2D1B1B;
-  padding: 16rpx 0 24rpx;
+  @include page-title;
 }
 
 .month-picker {
   display: flex;
   align-items: center;
   justify-content: center;
-  gap: 48rpx;
-  padding: 16rpx 0;
+  gap: $space-2xl;
+  padding: $space-sm 0;
 }
 
 .arrow {
   width: 88rpx;
   height: 88rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  @include flex-center;
 
   &.disabled { opacity: 0.5; }
 
@@ -361,42 +384,35 @@ function getBarWidth(amount: number) {
 
 .month-text {
   font-family: 'Fredoka', sans-serif;
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
 }
 
-.tabs-wrap { display: flex; justify-content: center; margin: 16rpx 0 32rpx; }
+.tabs-wrap {
+  @include tabs-wrap;
+  margin: $space-sm 0 $space-lg;
+}
 
 .tabs {
-  display: inline-flex;
-  background: #FFF0E6;
-  border-radius: 24rpx;
-  padding: 8rpx;
+  @include tabs;
+  border-radius: $radius-xl;
 }
 
 .tab {
-  padding: 16rpx 40rpx;
-  border-radius: 20rpx;
-  font-size: 28rpx;
-  color: #8B7E7E;
-  transition: all 0.2s;
+  @include tab;
+  border-radius: $radius-xl;
 
   &.active {
-    background: #FFFFFF;
-    color: #FF8C69;
-    font-weight: 600;
-    box-shadow: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.06);
+    border-radius: $radius-lg;
+    box-shadow: $shadow-md;
   }
 }
 
 .overview-card, .chart-card {
-  margin: 0 40rpx 32rpx;
-  padding: 40rpx;
-  background: #FFFFFF;
-  border-radius: 40rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  @include card($radius-2xl);
+  margin: 0 $space-xl $space-lg;
+  padding: $space-xl;
 }
 
 .overview-card {
@@ -407,64 +423,61 @@ function getBarWidth(amount: number) {
 
 .extra-stats {
   display: flex;
-  gap: 24rpx;
-  margin: 0 40rpx 32rpx;
+  gap: $space-md;
+  margin: 0 $space-xl $space-lg;
 }
 
 .es-item {
   flex: 1;
-  padding: 24rpx;
-  background: #FFFFFF;
-  border-radius: 28rpx;
-  border: 2rpx solid #F0E0D6;
-  box-shadow: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+  @include card($radius-xl);
+  padding: $space-md;
   text-align: center;
 }
 
 .es-label {
-  font-size: 22rpx;
-  color: #8B7E7E;
+  font-size: $font-sm;
+  color: $text-sec;
   display: block;
-  margin-bottom: 8rpx;
+  margin-bottom: $space-xs;
 }
 
 .es-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 28rpx;
+  font-size: $font-lg;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 
-  &.up { color: #FF6B6B; }
-  &.down { color: #7BC67E; }
-  &.same { color: #8B7E7E; }
+  &.up { color: $danger; }
+  &.down { color: $success; }
+  &.same { color: $text-sec; }
 }
 
 .ov-label {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
   display: block;
   margin-bottom: 12rpx;
 }
 
 .ov-value {
   font-family: 'Fredoka', sans-serif;
-  font-size: 40rpx;
+  font-size: $font-3xl;
   font-weight: 600;
-  color: #2D1B1B;
+  color: $text;
 }
 
 .chart-title {
-  font-size: 32rpx;
+  font-size: $font-xl;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
   display: block;
-  margin-bottom: 24rpx;
+  margin-bottom: $space-md;
 }
 
 .chart-legend {
   display: flex;
   flex-wrap: wrap;
-  gap: 16rpx 32rpx;
+  gap: $space-sm $space-lg;
 }
 
 .legend-item {
@@ -479,74 +492,73 @@ function getBarWidth(amount: number) {
   border-radius: 50%;
 }
 
-.legend-text { font-size: 24rpx; color: #8B7E7E; }
+.legend-text { font-size: $font-md; color: $text-sec; }
 
 .empty {
   text-align: center;
   padding: 80rpx 0;
 }
 
-.empty-text { font-size: 28rpx; color: #BFB3B3; }
+.empty-text { font-size: $font-lg; color: $text-muted; }
 
 .state-box {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 16rpx;
+  @include state-box;
   padding: 80rpx 0;
 }
 
 .state-text {
-  font-size: 28rpx;
-  color: #BFB3B3;
+  @include state-text;
 }
 
-.trend-list { display: flex; flex-direction: column; gap: 16rpx; }
+.trend-list { display: flex; flex-direction: column; gap: $space-sm; }
 
 .skeleton-legend {
   display: flex;
   flex-wrap: wrap;
-  gap: 16rpx 32rpx;
+  gap: $space-sm $space-lg;
 }
 
 .skeleton-trend {
   display: flex;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
 }
 
 .trend-item {
   display: flex;
   align-items: center;
-  gap: 16rpx;
+  gap: $space-sm;
 }
 
 .trend-date {
-  font-size: 24rpx;
-  color: #8B7E7E;
+  font-size: $font-md;
+  color: $text-sec;
 }
 
 .trend-bar-bg {
   flex: 1;
   height: 12rpx;
   border-radius: 6rpx;
-  background: #F0E0D6;
+  background: $border;
   overflow: hidden;
 }
 
 .trend-bar {
   height: 100%;
   border-radius: 6rpx;
-  background: linear-gradient(90deg, #FF8C69, #FFB89A);
+  background: linear-gradient(90deg, $primary, #FFB89A);
   transition: width 0.6s ease-out;
+
+  @media (prefers-reduced-motion: reduce) {
+    transition: none;
+  }
 }
 
 .trend-amount {
   width: 120rpx;
   font-family: 'Fredoka', sans-serif;
-  font-size: 24rpx;
+  font-size: $font-md;
   font-weight: 500;
-  color: #2D1B1B;
+  color: $text;
 }
 </style>

client/src/stores/category.ts

@@ -38,6 +38,7 @@ export const useCategoryStore = defineStore('category', () => {
 
   async function migrateCategory(fromId: number, toId: number) {
     await api.migrateCategory(fromId, toId)
+    await fetchCategories()
   }
 
   async function sortCategories(ids: number[]) {

client/src/stores/config.ts

@@ -0,0 +1,28 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+import { getConfig } from '@/api/config'
+
+/** 系统配置 store，全局缓存品牌文案等配置 */
+export const useConfigStore = defineStore('config', () => {
+  const config = ref<Record<string, string>>({})
+  const loaded = ref(false)
+
+  /** 品牌名称（后端返回前为空） */
+  const appName = computed(() => config.value.app_name || '')
+  /** 品牌标语 */
+  const appSlogan = computed(() => config.value.app_slogan || '')
+  /** 品牌描述 */
+  const appDescription = computed(() => config.value.app_description || '')
+
+  async function fetchConfig() {
+    try {
+      const data = await getConfig()
+      config.value = data
+      loaded.value = true
+    } catch {
+      // 配置加载失败
+    }
+  }
+
+  return { config, loaded, appName, appSlogan, appDescription, fetchConfig }
+})

client/src/stores/group.ts

@@ -22,27 +22,27 @@ export const useGroupStore = defineStore('group', () => {
   const isGroupMode = computed(() => currentGroupId.value !== null)
 
   /** 切换到个人模式 */
-  function switchToPersonal() {
+  async function switchToPersonal() {
     currentGroupId.value = null
     uni.removeStorageSync('xc:currentGroupId')
-    refreshAll()
+    await refreshAll()
   }
 
   /** 切换到群组模式 */
-  function switchToGroup(groupId: number) {
+  async function switchToGroup(groupId: number) {
     currentGroupId.value = groupId
     uni.setStorageSync('xc:currentGroupId', groupId)
-    refreshAll()
+    await refreshAll()
   }
 
-  /** 切换身份后全局刷新所有数据 */
-  function refreshAll() {
+  /** 切换身份后全局刷新所有数据（串行执行避免数据错乱） */
+  async function refreshAll() {
     const statsStore = useStatsStore()
     const budgetStore = useBudgetStore()
     const txStore = useTransactionStore()
-    statsStore.fetchOverview()
-    budgetStore.fetchBudget()
-    txStore.fetchTransactions({ page: 1 })
+    await statsStore.fetchOverview()
+    await budgetStore.fetchBudget()
+    await txStore.fetchTransactions({ page: 1 })
   }
 
   /** 获取群组列表 */
@@ -55,7 +55,7 @@ export const useGroupStore = defineStore('group', () => {
       if (currentGroupId.value !== null) {
         const stillValid = groups.value.some(g => g.id === currentGroupId.value)
         if (!stillValid) {
-          switchToPersonal()
+          await switchToPersonal()
         }
       }
     } catch {
@@ -83,7 +83,7 @@ export const useGroupStore = defineStore('group', () => {
   async function leaveGroup(groupId: number) {
     await api.leaveGroup(groupId)
     if (currentGroupId.value === groupId) {
-      switchToPersonal()
+      await switchToPersonal()
     }
     await fetchGroups()
   }
@@ -92,7 +92,7 @@ export const useGroupStore = defineStore('group', () => {
   async function deleteGroup(groupId: number) {
     await api.deleteGroup(groupId)
     if (currentGroupId.value === groupId) {
-      switchToPersonal()
+      await switchToPersonal()
     }
     await fetchGroups()
   }
@@ -127,7 +127,8 @@ export const useGroupStore = defineStore('group', () => {
   function init() {
     const saved = uni.getStorageSync('xc:currentGroupId')
     if (saved) {
-      currentGroupId.value = saved
+      // 确保类型为数字（某些平台可能返回字符串）
+      currentGroupId.value = typeof saved === 'string' ? Number(saved) : saved
     }
   }
 

client/src/stores/notification.ts

@@ -8,26 +8,42 @@ export const useNotificationStore = defineStore('notification', () => {
   const urgentNotifications = ref<Notification[]>([])
 
   async function fetchUnreadCount() {
+    try {
       const data = await api.getUnreadCount()
       unreadCount.value = data.count
+    } catch {
+      // 静默失败，不影响页面
+    }
   }
 
   /** 获取未读的强提醒公告（首页弹窗用） */
   async function fetchUrgentNotifications() {
+    try {
       urgentNotifications.value = await api.getPinnedNotifications()
+    } catch {
+      // 静默失败
+    }
   }
 
   async function markRead(id: number) {
+    try {
       await api.markRead(id)
       if (unreadCount.value > 0) unreadCount.value--
       // 从强提醒列表中移除
       urgentNotifications.value = urgentNotifications.value.filter(n => n.id !== id)
+    } catch {
+      // 静默失败
+    }
   }
 
   async function markAllRead() {
+    try {
       await api.markAllRead()
       unreadCount.value = 0
       urgentNotifications.value = []
+    } catch {
+      // 静默失败
+    }
   }
 
   return { unreadCount, urgentNotifications, fetchUnreadCount, fetchUrgentNotifications, markRead, markAllRead }

client/src/stores/user.ts

@@ -10,6 +10,10 @@ export const useUserStore = defineStore('user', () => {
     return userInfo.value?.nickname || uni.getStorageSync('xc:nickname') || '小菜'
   })
 
+  const slogan = computed(() => {
+    return userInfo.value?.slogan
+  })
+
   const avatarUrl = computed(() => {
     const filename = userInfo.value?.avatar_url || uni.getStorageSync('xc:avatar_url') || ''
     if (!filename) return ''
@@ -28,10 +32,17 @@ export const useUserStore = defineStore('user', () => {
     }
   }
 
-  async function updateProfile(nickname: string) {
-    await api.updateNickname(nickname)
-    if (userInfo.value) userInfo.value.nickname = nickname
-    uni.setStorageSync('xc:nickname', nickname)
+  async function updateProfile(data: { nickname?: string; slogan?: string }) {
+    const nickname = data.nickname ?? userInfo.value?.nickname ?? ''
+    const slogan = data.slogan ?? userInfo.value?.slogan ?? ''
+    await api.updateNickname(nickname, slogan)
+    if (userInfo.value) {
+      if (data.nickname !== undefined) userInfo.value.nickname = data.nickname
+      if (data.slogan !== undefined) userInfo.value.slogan = data.slogan
+    }
+    if (data.nickname !== undefined) {
+      uni.setStorageSync('xc:nickname', data.nickname)
+    }
   }
 
   async function uploadAvatar(filePath: string) {
@@ -41,5 +52,5 @@ export const useUserStore = defineStore('user', () => {
     return avatarUrl.value
   }
 
-  return { userInfo, nickname, avatarUrl, fetchUserInfo, updateProfile, uploadAvatar }
+  return { userInfo, nickname, slogan, avatarUrl, fetchUserInfo, updateProfile, uploadAvatar }
 })

client/src/styles/mixins.scss

@@ -0,0 +1,249 @@
+/* ===== 公共 Mixins ===== */
+
+// 页面基础样式
+@mixin page-base {
+  min-height: 100vh;
+  background: $bg;
+  padding-bottom: 180rpx;
+}
+
+// 粘性头部
+@mixin sticky-header {
+  position: sticky;
+  top: 0;
+  z-index: 100;
+  background: $bg;
+}
+
+// 状态栏
+@mixin status-bar {
+  background: $bg;
+}
+
+// 卡片
+@mixin card($radius: $radius-2xl) {
+  background: $surface;
+  border-radius: $radius;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+}
+
+// 导航栏
+@mixin nav-bar {
+  display: flex;
+  align-items: center;
+  padding: $space-sm $space-xl $space-md;
+}
+
+// 返回按钮
+@mixin nav-back {
+  width: 88rpx;
+  height: 88rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  &:active { opacity: 0.6; }
+}
+
+// 页面标题
+@mixin page-title {
+  display: block;
+  text-align: center;
+  font-size: $font-2xl;
+  font-weight: 600;
+  color: $text;
+  padding: $space-sm 0 $space-md;
+}
+
+// 状态空/错误/加载
+@mixin state-box {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: $space-sm;
+  padding: 120rpx 0;
+}
+
+@mixin state-text {
+  font-size: $font-lg;
+  color: $text-muted;
+}
+
+// Tabs
+@mixin tabs-wrap {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: $space-sm;
+}
+
+@mixin tabs {
+  display: inline-flex;
+  background: $surface-warm;
+  border-radius: $radius-lg;
+  padding: $space-xs;
+}
+
+@mixin tab {
+  padding: $space-sm $space-xl;
+  border-radius: $radius-lg;
+  font-size: $font-lg;
+  color: $text-sec;
+  transition: all $transition-normal;
+
+  &.active {
+    background: $surface;
+    color: $primary;
+    font-weight: 600;
+    box-shadow: $shadow-sm;
+  }
+}
+
+// 弹窗
+@mixin modal-mask {
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background: rgba(0, 0, 0, 0.4);
+  z-index: 200;
+  display: flex;
+  align-items: flex-end;
+}
+
+// 高层级弹窗（紧急公告、身份选择等需要覆盖其他弹窗的场景）
+@mixin modal-mask-high {
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background: rgba(0, 0, 0, 0.5);
+  z-index: 300;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+@mixin bottom-modal {
+  width: 100%;
+  max-height: 80vh;
+  background: $surface;
+  border-radius: $radius-2xl $radius-2xl 0 0;
+  display: flex;
+  flex-direction: column;
+}
+
+@mixin modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $space-lg $space-xl $space-md;
+  border-bottom: 2rpx solid $border;
+}
+
+@mixin modal-title {
+  font-size: $font-xl;
+  font-weight: 600;
+  color: $text;
+}
+
+@mixin modal-close {
+  width: 56rpx;
+  height: 56rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: $border;
+  &:active { background: darken($border, 5%); }
+}
+
+// 列表项
+@mixin list-item {
+  display: flex;
+  align-items: center;
+  gap: $space-md;
+  padding: $space-lg $space-lg;
+  background: $surface;
+  border-radius: $radius-xl;
+  border: 2rpx solid $border;
+  box-shadow: $shadow-md;
+  margin-bottom: $space-sm;
+}
+
+// 输入框
+@mixin input {
+  width: 100%;
+  height: 80rpx;
+  padding: 0 $space-md;
+  background: $bg;
+  border-radius: $radius-lg;
+  border: 2rpx solid $border;
+  font-size: $font-lg;
+  color: $text;
+}
+
+// 按钮
+@mixin btn-primary {
+  height: 80rpx;
+  padding: 0 $space-lg;
+  background: linear-gradient(135deg, $primary, $primary-dark);
+  border-radius: $radius-lg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  &:active { opacity: 0.8; }
+}
+
+@mixin btn-primary-text {
+  font-size: $font-lg;
+  font-weight: 600;
+  color: $surface;
+  white-space: nowrap;
+}
+
+@mixin btn-ghost {
+  padding: $space-sm $space-md;
+  background: $surface-warm;
+  border-radius: $radius-md;
+  &:active { background: $border; }
+}
+
+@mixin btn-ghost-text {
+  font-size: $font-md;
+  color: $primary;
+}
+
+// Shimmer 动画
+@mixin shimmer {
+  background: linear-gradient(90deg, $border 25%, $surface-warm 50%, $border 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+}
+
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+// Flex 工具
+@mixin flex-center {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+@mixin flex-between {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+// 文本溢出
+@mixin text-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+// 安全区域
+@mixin safe-bottom {
+  padding-bottom: constant(safe-area-inset-bottom);
+  padding-bottom: env(safe-area-inset-bottom);
+}

client/src/uni.scss

@@ -1,31 +1,69 @@
-/* Design Tokens */
+/* ===== Design Tokens ===== */
+
+// 颜色系统
 $primary: #FF8C69;
-$primary-light: #FFB89A;
+$primary-light: #FFE8E0;
 $primary-dark: #E67355;
 $secondary: #6C9BCF;
 $accent: #FFD166;
+
 $bg: #FFF8F0;
 $surface: #FFFFFF;
 $surface-warm: #FFF0E6;
+
 $text: #2D1B1B;
 $text-sec: #8B7E7E;
 $text-muted: #BFB3B3;
+
 $success: #7BC67E;
 $warning: #FFB347;
 $danger: #FF6B6B;
+$danger-light: #FFE8E8;
+
 $border: #F0E0D6;
 
-$shadow-clay: 4px 4px 12px rgba(45, 27, 27, 0.08), inset -2px -2px 6px rgba(45, 27, 27, 0.04);
-$shadow-clay-hover: 6px 6px 16px rgba(45, 27, 27, 0.12), inset -2px -2px 6px rgba(45, 27, 27, 0.04);
-$shadow-clay-pressed: inset 2px 2px 6px rgba(45, 27, 27, 0.1);
+// 间距系统
+$space-xs: 8rpx;
+$space-sm: 16rpx;
+$space-md: 24rpx;
+$space-lg: 32rpx;
+$space-xl: 40rpx;
+$space-2xl: 48rpx;
 
-$radius-sm: 8rpx;
-$radius-md: 12rpx;
-$radius-lg: 16rpx;
-$radius-xl: 20rpx;
+// 圆角系统
+$radius-xs: 8rpx;
+$radius-sm: 12rpx;
+$radius-md: 16rpx;
+$radius-lg: 20rpx;
+$radius-xl: 28rpx;
+$radius-2xl: 40rpx;
 $radius-full: 9999rpx;
 
-/* uCharts theme */
+// 字体系统
+$font-xs: 20rpx;
+$font-sm: 22rpx;
+$font-md: 24rpx;
+$font-base: 26rpx;
+$font-lg: 28rpx;
+$font-xl: 32rpx;
+$font-2xl: 36rpx;
+$font-3xl: 40rpx;
+$font-4xl: 56rpx;
+
+// 阴影系统
+$shadow-sm: 2rpx 2rpx 8rpx rgba(45, 27, 27, 0.06);
+$shadow-md: 4rpx 4rpx 12rpx rgba(45, 27, 27, 0.08);
+$shadow-lg: 8rpx 8rpx 24rpx rgba(45, 27, 27, 0.12);
+$shadow-clay: $shadow-md, inset -2rpx -2rpx 6rpx rgba(45, 27, 27, 0.04);
+$shadow-clay-hover: 6rpx 6rpx 16rpx rgba(45, 27, 27, 0.12), inset -2rpx -2rpx 6rpx rgba(45, 27, 27, 0.04);
+$shadow-clay-pressed: inset 2rpx 2rpx 6rpx rgba(45, 27, 27, 0.1);
+
+// 动画
+$transition-fast: 0.15s ease;
+$transition-normal: 0.2s ease;
+$transition-slow: 0.3s ease;
+
+/* ===== uCharts theme ===== */
 page {
   --u-charts-color-0: #FF8C69;
   --u-charts-color-1: #FFD166;

client/src/utils/app-ready.ts

@@ -11,10 +11,10 @@ const _ready = new Promise<void>(resolve => { _resolve = resolve })
 /** 标记 App 启动完成（登录成功） */
 export function markReady() { _resolve() }
 
-/** 等待 App 就绪，最多等 3 秒超时 */
+/** 等待 App 就绪，最多等 8 秒超时（小程序登录可能较慢） */
 export function waitForReady(): Promise<void> {
   return Promise.race([
     _ready,
-    new Promise<void>(resolve => setTimeout(resolve, 3000))
+    new Promise<void>(resolve => setTimeout(resolve, 8000))
   ])
 }

client/src/utils/format.ts

@@ -36,7 +36,11 @@ export function formatDate(date: string | Date): string {
   if (diff === 1) return '昨天'
   if (diff === 2) return '前天'
 
-  return `${d.getMonth() + 1}月${d.getDate()}日`
+  // 跨年显示年份
+  const isCurrentYear = d.getFullYear() === now.getFullYear()
+  return isCurrentYear
+    ? `${d.getMonth() + 1}月${d.getDate()}日`
+    : `${d.getFullYear()}年${d.getMonth() + 1}月${d.getDate()}日`
 }
 
 export function formatMonth(date: string): string {
@@ -44,9 +48,12 @@ export function formatMonth(date: string): string {
   return `${year}年${parseInt(month)}月`
 }
 
+/** 获取当前月份（UTC+8 时区，与服务端保持一致） */
 export function getCurrentMonth(): string {
   const d = new Date()
-  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}`
+  const offset = 8 * 60 * 60 * 1000
+  const local = new Date(d.getTime() + offset)
+  return local.toISOString().slice(0, 7)
 }
 
 export function formatAmountRaw(fen: number): string {

client/src/utils/request.ts

@@ -1,4 +1,6 @@
 import { API_BASE } from '@/config'
+import type { LoginResult } from '@/api/auth'
+import { trackApiError } from './tracker'
 
 interface RequestOptions {
   url: string
@@ -6,14 +8,6 @@ interface RequestOptions {
   data?: any
 }
 
-interface LoginResult {
-  token: string
-  userId: number
-  nickname: string
-  avatar_url: string
-  role?: string
-}
-
 let isRedirectingToLogin = false
 /** 重登录期间挂起的请求，登录成功后统一重试 */
 let pendingRetries: Array<{ resolve: (v: any) => void; reject: (e: any) => void; options: RequestOptions }> = []
@@ -53,6 +47,7 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
       url: API_BASE + options.url,
       method: options.method || 'GET',
       data: options.data,
+      timeout: 15000, // 15秒超时
       header: {
         'Content-Type': 'application/json',
         ...(token ? { Authorization: `Bearer ${token}` } : {})
@@ -63,6 +58,10 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
         if (statusCode === 401) {
           uni.removeStorageSync('xc:token')
           uni.removeStorageSync('xc:userId')
+          uni.removeStorageSync('xc:nickname')
+          uni.removeStorageSync('xc:avatar_url')
+          uni.removeStorageSync('xc:role')
+          uni.removeStorageSync('xc:currentGroupId')
 
           // 加入重试队列
           pendingRetries.push({ resolve, reject, options })
@@ -91,6 +90,8 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
         if (data.code === 0) {
           resolve(data.data)
         } else {
+          // 埋点：API 业务错误
+          trackApiError(options.url, statusCode, data.message || '请求失败')
           // "用户不存在" 不弹 toast（首次登录竞态）
           if (data.code !== 40400 || data.message !== '用户不存在') {
             uni.showToast({ title: data.message || '请求失败', icon: 'none' })
@@ -99,6 +100,8 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
         }
       },
       fail: (err: any) => {
+        // 埋点：网络错误
+        trackApiError(options.url, 0, '网络错误')
         uni.showToast({ title: '网络错误', icon: 'none' })
         reject(err)
       }

client/src/utils/tracker.ts

@@ -0,0 +1,140 @@
+/**
+ * 前端埋点工具
+ * 记录用户关键操作和错误信息
+ */
+
+import { request } from './request'
+
+interface TrackEvent {
+  event: string
+  page?: string
+  data?: Record<string, any>
+}
+
+/** 上报队列（批量上报，减少请求） */
+let eventQueue: TrackEvent[] = []
+let flushTimer: number | null = null
+const FLUSH_INTERVAL = 5000 // 5秒上报一次
+const MAX_QUEUE_SIZE = 20
+
+/** 获取当前页面路径 */
+function getCurrentPage(): string {
+  const pages = getCurrentPages()
+  if (pages.length > 0) {
+    return `/${pages[pages.length - 1].route}`
+  }
+  return '/unknown'
+}
+
+/** 批量上报事件 */
+async function flushEvents() {
+  if (eventQueue.length === 0) return
+
+  const events = [...eventQueue]
+  eventQueue = []
+
+  try {
+    await request({
+      url: '/track',
+      method: 'POST',
+      data: { events }
+    })
+  } catch {
+    // 上报失败不处理，避免影响用户体验
+  }
+}
+
+/** 添加事件到队列 */
+function addToQueue(event: TrackEvent) {
+  eventQueue.push(event)
+
+  // 队列满时立即上报
+  if (eventQueue.length >= MAX_QUEUE_SIZE) {
+    flushEvents()
+    return
+  }
+
+  // 设置定时上报
+  if (!flushTimer) {
+    flushTimer = setTimeout(() => {
+      flushTimer = null
+      flushEvents()
+    }, FLUSH_INTERVAL) as unknown as number
+  }
+}
+
+/**
+ * 追踪页面访问
+ */
+export function trackPageView(pagePath?: string) {
+  addToQueue({
+    event: 'page_view',
+    page: pagePath || getCurrentPage()
+  })
+}
+
+/**
+ * 追踪用户操作
+ * @param action 操作名称，如 'click_save', 'submit_form'
+ * @param data 附加数据
+ */
+export function trackAction(action: string, data?: Record<string, any>) {
+  addToQueue({
+    event: 'action',
+    page: getCurrentPage(),
+    data: { action, ...data }
+  })
+}
+
+/**
+ * 追踪错误
+ */
+export function trackError(error: Error | string, extra?: Record<string, any>) {
+  const errorInfo = typeof error === 'string'
+    ? { message: error }
+    : { message: error.message, stack: error.stack?.slice(0, 500) }
+
+  addToQueue({
+    event: 'error',
+    page: getCurrentPage(),
+    data: { ...errorInfo, ...extra }
+  })
+}
+
+/**
+ * 追踪 API 请求失败
+ */
+export function trackApiError(url: string, status: number, message: string) {
+  addToQueue({
+    event: 'api_error',
+    page: getCurrentPage(),
+    data: { url, status, message }
+  })
+}
+
+/**
+ * 设置全局错误监听
+ */
+export function setupErrorTracking() {
+  // Vue 错误处理
+  uni.onError((err: string) => {
+    trackError(err, { type: 'global' })
+  })
+
+  // 未处理的 Promise rejection
+  // #ifdef H5
+  if (typeof window !== 'undefined') {
+    window.addEventListener('unhandledrejection', (event) => {
+      trackError(String(event.reason), { type: 'unhandledrejection' })
+    })
+  }
+  // #endif
+}
+
+export default {
+  trackPageView,
+  trackAction,
+  trackError,
+  trackApiError,
+  setupErrorTracking
+}

docs/superpowers/plans/2026-06-08-s1-comprehensive-scan.md

@@ -0,0 +1,320 @@
+# S1 全面扫描 — 实施计划
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** 对「小菜记账」全项目进行三维度（缺陷/UI/功能）全面扫描，产出结构化问题清单
+
+**Architecture:** 5 个并行扫描组 + 1 个汇总任务。每组用 Explore agent 深度检查文件，从缺陷/UI/功能三个维度输出 P0-P3 优先级发现。
+
+**Tech Stack:** TypeScript, Vue 3, Uni-app, Express, MySQL
+
+---
+
+## 文件结构
+
+```
+client/src/                          server/src/
+├── pages/                           ├── index.ts
+│   ├── index/index.vue              ├── middleware/
+│   ├── add/index.vue                │   ├── auth.ts
+│   ├── bills/                       │   ├── logger.ts
+│   │   ├── index.vue                │   └── requireAdmin.ts
+│   │   └── filter-panel.vue         ├── routes/
+│   ├── stats/index.vue              │   ├── auth.ts
+│   ├── profile/index.vue            │   ├── transaction.ts
+│   ├── profile-edit/index.vue       │   ├── category.ts
+│   ├── budget/index.vue             │   ├── budget.ts
+│   ├── category-manage/index.vue    │   ├── stats.ts
+│   ├── group-manage/index.vue       │   ├── user.ts
+│   ├── notifications/index.vue      │   ├── group.ts
+│   ├── feedback/index.vue           │   ├── notification.ts
+│   ├── privacy/index.vue            │   ├── filter.ts
+│   └── admin/                       │   ├── feedback.ts
+│       ├── index.vue                │   ├── config.ts
+│       ├── users.vue                │   ├── admin.ts
+│       ├── notifications.vue        │   ├── track.ts
+│       ├── feedback.vue             │   ├── logs.ts
+│       ├── config.vue               │   └── backup.ts
+│       ├── logs.vue                 ├── utils/
+│       └── track.vue                │   ├── backup.ts
+├── components/                      │   └── date.ts
+│   ├── Icon/Icon.vue                └── db/
+│   ├── Numpad/Numpad.vue                ├── connection.ts
+│   ├── TransactionItem/...vue           └── init.ts
+│   ├── Skeleton/Skeleton.vue
+│   ├── SaveSuccess/...vue
+│   ├── BudgetBar/BudgetBar.vue
+│   ├── CategoryIcon/...vue
+│   └── ChartWrapper/...vue
+├── stores/
+│   ├── transaction.ts
+│   ├── category.ts
+│   ├── budget.ts
+│   ├── stats.ts
+│   ├── user.ts
+│   ├── group.ts
+│   ├── filter.ts
+│   ├── notification.ts
+│   └── config.ts
+├── api/
+│   ├── auth.ts, transaction.ts, category.ts
+│   ├── budget.ts, stats.ts, user.ts
+│   ├── group.ts, notification.ts, filter.ts
+│   ├── feedback.ts, config.ts, admin.ts, logs.ts
+│   └── index.ts
+├── utils/
+│   ├── request.ts, format.ts, system.ts
+│   ├── app-ready.ts, tracker.ts
+└── config.ts
+```
+
+---
+
+## 扫描检查清单（每个文件按此标准检查）
+
+每个文件从以下三个维度检查：
+
+### 🔧 缺陷维度
+- [ ] API 参数类型：`request()` 调用是否使用 `{ url, method?, data? }` 格式
+- [ ] null/undefined 处理：是否可能传递 undefined 到查询参数
+- [ ] 边界条件：空数组、空字符串、0 值的处理
+- [ ] 竞态条件：快速切换页面时请求是否可能覆盖
+- [ ] 小程序适配：胶囊按钮避让 (capsuleRight)、scroll-view 高度
+- [ ] 数据加载：onMounted 是否先 await waitForReady()
+- [ ] catch 块：是否有用户提示而非静默失败
+- [ ] 后端响应格式：是否返回 `{ code: 0, data }` 或 `{ code: xxx, message }`
+
+### 🎨 UI 维度
+- [ ] 加载态：是否有 loading/skeleton，避免白屏
+- [ ] 空状态：无数据时是否有友好的空状态提示
+- [ ] 错误态：是否有错误提示机制
+- [ ] 触摸反馈：可点击元素是否有 `:active` 样式
+- [ ] 设计一致性：颜色/圆角/阴影使用 SCSS 变量，不硬编码
+- [ ] 触摸目标：交互元素 ≥ 44×44px
+- [ ] emoji：禁止使用 emoji，必须用 Icon 组件
+- [ ] 动画：是否尊重 prefers-reduced-motion
+- [ ] 文字对比度：≥ 4.5:1 (WCAG AA)
+
+### 🚀 功能维度
+- [ ] 分页：是否正确分页，是否有「没有更多了」
+- [ ] 筛选：筛选条件变更时是否重置页码
+- [ ] 输入校验：前端是否有校验，后端是否有校验
+- [ ] 错误码规范：0/40001/40300/40400/50000
+- [ ] 数据流：API → store → 组件是否清晰
+
+### 优先级定义
+| 级别 | 含义 | 示例 |
+|------|------|------|
+| P0 | 数据/安全/崩溃 | 金额错误、SQL 注入、白屏 |
+| P1 | 功能不可用 | 按钮无响应、数据不刷新、接口报错 |
+| P2 | 体验不佳 | 空状态缺失、加载闪烁 |
+| P3 | 建议改进 | 代码整洁、命名、注释 |
+
+---
+
+### Task 1: 扫描组 1 — 核心页面
+
+**Files (13):**
+- `client/src/pages/index/index.vue`
+- `client/src/pages/add/index.vue`
+- `client/src/pages/bills/index.vue`
+- `client/src/pages/bills/filter-panel.vue`
+- `client/src/pages/stats/index.vue`
+- `client/src/stores/transaction.ts`
+- `client/src/stores/category.ts`
+- `client/src/stores/budget.ts`
+- `client/src/stores/stats.ts`
+- `client/src/api/transaction.ts`
+- `client/src/api/category.ts`
+- `client/src/api/budget.ts`
+- `client/src/api/stats.ts`
+
+- [ ] **Step 1: 并行读取所有文件**
+
+使用 Explore agent，读取上述全部 13 个文件，对每个文件按「扫描检查清单」逐项检查。
+
+- [ ] **Step 2: 输出结构化发现清单**
+
+输出格式：
+
+```markdown
+## 组 1: 核心页面 — 扫描结果
+
+### 🔧 缺陷
+
+| 优先级 | 文件:行号 | 问题 | 影响 |
+|--------|----------|------|------|
+| P1 | pages/bills/index.vue:42 | onMounted 缺少 waitForReady | 登录未完成就发请求，可能 401 |
+
+### 🎨 UI 问题
+
+| 优先级 | 文件:行号 | 问题 | 影响 |
+|--------|----------|------|------|
+| P2 | pages/index/index.vue:xxx | 无空状态提示 | 新用户看到空白页 |
+
+### 🚀 功能缺口
+
+| 优先级 | 文件:行号 | 问题 | 建议 |
+|--------|----------|------|------|
+| P2 | stores/transaction.ts | 无请求去重 | 快速点击可能重复提交 |
+```
+
+---
+
+### Task 2: 扫描组 2 — 用户 & 设置
+
+**Files (18):**
+- `client/src/pages/profile/index.vue`
+- `client/src/pages/profile-edit/index.vue`
+- `client/src/pages/budget/index.vue`
+- `client/src/pages/category-manage/index.vue`
+- `client/src/pages/group-manage/index.vue`
+- `client/src/pages/notifications/index.vue`
+- `client/src/pages/feedback/index.vue`
+- `client/src/pages/privacy/index.vue`
+- `client/src/stores/user.ts`
+- `client/src/stores/group.ts`
+- `client/src/stores/filter.ts`
+- `client/src/stores/notification.ts`
+- `client/src/stores/config.ts`
+- `client/src/api/user.ts`
+- `client/src/api/group.ts`
+- `client/src/api/notification.ts`
+- `client/src/api/feedback.ts`
+- `client/src/api/filter.ts`
+
+- [ ] **Step 1: 并行读取所有文件**
+
+使用 Explore agent，读取上述全部 18 个文件，对每个文件按「扫描检查清单」逐项检查。
+
+- [ ] **Step 2: 输出结构化发现清单**
+
+格式同 Task 1。
+
+---
+
+### Task 3: 扫描组 3 — 管理后台
+
+**Files (10):**
+- `client/src/pages/admin/index.vue`
+- `client/src/pages/admin/users.vue`
+- `client/src/pages/admin/notifications.vue`
+- `client/src/pages/admin/feedback.vue`
+- `client/src/pages/admin/config.vue`
+- `client/src/pages/admin/logs.vue`
+- `client/src/pages/admin/track.vue`
+- `client/src/api/admin.ts`
+- `client/src/api/config.ts`
+- `client/src/api/logs.ts`
+
+- [ ] **Step 1: 并行读取所有文件**
+
+使用 Explore agent，读取上述全部 10 个文件，对每个文件按「扫描检查清单」逐项检查。
+
+- [ ] **Step 2: 输出结构化发现清单**
+
+格式同 Task 1。
+
+---
+
+### Task 4: 扫描组 4 — 后端路由 & 基础设施
+
+**Files (23):**
+- `server/src/index.ts`
+- `server/src/middleware/auth.ts`
+- `server/src/middleware/logger.ts`
+- `server/src/middleware/requireAdmin.ts`
+- `server/src/routes/auth.ts`
+- `server/src/routes/transaction.ts`
+- `server/src/routes/category.ts`
+- `server/src/routes/budget.ts`
+- `server/src/routes/stats.ts`
+- `server/src/routes/user.ts`
+- `server/src/routes/group.ts`
+- `server/src/routes/notification.ts`
+- `server/src/routes/filter.ts`
+- `server/src/routes/feedback.ts`
+- `server/src/routes/config.ts`
+- `server/src/routes/admin.ts`
+- `server/src/routes/track.ts`
+- `server/src/routes/logs.ts`
+- `server/src/routes/backup.ts`
+- `server/src/utils/backup.ts`
+- `server/src/utils/date.ts`
+- `server/src/db/connection.ts`
+- `server/src/db/init.ts`
+
+- [ ] **Step 1: 并行读取所有文件**
+
+使用 Explore agent，读取上述全部 23 个文件，对每个文件按以下关注点检查：
+
+**后端专项检查：**
+- SQL 注入风险（参数化查询）
+- 输入校验（类型、范围）
+- 响应格式统一（`{ code, data/message }`）
+- 错误码规范
+- LIMIT/OFFSET 参数类型（整数）
+- 认证/授权逻辑完整性
+- 日志记录完整性
+
+- [ ] **Step 2: 输出结构化发现清单**
+
+格式同 Task 1。
+
+---
+
+### Task 5: 扫描组 5 — 公共组件 & 基础设施
+
+**Files (12):**
+- `client/src/components/Icon/Icon.vue`
+- `client/src/components/Numpad/Numpad.vue`
+- `client/src/components/TransactionItem/TransactionItem.vue`
+- `client/src/components/Skeleton/Skeleton.vue`
+- `client/src/components/SaveSuccess/SaveSuccess.vue`
+- `client/src/components/BudgetBar/BudgetBar.vue`
+- `client/src/components/CategoryIcon/CategoryIcon.vue`
+- `client/src/components/ChartWrapper/ChartWrapper.vue`
+- `client/src/utils/request.ts`
+- `client/src/utils/format.ts`
+- `client/src/utils/tracker.ts`
+- `client/src/config.ts`
+
+- [ ] **Step 1: 并行读取所有文件**
+
+使用 Explore agent，读取上述全部 12 个文件，对每个文件按「扫描检查清单」逐项检查。
+
+- [ ] **Step 2: 输出结构化发现清单**
+
+格式同 Task 1。
+
+---
+
+### Task 6: 汇总 & 排期
+
+- [ ] **Step 1: 合并 5 组发现清单**
+
+将所有扫描结果合并为一文档，按优先级分组：
+
+```markdown
+# S1 全面扫描 — 汇总报告
+
+## P0 — 立即修复（N 项）
+| 组 | 文件 | 问题 |
+|----|------|------|
+
+## P1 — 高优先级（N 项）
+...
+
+## P2 — 中优先级（N 项）
+...
+
+## P3 — 建议改进（N 项）
+...
+```
+
+- [ ] **Step 2: 提交汇总报告**
+
+```bash
+git add docs/superpowers/
+git commit -m "docs: S1 全面扫描汇总报告"
+```

docs/superpowers/specs/2026-06-08-s1-scan-findings.md

@@ -0,0 +1,107 @@
+# S1 全面扫描 — 汇总报告
+
+日期: 2026-06-08
+
+## 统计总览
+
+| 优先级 | 数量 | 说明 |
+|--------|------|------|
+| P0 | 0 | 无数据丢失/安全漏洞/崩溃风险 |
+| P1 | 1 | 功能问题 |
+| P2 | 4 | 体验/规范问题 |
+| P3 | 7 | 建议改进 |
+| **合计** | **12** | |
+
+---
+
+## P1 — 高优先级（1 项）
+
+### 1. notifications 页面使用 emoji 违反设计规范
+
+| 文件 | 行号 | 问题 | 影响 |
+|------|------|------|------|
+| [notifications/index.vue](client/src/pages/notifications/index.vue) | 43 | `<text class="pin-badge">📌</text>` 使用 emoji 作为图钉图标 | 设计规范明确禁止 emoji，必须使用 Icon 组件 |
+
+**修复方向**：将 `📌` 替换为 `<Icon name="pin" ... />`
+
+---
+
+## P2 — 中优先级（4 项）
+
+### 2. stats 趋势条动画缺少 prefers-reduced-motion
+
+| 文件 | 行号 | 问题 | 影响 |
+|------|------|------|------|
+| [stats/index.vue](client/src/pages/stats/index.vue) | 550 | `.trend-bar { transition: width 0.6s ease-out; }` 无 `prefers-reduced-motion` 处理 | 对动画敏感用户不友好 |
+
+**修复方向**：添加 `@media (prefers-reduced-motion: reduce) { .trend-bar { transition: none; } }`
+
+### 3. admin/logs 页面日期选择触发双重请求
+
+| 文件 | 行号 | 问题 | 影响 |
+|------|------|------|------|
+| [admin/logs.vue](client/src/pages/admin/logs.vue) | 181-185, 206-209 | `selectDate()` 直接调用 `loadLogs()`，同时 `watch([filterLevel, selectedDate])` 也触发 `loadLogs()`，导致日期变更时请求发两次 | 浪费带宽，可能导致竞态 |
+
+**修复方向**：`selectDate()` 只设置 `selectedDate.value`，删除手动 `loadLogs()` 调用，由 watcher 统一触发。
+
+### 4. bills 页面列表参数使用 any 类型
+
+| 文件 | 行号 | 问题 | 影响 |
+|------|------|------|------|
+| [bills/index.vue](client/src/pages/bills/index.vue) | 109, 165 | `txList: any[]` 和 `params: any` 丢失类型安全 | 重构时易引入 bug |
+
+**修复方向**：使用 `Transaction[]` 和 `TransactionParams` 类型。
+
+### 5. bills 空状态缺少图标
+
+| 文件 | 行号 | 问题 | 影响 |
+|------|------|------|------|
+| [bills/index.vue](client/src/pages/bills/index.vue) | 82-84 | 空状态只显示文字「暂无账单记录」，无图标 | 与其他页面空状态不一致（其他页面都有 Icon） |
+
+**修复方向**：添加 `<Icon name="edit" :size="48" color="#BFB3B3" />`
+
+---
+
+## P3 — 建议改进（7 项）
+
+### 6. 多处使用 `any` 类型
+
+| 文件 | 行号 | 问题 |
+|------|------|------|
+| [index/index.vue](client/src/pages/index/index.vue) | 168 | `recentTx` 类型 `any[]`，应为 `Transaction[]` |
+| [add/index.vue](client/src/pages/add/index.vue) | 139 | `getCurrentPages()` 结果 cast `as any` |
+| [budget/index.vue](client/src/pages/budget/index.vue) | 93 | `budget` 类型 `any`，应为 `Budget \| null` |
+| [profile/index.vue](client/src/pages/profile/index.vue) | 329 | `allList` 类型 `any[]`，应为 `Transaction[]` |
+| [admin/users.vue](client/src/pages/admin/users.vue) | 99 | `params` 类型 `any`，应为具名类型 |
+| [admin/feedback.vue](client/src/pages/admin/feedback.vue) | 105 | `list` 类型 `any[]`，应使用 Feedback 类型 |
+
+### 7. stats 页面 loadData / loadTabData 代码重复
+
+| 文件 | 行号 | 问题 |
+|------|------|------|
+| [stats/index.vue](client/src/pages/stats/index.vue) | 245-281 | `loadData` 和 `loadTabData` 有大量重复代码（loadSeq、错误处理），可抽取公共函数 |
+
+---
+
+## 总体评价
+
+代码质量整体良好，主要体现在：
+
+- ✅ **认证机制完善**：HMAC-SHA256 token + timingSafeEqual，30天过期
+- ✅ **竞态保护**：bills、stats、notifications 页面均使用 `loadSeq` 防止并发覆盖
+- ✅ **401 队列重试**：`request.ts` 自动重登录 + 队列重试，设计精良
+- ✅ **统一设计系统**：SCSS 变量、mixin 复用度高，Claymorphism 风格统一
+- ✅ **响应格式统一**：后端 API 返回 `{ code, data/message }` 标准格式
+- ✅ **输入校验**：前后端均有校验（金额范围、必填字段、类型白名单）
+- ✅ **参数化查询**：后端 SQL 使用 `?` 占位符，无 SQL 注入风险
+- ✅ **空状态/加载态/错误态**：大部分页面三态齐全
+- ✅ **小程序适配**：胶囊按钮避让 `capsuleRight` 使用正确
+- ✅ **数据加载模式**：`waitForReady()` + `initialLoaded` 守卫模式统一
+- ✅ **动画可访问性**：大部分页面有 `prefers-reduced-motion` 处理
+
+主要改进方向集中在：
+1. 消除 emoji（1 处）
+2. 补全 `prefers-reduced-motion`（1 处）
+3. 修复重复请求（1 处）
+4. 统一空状态样式（1 处）
+5. 减少 `any` 类型使用（6 处）

docs/superpowers/specs/2026-06-08-xiaocai-quality-iteration-design.md

@@ -0,0 +1,110 @@
+# 小菜记账 — 质量迭代设计
+
+日期: 2026-06-08
+
+## 概述
+
+对「小菜记账」进行全面质量迭代，分四个阶段推进：全面扫描 → 缺陷修复 → UI 交互优化 → 系统功能迭代。
+
+## 总体方案：分阶段逐层推进
+
+```
+S1 全面扫描 → S2 缺陷修复 → S3 UI 优化 → S4 功能迭代
+```
+
+每阶段有独立验收标准，后续阶段基于前一阶段的稳定基线。
+
+---
+
+## S1: 全面扫描
+
+### 扫描维度
+
+对每个文件从三个维度同时检查：
+
+#### 🔧 缺陷维度
+- **类型安全**: API 参数类型错误、null/undefined 处理不当、`any` 滥用
+- **边界条件**: 空数据、空字符串、0 值、数组越界
+- **竞态条件**: 快速切换页面时未取消的请求
+- **小程序适配**: 胶囊按钮避让缺失、scroll-view 高度计算错误
+- **内存泄漏**: 未清理的 timer、watcher、事件监听
+- **响应格式**: 后端路由是否统一返回 `{ code, data/message }`
+- **错误码规范**: 是否符合 0=成功, 40001=参数错误, 40300=权限, 40400=不存在, 50000=服务器错误
+
+#### 🎨 UI 维度
+- **加载态**: 是否有 loading/skeleton，避免白屏
+- **空状态**: 是否有友好的空状态提示（图标+文案）
+- **错误态**: 网络错误/超时是否有用户提示
+- **触摸反馈**: 按钮/列表项是否有点击态（`:active` 样式）
+- **动画过渡**: 是否尊重 `prefers-reduced-motion`
+- **设计一致性**: 颜色、圆角、阴影是否使用 SCSS 变量，而非硬编码
+- **触摸目标**: 是否 ≥ 44×44px（小程序最小触摸区域）
+- **emoji 检查**: 是否混用 emoji 代替 Icon 组件（设计规范禁止 emoji）
+
+#### 🚀 功能维度
+- **数据完整性**: 分页是否正确、筛选是否生效
+- **校验完整性**: 前端+后端是否都有输入校验
+- **错误处理**: catch 块是否有用户提示（而非静默失败）
+- **数据流**: API → store → 组件数据流是否清晰，避免 prop drilling
+
+### 扫描分组
+
+| 扫描组 | 覆盖范围 | 文件数（约） |
+|--------|---------|------------|
+| 组 1: 核心页面 | 首页、记账、账单、统计 + 对应 store + API | ~10 |
+| 组 2: 用户 & 设置 | 个人、编辑资料、预算、分类管理、群组、通知、反馈、隐私 | ~12 |
+| 组 3: 管理后台 | 仪表盘、用户管理、公告、反馈、配置、日志、埋点 | ~10 |
+| 组 4: 后端路由 | 15 个路由 + 中间件 + 工具函数 | ~20 |
+| 组 5: 公共组件 & 基础设施 | Icon、Numpad、TransactionItem、Skeleton、request、tracker 等 | ~10 |
+
+### 产出物
+
+每个扫描组输出结构化发现清单，每条发现包含：
+- **优先级**: P0(立即)/P1(高)/P2(中)/P3(低)
+- **文件**: 精确到行号
+- **问题描述**: 清晰说明缺陷/问题
+- **影响**: 用户可见影响
+
+所有发现汇总到统一清单，供审核和排期。
+
+### 优先级定义
+
+| 级别 | 含义 | 示例 |
+|------|------|------|
+| P0 | 数据丢失/安全/崩溃 | 金额计算错误、SQL 注入、白屏 |
+| P1 | 功能不可用/严重体验问题 | 按钮无响应、数据不刷新、接口报错 |
+| P2 | 体验不佳/边界情况 | 空状态缺失、加载闪烁、动画卡顿 |
+| P3 | 建议改进 | 代码整洁、变量命名、注释补充 |
+
+---
+
+## S2: 缺陷修复（扫描后细化）
+
+- 按 P0 → P1 → P2 顺序修复
+- 每个修复前先写测试用例复现
+- 修复后验证已有测试通过
+
+---
+
+## S3: UI 交互优化（扫描后细化）
+
+- 统一加载/空/错误状态组件
+- 统一触摸反馈模式
+- 动画一致性检查
+- 无障碍改进
+
+---
+
+## S4: 系统功能迭代（扫描后细化）
+
+- 基于扫描发现的功能缺口
+- 新功能需写 spec → plan → implement
+
+---
+
+## 不涉及的范围
+
+- 不修改 `dist/` 目录
+- 不修改 lock 文件
+- 不做无关重构
+- 不做数据库结构大改（如需迁移需单独评审）

server/src/db/init.ts

@@ -148,6 +148,135 @@ async function runMigrations(conn: mysql.Connection) {
     await conn.query('ALTER TABLE notifications ADD INDEX idx_pinned (is_pinned, created_at)')
     await conn.query('ALTER TABLE notifications ADD INDEX idx_expire (expire_at)')
   }
+
+  // 公告已读记录表（解决系统/群组公告已读状态共享问题）
+  const hasNotificationReads = await tableExists(conn, 'notification_reads')
+  if (!hasNotificationReads) {
+    console.log('[DB] Migrating: creating notification_reads table')
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS notification_reads (
+        notification_id INT NOT NULL,
+        user_id INT NOT NULL,
+        read_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        PRIMARY KEY (notification_id, user_id),
+        INDEX idx_user (user_id),
+        FOREIGN KEY (notification_id) REFERENCES notifications(id) ON DELETE CASCADE,
+        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+  }
+
+  // users 表添加 slogan（个性签名）
+  const hasSlogan = await columnExists(conn, 'users', 'slogan')
+  if (!hasSlogan) {
+    console.log('[DB] Migrating: adding slogan to users')
+    await conn.query("ALTER TABLE users ADD COLUMN slogan VARCHAR(100) DEFAULT '记账小能手' COMMENT '个性签名' AFTER avatar_url")
+  }
+
+  // 系统配置表
+  const hasSysConfig = await tableExists(conn, 'sys_config')
+  if (!hasSysConfig) {
+    console.log('[DB] Migrating: creating sys_config table')
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS sys_config (
+        config_key VARCHAR(50) PRIMARY KEY COMMENT '配置键',
+        config_value TEXT NOT NULL COMMENT '配置值',
+        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+    // 插入默认配置
+    await conn.query(`
+      INSERT IGNORE INTO sys_config (config_key, config_value) VALUES
+      ('app_name', '小菜记账'),
+      ('app_version', '1.0.0'),
+      ('app_slogan', '温暖 x 轻松的个人记账小程序'),
+      ('app_description', '让记账从负担变成享受')
+    `)
+  }
+
+  // 确保 app_name 配置存在（兼容已有数据库）
+  const [appNameRows] = await conn.query(
+    "SELECT COUNT(*) as cnt FROM sys_config WHERE config_key = 'app_name'"
+  )
+  if ((appNameRows as any[])[0].cnt === 0) {
+    await conn.query("INSERT INTO sys_config (config_key, config_value) VALUES ('app_name', '小菜记账')")
+  }
+
+  // 反馈表
+  const hasFeedbacks = await tableExists(conn, 'feedbacks')
+  if (!hasFeedbacks) {
+    console.log('[DB] Migrating: creating feedbacks table')
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS feedbacks (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        user_id INT NOT NULL,
+        type ENUM('bug', 'feature', 'ux', 'other') NOT NULL DEFAULT 'other' COMMENT '反馈类型',
+        content TEXT NOT NULL COMMENT '反馈内容',
+        contact VARCHAR(100) DEFAULT '' COMMENT '联系方式',
+        status ENUM('pending', 'processed', 'ignored') DEFAULT 'pending' COMMENT '处理状态',
+        admin_reply TEXT COMMENT '管理员回复',
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+        INDEX idx_user (user_id),
+        INDEX idx_status (status),
+        INDEX idx_created (created_at),
+        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+  }
+
+  // 埋点事件表
+  const hasTrackEvents = await tableExists(conn, 'track_events')
+  if (!hasTrackEvents) {
+    console.log('[DB] Migrating: creating track_events table')
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS track_events (
+        id BIGINT AUTO_INCREMENT PRIMARY KEY,
+        event VARCHAR(50) NOT NULL COMMENT '事件类型',
+        page VARCHAR(100) DEFAULT '' COMMENT '页面路径',
+        data JSON DEFAULT NULL COMMENT '事件数据',
+        user_id INT DEFAULT NULL COMMENT '用户ID',
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        INDEX idx_event (event),
+        INDEX idx_created (created_at),
+        INDEX idx_user (user_id)
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+  }
+
+  // 周期账单模板表
+  const hasRecurring = await tableExists(conn, 'recurring_templates')
+  if (!hasRecurring) {
+    console.log('[DB] Migrating: creating recurring_templates table')
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS recurring_templates (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        user_id INT NOT NULL,
+        amount INT NOT NULL COMMENT '单位：分',
+        type ENUM('expense', 'income') NOT NULL,
+        category_id INT NOT NULL,
+        note VARCHAR(200) DEFAULT '',
+        frequency ENUM('weekly', 'monthly', 'yearly') NOT NULL DEFAULT 'monthly',
+        next_date DATE NOT NULL COMMENT '下次生成日期',
+        end_date DATE DEFAULT NULL COMMENT '截止日期，NULL=永久',
+        is_active TINYINT(1) DEFAULT 1,
+        group_id INT DEFAULT NULL,
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+        INDEX idx_user (user_id),
+        INDEX idx_next_date (next_date),
+        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+        FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE CASCADE
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+  }
+
+  // transactions 表添加 recurring_id
+  const hasRecurringId = await columnExists(conn, 'transactions', 'recurring_id')
+  if (!hasRecurringId) {
+    console.log('[DB] Migrating: adding recurring_id to transactions')
+    await conn.query("ALTER TABLE transactions ADD COLUMN recurring_id INT DEFAULT NULL COMMENT '关联的周期模板ID' AFTER group_id")
+  }
 }
 
 export async function initDatabase() {

server/src/db/schema.sql

@@ -4,6 +4,7 @@ CREATE TABLE IF NOT EXISTS users (
   session_key VARCHAR(100),
   nickname VARCHAR(50) DEFAULT '小菜' COMMENT '用户昵称',
   avatar_url VARCHAR(500) DEFAULT '' COMMENT '头像URL',
+  slogan VARCHAR(100) DEFAULT '记账小能手' COMMENT '个性签名',
   role ENUM('user', 'admin') DEFAULT 'user' COMMENT '角色',
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
@@ -31,7 +32,8 @@ CREATE TABLE IF NOT EXISTS transactions (
   category_id INT,
   note VARCHAR(200),
   date DATE NOT NULL,
-  group_id INT DEFAULT NULL COMMENT '群组标签，NULL=纯个人记录',
+  group_id INT DEFAULT NULL COMMENT '群组标签（仅标记，群组账单通过 user_id 关联 group_members 统计）',
+  recurring_id INT DEFAULT NULL COMMENT '关联的周期模板ID',
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   INDEX idx_user_date (user_id, date),
@@ -81,7 +83,7 @@ CREATE TABLE IF NOT EXISTS notifications (
   type ENUM('system', 'group', 'personal') NOT NULL,
   title VARCHAR(100) NOT NULL,
   content TEXT,
-  is_read TINYINT(1) DEFAULT 0,
+  is_read TINYINT(1) DEFAULT 0 COMMENT '仅用于个人通知，系统/群组公告使用 notification_reads 表',
   is_pinned TINYINT(1) DEFAULT 0 COMMENT '是否置顶',
   is_urgent TINYINT(1) DEFAULT 0 COMMENT '是否强提醒弹窗',
   publish_at TIMESTAMP NULL COMMENT '定时发布时间（NULL=立即发布）',
@@ -95,6 +97,17 @@ CREATE TABLE IF NOT EXISTS notifications (
   INDEX idx_expire (expire_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
+-- 公告已读记录表（解决系统/群组公告已读状态共享问题）
+CREATE TABLE IF NOT EXISTS notification_reads (
+  notification_id INT NOT NULL,
+  user_id INT NOT NULL,
+  read_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (notification_id, user_id),
+  INDEX idx_user (user_id),
+  FOREIGN KEY (notification_id) REFERENCES notifications(id) ON DELETE CASCADE,
+  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
 CREATE TABLE IF NOT EXISTS saved_filters (
   id INT AUTO_INCREMENT PRIMARY KEY,
   user_id INT NOT NULL,
@@ -103,3 +116,57 @@ CREATE TABLE IF NOT EXISTS saved_filters (
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
   FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS feedbacks (
+  id INT AUTO_INCREMENT PRIMARY KEY,
+  user_id INT NOT NULL,
+  type ENUM('bug', 'feature', 'ux', 'other') NOT NULL DEFAULT 'other' COMMENT '反馈类型',
+  content TEXT NOT NULL COMMENT '反馈内容',
+  contact VARCHAR(100) DEFAULT '' COMMENT '联系方式',
+  status ENUM('pending', 'processed', 'ignored') DEFAULT 'pending' COMMENT '处理状态',
+  admin_reply TEXT COMMENT '管理员回复',
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  INDEX idx_user (user_id),
+  INDEX idx_status (status),
+  INDEX idx_created (created_at),
+  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS sys_config (
+  config_key VARCHAR(50) PRIMARY KEY COMMENT '配置键',
+  config_value TEXT NOT NULL COMMENT '配置值',
+  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS track_events (
+  id BIGINT AUTO_INCREMENT PRIMARY KEY,
+  event VARCHAR(50) NOT NULL COMMENT '事件类型',
+  page VARCHAR(100) DEFAULT '' COMMENT '页面路径',
+  data JSON DEFAULT NULL COMMENT '事件数据',
+  user_id INT DEFAULT NULL COMMENT '用户ID',
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  INDEX idx_event (event),
+  INDEX idx_created (created_at),
+  INDEX idx_user (user_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS recurring_templates (
+  id INT AUTO_INCREMENT PRIMARY KEY,
+  user_id INT NOT NULL,
+  amount INT NOT NULL COMMENT '单位：分',
+  type ENUM('expense', 'income') NOT NULL,
+  category_id INT NOT NULL,
+  note VARCHAR(200) DEFAULT '',
+  frequency ENUM('weekly', 'monthly', 'yearly') NOT NULL DEFAULT 'monthly',
+  next_date DATE NOT NULL COMMENT '下次生成日期',
+  end_date DATE DEFAULT NULL COMMENT '截止日期，NULL=永久',
+  is_active TINYINT(1) DEFAULT 1,
+  group_id INT DEFAULT NULL,
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  INDEX idx_user (user_id),
+  INDEX idx_next_date (next_date),
+  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+  FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

server/src/db/seed.sql

@@ -15,3 +15,10 @@ INSERT IGNORE INTO categories (user_id, name, icon, color, type, sort_order) VAL
 (0, '副业', 'TrendingUp', '#7BC67E', 'income', 2),
 (0, '理财', 'PieChart', '#7BC67E', 'income', 3),
 (0, '其他收入', 'Plus', '#BFB3B3', 'income', 4);
+
+-- 系统配置
+INSERT IGNORE INTO sys_config (config_key, config_value) VALUES
+('app_name', '小菜记账'),
+('app_version', '1.0.0'),
+('app_slogan', '温暖 x 轻松的个人记账小程序'),
+('app_description', '让记账从负担变成享受');

server/src/index.ts

@@ -5,6 +5,7 @@ import rateLimit from 'express-rate-limit'
 import path from 'path'
 import fs from 'fs'
 import { authMiddleware } from './middleware/auth'
+import { requestLogger } from './middleware/logger'
 import { initDatabase } from './db/init'
 import pool from './db/connection'
 import authRoutes from './routes/auth'
@@ -18,6 +19,11 @@ import groupRoutes from './routes/group'
 import notificationRoutes from './routes/notification'
 import filterRoutes from './routes/filter'
 import adminRoutes from './routes/admin'
+import feedbackRoutes from './routes/feedback'
+import configRoutes from './routes/config'
+import trackRoutes from './routes/track'
+import logsRoutes from './routes/logs'
+import recurringRoutes from './routes/recurring'
 import { backupDatabase } from './utils/backup'
 
 // Warn if token secret is using default fallback
@@ -46,6 +52,9 @@ app.use(cors({
 }))
 app.use(express.json({ limit: '10kb' }))
 
+// 请求日志
+app.use(requestLogger)
+
 // 限流：登录接口 — 每分钟最多 10 次
 const authLimiter = rateLimit({
   windowMs: 60 * 1000,
@@ -100,6 +109,42 @@ app.get('/api/user/avatar/:filename', async (req, res) => {
   }
 })
 
+// 通知图片 API（公开，不经过 auth 中间件）
+app.get('/api/notifications/image/:filename', async (req, res) => {
+  try {
+    const uploadDir = path.resolve(process.env.UPLOAD_DIR || './uploads')
+    const notifDir = path.join(uploadDir, 'notifications')
+    const filename = path.basename(req.params.filename)
+
+    // 文件名格式校验：允许 notif_用户ID_数字.ext
+    if (!/^notif_\d+_\d+\.(jpg|jpeg|png|webp)$/i.test(filename)) {
+      return res.status(400).json({ code: 40001, message: '无效文件名' })
+    }
+
+    const filepath = path.join(notifDir, filename)
+
+    // 路径穿越检查
+    if (!path.resolve(filepath).startsWith(path.resolve(notifDir))) {
+      return res.status(400).json({ code: 40001, message: '无效路径' })
+    }
+
+    if (!fs.existsSync(filepath)) {
+      return res.status(404).json({ code: 40400, message: '图片不存在' })
+    }
+
+    const ext = path.extname(filename).toLowerCase()
+    const mimeMap: Record<string, string> = {
+      '.jpg': 'image/jpeg', '.jpeg': 'image/jpeg',
+      '.png': 'image/png', '.webp': 'image/webp'
+    }
+    res.setHeader('Content-Type', mimeMap[ext] || 'application/octet-stream')
+    res.setHeader('Cache-Control', 'public, max-age=86400')
+    fs.createReadStream(filepath).pipe(res)
+  } catch {
+    res.status(500).json({ code: 50000, message: '服务器错误' })
+  }
+})
+
 app.use(authMiddleware)
 
 app.use('/api/auth', authLimiter, authRoutes)
@@ -113,6 +158,11 @@ app.use('/api/groups', apiLimiter, groupRoutes)
 app.use('/api/notifications', apiLimiter, notificationRoutes)
 app.use('/api/filters', apiLimiter, filterRoutes)
 app.use('/api/admin', apiLimiter, adminRoutes)
+app.use('/api/feedback', apiLimiter, feedbackRoutes)
+app.use('/api/config', apiLimiter, configRoutes)
+app.use('/api/track', apiLimiter, trackRoutes)
+app.use('/api/logs', apiLimiter, logsRoutes)
+app.use('/api/recurring', apiLimiter, recurringRoutes)
 
 app.get('/api/health', async (_req, res) => {
   try {
@@ -123,6 +173,12 @@ app.get('/api/health', async (_req, res) => {
   }
 })
 
+// 全局错误处理中间件（兜底未捕获的异常）
+app.use((err: any, _req: express.Request, res: express.Response, _next: express.NextFunction) => {
+  console.error('[Global] Unhandled error:', err)
+  res.status(500).json({ code: 50000, message: '服务器内部错误' })
+})
+
 let server: any
 
 // 生产环境：先备份再迁移，迁移出问题可恢复

server/src/middleware/logger.ts

@@ -0,0 +1,85 @@
+import { Request, Response, NextFunction } from 'express'
+import fs from 'fs'
+import path from 'path'
+
+// 日志目录
+const LOG_DIR = path.resolve(process.env.LOG_DIR || './logs')
+if (!fs.existsSync(LOG_DIR)) {
+  fs.mkdirSync(LOG_DIR, { recursive: true })
+}
+
+/** 获取当前日期字符串 YYYY-MM-DD（服务器本地时间） */
+function getDateStr(): string {
+  const d = new Date()
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+/** 格式化时间 HH:mm:ss.SSS（服务器本地时间） */
+function formatTime(date: Date): string {
+  return `${String(date.getHours()).padStart(2, '0')}:${String(date.getMinutes()).padStart(2, '0')}:${String(date.getSeconds()).padStart(2, '0')}.${String(date.getMilliseconds()).padStart(3, '0')}`
+}
+
+/** 写入日志文件 */
+function writeLog(level: string, message: string, meta?: Record<string, any>) {
+  const dateStr = getDateStr()
+  const logFile = path.join(LOG_DIR, `${dateStr}.log`)
+  const now = new Date()
+  const time = formatTime(now)
+  const timestamp = now.toISOString() // 记录 UTC 时间戳，前端可按用户时区显示
+  const metaStr = meta ? ` ${JSON.stringify(meta)}` : ''
+  const line = `[${time}] [${timestamp}] ${level} ${message}${metaStr}\n`
+
+  fs.appendFile(logFile, line, (err) => {
+    if (err) console.error('[Logger] Write error:', err)
+  })
+}
+
+/** 请求日志中间件 */
+export function requestLogger(req: Request, res: Response, next: NextFunction) {
+  const startTime = Date.now()
+  const { method, url, ip } = req
+
+  // 响应结束时记录日志（此时 authMiddleware 已执行，userId 可用）
+  res.on('finish', () => {
+    const duration = Date.now() - startTime
+    const { statusCode } = res
+    // 延迟获取 userId，确保 authMiddleware 已执行
+    const userId = (req as any).userId
+
+    const meta = {
+      method,
+      url,
+      status: statusCode,
+      duration: `${duration}ms`,
+      ip: ip || req.headers['x-forwarded-for'] || 'unknown',
+      userId: userId || null,
+      userAgent: req.headers['user-agent']?.slice(0, 100) || ''
+    }
+
+    if (statusCode >= 400) {
+      writeLog('ERROR', `${method} ${url} ${statusCode} ${duration}ms`, meta)
+    } else if (duration > 1000) {
+      writeLog('WARN', `Slow request: ${method} ${url} ${duration}ms`, meta)
+    } else {
+      writeLog('INFO', `${method} ${url} ${statusCode} ${duration}ms`, meta)
+    }
+  })
+
+  next()
+}
+
+/** 错误日志 */
+export function logError(message: string, error: Error | any, meta?: Record<string, any>) {
+  writeLog('ERROR', message, {
+    ...meta,
+    error: error?.message || String(error),
+    stack: error?.stack?.slice(0, 500) || ''
+  })
+}
+
+/** 业务日志 */
+export function logInfo(message: string, meta?: Record<string, any>) {
+  writeLog('INFO', message, meta)
+}
+
+export default { requestLogger, logError, logInfo }

server/src/middleware/requireAdmin.ts

@@ -0,0 +1,18 @@
+import { Response, NextFunction } from 'express'
+import pool from '../db/connection'
+import { AuthRequest } from './auth'
+
+/** 管理员权限检查中间件 */
+export async function requireAdmin(req: AuthRequest, res: Response, next: NextFunction) {
+  try {
+    const [rows] = await pool.query('SELECT role FROM users WHERE id = ?', [req.userId])
+    const user = (rows as any[])[0]
+    if (!user || user.role !== 'admin') {
+      return res.status(403).json({ code: 40300, message: '需要管理员权限' })
+    }
+    next()
+  } catch (err) {
+    console.error('[Auth] requireAdmin error:', err)
+    res.status(500).json({ code: 50000, message: '服务器错误' })
+  }
+}

server/src/routes/admin.ts

@@ -1,19 +1,10 @@
-import { Router, Response, NextFunction } from 'express'
+import { Router, Response } from 'express'
 import pool from '../db/connection'
 import { AuthRequest } from '../middleware/auth'
+import { requireAdmin } from '../middleware/requireAdmin'
 
 const router = Router()
 
-/** 管理员权限检查中间件 */
-async function requireAdmin(req: AuthRequest, res: Response, next: NextFunction) {
-  const [rows] = await pool.query('SELECT role FROM users WHERE id = ?', [req.userId])
-  const user = (rows as any[])[0]
-  if (!user || user.role !== 'admin') {
-    return res.status(403).json({ code: 40300, message: '需要管理员权限，请先登录获取管理员身份' })
-  }
-  next()
-}
-
 // 所有路由都需要管理员权限
 router.use((req, res, next) => requireAdmin(req, res, next))
 
@@ -22,11 +13,15 @@ router.get('/dashboard', async (_req: AuthRequest, res: Response) => {
   try {
     const [userCount] = await pool.query('SELECT COUNT(*) as count FROM users')
     const [txThisMonth] = await pool.query(
-      `SELECT COUNT(*) as count, COALESCE(SUM(amount), 0) as total
+      `SELECT COUNT(*) as count,
+              COALESCE(SUM(CASE WHEN type = 'expense' THEN amount ELSE 0 END), 0) as totalExpense,
+              COALESCE(SUM(CASE WHEN type = 'income' THEN amount ELSE 0 END), 0) as totalIncome
        FROM transactions WHERE date >= DATE_FORMAT(NOW(), '%Y-%m-01')`
     )
     const [txLastMonth] = await pool.query(
-      `SELECT COUNT(*) as count, COALESCE(SUM(amount), 0) as total
+      `SELECT COUNT(*) as count,
+              COALESCE(SUM(CASE WHEN type = 'expense' THEN amount ELSE 0 END), 0) as totalExpense,
+              COALESCE(SUM(CASE WHEN type = 'income' THEN amount ELSE 0 END), 0) as totalIncome
        FROM transactions
        WHERE date >= DATE_FORMAT(DATE_SUB(NOW(), INTERVAL 1 MONTH), '%Y-%m-01')
        AND date < DATE_FORMAT(NOW(), '%Y-%m-01')`
@@ -41,9 +36,9 @@ router.get('/dashboard', async (_req: AuthRequest, res: Response) => {
     const thisMonth = (txThisMonth as any[])[0]
     const lastMonth = (txLastMonth as any[])[0]
     let growth = 0
-    if (lastMonth.total > 0) {
-      growth = Math.round(((thisMonth.total - lastMonth.total) / lastMonth.total) * 100)
-    } else if (thisMonth.total > 0) {
+    if (lastMonth.totalExpense > 0) {
+      growth = Math.round(((thisMonth.totalExpense - lastMonth.totalExpense) / lastMonth.totalExpense) * 100)
+    } else if (thisMonth.totalExpense > 0) {
       growth = 100
     }
 
@@ -52,12 +47,14 @@ router.get('/dashboard', async (_req: AuthRequest, res: Response) => {
       data: {
         totalUsers: (userCount as any[])[0].count,
         monthlyTxCount: thisMonth.count,
-        monthlyTxAmount: thisMonth.total,
+        monthlyExpense: thisMonth.totalExpense,
+        monthlyIncome: thisMonth.totalIncome,
         dailyActive: (activeToday as any[])[0].count,
         monthlyActive: (activeThisMonth as any[])[0].count,
         growthPercent: growth,
         lastMonthTxCount: lastMonth.count,
-        lastMonthTxAmount: lastMonth.total
+        lastMonthExpense: lastMonth.totalExpense,
+        lastMonthIncome: lastMonth.totalIncome
       }
     })
   } catch (err) {
@@ -78,8 +75,10 @@ router.get('/users', async (req: AuthRequest, res: Response) => {
     const params: any[] = []
 
     if (keyword && typeof keyword === 'string' && keyword.trim()) {
+      // 转义 LIKE 通配符，防止 % 和 _ 被当作通配符
+      const escapedKeyword = keyword.trim().replace(/%/g, '\\%').replace(/_/g, '\\_')
       where = 'WHERE u.nickname LIKE ?'
-      params.push(`%${keyword.trim()}%`)
+      params.push(`%${escapedKeyword}%`)
     }
 
     const [rows] = await pool.query(
@@ -125,6 +124,17 @@ router.put('/users/:id/status', async (req: AuthRequest, res: Response) => {
       return res.status(400).json({ code: 40001, message: '不能修改自己的角色' })
     }
 
+    // 如果要降级管理员，检查是否至少保留一个管理员
+    if (role === 'user') {
+      const [adminCount] = await pool.query(
+        "SELECT COUNT(*) as count FROM users WHERE role = 'admin' AND id != ?",
+        [req.params.id]
+      )
+      if ((adminCount as any[])[0].count === 0) {
+        return res.status(400).json({ code: 40002, message: '至少需要保留一个管理员' })
+      }
+    }
+
     const [result] = await pool.query('UPDATE users SET role = ? WHERE id = ?', [role, req.params.id])
     if ((result as any).affectedRows === 0) {
       return res.status(404).json({ code: 40400, message: '用户不存在' })
@@ -144,6 +154,19 @@ router.delete('/users/:id', async (req: AuthRequest, res: Response) => {
       return res.status(400).json({ code: 40001, message: '不能删除自己' })
     }
 
+    // 检查是否是管理员，如果是则确保至少保留一个
+    const [userRows] = await pool.query('SELECT role FROM users WHERE id = ?', [req.params.id])
+    const user = (userRows as any[])[0]
+    if (user && user.role === 'admin') {
+      const [adminCount] = await pool.query(
+        "SELECT COUNT(*) as count FROM users WHERE role = 'admin' AND id != ?",
+        [req.params.id]
+      )
+      if ((adminCount as any[])[0].count === 0) {
+        return res.status(400).json({ code: 40002, message: '至少需要保留一个管理员' })
+      }
+    }
+
     const [result] = await pool.query('DELETE FROM users WHERE id = ?', [req.params.id])
     if ((result as any).affectedRows === 0) {
       return res.status(404).json({ code: 40400, message: '用户不存在' })

server/src/routes/backup.ts

@@ -1,29 +1,18 @@
 import { Router, Response } from 'express'
 import { AuthRequest } from '../middleware/auth'
 import { backupDatabase, getBackupList } from '../utils/backup'
+import { requireAdmin } from '../middleware/requireAdmin'
 
 const router = Router()
 
-// 管理员用户 ID 列表（逗号分隔），未配置时默认仅 ID=1
-const ADMIN_IDS = process.env.ADMIN_USER_IDS
-  ? process.env.ADMIN_USER_IDS.split(',').map(Number)
-  : [1]
-
-/** 检查是否为管理员，非管理员返回 403 */
-function requireAdmin(req: AuthRequest, res: Response): boolean {
-  if (!req.userId || !ADMIN_IDS.includes(req.userId)) {
-    res.status(403).json({ code: 40300, message: '无权限' })
-    return false
-  }
-  return true
-}
+// 所有路由都需要管理员权限
+router.use((req, res, next) => requireAdmin(req, res, next))
 
 // 手动触发备份
 router.post('/', async (req: AuthRequest, res: Response) => {
-  if (!requireAdmin(req, res)) return
   try {
-    const filepath = await backupDatabase()
-    res.json({ code: 0, data: { filepath } })
+    await backupDatabase()
+    res.json({ code: 0, message: '备份成功' })
   } catch (err) {
     console.error('[Backup] 手动备份失败:', err)
     res.status(500).json({ code: 50000, message: '备份失败' })
@@ -32,7 +21,6 @@ router.post('/', async (req: AuthRequest, res: Response) => {
 
 // 获取备份列表
 router.get('/', async (req: AuthRequest, res: Response) => {
-  if (!requireAdmin(req, res)) return
   try {
     const list = getBackupList()
     res.json({ code: 0, data: list })

server/src/routes/budget.ts

@@ -25,19 +25,24 @@ router.get('/', async (req: AuthRequest, res: Response) => {
       }
 
       const [groupRows] = await pool.query(
-        `SELECT COALESCE(SUM(amount), 0) as amount, month
+        `SELECT SUM(amount) as amount, month
          FROM budgets
          WHERE user_id IN (SELECT user_id FROM group_members WHERE group_id = ?) AND month = ?
          GROUP BY month`,
         [group_id, month]
       )
       const [myRows] = await pool.query(
-        'SELECT COALESCE(amount, 0) as amount FROM budgets WHERE user_id = ? AND month = ?',
+        'SELECT amount FROM budgets WHERE user_id = ? AND month = ?',
         [req.userId, month]
       )
-      const groupBudget = (groupRows as any[])[0] || { amount: 0, month }
+      const groupBudget = (groupRows as any[])[0]
       const myAmount = (myRows as any[])[0]?.amount || 0
+      // 如果没有任何成员设置预算，返回 null
+      if (!groupBudget) {
+        res.json({ code: 0, data: null })
+      } else {
         res.json({ code: 0, data: { amount: groupBudget.amount, myAmount, month } })
+      }
     } else {
       // 个人视图
       const [rows] = await pool.query(

server/src/routes/category.ts

@@ -18,6 +18,34 @@ router.get('/', async (req: AuthRequest, res: Response) => {
   }
 })
 
+// 更新分类排序（批量更新，使用 CASE WHEN 一次完成）
+// 注意：此路由必须在 PUT /:id 之前注册，否则 /sort 会被当作 :id 参数
+router.put('/sort', async (req: AuthRequest, res: Response) => {
+  try {
+    const { ids } = req.body // [id1, id2, id3, ...]
+    if (!Array.isArray(ids) || ids.length === 0 || ids.length > 100) {
+      return res.status(400).json({ code: 40001, message: '参数无效' })
+    }
+    // 校验每个元素必须是正整数
+    if (!ids.every((id: any) => Number.isInteger(id) && id > 0)) {
+      return res.status(400).json({ code: 40001, message: '参数无效' })
+    }
+
+    // 使用参数化查询构建 CASE WHEN 语句
+    const whenClauses = ids.map(() => `WHEN ? THEN ?`).join(' ')
+    const whenParams: number[] = ids.flatMap((id: number, index: number) => [id, index])
+    const placeholders = ids.map(() => '?').join(',')
+    await pool.query(
+      `UPDATE categories SET sort_order = CASE id ${whenClauses} END WHERE id IN (${placeholders}) AND (user_id = 0 OR user_id = ?)`,
+      [...whenParams, ...ids, req.userId]
+    )
+    res.json({ code: 0 })
+  } catch (err) {
+    console.error('[Category] sort error:', err)
+    res.status(500).json({ code: 50000, message: '服务器错误' })
+  }
+})
+
 router.post('/', async (req: AuthRequest, res: Response) => {
   try {
     const { name, icon, color, type } = req.body
@@ -96,15 +124,31 @@ router.post('/:id/migrate', async (req: AuthRequest, res: Response) => {
 
     await conn.beginTransaction()
 
-    // 验证目标分类存在且属于当前用户或是默认分类
+    // 验证源分类存在且属于当前用户（仅允许迁移自定义分类）
+    const [sourceRows] = await conn.query(
+      'SELECT id, type FROM categories WHERE id = ? AND is_custom = 1 AND user_id = ?',
+      [req.params.id, req.userId]
+    )
+    const sourceCategory = (sourceRows as any[])[0]
+    if (!sourceCategory) {
+      await conn.rollback()
+      return res.status(404).json({ code: 40400, message: '源分类不存在' })
+    }
+
+    // 验证目标分类存在且属于当前用户或是默认分类，并且类型一致
     const [targetRows] = await conn.query(
-      'SELECT id FROM categories WHERE id = ? AND (user_id = 0 OR user_id = ?)',
+      'SELECT id, type FROM categories WHERE id = ? AND (user_id = 0 OR user_id = ?)',
       [targetId, req.userId]
     )
-    if ((targetRows as any[]).length === 0) {
+    const targetCategory = (targetRows as any[])[0]
+    if (!targetCategory) {
       await conn.rollback()
       return res.status(404).json({ code: 40400, message: '目标分类不存在' })
     }
+    if (sourceCategory.type !== targetCategory.type) {
+      await conn.rollback()
+      return res.status(400).json({ code: 40002, message: '只能迁移到同类型的分类' })
+    }
 
     // 迁移记录
     await conn.query(
@@ -129,33 +173,6 @@ router.post('/:id/migrate', async (req: AuthRequest, res: Response) => {
   }
 })
 
-// 更新分类排序（批量更新，使用 CASE WHEN 一次完成）
-router.put('/sort', async (req: AuthRequest, res: Response) => {
-  try {
-    const { ids } = req.body // [id1, id2, id3, ...]
-    if (!Array.isArray(ids) || ids.length === 0 || ids.length > 100) {
-      return res.status(400).json({ code: 40001, message: '参数无效' })
-    }
-    // 校验每个元素必须是正整数
-    if (!ids.every((id: any) => Number.isInteger(id) && id > 0)) {
-      return res.status(400).json({ code: 40001, message: '参数无效' })
-    }
-
-    // 使用参数化查询构建 CASE WHEN 语句
-    const whenClauses = ids.map(() => `WHEN ? THEN ?`).join(' ')
-    const whenParams: number[] = ids.flatMap((id: number, index: number) => [id, index])
-    const placeholders = ids.map(() => '?').join(',')
-    await pool.query(
-      `UPDATE categories SET sort_order = CASE id ${whenClauses} END WHERE id IN (${placeholders}) AND (user_id = 0 OR user_id = ?)`,
-      [...whenParams, ...ids, req.userId]
-    )
-    res.json({ code: 0 })
-  } catch (err) {
-    console.error('[Category] sort error:', err)
-    res.status(500).json({ code: 50000, message: '服务器错误' })
-  }
-})
-
 router.delete('/:id', async (req: AuthRequest, res: Response) => {
   try {
     const [result] = await pool.query(

server/src/routes/config.ts

@@ -0,0 +1,54 @@
+import { Router } from 'express'
+import pool from '../db/connection'
+import { requireAdmin } from '../middleware/requireAdmin'
+
+const router = Router()
+
+/** 获取公开配置（经过全局 authMiddleware，无需管理员权限） */
+router.get('/', async (_req, res) => {
+  try {
+    const [rows] = await pool.execute('SELECT config_key, config_value FROM sys_config')
+    const config: Record<string, string> = {}
+    for (const row of rows as any[]) {
+      config[row.config_key] = row.config_value
+    }
+    res.json({ code: 0, data: config })
+  } catch (error) {
+    console.error('Get config error:', error)
+    res.status(500).json({ code: 50000, message: '获取配置失败' })
+  }
+})
+
+/** 允许修改的配置键白名单 */
+const ALLOWED_KEYS = ['app_name', 'app_version', 'app_slogan', 'app_description']
+
+/** 更新配置（管理员权限） */
+router.put('/', requireAdmin, async (req, res) => {
+  try {
+    const data = req.body
+    if (!data || typeof data !== 'object') {
+      return res.status(400).json({ code: 40001, message: '无效的配置数据' })
+    }
+
+    // 批量更新配置（只允许白名单内的键）
+    for (const [key, value] of Object.entries(data)) {
+      if (!ALLOWED_KEYS.includes(key)) {
+        return res.status(400).json({ code: 40001, message: `不允许修改配置项: ${key}` })
+      }
+      if (typeof value !== 'string' || value.length > 500) {
+        return res.status(400).json({ code: 40001, message: `配置值无效或过长: ${key}` })
+      }
+      await pool.query(
+        'INSERT INTO sys_config (config_key, config_value) VALUES (?, ?) ON DUPLICATE KEY UPDATE config_value = ?',
+        [key, value, value]
+      )
+    }
+
+    res.json({ code: 0 })
+  } catch (error) {
+    console.error('Update config error:', error)
+    res.status(500).json({ code: 50000, message: '更新配置失败' })
+  }
+})
+
+export default router

server/src/routes/feedback.ts

@@ -0,0 +1,129 @@
+import { Router } from 'express'
+import pool from '../db/connection'
+import { authMiddleware } from '../middleware/auth'
+import { requireAdmin } from '../middleware/requireAdmin'
+
+const router = Router()
+
+/** 用户提交反馈 */
+router.post('/', authMiddleware, async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    const { type, content, contact } = req.body
+
+    if (!content || !content.trim()) {
+      return res.status(400).json({ code: 40001, message: '请填写反馈内容' })
+    }
+
+    const validTypes = ['bug', 'feature', 'ux', 'other']
+    const feedbackType = validTypes.includes(type) ? type : 'other'
+
+    await pool.execute(
+      'INSERT INTO feedbacks (user_id, type, content, contact) VALUES (?, ?, ?, ?)',
+      [userId, feedbackType, content.trim(), contact || '']
+    )
+
+    res.json({ code: 0 })
+  } catch (error) {
+    console.error('Submit feedback error:', error)
+    res.status(500).json({ code: 50000, message: '提交失败' })
+  }
+})
+
+/** 管理员获取反馈列表 */
+router.get('/', requireAdmin, async (req, res) => {
+  try {
+    const page = Math.max(1, parseInt(req.query.page as string) || 1)
+    const pageSize = Math.min(100, Math.max(1, parseInt(req.query.pageSize as string) || 20))
+    const status = req.query.status as string
+    const offset = (page - 1) * pageSize
+
+    let where = '1=1'
+    const params: any[] = []
+
+    if (status && ['pending', 'processed', 'ignored'].includes(status)) {
+      where += ' AND f.status = ?'
+      params.push(status)
+    }
+
+    const [countResult] = await pool.execute(
+      `SELECT COUNT(*) as total FROM feedbacks f WHERE ${where}`,
+      params
+    )
+    const total = (countResult as any[])[0].total
+
+    // LIMIT/OFFSET 直接嵌入 SQL（execute 对参数类型要求严格）
+    const [rows] = await pool.execute(
+      `SELECT f.*, u.nickname, u.avatar_url
+       FROM feedbacks f
+       LEFT JOIN users u ON f.user_id = u.id
+       WHERE ${where}
+       ORDER BY f.created_at DESC
+       LIMIT ${pageSize} OFFSET ${offset}`,
+      params
+    )
+
+    res.json({ code: 0, data: { list: rows, total, page, pageSize } })
+  } catch (error) {
+    console.error('Get feedback list error:', error)
+    res.status(500).json({ code: 50000, message: '获取失败' })
+  }
+})
+
+/** 管理员更新反馈状态 */
+router.put('/:id/status', requireAdmin, async (req, res) => {
+  try {
+    const { id } = req.params
+    const { status, admin_reply } = req.body
+
+    const validStatuses = ['pending', 'processed', 'ignored']
+    if (!validStatuses.includes(status)) {
+      return res.status(400).json({ code: 40001, message: '无效的状态' })
+    }
+
+    // 查询反馈信息（用于发送通知）
+    const [feedbackRows] = await pool.execute(
+      'SELECT user_id, content FROM feedbacks WHERE id = ?',
+      [id]
+    )
+    const feedback = (feedbackRows as any[])[0]
+
+    if (!feedback) {
+      return res.status(404).json({ code: 40400, message: '反馈不存在' })
+    }
+
+    await pool.execute(
+      'UPDATE feedbacks SET status = ?, admin_reply = ? WHERE id = ?',
+      [status, admin_reply || '', id]
+    )
+
+    // 如果有管理员回复，发送通知给反馈提交者
+    if (feedback && admin_reply && admin_reply.trim()) {
+      const statusText: Record<string, string> = {
+        processed: '已处理',
+        ignored: '已忽略',
+        pending: '待处理'
+      }
+      const replyPreview = admin_reply.trim().length > 50
+        ? admin_reply.trim().slice(0, 50) + '...'
+        : admin_reply.trim()
+
+      await pool.execute(
+        `INSERT INTO notifications (user_id, type, title, content)
+         VALUES (?, 'personal', ?, ?)`,
+        [
+          feedback.user_id,
+          `您的反馈已${statusText[status] || '更新'}`,
+          `反馈内容：${feedback.content.slice(0, 30)}...\n\n管理员回复：${replyPreview}`
+        ]
+      )
+    }
+
+    res.json({ code: 0 })
+  } catch (error) {
+    console.error('Update feedback status error:', error)
+    res.status(500).json({ code: 50000, message: '更新失败' })
+  }
+})
+
+export default router

server/src/routes/group.ts

@@ -36,6 +36,9 @@ router.post('/', async (req: AuthRequest, res: Response) => {
       inviteCode = generateInviteCode()
       attempts++
     }
+    if (attempts >= 10) {
+      return res.status(500).json({ code: 50001, message: '生成邀请码失败，请重试' })
+    }
 
     const conn = await pool.getConnection()
     try {
@@ -103,6 +106,15 @@ router.post('/join', async (req: AuthRequest, res: Response) => {
       return res.status(404).json({ code: 40400, message: '邀请码无效' })
     }
 
+    // 检查群组是否已解散（没有任何成员）
+    const [memberCount] = await pool.query(
+      'SELECT COUNT(*) as count FROM group_members WHERE group_id = ?',
+      [group.id]
+    )
+    if ((memberCount as any[])[0].count === 0) {
+      return res.status(400).json({ code: 40003, message: '该群组已解散' })
+    }
+
     // 使用 INSERT IGNORE 避免并发加入时的竞态条件
     const [result] = await pool.query(
       'INSERT IGNORE INTO group_members (group_id, user_id, role) VALUES (?, ?, ?)',
@@ -139,37 +151,20 @@ router.post('/:id/leave', async (req: AuthRequest, res: Response) => {
       return res.status(400).json({ code: 40003, message: '群主不能退出，请先转让或解散群组' })
     }
 
-    const conn = await pool.getConnection()
-    try {
-      await conn.beginTransaction()
-
-      // 清除该用户在该群组的记录标签
-      await conn.query(
-        'UPDATE transactions SET group_id = NULL WHERE user_id = ? AND group_id = ?',
-        [req.userId, groupId]
-      )
-
-      // 删除成员关系
-      await conn.query(
+    // 删除成员关系（保留 transactions.group_id，历史记录仍属于该群组）
+    await pool.query(
       'DELETE FROM group_members WHERE group_id = ? AND user_id = ?',
       [groupId, req.userId]
     )
 
-      await conn.commit()
     res.json({ code: 0 })
-    } catch (err) {
-      await conn.rollback()
-      throw err
-    } finally {
-      conn.release()
-    }
   } catch (err) {
     console.error('[Group] leave error:', err)
     res.status(500).json({ code: 50000, message: '服务器错误' })
   }
 })
 
-/** 解散群组（仅 owner） */
+/** 解散群组（仅 owner） — 保留群组记录和 transactions.group_id，仅移除所有成员 */
 router.delete('/:id', async (req: AuthRequest, res: Response) => {
   try {
     const [groupRows] = await pool.query(
@@ -184,24 +179,10 @@ router.delete('/:id', async (req: AuthRequest, res: Response) => {
       return res.status(403).json({ code: 40300, message: '仅群主可解散群组' })
     }
 
-    const conn = await pool.getConnection()
-    try {
-      await conn.beginTransaction()
+    // 移除所有成员（保留群组记录和 transactions.group_id，历史数据不丢失）
+    await pool.query('DELETE FROM group_members WHERE group_id = ?', [req.params.id])
 
-      // 清除该群组所有记录的标签
-      await conn.query('UPDATE transactions SET group_id = NULL WHERE group_id = ?', [req.params.id])
-
-      // 删除群组（CASCADE 自动清理 group_members）
-      await conn.query('DELETE FROM `groups` WHERE id = ?', [req.params.id])
-
-      await conn.commit()
     res.json({ code: 0 })
-    } catch (err) {
-      await conn.rollback()
-      throw err
-    } finally {
-      conn.release()
-    }
   } catch (err) {
     console.error('[Group] DELETE error:', err)
     res.status(500).json({ code: 50000, message: '服务器错误' })
@@ -235,6 +216,9 @@ router.post('/:id/refresh-code', async (req: AuthRequest, res: Response) => {
       inviteCode = generateInviteCode()
       attempts++
     }
+    if (attempts >= 10) {
+      return res.status(500).json({ code: 50001, message: '生成邀请码失败，请重试' })
+    }
 
     await pool.query('UPDATE `groups` SET invite_code = ? WHERE id = ?', [inviteCode, groupId])
     res.json({ code: 0, data: { invite_code: inviteCode } })
@@ -299,30 +283,13 @@ router.delete('/:id/members/:userId', async (req: AuthRequest, res: Response) =>
       return res.status(403).json({ code: 40300, message: '仅群主可移除成员' })
     }
 
-    const conn = await pool.getConnection()
-    try {
-      await conn.beginTransaction()
-
-      // 清除该成员在群组的记录标签
-      await conn.query(
-        'UPDATE transactions SET group_id = NULL WHERE user_id = ? AND group_id = ?',
-        [targetUserId, groupId]
-      )
-
-      // 删除成员关系
-      await conn.query(
+    // 删除成员关系（保留 transactions.group_id，历史记录仍属于该群组）
+    await pool.query(
       'DELETE FROM group_members WHERE group_id = ? AND user_id = ?',
       [groupId, targetUserId]
     )
 
-      await conn.commit()
     res.json({ code: 0 })
-    } catch (err) {
-      await conn.rollback()
-      throw err
-    } finally {
-      conn.release()
-    }
   } catch (err) {
     console.error('[Group] remove member error:', err)
     res.status(500).json({ code: 50000, message: '服务器错误' })

server/src/routes/logs.ts

@@ -0,0 +1,233 @@
+import { Router } from 'express'
+import fs from 'fs'
+import path from 'path'
+import pool from '../db/connection'
+import { requireAdmin } from '../middleware/requireAdmin'
+
+const router = Router()
+const LOG_DIR = path.resolve(process.env.LOG_DIR || './logs')
+
+/** 获取今日日期字符串 YYYY-MM-DD（服务器本地时间） */
+function getTodayStr(): string {
+  const d = new Date()
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+/** 获取日志列表（最近7天） */
+router.get('/files', requireAdmin, (_req, res) => {
+  try {
+    if (!fs.existsSync(LOG_DIR)) {
+      return res.json({ code: 0, data: [] })
+    }
+
+    const files = fs.readdirSync(LOG_DIR)
+      .filter(f => f.endsWith('.log'))
+      .sort()
+      .reverse()
+      .slice(0, 7) // 最多返回7天
+
+    const fileList = files.map(f => {
+      const filePath = path.join(LOG_DIR, f)
+      const stat = fs.statSync(filePath)
+      return {
+        name: f,
+        date: f.replace('.log', ''),
+        size: stat.size,
+        modified: stat.mtime.toISOString()
+      }
+    })
+
+    res.json({ code: 0, data: fileList })
+  } catch (err) {
+    console.error('[Logs] List error:', err)
+    res.status(500).json({ code: 50000, message: '获取日志列表失败' })
+  }
+})
+
+/** 获取日志统计 */
+router.get('/stats', requireAdmin, (_req, res) => {
+  try {
+    if (!fs.existsSync(LOG_DIR)) {
+      return res.json({ code: 0, data: { today: { total: 0, errors: 0, slow: 0 }, files: [] } })
+    }
+
+    const dateStr = getTodayStr()
+    const todayFile = path.join(LOG_DIR, `${dateStr}.log`)
+
+    let todayStats = { total: 0, errors: 0, slow: 0, warns: 0 }
+
+    if (fs.existsSync(todayFile)) {
+      const content = fs.readFileSync(todayFile, 'utf-8')
+      const lines = content.split('\n').filter(l => l.trim())
+      todayStats.total = lines.length
+      todayStats.errors = lines.filter(l => l.includes(' ERROR ')).length
+      todayStats.slow = lines.filter(l => l.includes('Slow request')).length
+      todayStats.warns = lines.filter(l => l.includes(' WARN ')).length
+    }
+
+    // 最近7天统计
+    const files = fs.readdirSync(LOG_DIR)
+      .filter(f => f.endsWith('.log'))
+      .sort()
+      .reverse()
+      .slice(0, 7)
+
+    const dailyStats = files.map(f => {
+      const filePath = path.join(LOG_DIR, f)
+      const content = fs.readFileSync(filePath, 'utf-8')
+      const lines = content.split('\n').filter(l => l.trim())
+      return {
+        date: f.replace('.log', ''),
+        total: lines.length,
+        errors: lines.filter(l => l.includes(' ERROR ')).length,
+        slow: lines.filter(l => l.includes('Slow request')).length
+      }
+    })
+
+    res.json({
+      code: 0,
+      data: {
+        today: todayStats,
+        daily: dailyStats
+      }
+    })
+  } catch (err) {
+    console.error('[Logs] Stats error:', err)
+    res.status(500).json({ code: 50000, message: '获取日志统计失败' })
+  }
+})
+
+/** 获取埋点统计（必须在 /:date 之前注册） */
+router.get('/track/stats', requireAdmin, async (_req, res) => {
+  try {
+    // 今日统计
+    const [todayRows] = await pool.execute(
+      `SELECT event, COUNT(*) as count FROM track_events
+       WHERE DATE(created_at) = CURDATE()
+       GROUP BY event ORDER BY count DESC`
+    )
+
+    // 最近7天每日统计
+    const [dailyRows] = await pool.execute(
+      `SELECT DATE(created_at) as date, COUNT(*) as count FROM track_events
+       WHERE created_at >= DATE_SUB(CURDATE(), INTERVAL 7 DAY)
+       GROUP BY DATE(created_at) ORDER BY date DESC`
+    )
+
+    // 最近7天事件分布
+    const [eventRows] = await pool.execute(
+      `SELECT event, COUNT(*) as count FROM track_events
+       WHERE created_at >= DATE_SUB(CURDATE(), INTERVAL 7 DAY)
+       GROUP BY event ORDER BY count DESC LIMIT 10`
+    )
+
+    res.json({
+      code: 0,
+      data: {
+        today: todayRows,
+        daily: dailyRows,
+        events: eventRows
+      }
+    })
+  } catch (err) {
+    console.error('[Track] Stats error:', err)
+    res.status(500).json({ code: 50000, message: '获取埋点统计失败' })
+  }
+})
+
+/** 查询埋点事件（必须在 /:date 之前注册） */
+router.get('/track/list', requireAdmin, async (req, res) => {
+  try {
+    const { event, page = '1', pageSize = '50' } = req.query
+    const pNum = Math.max(1, parseInt(page as string) || 1)
+    const pSize = Math.min(200, Math.max(1, parseInt(pageSize as string) || 50))
+    const offset = (pNum - 1) * pSize
+
+    let where = '1=1'
+    const params: any[] = []
+
+    if (event && typeof event === 'string') {
+      where += ' AND t.event = ?'
+      params.push(event)
+    }
+
+    const [countResult] = await pool.execute(
+      `SELECT COUNT(*) as total FROM track_events t WHERE ${where}`,
+      params
+    )
+    const total = (countResult as any[])[0].total
+
+    // LIMIT/OFFSET 直接嵌入 SQL（mysql2 execute 对这些参数类型要求严格）
+    const [rows] = await pool.execute(
+      `SELECT t.*, u.nickname
+       FROM track_events t
+       LEFT JOIN users u ON t.user_id = u.id
+       WHERE ${where}
+       ORDER BY t.created_at DESC
+       LIMIT ${pSize} OFFSET ${offset}`,
+      params
+    )
+
+    res.json({
+      code: 0,
+      data: { list: rows, total, page: pNum, pageSize: pSize }
+    })
+  } catch (err) {
+    console.error('[Track] List error:', err)
+    res.status(500).json({ code: 50000, message: '查询埋点失败' })
+  }
+})
+
+/** 查询指定日期的日志（必须在 /track/* 之后注册） */
+router.get('/:date', requireAdmin, (req, res) => {
+  try {
+    const { date } = req.params
+    const { level, keyword, page = '1', pageSize = '100' } = req.query
+
+    // 日期格式校验
+    if (!/^\d{4}-\d{2}-\d{2}$/.test(date)) {
+      return res.status(400).json({ code: 40001, message: '日期格式无效' })
+    }
+
+    const logFile = path.join(LOG_DIR, `${date}.log`)
+    if (!fs.existsSync(logFile)) {
+      return res.json({ code: 0, data: { lines: [], total: 0 } })
+    }
+
+    const content = fs.readFileSync(logFile, 'utf-8')
+    let lines = content.split('\n').filter(l => l.trim())
+
+    // 按级别过滤
+    const levelStr = typeof level === 'string' ? level : ''
+    if (levelStr && levelStr !== 'all') {
+      lines = lines.filter(l => l.includes(` ${levelStr.toUpperCase()} `))
+    }
+
+    // 按关键词过滤
+    if (keyword && typeof keyword === 'string') {
+      const kw = keyword.toLowerCase()
+      lines = lines.filter(l => l.toLowerCase().includes(kw))
+    }
+
+    const total = lines.length
+    const pNum = Math.max(1, parseInt(page as string) || 1)
+    const pSize = Math.min(500, Math.max(1, parseInt(pageSize as string) || 100))
+    const offset = (pNum - 1) * pSize
+    const paged = lines.slice(offset, offset + pSize)
+
+    res.json({
+      code: 0,
+      data: {
+        lines: paged,
+        total,
+        page: pNum,
+        pageSize: pSize
+      }
+    })
+  } catch (err) {
+    console.error('[Logs] Query error:', err)
+    res.status(500).json({ code: 50000, message: '查询日志失败' })
+  }
+})
+
+export default router

server/src/routes/notification.ts

@@ -1,17 +1,85 @@
 import { Router, Response, NextFunction } from 'express'
+import multer from 'multer'
+import path from 'path'
+import fs from 'fs'
 import pool from '../db/connection'
 import { AuthRequest } from '../middleware/auth'
+import { requireAdmin } from '../middleware/requireAdmin'
 
 const router = Router()
 
-/** 管理员权限检查 */
-async function requireAdmin(req: AuthRequest, res: Response, next: NextFunction) {
-  const [rows] = await pool.query('SELECT role FROM users WHERE id = ?', [req.userId])
-  const user = (rows as any[])[0]
-  if (!user || user.role !== 'admin') {
-    return res.status(403).json({ code: 40300, message: '需要管理员权限' })
+// 通知图片上传配置
+const UPLOAD_DIR = process.env.UPLOAD_DIR || './uploads'
+const NOTIFICATION_DIR = path.resolve(UPLOAD_DIR, 'notifications')
+if (!fs.existsSync(NOTIFICATION_DIR)) {
+  fs.mkdirSync(NOTIFICATION_DIR, { recursive: true })
+}
+
+const storage = multer.diskStorage({
+  destination: (_req, _file, cb) => {
+    if (!fs.existsSync(NOTIFICATION_DIR)) {
+      fs.mkdirSync(NOTIFICATION_DIR, { recursive: true })
+    }
+    cb(null, NOTIFICATION_DIR)
+  },
+  filename: (req: AuthRequest, file, cb) => {
+    const extMap: Record<string, string> = {
+      'image/jpeg': '.jpg', 'image/png': '.png', 'image/webp': '.webp'
+    }
+    const ext = extMap[file.mimetype] || '.jpg'
+    cb(null, `notif_${req.userId}_${Date.now()}${ext}`)
+  }
+})
+
+const upload = multer({
+  storage,
+  limits: { fileSize: 5 * 1024 * 1024 }, // 最大 5MB
+  fileFilter: (_req, file, cb) => {
+    const allowed = ['image/jpeg', 'image/png', 'image/webp']
+    if (allowed.includes(file.mimetype)) {
+      cb(null, true)
+    } else {
+      cb(new Error('仅支持 JPEG、PNG、WebP 格式'))
+    }
+  }
+})
+
+/** 公告编辑权限检查（管理员可编辑所有公告，群主可编辑自己群组的公告） */
+async function requireNotificationEditAuth(req: AuthRequest, res: Response, next: NextFunction) {
+  try {
+    const [rows] = await pool.query(
+      'SELECT type, group_id FROM notifications WHERE id = ?',
+      [req.params.id]
+    )
+    const notification = (rows as any[])[0]
+    if (!notification) {
+      return res.status(404).json({ code: 40400, message: '公告不存在' })
+    }
+
+    // 检查是否是管理员
+    const [userRows] = await pool.query('SELECT role FROM users WHERE id = ?', [req.userId])
+    const user = (userRows as any[])[0]
+    if (user && user.role === 'admin') {
+      return next()
+    }
+
+    // 群组公告：检查是否是群主
+    if (notification.type === 'group' && notification.group_id) {
+      const [groupRows] = await pool.query(
+        'SELECT created_by FROM `groups` WHERE id = ?',
+        [notification.group_id]
+      )
+      const group = (groupRows as any[])[0]
+      if (group && group.created_by === req.userId) {
+        return next()
+      }
+    }
+
+    return res.status(403).json({ code: 40300, message: '需要管理员或群主权限' })
+  } catch (err) {
+    console.error('[Notification] editAuth error:', err)
+    return res.status(500).json({ code: 50000, message: '服务器错误' })
   }
-  next()
 }
 
 /** 获取通知列表 */
@@ -34,13 +102,18 @@ router.get('/', async (req: AuthRequest, res: Response) => {
     }
 
     const [rows] = await pool.query(
-      `SELECT n.id, n.type, n.title, n.content, n.is_read, n.created_at, n.group_id,
-              n.is_pinned, n.is_urgent, n.publish_at, n.expire_at, n.image_url, n.link_url
+      `SELECT n.id, n.type, n.title, n.content, n.created_at, n.group_id,
+              n.is_pinned, n.is_urgent, n.publish_at, n.expire_at, n.image_url, n.link_url,
+              CASE
+                WHEN n.type = 'personal' THEN n.is_read
+                ELSE CASE WHEN nr.notification_id IS NOT NULL THEN 1 ELSE 0 END
+              END as is_read
        FROM notifications n
+       LEFT JOIN notification_reads nr ON n.id = nr.notification_id AND nr.user_id = ?
        ${where}
        ORDER BY n.is_pinned DESC, n.created_at DESC
        LIMIT ? OFFSET ?`,
-      [...params, pSize, offset]
+      [req.userId, ...params, pSize, offset]
     )
 
     const [countResult] = await pool.query(
@@ -67,16 +140,24 @@ router.get('/', async (req: AuthRequest, res: Response) => {
 router.get('/pinned', async (req: AuthRequest, res: Response) => {
   try {
     const [rows] = await pool.query(
-      `SELECT n.id, n.type, n.title, n.content, n.is_read, n.created_at,
-              n.is_pinned, n.is_urgent, n.image_url, n.link_url
+      `SELECT * FROM (
+        SELECT n.id, n.type, n.title, n.content, n.created_at,
+                n.is_pinned, n.is_urgent, n.image_url, n.link_url,
+                CASE
+                  WHEN n.type = 'personal' THEN n.is_read
+                  ELSE CASE WHEN nr.notification_id IS NOT NULL THEN 1 ELSE 0 END
+                END as is_read
          FROM notifications n
+         LEFT JOIN notification_reads nr ON n.id = nr.notification_id AND nr.user_id = ?
          WHERE (n.user_id = ? OR (n.type = 'system' AND n.user_id IS NULL) OR (n.type = 'group' AND n.group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))
-         AND n.is_urgent = 1 AND n.is_read = 0
+           AND n.is_urgent = 1
            AND (n.expire_at IS NULL OR n.expire_at > NOW())
            AND (n.publish_at IS NULL OR n.publish_at <= NOW())
-       ORDER BY n.created_at DESC
+       ) AS sub
+       WHERE is_read = 0
+       ORDER BY created_at DESC
        LIMIT 5`,
-      [req.userId, req.userId]
+      [req.userId, req.userId, req.userId]
     )
     res.json({ code: 0, data: rows })
   } catch (err) {
@@ -89,12 +170,19 @@ router.get('/pinned', async (req: AuthRequest, res: Response) => {
 router.get('/unread-count', async (req: AuthRequest, res: Response) => {
   try {
     const [rows] = await pool.query(
-      `SELECT COUNT(*) as count FROM notifications
-       WHERE (user_id = ? OR (type = 'system' AND user_id IS NULL) OR (type = 'group' AND group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))
-         AND is_read = 0
-         AND (expire_at IS NULL OR expire_at > NOW())
-         AND (publish_at IS NULL OR publish_at <= NOW())`,
-      [req.userId, req.userId]
+      `SELECT COUNT(*) as count FROM (
+        SELECT n.id
+        FROM notifications n
+        LEFT JOIN notification_reads nr ON n.id = nr.notification_id AND nr.user_id = ?
+        WHERE (n.user_id = ? OR (n.type = 'system' AND n.user_id IS NULL) OR (n.type = 'group' AND n.group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))
+          AND (n.expire_at IS NULL OR n.expire_at > NOW())
+          AND (n.publish_at IS NULL OR n.publish_at <= NOW())
+          AND (
+            (n.type = 'personal' AND n.is_read = 0)
+            OR (n.type != 'personal' AND nr.notification_id IS NULL)
+          )
+      ) as unread`,
+      [req.userId, req.userId, req.userId]
     )
     res.json({ code: 0, data: { count: (rows as any[])[0].count } })
   } catch (err) {
@@ -106,14 +194,29 @@ router.get('/unread-count', async (req: AuthRequest, res: Response) => {
 /** 标记单条已读 */
 router.put('/:id/read', async (req: AuthRequest, res: Response) => {
   try {
-    const [result] = await pool.query(
-      `UPDATE notifications SET is_read = 1 WHERE id = ?
-        AND (user_id = ? OR (type = 'system' AND user_id IS NULL) OR (type = 'group' AND group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))`,
+    // 先检查通知是否存在且用户可见
+    const [notiRows] = await pool.query(
+      `SELECT n.id, n.type, n.user_id FROM notifications n
+       WHERE n.id = ?
+         AND (n.user_id = ? OR (n.type = 'system' AND n.user_id IS NULL) OR (n.type = 'group' AND n.group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))`,
       [req.params.id, req.userId, req.userId]
     )
-    if ((result as any).affectedRows === 0) {
+    const notification = (notiRows as any[])[0]
+    if (!notification) {
       return res.status(404).json({ code: 40400, message: '通知不存在' })
     }
+
+    if (notification.type === 'personal' && notification.user_id === req.userId) {
+      // 个人通知：直接更新 is_read 字段
+      await pool.query('UPDATE notifications SET is_read = 1 WHERE id = ?', [req.params.id])
+    } else {
+      // 系统/群组公告：插入 notification_reads 记录（IGNORE 避免重复）
+      await pool.query(
+        'INSERT IGNORE INTO notification_reads (notification_id, user_id) VALUES (?, ?)',
+        [req.params.id, req.userId]
+      )
+    }
+
     res.json({ code: 0 })
   } catch (err) {
     console.error('[Notification] mark-read error:', err)
@@ -123,21 +226,72 @@ router.put('/:id/read', async (req: AuthRequest, res: Response) => {
 
 /** 全部标记已读 */
 router.put('/read-all', async (req: AuthRequest, res: Response) => {
+  const conn = await pool.getConnection()
   try {
-    await pool.query(
+    await conn.beginTransaction()
+
+    // 1. 标记所有个人通知为已读
+    await conn.query(
       `UPDATE notifications SET is_read = 1
-       WHERE (user_id = ? OR (type = 'system' AND user_id IS NULL) OR (type = 'group' AND group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))
-         AND is_read = 0
+       WHERE user_id = ? AND type = 'personal' AND is_read = 0
          AND (expire_at IS NULL OR expire_at > NOW())
          AND (publish_at IS NULL OR publish_at <= NOW())`,
-      [req.userId, req.userId]
+      [req.userId]
     )
+
+    // 2. 为所有未读的系统/群组公告插入已读记录
+    await conn.query(
+      `INSERT IGNORE INTO notification_reads (notification_id, user_id)
+       SELECT n.id, ?
+       FROM notifications n
+       LEFT JOIN notification_reads nr ON n.id = nr.notification_id AND nr.user_id = ?
+       WHERE ((n.type = 'system' AND n.user_id IS NULL) OR (n.type = 'group' AND n.group_id IN (SELECT group_id FROM group_members WHERE user_id = ?)))
+         AND (n.expire_at IS NULL OR n.expire_at > NOW())
+         AND (n.publish_at IS NULL OR n.publish_at <= NOW())
+         AND nr.notification_id IS NULL`,
+      [req.userId, req.userId, req.userId]
+    )
+
+    await conn.commit()
     res.json({ code: 0 })
   } catch (err) {
+    await conn.rollback()
     console.error('[Notification] read-all error:', err)
     res.status(500).json({ code: 50000, message: '服务器错误' })
+  } finally {
+    conn.release()
+  }
+})
+
+/** 上传通知图片（管理员） */
+router.post('/upload-image', requireAdmin, (req: AuthRequest, res: Response) => {
+  upload.single('file')(req, res, async (err) => {
+    if (err) {
+      return res.status(400).json({ code: 40001, message: err.message })
+    }
+    if (!req.file) {
+      return res.status(400).json({ code: 40001, message: '请选择图片文件' })
+    }
+    try {
+      res.json({ code: 0, data: { image_url: req.file.filename } })
+    } catch (err) {
+      console.error('[Notification] image upload error:', err)
+      res.status(500).json({ code: 50000, message: '服务器错误' })
     }
   })
+})
+
+/** 验证 URL 安全性（防止 javascript: 等危险协议） */
+function isValidUrl(url: string): boolean {
+  if (!url) return true // 空值允许
+  try {
+    const parsed = new URL(url)
+    return ['http:', 'https:'].includes(parsed.protocol)
+  } catch {
+    // 非标准 URL 格式，小程序不支持相对路径，拒绝
+    return false
+  }
+}
 
 /** 发布公告（管理员/群主） */
 router.post('/', async (req: AuthRequest, res: Response) => {
@@ -150,6 +304,12 @@ router.post('/', async (req: AuthRequest, res: Response) => {
     if (title.length > 100) {
       return res.status(400).json({ code: 40001, message: '标题不能超过100字' })
     }
+    if (content && typeof content === 'string' && content.length > 5000) {
+      return res.status(400).json({ code: 40001, message: '内容不能超过5000字' })
+    }
+    if (link_url && !isValidUrl(link_url)) {
+      return res.status(400).json({ code: 40001, message: '链接格式无效' })
+    }
 
     // 系统公告需要管理员权限
     if (type === 'system') {
@@ -160,8 +320,11 @@ router.post('/', async (req: AuthRequest, res: Response) => {
       }
     }
 
-    // 群组公告需要群主权限
-    if (type === 'group' && group_id) {
+    // 群组公告需要 group_id 且需要群主权限
+    if (type === 'group') {
+      if (!group_id || typeof group_id !== 'number') {
+        return res.status(400).json({ code: 40001, message: '群组公告必须指定群组' })
+      }
       const [groupRows] = await pool.query('SELECT created_by FROM `groups` WHERE id = ?', [group_id])
       const group = (groupRows as any[])[0]
       if (!group || group.created_by !== req.userId) {
@@ -194,11 +357,25 @@ router.post('/', async (req: AuthRequest, res: Response) => {
   }
 })
 
-/** 编辑公告（管理员） */
-router.put('/:id', requireAdmin, async (req: AuthRequest, res: Response) => {
+/** 编辑公告（管理员或群主） */
+router.put('/:id', requireNotificationEditAuth, async (req: AuthRequest, res: Response) => {
   try {
     const { title, content, is_pinned, is_urgent, publish_at, expire_at, image_url, link_url } = req.body
 
+    // 验证字段
+    if (title !== undefined && (typeof title !== 'string' || title.trim().length === 0)) {
+      return res.status(400).json({ code: 40001, message: '标题不能为空' })
+    }
+    if (title && title.length > 100) {
+      return res.status(400).json({ code: 40001, message: '标题不能超过100字' })
+    }
+    if (content && typeof content === 'string' && content.length > 5000) {
+      return res.status(400).json({ code: 40001, message: '内容不能超过5000字' })
+    }
+    if (link_url && !isValidUrl(link_url)) {
+      return res.status(400).json({ code: 40001, message: '链接格式无效' })
+    }
+
     const updates: string[] = []
     const params: any[] = []
 

server/src/routes/recurring.ts

@@ -0,0 +1,194 @@
+import { Router } from 'express'
+import pool from '../db/connection'
+import { authMiddleware } from '../middleware/auth'
+
+const router = Router()
+router.use(authMiddleware)
+
+/** 获取用户的周期模板列表 */
+router.get('/', async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    const [rows] = await pool.execute(
+      `SELECT rt.*, c.name as category_name, c.icon as category_icon, c.color as category_color
+       FROM recurring_templates rt
+       LEFT JOIN categories c ON rt.category_id = c.id
+       WHERE rt.user_id = ?
+       ORDER BY rt.is_active DESC, rt.next_date ASC`,
+      [userId]
+    )
+    res.json({ code: 0, data: rows })
+  } catch (error) {
+    console.error('Get recurring templates error:', error)
+    res.status(500).json({ code: 50000, message: '获取失败' })
+  }
+})
+
+/** 创建周期模板 */
+router.post('/', async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    const { amount, type, category_id, note, frequency, next_date, end_date, group_id } = req.body
+
+    if (!amount || amount <= 0) {
+      return res.status(400).json({ code: 40001, message: '请输入金额' })
+    }
+    if (!type || !['expense', 'income'].includes(type)) {
+      return res.status(400).json({ code: 40001, message: '请选择类型' })
+    }
+    if (!category_id) {
+      return res.status(400).json({ code: 40001, message: '请选择分类' })
+    }
+    if (!frequency || !['weekly', 'monthly', 'yearly'].includes(frequency)) {
+      return res.status(400).json({ code: 40001, message: '请选择周期' })
+    }
+    if (!next_date) {
+      return res.status(400).json({ code: 40001, message: '请选择开始日期' })
+    }
+
+    const [result] = await pool.execute(
+      `INSERT INTO recurring_templates (user_id, amount, type, category_id, note, frequency, next_date, end_date, group_id)
+       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+      [userId, amount, type, category_id, note || '', frequency, next_date, end_date || null, group_id || null]
+    )
+    res.json({ code: 0, data: { id: (result as any).insertId } })
+  } catch (error) {
+    console.error('Create recurring template error:', error)
+    res.status(500).json({ code: 50000, message: '创建失败' })
+  }
+})
+
+/** 更新周期模板 */
+router.put('/:id', async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    const { id } = req.params
+    const { amount, type, category_id, note, frequency, next_date, end_date, is_active } = req.body
+
+    // 校验所有权
+    const [rows] = await pool.execute(
+      'SELECT id FROM recurring_templates WHERE id = ? AND user_id = ?',
+      [id, userId]
+    )
+    if ((rows as any[]).length === 0) {
+      return res.status(404).json({ code: 40400, message: '模板不存在' })
+    }
+
+    const updates: string[] = []
+    const params: any[] = []
+
+    if (amount !== undefined) { updates.push('amount = ?'); params.push(amount) }
+    if (type !== undefined) { updates.push('type = ?'); params.push(type) }
+    if (category_id !== undefined) { updates.push('category_id = ?'); params.push(category_id) }
+    if (note !== undefined) { updates.push('note = ?'); params.push(note) }
+    if (frequency !== undefined) { updates.push('frequency = ?'); params.push(frequency) }
+    if (next_date !== undefined) { updates.push('next_date = ?'); params.push(next_date) }
+    if (end_date !== undefined) { updates.push('end_date = ?'); params.push(end_date) }
+    if (is_active !== undefined) { updates.push('is_active = ?'); params.push(is_active) }
+
+    if (updates.length === 0) {
+      return res.status(400).json({ code: 40001, message: '无更新字段' })
+    }
+
+    params.push(id, userId)
+    await pool.execute(
+      `UPDATE recurring_templates SET ${updates.join(', ')} WHERE id = ? AND user_id = ?`,
+      params
+    )
+    res.json({ code: 0 })
+  } catch (error) {
+    console.error('Update recurring template error:', error)
+    res.status(500).json({ code: 50000, message: '更新失败' })
+  }
+})
+
+/** 删除周期模板 */
+router.delete('/:id', async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    const { id } = req.params
+
+    const [rows] = await pool.execute(
+      'SELECT id FROM recurring_templates WHERE id = ? AND user_id = ?',
+      [id, userId]
+    )
+    if ((rows as any[]).length === 0) {
+      return res.status(404).json({ code: 40400, message: '模板不存在' })
+    }
+
+    await pool.execute(
+      'DELETE FROM recurring_templates WHERE id = ? AND user_id = ?',
+      [id, userId]
+    )
+    res.json({ code: 0 })
+  } catch (error) {
+    console.error('Delete recurring template error:', error)
+    res.status(500).json({ code: 50000, message: '删除失败' })
+  }
+})
+
+/** 同步：检查所有活跃模板，生成到期交易 */
+router.post('/sync', async (req, res) => {
+  try {
+    const userId = (req as any).userId
+    // 获取该用户所有活跃且到期（next_date <= 今天）的模板
+    const [templates] = await pool.execute(
+      `SELECT * FROM recurring_templates
+       WHERE user_id = ? AND is_active = 1 AND next_date <= CURDATE()
+       ORDER BY next_date ASC`,
+      [userId]
+    )
+
+    let generated = 0
+    const today = new Date()
+    const todayStr = today.toISOString().slice(0, 10)
+
+    for (const t of templates as any[]) {
+      let next = new Date(t.next_date)
+      const end = t.end_date ? new Date(t.end_date) : null
+
+      // 生成所有错过的交易
+      while (next <= today) {
+        if (end && next > end) break
+
+        // 检查是否已生成过（避免重复）
+        const [existing] = await pool.execute(
+          `SELECT id FROM transactions
+           WHERE user_id = ? AND recurring_id = ? AND date = ?`,
+          [userId, t.id, next.toISOString().slice(0, 10)]
+        )
+        if ((existing as any[]).length === 0) {
+          await pool.execute(
+            `INSERT INTO transactions (user_id, amount, type, category_id, note, date, group_id, recurring_id)
+             VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
+            [userId, t.amount, t.type, t.category_id, t.note,
+             next.toISOString().slice(0, 10), t.group_id, t.id]
+          )
+          generated++
+        }
+
+        // 推进到下一周期
+        if (t.frequency === 'weekly') {
+          next = new Date(next.getTime() + 7 * 86400000)
+        } else if (t.frequency === 'monthly') {
+          next = new Date(next.getFullYear(), next.getMonth() + 1, next.getDate())
+        } else if (t.frequency === 'yearly') {
+          next = new Date(next.getFullYear() + 1, next.getMonth(), next.getDate())
+        }
+      }
+
+      // 更新 next_date：循环结束后 next 已推进到今天之后的下一周期，直接使用
+      await pool.execute(
+        'UPDATE recurring_templates SET next_date = ? WHERE id = ?',
+        [next.toISOString().slice(0, 10), t.id]
+      )
+    }
+
+    res.json({ code: 0, data: { generated } })
+  } catch (error) {
+    console.error('Sync recurring error:', error)
+    res.status(500).json({ code: 50000, message: '同步失败' })
+  }
+})
+
+export default router

server/src/routes/stats.ts

@@ -22,8 +22,9 @@ async function buildWhereClause(
     )
     if ((memberCheck as any[]).length === 0) return null
 
-    params.push(groupId, groupId)
-    let where = `WHERE t.group_id = ? AND t.user_id IN (SELECT user_id FROM group_members WHERE group_id = ?)`
+    // 群组视图：统计所有群组成员的个人账单
+    params.push(groupId)
+    let where = `WHERE t.user_id IN (SELECT user_id FROM group_members WHERE group_id = ?)`
     if (extraConditions.length > 0) where += ' AND ' + extraConditions.join(' AND ')
     return { where, params }
   }
@@ -123,7 +124,7 @@ router.get('/category', async (req: AuthRequest, res: Response) => {
        FROM transactions t
        LEFT JOIN categories c ON t.category_id = c.id
        ${result.where}
-       GROUP BY c.id
+       GROUP BY c.id, c.name, c.icon, c.color
        ORDER BY amount DESC`,
       [...result.params, type, startDate, endDate]
     )
@@ -169,4 +170,99 @@ router.get('/trend', async (req: AuthRequest, res: Response) => {
   }
 })
 
+/** 智能分类建议：根据历史记录的金额和备注推荐分类 */
+router.get('/suggest-category', async (req: AuthRequest, res: Response) => {
+  try {
+    const userId = req.userId
+    const { amount, type = 'expense', note = '' } = req.query
+
+    if (!amount || !['expense', 'income'].includes(type as string)) {
+      return res.status(400).json({ code: 40001, message: '参数错误' })
+    }
+
+    const amt = parseInt(amount as string)
+    const noteStr = (note as string).trim()
+
+    // 1. 关键词匹配：从备注中提取关键词，查找历史记录中最常用的分类
+    let suggestedCategory: any = null
+    let confidence = 0
+
+    if (noteStr) {
+      // 提取关键词（取前4个字符以上的词）
+      const keywords = noteStr.replace(/[，,。.！!？?\s]+/g, ' ').split(' ').filter(w => w.length >= 1)
+      if (keywords.length > 0) {
+        const likeClauses = keywords.map(() => 't.note LIKE ?').join(' OR ')
+        const likeParams = keywords.map(k => `%${k}%`)
+
+        const [rows] = await pool.query(
+          `SELECT t.category_id, c.name, c.color, COUNT(*) as cnt
+           FROM transactions t
+           LEFT JOIN categories c ON t.category_id = c.id
+           WHERE t.user_id = ? AND t.type = ? AND (${likeClauses})
+           GROUP BY t.category_id, c.name, c.color
+           ORDER BY cnt DESC
+           LIMIT 1`,
+          [userId, type, ...likeParams]
+        )
+        const match = (rows as any[])[0]
+        if (match) {
+          suggestedCategory = { id: match.category_id, name: match.name, color: match.color }
+          // 置信度基于匹配次数
+          confidence = Math.min(90, 40 + match.cnt * 15)
+        }
+      }
+    }
+
+    // 2. 金额相近匹配（±30%）
+    if (!suggestedCategory) {
+      const minAmt = Math.floor(amt * 0.7)
+      const maxAmt = Math.ceil(amt * 1.3)
+      const [rows] = await pool.query(
+        `SELECT t.category_id, c.name, c.color, COUNT(*) as cnt
+         FROM transactions t
+         LEFT JOIN categories c ON t.category_id = c.id
+         WHERE t.user_id = ? AND t.type = ? AND t.amount BETWEEN ? AND ?
+         GROUP BY t.category_id, c.name, c.color
+         ORDER BY cnt DESC
+         LIMIT 1`,
+        [userId, type, minAmt, maxAmt]
+      )
+      const match = (rows as any[])[0]
+      if (match) {
+        suggestedCategory = { id: match.category_id, name: match.name, color: match.color }
+        confidence = Math.min(70, 20 + match.cnt * 10)
+      }
+    }
+
+    // 3. 最近使用的分类（兜底）
+    if (!suggestedCategory) {
+      const [rows] = await pool.query(
+        `SELECT t.category_id, c.name, c.color
+         FROM transactions t
+         LEFT JOIN categories c ON t.category_id = c.id
+         WHERE t.user_id = ? AND t.type = ?
+         ORDER BY t.created_at DESC
+         LIMIT 1`,
+        [userId, type]
+      )
+      const match = (rows as any[])[0]
+      if (match) {
+        suggestedCategory = { id: match.category_id, name: match.name, color: match.color }
+        confidence = 20
+      }
+    }
+
+    res.json({
+      code: 0,
+      data: {
+        category: suggestedCategory,
+        confidence
+      }
+    })
+  } catch (err) {
+    console.error('[Stats] suggest-category error:', err)
+    res.status(500).json({ code: 50000, message: '服务器错误' })
+  }
+})
+
 export default router

server/src/routes/track.ts

@@ -0,0 +1,34 @@
+import { Router } from 'express'
+import pool from '../db/connection'
+
+const router = Router()
+
+/** 接收前端埋点数据 */
+router.post('/', async (req, res) => {
+  try {
+    const { events } = req.body
+    const userId = (req as any).userId || null
+
+    if (!Array.isArray(events)) {
+      return res.status(400).json({ code: 40001, message: '无效的埋点数据' })
+    }
+
+    // 批量插入埋点事件（限制每个事件的字段长度）
+    for (const event of events.slice(0, 50)) { // 最多 50 个事件
+      const eventType = typeof event.event === 'string' ? event.event.slice(0, 50) : 'unknown'
+      const page = typeof event.page === 'string' ? event.page.slice(0, 200) : ''
+      const data = event.data && typeof event.data === 'object' ? event.data : {}
+
+      await pool.execute(
+        'INSERT INTO track_events (event, page, data, user_id) VALUES (?, ?, ?, ?)',
+        [eventType, page, JSON.stringify(data), userId]
+      )
+    }
+
+    res.json({ code: 0 })
+  } catch {
+    res.json({ code: 0 }) // 埋点失败不影响业务
+  }
+})
+
+export default router

server/src/routes/transaction.ts

@@ -15,6 +15,7 @@ function safeInt(val: any, fallback: number, min: number, max: number): number {
 
 router.get('/:id', async (req: AuthRequest, res: Response) => {
   try {
+    // 用户可以查看：自己的记录 + 自己所在群组成员的所有记录
     const [rows] = await pool.query(
       `SELECT t.id, t.user_id, t.amount, t.type, t.category_id, t.note, DATE_FORMAT(t.date, '%Y-%m-%d') as date, t.created_at, t.updated_at, t.group_id,
               c.name as category_name, c.icon as category_icon, c.color as category_color,
@@ -24,11 +25,7 @@ router.get('/:id', async (req: AuthRequest, res: Response) => {
        LEFT JOIN users u ON t.user_id = u.id
        WHERE t.id = ? AND (
          t.user_id = ?
-         OR t.user_id IN (
-           SELECT gm2.user_id FROM group_members gm1
-           JOIN group_members gm2 ON gm1.group_id = gm2.group_id
-           WHERE gm1.user_id = ?
-         )
+         OR t.user_id IN (SELECT user_id FROM group_members WHERE group_id IN (SELECT group_id FROM group_members WHERE user_id = ?))
        )`,
       [req.params.id, req.userId, req.userId]
     )
@@ -54,7 +51,7 @@ router.get('/', async (req: AuthRequest, res: Response) => {
     const params: any[] = []
 
     if (group_id && group_id !== 'null') {
-      // 群组视图：群组下所有成员的记录
+      // 群组视图：验证用户是群组成员，然后显示所有群组成员的记录
       const [memberCheck] = await pool.query(
         'SELECT id FROM group_members WHERE group_id = ? AND user_id = ?',
         [group_id, req.userId]
@@ -62,8 +59,9 @@ router.get('/', async (req: AuthRequest, res: Response) => {
       if ((memberCheck as any[]).length === 0) {
         return res.status(403).json({ code: 40300, message: '无权访问此群组' })
       }
-      where = 'WHERE t.group_id = ? AND t.user_id IN (SELECT user_id FROM group_members WHERE group_id = ?)'
-      params.push(group_id, group_id)
+      // 群组账单 = 所有群组成员的个人账单
+      where = 'WHERE t.user_id IN (SELECT user_id FROM group_members WHERE group_id = ?)'
+      params.push(group_id)
     } else {
       // 个人视图：我的所有记录（不管 group_id）
       where = 'WHERE t.user_id = ?'
@@ -102,7 +100,9 @@ router.get('/', async (req: AuthRequest, res: Response) => {
       }
     }
     if (keyword && typeof keyword === 'string' && keyword.trim()) {
-      where += ' AND t.note LIKE ?'; params.push(`%${keyword.trim()}%`)
+      // 转义 LIKE 通配符，防止 % 和 _ 被当作通配符
+      const escapedKeyword = keyword.trim().replace(/%/g, '\\%').replace(/_/g, '\\_')
+      where += ' AND t.note LIKE ?'; params.push(`%${escapedKeyword}%`)
     }
 
     const orderBy = sortBy === 'amount' ? 't.amount DESC' : 't.date DESC, t.created_at DESC'

server/src/routes/user.ts

@@ -48,7 +48,7 @@ const upload = multer({
 router.get('/me', async (req: AuthRequest, res: Response) => {
   try {
     const [rows] = await pool.query(
-      'SELECT id, nickname, avatar_url, role, created_at FROM users WHERE id = ?',
+      'SELECT id, nickname, avatar_url, slogan, role, created_at FROM users WHERE id = ?',
       [req.userId]
     )
     const user = (rows as any[])[0]
@@ -62,10 +62,10 @@ router.get('/me', async (req: AuthRequest, res: Response) => {
   }
 })
 
-/** 更新用户昵称 */
+/** 更新用户昵称/签名 */
 router.put('/me', async (req: AuthRequest, res: Response) => {
   try {
-    const { nickname } = req.body
+    const { nickname, slogan } = req.body
 
     if (nickname !== undefined) {
       if (typeof nickname !== 'string' || nickname.trim().length === 0) {
@@ -76,6 +76,15 @@ router.put('/me', async (req: AuthRequest, res: Response) => {
       }
     }
 
+    if (slogan !== undefined) {
+      if (typeof slogan !== 'string') {
+        return res.status(400).json({ code: 40001, message: '签名格式错误' })
+      }
+      if (slogan.length > 100) {
+        return res.status(400).json({ code: 40001, message: '签名不能超过100个字符' })
+      }
+    }
+
     const updates: string[] = []
     const params: any[] = []
 
@@ -84,6 +93,11 @@ router.put('/me', async (req: AuthRequest, res: Response) => {
       params.push(nickname.trim())
     }
 
+    if (slogan !== undefined) {
+      updates.push('slogan = ?')
+      params.push(slogan.trim())
+    }
+
     if (updates.length === 0) {
       return res.status(400).json({ code: 40001, message: '没有需要更新的字段' })
     }
@@ -118,7 +132,11 @@ router.post('/avatar', (req: AuthRequest, res: Response) => {
       if (oldUrl) {
         const oldPath = path.join(AVATAR_DIR, oldUrl)
         if (fs.existsSync(oldPath)) {
+          try {
             fs.unlinkSync(oldPath)
+          } catch (e) {
+            console.warn('[User] 删除旧头像失败:', e)
+          }
         }
       }
 

server/src/utils/backup.ts

@@ -8,9 +8,13 @@ const gzipAsync = promisify(zlib.gzip)
 
 const BACKUP_DIR = process.env.BACKUP_DIR || '/var/backups/xiaocai'
 
+// 分页查询大小，避免一次性加载大表到内存
+const QUERY_BATCH_SIZE = 1000
+
 /**
  * 使用 Node.js mysql2 备份数据库（不依赖 mysqldump）
  * 导出所有表的 INSERT 语句，gzip 压缩存储
+ * 使用分页查询避免大表内存问题
  */
 export async function backupDatabase(): Promise<string> {
   if (!fs.existsSync(BACKUP_DIR)) {
@@ -35,31 +39,40 @@ export async function backupDatabase(): Promise<string> {
     lines.push(`-- 表: ${tableName}`)
     lines.push(`-- ----------------------------`)
 
-    // 获取表数据
-    const [rows] = await pool.query(`SELECT * FROM \`${tableName}\``)
-    const data = rows as any[]
+    // 获取表总行数
+    const [countResult] = await pool.query(`SELECT COUNT(*) as count FROM \`${tableName}\``)
+    const totalRows = (countResult as any[])[0].count
 
-    if (data.length === 0) {
+    if (totalRows === 0) {
       lines.push(`-- ${tableName}: 无数据`)
       lines.push('')
       continue
     }
 
-    // 获取列名
-    const columns = Object.keys(data[0])
+    // 获取列名（从第一行）
+    const [firstRow] = await pool.query(`SELECT * FROM \`${tableName}\` LIMIT 1`)
+    const columns = Object.keys((firstRow as any[])[0])
     const colList = columns.map(c => `\`${c}\``).join(', ')
 
-    // 生成 INSERT 语句（每 100 行一批）
-    const BATCH_SIZE = 100
-    for (let i = 0; i < data.length; i += BATCH_SIZE) {
-      const batch = data.slice(i, i + BATCH_SIZE)
+    // 分页查询并生成 INSERT 语句
+    let offset = 0
+    while (offset < totalRows) {
+      const [rows] = await pool.query(
+        `SELECT * FROM \`${tableName}\` LIMIT ? OFFSET ?`,
+        [QUERY_BATCH_SIZE, offset]
+      )
+      const data = rows as any[]
+
+      // 每 100 行生成一条 INSERT
+      const INSERT_BATCH = 100
+      for (let i = 0; i < data.length; i += INSERT_BATCH) {
+        const batch = data.slice(i, i + INSERT_BATCH)
         const values = batch.map(row => {
           const vals = columns.map(col => {
             const v = row[col]
             if (v === null) return 'NULL'
             if (typeof v === 'number') return String(v)
             if (typeof v === 'boolean') return v ? '1' : '0'
-          // mysql2 escape 处理所有字符串/日期转义（自带引号）
             return pool.escape(v)
           })
           return `(${vals.join(', ')})`
@@ -68,6 +81,9 @@ export async function backupDatabase(): Promise<string> {
         lines.push(`INSERT INTO \`${tableName}\` (${colList}) VALUES`)
         lines.push(`  ${values};`)
       }
+
+      offset += QUERY_BATCH_SIZE
+    }
     lines.push('')
   }