diff --git a/.codebuddy/plans/fix-full-audit-issues-p0-p2_3b34adcf.md b/.codebuddy/plans/fix-full-audit-issues-p0-p2_3b34adcf.md
new file mode 100644
index 0000000..6704ee2
--- /dev/null
+++ b/.codebuddy/plans/fix-full-audit-issues-p0-p2_3b34adcf.md
@@ -0,0 +1,178 @@
+---
+name: fix-full-audit-issues-p0-p2
+overview: 按审查报告修复小程序全部已确认缺陷：5 项阻断（支付重复下单、支付轮询定时器泄漏、401 无限重试、uploadFile 无 401 处理、衣柜分享无出口且失效时白屏）、12 项一般（通知红点不同步、运势空卡与定时器、列表竞态与判空、11000 未处理、token 过期判断、请求无超时、uuid 缺失卡 loading 等）、8 项轻微（提交锁、死代码、硬编码 key、状态枚举等）。
+todos:
+  - id: request-core
+    content: 加固 request.ts 与 auth.ts：重试上限、11000、超时、过期预刷新、uploadFile 登录校验
+    status: completed
+  - id: paged-util
+    content: 新增 utils/paged.ts 的 normalizePaged 并接入全部列表判空
+    status: completed
+  - id: mall-pay
+    content: 修复商城支付：confirmPay 提交锁、轮询定时器随页面卸载清理、按钮 loading
+    status: completed
+    dependencies:
+      - request-core
+  - id: share-detail
+    content: 修复分享详情：uuid 兜底、错误态与去登录、过期校验、转发出口、定时器清理
+    status: completed
+    dependencies:
+      - request-core
+  - id: list-race
+    content: 为衣橱、穿搭、分享、订单、通知、商城加请求竞态保护与 loadingMore 拆分
+    status: completed
+    dependencies:
+      - paged-util
+  - id: state-fix
+    content: 修复运势错误态与重试、定时器与跨天、通知红点同步、衣物详情空态
+    status: completed
+    dependencies:
+      - request-core
+  - id: submit-locks
+    content: 修复穿搭编辑与分享创建：跨分类已选不丢、选衣分页、提交防重复与失败提示
+    status: completed
+    dependencies:
+      - paged-util
+  - id: p2-cleanup
+    content: 清理轻微项：资料保存锁与校验、跨零点、storage key、红点节流、倒计时、枚举、组件 data、死代码
+    status: completed
+    dependencies:
+      - request-core
+  - id: verify-all
+    content: 执行 tsc 类型检查并逐条复核修复效果
+    status: completed
+    dependencies:
+      - request-core
+      - mall-pay
+      - share-detail
+      - list-race
+      - state-fix
+      - submit-locks
+      - p2-cleanup
+---
+
+## 产品概述
+
+微信小程序「纸条AI衣橱」。上一轮全链路审查输出了分级缺陷清单（阻断 5 项、一般 12 项、轻微 8 项），用户明确要求「全部修复」，即 P0 + P1 + P2 全量处理，不做取舍。
+
+## 核心修复项
+
+- 支付与上传：商城下单加提交锁、支付轮询定时器随页面卸载清理、uploadFile 补齐登录校验与 401 处理、上传失败给明确提示
+- 请求内核：401 重试加上限防请求风暴、补 11000 登录失效码、全请求超时兜底、token 过期主动预刷新、静默请求不清登录态（已修，保持）
+- 衣柜分享闭环：分享详情页补 uuid 空值兜底、错误态、本地过期/封禁校验、转发出口（onShareAppMessage + 分享按钮）、定时器清理
+- 列表健壮性：统一分页空值兜底与请求竞态保护、拆分 loading 与 loadingMore，覆盖衣橱/穿搭/分享/订单/通知/商城
+- 选择页与提交：穿搭编辑、衣柜分享创建的衣物选择跨分类不丢、列表分页、提交防重复
+- 体验修复：运势页错误态与重试、定时器清理与跨天重算、通知已读后红点同步、衣物详情 uuid 缺失空态
+- 轻微清理：资料保存锁与校验、生日选择器跨零点、硬编码 storage key 收编、红点节流失败回滚、订单倒计时走动、分享状态枚举化、组件 data 补齐、死代码移除
+
+## 效果验收
+
+开发者工具清缓存重新编译后：无重复下单、无页面卸载后残留请求、弱网有超时提示、分享页可转发且无白屏、列表快速切换不串数据、运势失败可见可重试、通知已读后红点即时更新。
+
+## 技术栈
+
+微信小程序原生框架 + TypeScript（`useCompilerPlugins: typescript`，基础库 3.17.2，渲染引擎已切回 webview），无测试框架，通过微信开发者工具编译调试。类型检查命令：`cd /root/zt-closet-wxmini-frontend && npx --yes -p typescript@5.4.5 tsc --noEmit -p tsconfig.json`。
+
+## 实现思路
+
+分四层收敛，全部复用项目既有写法（Page 对象字面量 + setData + request 封装），不引入新模式：
+
+1. **请求内核层（最优先，其余修复依赖它）**
+
+- 登录失效码收敛为常量集合 `11000/11001/11002/11004` 或 HTTP 401（`utils/config.ts:118-121` 已定义这些文案）。
+- `doCall(retried)` 加重试标记：刷新成功后仅允许重试一次，第二次仍命中失效码则直接清 token + `handleAuthExpired()` + reject，杜绝无限「刷新→重试」风暴。
+- `auth.ts` 新增 `isTokenExpired()`：单位自动兼容（`expireTime > 1e12` 视为毫秒，否则秒），留 30s 提前量；`isLoggedIn()` 语义保持不变（仅判断 token 存在），避免误杀。`request` 在 needAuth 且 token 已过期时先 `await doRefresh()` 再发请求，省掉一次 401 往返。
+- 统一超时：业务请求与 refresh 15s，uploadFile 30s。
+- `uploadFile` 补齐：未登录快速失败（复用 `NOT_LOGIN_CODE`）、登录失效码 → 清 token + `handleAuthExpired()`、支持 `showError`/`timeout` 参数。
+
+2. **页面状态机层**
+
+- 新增 `utils/paged.ts` 提供 `normalizePaged`，统一 `(res && res.list) || []` 与 `(res && res.total) || 0` 兜底，消除 7 处重复且易漏的 `res.list.map`。
+- 列表页统一三件套：`reqSeq`（响应序号不匹配即丢弃）、`loading`（首次/刷新）与 `loadingMore`（上拉）分离、`onUnload` 定时器清理。涉及 wardrobe、outfit、closet-share、order、notification、mall、closet-share-create、outfit-edit。
+
+3. **防重复提交层**
+
+- 商城 `confirmPay`、衣柜分享创建 `onConfirm`、穿搭编辑 `onSave`、资料保存 `onSaveProfile` 统一加 `submitting`/`saving` 布尔闸门，入口处 return，catch 与成功分支复位，按钮文案联动。
+
+4. **错误可见层**
+
+- 运势页新增 `error` 态 + 重试按钮（wxml 内容区由 `wx:else` 改为 `wx:elif` 并补错误分支）；衣物详情 uuid 缺失走空态；分享详情页 `invalid` 支持标题/描述变量与「去登录」出口；upload 失败对非 80000 错误给 toast。
+
+## 实现要点（防回归）
+
+- 不得回退已有加固：`redirectToLogin` 幂等锁与「已在登录页跳过」、`silentAuth` 不清 token、`request` 未登录快速失败、`attached` 首帧 setData 延到 nextTick。
+- `分享详情 /closet-share/:uuid` 是否免登录需后端确认，**保守保持 `auth: true`**，仅把 11001 单独映射为「去登录」按钮，避免擅自放开权限。
+- `expire_time` 单位在 `types/models.ts` 注释标注为秒，本次用「大于 1e12 视为毫秒」的兼容判断兜底，无需后端确认即可安全上线。
+- 定时器一律挂 `this` 并在 `onUnload` 清理；倒计时 tick 在 `onHide` 也要停，避免后台空转。
+- 空态统一复用 `empty-state` 组件（项目已在 horoscope/mall 使用，属性：icon/title/desc/buttonText/bind:action），不新增组件。
+- 日志与提示：不打印 token 等敏感信息；toast 文案沿用 `utils/config.ts` 的 `ERROR_MESSAGES` 风格。
+
+## 架构设计
+
+```mermaid
+flowchart TD
+  A[页面/组件发起请求] --> B{needAuth 且无 token?}
+  B -- 是 --> C[reject NOT_LOGIN 不发请求]
+  B -- 否 --> D{token 已过期?}
+  D -- 是 --> E[doRefresh 预刷新]
+  D -- 否 --> F[wx.request timeout 15s]
+  E -- 成功 --> F
+  E -- 失败 --> G[清 token + handleAuthExpired + 幂等跳登录]
+  F -- 命中登录失效码 --> H{已重试过?}
+  H -- 否 --> I[doRefresh 后重试一次]
+  H -- 是 --> G
+  F -- 其它业务码 --> J[toast + reject]
+  K[uploadFile] --> B
+```
+
+## 目录结构
+
+```
+zt-closet-wxmini-frontend/
+├── miniprogram/
+│   ├── utils/
+│   │   ├── request.ts                 # [MODIFY] 登录失效码集合常量；doCall(retried) 重试上限；11000 并入；统一 timeout；needAuth 过期预刷新；uploadFile 补登录校验/401/timeout/showError
+│   │   ├── auth.ts                    # [MODIFY] 新增 isTokenExpired()（秒/毫秒兼容 + 30s 提前量），isLoggedIn 语义不变
+│   │   ├── paged.ts                   # [NEW] normalizePaged(res) 统一 list/total 空值兜底，供 7 处列表复用
+│   │   └── config.ts                  # [MODIFY] STORAGE_KEYS 新增 OPEN_COLLECT，收编硬编码 'zt_open_collect'
+│   ├── custom-tab-bar/index.ts        # [MODIFY] 节流打点改为请求成功后记录、失败回滚 lastSyncAt=0
+│   ├── components/navigation-bar/navigation-bar.ts  # [MODIFY] data 补齐 ios/innerPaddingRight/leftWidth/safeAreaTop
+│   ├── pages/
+│   │   ├── mall/mall.ts               # [MODIFY] confirmPay 加 submitting 锁；pollOrder timer 挂 this + onUnload 清理；fetchGoods/fetchFlow 用 normalizePaged
+│   │   ├── mall/mall.wxml             # [MODIFY] 支付按钮 loading 文案与禁止连点
+│   │   ├── upload/upload.ts           # [MODIFY] catch 分支对非 80000 错误给 toast，保留额度弹窗
+│   │   ├── closet-share-detail/closet-share-detail.ts   # [MODIFY] uuid 空值兜底；本地过期/封禁校验；非 901xx 与 11001 分别落错误态/去登录态；onShareAppMessage；取消分享 timer 挂 this + onUnload 清理
+│   │   ├── closet-share-detail/closet-share-detail.wxml # [MODIFY] empty-state 标题/描述变量化 + 去登录按钮 + open-type=share 分享按钮
+│   │   ├── horoscope/horoscope.ts     # [MODIFY] 新增 error 态与 onRetry；重试 timer 挂 this + onUnload 清理；跨天（stat_date 比对今日）重拉
+│   │   ├── horoscope/horoscope.wxml   # [MODIFY] 内容区改 wx:elif 并补错误态分支与重试按钮
+│   │   ├── wardrobe/wardrobe.ts       # [MODIFY] reqSeq + loadingMore + normalizePaged
+│   │   ├── outfit/outfit.ts           # [MODIFY] 同上；storage key 改用 STORAGE_KEYS.OPEN_COLLECT
+│   │   ├── closet-share/closet-share.ts  # [MODIFY] 同上；decorate 改用 ShareStatus 枚举
+│   │   ├── closet-share/closet-share.wxml # [MODIFY] 已封禁状态文案分支
+│   │   ├── order/order.ts             # [MODIFY] 同上；待支付倒计时 1s tick + onUnload/onHide 清理
+│   │   ├── notification/notification.ts  # [MODIFY] 红点同步改为从 getCurrentPages 首个 tab 页取 getTabBar()，取不到仅写 storage；列表用 normalizePaged
+│   │   ├── clothes-detail/clothes-detail.ts  # [MODIFY] uuid 为空直接 notFound 态，不再永久 loading
+│   │   ├── clothes-detail/clothes-detail.wxml # [MODIFY] 增加 notFound 空态
+│   │   ├── outfit-edit/outfit-edit.ts # [MODIFY] selectedMap 累积跨分类已选；选衣列表触底分页；onSave 加 saving 锁
+│   │   ├── closet-share-create/closet-share-create.ts # [MODIFY] 选衣列表触底分页；onConfirm 加 submitting 锁 + 失败 toast
+│   │   ├── profile/profile.ts         # [MODIFY] showActionSheet 补 fail；today 改 onShow 重算；onSaveProfile 加 saving 锁 + trim + 无变更关闭 + 复位 avatarChanged；storage key 收编
+│   │   └── outfit-detail/outfit-detail.ts # [MODIFY] 移除未使用的 OutfitSource 导入
+│   └── app.ts                         # [MODIFY] 移除零引用的 globalData.userInfo（与 IAppOption 类型同步精简）
+```
+
+## 关键代码结构
+
+```ts
+// miniprogram/utils/paged.ts —— 统一分页兜底，杜绝 list 为 null 时抛错被空 catch 吞掉
+export interface NormalizedPaged<T> { list: T[]; total: number }
+export function normalizePaged<T>(res: any): NormalizedPaged<T>
+
+// miniprogram/utils/auth.ts —— token 过期判断（秒/毫秒兼容，30s 提前量）
+export function isTokenExpired(): boolean
+// isLoggedIn() 语义保持不变：仅判断 access token 是否存在
+
+// miniprogram/utils/request.ts —— 登录失效码收敛 + 重试上限
+export const AUTH_EXPIRED_CODES: number[]   // 11000 / 11001 / 11002 / 11004
+export interface UploadOptions { showError?: boolean; timeout?: number }
+export function uploadFile<T = any>(filePath: string, name?: string, url?: string, options?: UploadOptions): Promise<T>
+```
\ No newline at end of file
diff --git a/miniprogram/app.ts b/miniprogram/app.ts
index 49c544e..18f8fe9 100644
--- a/miniprogram/app.ts
+++ b/miniprogram/app.ts
@@ -3,9 +3,7 @@ import * as auth from './utils/auth'
 import { setAuthExpiredHandler } from './utils/request'
 
 App<IAppOption>({
-  globalData: {
-    userInfo: undefined,
-  },
+  globalData: {},
 
   onLaunch() {
     // 登录失效 / 账号禁用时统一清登录态。
diff --git a/miniprogram/components/navigation-bar/navigation-bar.ts b/miniprogram/components/navigation-bar/navigation-bar.ts
index 4466e8e..2a704d9 100644
--- a/miniprogram/components/navigation-bar/navigation-bar.ts
+++ b/miniprogram/components/navigation-bar/navigation-bar.ts
@@ -55,7 +55,11 @@ Component({
    * 组件的初始数据
    */
   data: {
-    displayStyle: ''
+    displayStyle: '',
+    ios: false,
+    innerPaddingRight: '',
+    leftWidth: '',
+    safeAreaTop: ''
   },
   lifetimes: {
     attached() {
diff --git a/miniprogram/custom-tab-bar/index.ts b/miniprogram/custom-tab-bar/index.ts
index 707ddbf..a0ff075 100644
--- a/miniprogram/custom-tab-bar/index.ts
+++ b/miniprogram/custom-tab-bar/index.ts
@@ -54,7 +54,10 @@ Component({
         silentAuth: true,
       })
         .then((res) => this.setUnread(res.unread_count || 0))
-        .catch(() => {})
+        .catch(() => {
+          // 请求失败时回滚节流时间戳，否则要白等 30s 才能重试
+          lastSyncAt = 0
+        })
     },
 
     switchTab(e: WechatMiniprogram.TouchEvent) {
diff --git a/miniprogram/pages/closet-share-create/closet-share-create.ts b/miniprogram/pages/closet-share-create/closet-share-create.ts
index b282926..e89da52 100644
--- a/miniprogram/pages/closet-share-create/closet-share-create.ts
+++ b/miniprogram/pages/closet-share-create/closet-share-create.ts
@@ -1,6 +1,7 @@
 import { request } from '../../utils/request'
 import { ClothesItem, PagedResult, UserInfo } from '../../types/models'
 import { STORAGE_KEYS } from '../../utils/config'
+import { normalizePaged, hasMorePaged } from '../../utils/paged'
 
 const CATEGORIES = [
   { name: '全部', value: '' },
@@ -19,6 +20,8 @@ const EXPIRE_OPTIONS = [
   { label: '长期有效', days: 0 },
 ]
 
+const PAGE_SIZE = 50
+
 Page({
   data: {
     view: 'config' as 'config' | 'select' | 'success',
@@ -30,6 +33,10 @@ Page({
     activeCategory: 0,
     allClothes: [] as ClothesItem[],
     selectLoading: true,
+    loadingMore: false,
+    hasMore: true,
+    page: 1,
+    submitting: false,
     shareUuid: '',
     nickname: '微信用户',
     avatar: '',
@@ -66,30 +73,54 @@ Page({
   },
 
   openSelect() {
-    this.setData({ view: 'select', selectLoading: true })
-    this.fetchAllClothes()
+    this.setData({ view: 'select', selectLoading: true, page: 1, hasMore: true })
+    this.fetchAllClothes(1)
   },
 
-  fetchAllClothes() {
+  fetchAllClothes(page = 1) {
     const cat = CATEGORIES[this.data.activeCategory].value
-    const params: Record<string, any> = { page: 1, page_size: 50 }
+    const params: Record<string, any> = { page, page_size: PAGE_SIZE }
     if (cat) params.category_main = cat
+
+    // 请求序号：切换分类时旧响应可能后到，序号不匹配直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     request<PagedResult<ClothesItem>>({ url: '/clothes', data: params })
       .then((res) => {
-        const list = res.list.map((it) => ({
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<ClothesItem>(res)
+        const list = raw.map((it) => ({
           ...it,
           _selected: this.data.selectedUuids.indexOf(it.clothes_uuid) >= 0,
         }))
-        this.setData({ allClothes: list, selectLoading: false })
+        const merged = page === 1 ? list : this.data.allClothes.concat(list)
+        this.setData({
+          allClothes: merged,
+          selectLoading: false,
+          loadingMore: false,
+          page,
+          hasMore: hasMorePaged(merged, total, PAGE_SIZE),
+        })
+      })
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ selectLoading: false, loadingMore: false })
       })
-      .catch(() => this.setData({ selectLoading: false }))
   },
 
   onCategoryTap(e: WechatMiniprogram.TouchEvent) {
     const index = Number(e.currentTarget.dataset.index)
     if (index === this.data.activeCategory) return
-    this.setData({ activeCategory: index, selectLoading: true })
-    this.fetchAllClothes()
+    this.setData({ activeCategory: index, selectLoading: true, page: 1, hasMore: true })
+    this.fetchAllClothes(1)
+  },
+
+  onReachBottom() {
+    if (this.data.view !== 'select') return
+    if (!this.data.hasMore || this.data.selectLoading || this.data.loadingMore) return
+    this.fetchAllClothes(this.data.page + 1)
   },
 
   onToggleSelect(e: WechatMiniprogram.CustomEvent) {
@@ -122,6 +153,7 @@ Page({
   },
 
   onConfirm() {
+    if (this.data.submitting) return
     const body: Record<string, any> = { share_type: this.data.shareType }
     if (this.data.shareType === 1) {
       if (!this.data.selectedUuids.length) {
@@ -133,9 +165,11 @@ Page({
     const days = this.data.expireDays
     body.expire_time = days > 0 ? Math.floor(Date.now() / 1000) + days * 86400 : 0
 
+    // 提交加锁：连点会重复创建分享、重复扣额度
+    this.setData({ submitting: true })
     request<{ share_uuid: string }>({ url: '/closet-share', method: 'POST', data: body })
-      .then((res) => this.setData({ shareUuid: res.share_uuid, view: 'success' }))
-      .catch(() => {})
+      .then((res) => this.setData({ shareUuid: res.share_uuid, view: 'success', submitting: false }))
+      .catch(() => this.setData({ submitting: false }))
   },
 
   onViewShare() {
diff --git a/miniprogram/pages/closet-share-detail/closet-share-detail.ts b/miniprogram/pages/closet-share-detail/closet-share-detail.ts
index 3ef9d2c..5dc05e9 100644
--- a/miniprogram/pages/closet-share-detail/closet-share-detail.ts
+++ b/miniprogram/pages/closet-share-detail/closet-share-detail.ts
@@ -1,5 +1,6 @@
-import { request } from '../../utils/request'
+import { request, AUTH_EXPIRED_CODES } from '../../utils/request'
 import { ClosetShareDetail } from '../../types/models'
+import { ShareStatus } from '../../utils/config'
 import { formatDateTime } from '../../utils/format'
 
 Page({
@@ -9,30 +10,86 @@ Page({
     expireText: '',
     loading: true,
     invalid: false,
+    invalidTitle: '该分享已过期或已被取消',
+    invalidDesc: '分享链接已失效',
+    needLogin: false,
   },
 
   onLoad(query: Record<string, string>) {
     const uuid = query.uuid || ''
     this.setData({ uuid })
-    if (uuid) this.fetchDetail()
+    if (!uuid) {
+      // uuid 缺失时若不兜底，loading 会永久为 true，页面白屏且无法退出
+      this.setInvalid('链接不完整', '缺少分享标识，无法打开')
+      return
+    }
+    this.fetchDetail()
   },
 
   fetchDetail() {
     request<ClosetShareDetail>({ url: `/closet-share/${this.data.uuid}`, showError: false })
       .then((detail) => {
+        // 后端可能惰性过期：本地再校验一次状态与有效期，避免展示已失效内容
+        if (this.checkInvalid(detail)) return
+
         const expireText =
           detail.expire_time === 0 ? '长期有效' : `有效期至 ${formatDateTime(detail.expire_time)}`
         this.setData({ detail, expireText, loading: false })
       })
       .catch((e: any) => {
-        this.setData({ loading: false })
         const code = e && e.code
-        if (code === 90100 || code === 90101 || code === 90102) {
-          this.setData({ invalid: true })
+        if (AUTH_EXPIRED_CODES.indexOf(code) >= 0) {
+          // 查看分享需登录：给「去登录」出口，登录成功后回到本页
+          this.setData({
+            loading: false,
+            invalid: true,
+            needLogin: true,
+            invalidTitle: '请先登录',
+            invalidDesc: '登录后即可查看好友分享的衣柜',
+          })
+          return
+        }
+        if (code === 90101) {
+          this.setInvalid('分享已过期', '该分享链接已超过有效期')
+        } else if (code === 90102) {
+          this.setInvalid('分享已取消', '该分享已被创建者取消')
+        } else if (code === 90100) {
+          this.setInvalid('分享不存在', '该分享链接无效')
+        } else {
+          // 兜底：任何未知错误都不能停在空白页
+          this.setInvalid('加载失败', '请稍后重试')
         }
       })
   },
 
+  // 本地状态/有效期校验，返回 true 表示已置为失效态
+  checkInvalid(detail: ClosetShareDetail): boolean {
+    if (detail.status === ShareStatus.CANCELLED) {
+      this.setInvalid('分享已取消', '该分享已被创建者取消')
+      return true
+    }
+    if (detail.status === ShareStatus.BANNED) {
+      this.setInvalid('分享已封禁', '该分享内容违规，已停止展示')
+      return true
+    }
+    const now = Math.floor(Date.now() / 1000)
+    if (detail.status === ShareStatus.EXPIRED || (detail.expire_time > 0 && detail.expire_time < now)) {
+      this.setInvalid('分享已过期', '该分享链接已超过有效期')
+      return true
+    }
+    return false
+  },
+
+  setInvalid(title: string, desc: string) {
+    this.setData({
+      loading: false,
+      invalid: true,
+      needLogin: false,
+      invalidTitle: title,
+      invalidDesc: desc,
+    })
+  },
+
   onCancel() {
     wx.showModal({
       title: '取消分享',
@@ -44,7 +101,7 @@ Page({
         request({ url: `/closet-share/${this.data.uuid}/cancel`, method: 'POST' })
           .then(() => {
             wx.showToast({ title: '已取消', icon: 'success' })
-            setTimeout(() => wx.navigateBack(), 500)
+            ;(this as any).backTimer = setTimeout(() => wx.navigateBack(), 500)
           })
           .catch(() => {})
       },
@@ -54,4 +111,28 @@ Page({
   onBackHome() {
     wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
   },
+
+  onGoLogin() {
+    const redirect = `/pages/closet-share-detail/closet-share-detail?uuid=${this.data.uuid}`
+    wx.navigateTo({
+      url: `/pages/login/login?redirect=${encodeURIComponent(redirect)}`,
+      fail: () => wx.switchTab({ url: '/pages/profile/profile' }),
+    })
+  },
+
+  onShareAppMessage() {
+    const name = (this.data.detail && this.data.detail.owner_name) || '好友'
+    return {
+      title: `${name} 向你分享了 TA 的衣柜`,
+      path: `/pages/closet-share-detail/closet-share-detail?uuid=${this.data.uuid}`,
+    }
+  },
+
+  onUnload() {
+    const timer = (this as any).backTimer
+    if (timer) {
+      clearTimeout(timer)
+      ;(this as any).backTimer = null
+    }
+  },
 })
diff --git a/miniprogram/pages/closet-share-detail/closet-share-detail.wxml b/miniprogram/pages/closet-share-detail/closet-share-detail.wxml
index a78649b..2a3f1e5 100644
--- a/miniprogram/pages/closet-share-detail/closet-share-detail.wxml
+++ b/miniprogram/pages/closet-share-detail/closet-share-detail.wxml
@@ -2,10 +2,19 @@
   <navigation-bar title="分享详情" />
 
   <empty-state
-    wx:if="{{invalid}}"
+    wx:if="{{invalid && needLogin}}"
+    icon="icon-user"
+    title="{{invalidTitle}}"
+    desc="{{invalidDesc}}"
+    buttonText="去登录"
+    bind:action="onGoLogin"
+  />
+
+  <empty-state
+    wx:elif="{{invalid}}"
     icon="icon-share"
-    title="该分享已过期或已被取消"
-    desc="分享链接已失效"
+    title="{{invalidTitle}}"
+    desc="{{invalidDesc}}"
     buttonText="返回首页"
     bind:action="onBackHome"
   />
@@ -35,6 +44,9 @@
       </view>
     </view>
 
+    <!-- 转发出口 -->
+    <button class="share-btn" open-type="share">分享给好友</button>
+
     <!-- 属主取消 -->
     <view wx:if="{{detail.is_owner}}" class="cancel-btn btn-danger-text" bindtap="onCancel">取消分享</view>
     <view class="footer-space"></view>
diff --git a/miniprogram/pages/closet-share-detail/closet-share-detail.wxss b/miniprogram/pages/closet-share-detail/closet-share-detail.wxss
index 0ef2209..fd02652 100644
--- a/miniprogram/pages/closet-share-detail/closet-share-detail.wxss
+++ b/miniprogram/pages/closet-share-detail/closet-share-detail.wxss
@@ -112,6 +112,21 @@
   margin-top: 4rpx;
 }
 
+.share-btn {
+  margin: 32rpx 24rpx 0;
+  height: 88rpx;
+  line-height: 88rpx;
+  font-size: 30rpx;
+  font-weight: 500;
+  color: var(--color-primary, #000);
+  background: #fff;
+  border-radius: 24rpx;
+}
+
+.share-btn::after {
+  border: none;
+}
+
 .cancel-btn {
   text-align: center;
   padding: 32rpx 0;
diff --git a/miniprogram/pages/closet-share/closet-share.ts b/miniprogram/pages/closet-share/closet-share.ts
index 2662cee..27340c0 100644
--- a/miniprogram/pages/closet-share/closet-share.ts
+++ b/miniprogram/pages/closet-share/closet-share.ts
@@ -1,6 +1,8 @@
 import { request, redirectToLogin } from '../../utils/request'
 import * as auth from '../../utils/auth'
 import { PagedResult, ClosetShareItem } from '../../types/models'
+import { ShareStatus, ShareType } from '../../utils/config'
+import { normalizePaged, mergePaged, hasMorePaged } from '../../utils/paged'
 
 Page({
   data: {
@@ -11,6 +13,7 @@ Page({
     activeTab: 0, // 0 我的分享 1 分享给我的
     list: [] as ClosetShareItem[],
     loading: true,
+    loadingMore: false,
     page: 1,
     pageSize: 20,
     hasMore: true,
@@ -44,35 +47,49 @@ Page({
   },
 
   onReachBottom() {
-    if (!this.data.hasMore || this.data.loading) return
+    if (!this.data.hasMore || this.data.loading || this.data.loadingMore) return
     this.fetchList(this.data.page + 1)
   },
 
   fetchList(page: number) {
     const url = this.data.activeTab === 0 ? '/closet-share' : '/closet-share/received'
+
+    // 请求序号：切 tab 时旧响应可能后到，序号不匹配直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     request<PagedResult<ClosetShareItem>>({ url, data: { page, page_size: this.data.pageSize } })
       .then((res) => {
-        const list = res.list.map((it) => this.decorate(it))
-        const merged = page === 1 ? list : this.data.list.concat(list)
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<ClosetShareItem>(res)
+        const list = raw.map((it) => this.decorate(it))
+        const merged = mergePaged(this.data.list, list, page === 1)
         this.setData({
           list: merged,
-          hasMore: merged.length < res.total,
+          hasMore: hasMorePaged(merged, total, this.data.pageSize),
           loading: false,
+          loadingMore: false,
           page,
         })
       })
-      .catch(() => this.setData({ loading: false }))
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ loading: false, loadingMore: false })
+      })
   },
 
   decorate(it: ClosetShareItem) {
     const now = Math.floor(Date.now() / 1000)
     let status = it.status
-    if (status === 1 && it.expire_time > 0 && it.expire_time < now) status = 3
+    if (status === ShareStatus.NORMAL && it.expire_time > 0 && it.expire_time < now) {
+      status = ShareStatus.EXPIRED
+    }
 
     let expireText = '长期有效'
-    if (status === 2) expireText = '已取消'
-    else if (status === 3) expireText = '已过期'
-    else if (status === 4) expireText = '已封禁'
+    if (status === ShareStatus.CANCELLED) expireText = '已取消'
+    else if (status === ShareStatus.EXPIRED) expireText = '已过期'
+    else if (status === ShareStatus.BANNED) expireText = '已封禁'
     else if (it.expire_time > 0) {
       const days = Math.ceil((it.expire_time - now) / 86400)
       expireText = days > 0 ? `${days} 天后过期` : '已过期'
@@ -82,8 +99,11 @@ Page({
       ...it,
       _status: status,
       _expireText: expireText,
-      _typeText: it.share_type === 1 ? '部分衣物' : '全量衣橱',
-      _invalid: status === 2 || status === 3 || status === 4,
+      _typeText: it.share_type === ShareType.PARTIAL ? '部分衣物' : '全量衣橱',
+      _invalid:
+        status === ShareStatus.CANCELLED ||
+        status === ShareStatus.EXPIRED ||
+        status === ShareStatus.BANNED,
     }
   },
 
diff --git a/miniprogram/pages/closet-share/closet-share.wxml b/miniprogram/pages/closet-share/closet-share.wxml
index 3d457d9..fc1db51 100644
--- a/miniprogram/pages/closet-share/closet-share.wxml
+++ b/miniprogram/pages/closet-share/closet-share.wxml
@@ -52,7 +52,7 @@
           <view class="tag tag-gray share-type">{{item._typeText}}</view>
           <view class="share-expire">{{item._expireText}}</view>
         </view>
-        <view wx:if="{{item._invalid}}" class="share-badge">{{item._status === 2 ? '已取消' : '已过期'}}</view>
+        <view wx:if="{{item._invalid}}" class="share-badge">{{item._status === 2 ? '已取消' : (item._status === 4 ? '已封禁' : '已过期')}}</view>
       </view>
     </view>
   </scroll-view>
diff --git a/miniprogram/pages/clothes-detail/clothes-detail.ts b/miniprogram/pages/clothes-detail/clothes-detail.ts
index 4f76190..2740ccb 100644
--- a/miniprogram/pages/clothes-detail/clothes-detail.ts
+++ b/miniprogram/pages/clothes-detail/clothes-detail.ts
@@ -39,15 +39,23 @@ Page({
     failReason: '',
     loading: true,
     editMode: false,
+    notFound: false,
   },
 
   onLoad(query: Record<string, string>) {
     const uuid = query.uuid || ''
     this.setData({ uuid })
-    if (uuid) {
-      this.fetchDetail()
-      this.pollStatus()
+    if (!uuid) {
+      // uuid 缺失时不请求不轮询，否则会停在空白页且无法退出
+      this.setData({ loading: false, notFound: true })
+      return
     }
+    this.fetchDetail()
+    this.pollStatus()
+  },
+
+  onBackWardrobe() {
+    wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
   },
 
   fetchDetail(): Promise<void> {
diff --git a/miniprogram/pages/clothes-detail/clothes-detail.wxml b/miniprogram/pages/clothes-detail/clothes-detail.wxml
index 1dcb3d8..da030df 100644
--- a/miniprogram/pages/clothes-detail/clothes-detail.wxml
+++ b/miniprogram/pages/clothes-detail/clothes-detail.wxml
@@ -9,8 +9,18 @@
   </navigation-bar>
 
   <scroll-view scroll-y class="scroll-body">
+    <!-- 缺少衣物标识 -->
+    <empty-state
+      wx:if="{{notFound}}"
+      icon="icon-hanger"
+      title="衣物不存在"
+      desc="缺少衣物标识，无法查看详情"
+      buttonText="返回衣橱"
+      bind:action="onBackWardrobe"
+    />
+
     <!-- 处理中：显示步骤进度 -->
-    <block wx:if="{{imageStatus === 1 || imageStatus === 2 || imageStatus === 3}}">
+    <block wx:elif="{{imageStatus === 1 || imageStatus === 2 || imageStatus === 3}}">
       <view class="card processing-card">
         <view class="proc-icon"><view class="icon icon-hanger"></view></view>
         <view class="steps">
@@ -118,7 +128,7 @@
 
     <!-- 底部操作：处理中隐藏，其他显示 -->
     <view
-      wx:if="{{imageStatus !== 1 && imageStatus !== 2 && imageStatus !== 3}}"
+      wx:if="{{!notFound && imageStatus !== 1 && imageStatus !== 2 && imageStatus !== 3}}"
       class="footer"
     >
       <block wx:if="{{editMode}}">
diff --git a/miniprogram/pages/horoscope/horoscope.ts b/miniprogram/pages/horoscope/horoscope.ts
index 62349a2..8e9a8b5 100644
--- a/miniprogram/pages/horoscope/horoscope.ts
+++ b/miniprogram/pages/horoscope/horoscope.ts
@@ -15,6 +15,13 @@ const COLOR_MAP: Record<string, string> = {
   灰色: '#8E8E93',
 }
 
+// 今日日期（YYYYMMDD），用于判断运势数据是否跨天
+function todayStatDate(): number {
+  const d = new Date()
+  const pad = (n: number) => (n < 10 ? `0${n}` : String(n))
+  return Number(`${d.getFullYear()}${pad(d.getMonth() + 1)}${pad(d.getDate())}`)
+}
+
 Page({
   data: {
     horoscope: null as HoroscopeData | null,
@@ -22,6 +29,8 @@ Page({
     luckyColorHex: '#007AFF',
     loading: true,
     noBirth: false,
+    error: false,
+    errorText: '',
   },
 
   onShow() {
@@ -31,7 +40,10 @@ Page({
       redirectToLogin()
       return
     }
-    if (!this.data.horoscope) this.fetchHoroscope(0)
+    // 跨天回到本页时旧数据仍是昨天的，需重新拉取
+    const stale =
+      !this.data.horoscope || Number(this.data.horoscope.stat_date) !== todayStatDate()
+    if (stale) this.fetchHoroscope(0)
   },
 
   syncTabBar() {
@@ -40,7 +52,8 @@ Page({
   },
 
   fetchHoroscope(retry: number) {
-    this.setData({ loading: true })
+    this.clearRetryTimer()
+    this.setData({ loading: true, error: false, errorText: '' })
     request<HoroscopeData>({ url: '/horoscope/today', showError: false })
       .then((res) => {
         this.setData({
@@ -49,6 +62,7 @@ Page({
           luckyColorHex: COLOR_MAP[res.lucky_color] || '#007AFF',
           loading: false,
           noBirth: false,
+          error: false,
         })
       })
       .catch((e: any) => {
@@ -59,13 +73,31 @@ Page({
           this.setData({ noBirth: true, loading: false })
         } else if (code === 90300 && retry < 3) {
           wx.showToast({ title: '运势生成中，请稍后重试', icon: 'none' })
-          setTimeout(() => this.fetchHoroscope(retry + 1), 4000)
+          // 定时器挂实例并在页面卸载时清理，避免离开页面后继续请求
+          ;(this as any).retryTimer = setTimeout(() => this.fetchHoroscope(retry + 1), 4000)
         } else {
-          this.setData({ loading: false })
+          // 失败必须有可见反馈：否则会渲染一张数据为 null 的空卡
+          this.setData({
+            loading: false,
+            error: true,
+            errorText: (e && e.message) || '运势加载失败，请重试',
+          })
         }
       })
   },
 
+  clearRetryTimer() {
+    const timer = (this as any).retryTimer
+    if (timer) {
+      clearTimeout(timer)
+      ;(this as any).retryTimer = null
+    }
+  },
+
+  onRetry() {
+    this.fetchHoroscope(0)
+  },
+
   formatStatDate(d: number): string {
     const s = String(d)
     return `${s.slice(0, 4)}.${s.slice(4, 6)}.${s.slice(6, 8)}`
@@ -78,4 +110,8 @@ Page({
   onGenerate() {
     wx.navigateTo({ url: '/pages/ai-recommend/ai-recommend' })
   },
+
+  onUnload() {
+    this.clearRetryTimer()
+  },
 })
diff --git a/miniprogram/pages/horoscope/horoscope.wxml b/miniprogram/pages/horoscope/horoscope.wxml
index d24f8af..3201bf3 100644
--- a/miniprogram/pages/horoscope/horoscope.wxml
+++ b/miniprogram/pages/horoscope/horoscope.wxml
@@ -21,8 +21,18 @@
       bind:action="onGoProfile"
     />
 
+    <!-- 加载失败 -->
+    <empty-state
+      wx:elif="{{error}}"
+      icon="icon-sparkles"
+      title="运势加载失败"
+      desc="{{errorText}}"
+      buttonText="重试"
+      bind:action="onRetry"
+    />
+
     <!-- 运势内容 -->
-    <view wx:else class="content">
+    <view wx:elif="{{horoscope}}" class="content">
       <!-- 星座大卡 -->
       <view class="card horo-card">
         <view class="horo-top">
diff --git a/miniprogram/pages/login/login.ts b/miniprogram/pages/login/login.ts
index c6747f0..f9994b5 100644
--- a/miniprogram/pages/login/login.ts
+++ b/miniprogram/pages/login/login.ts
@@ -13,17 +13,32 @@ interface GiftItem {
 Page({
   data: {
     loading: false,
+    redirect: '', // 登录后要回跳的页面（如从好友分享链接进入）
     userInfo: {} as UserInfo,
     giftVisible: false,
     giftItems: [] as GiftItem[],
   },
 
-  onLoad() {
+  onLoad(query: Record<string, string>) {
+    if (query.redirect) this.setData({ redirect: query.redirect })
     if (auth.isLoggedIn()) {
-      wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
+      this.goAfterLogin()
     }
   },
 
+  // 登录完成后的落地页：带 redirect 时回跳来源页（分享详情等），否则进衣橱
+  goAfterLogin(fallback = false) {
+    const redirect = this.data.redirect
+    if (redirect && !fallback) {
+      wx.redirectTo({
+        url: redirect,
+        fail: () => this.goAfterLogin(true),
+      })
+      return
+    }
+    wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
+  },
+
   onLogin() {
     if (this.data.loading) return
     this.setData({ loading: true })
@@ -56,7 +71,7 @@ Page({
             } else if (!data.user_info.birth_day) {
               this.showBirthGuide()
             } else {
-              wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
+              this.goAfterLogin()
             }
           })
           .catch(() => {})
@@ -100,7 +115,7 @@ Page({
     if (!this.data.userInfo.birth_day) {
       this.showBirthGuide()
     } else {
-      wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
+      this.goAfterLogin()
     }
   },
 
@@ -112,7 +127,7 @@ Page({
       cancelText: '稍后再说',
       success: (res) => {
         if (res.confirm) wx.switchTab({ url: '/pages/profile/profile' })
-        else wx.switchTab({ url: '/pages/wardrobe/wardrobe' })
+        else this.goAfterLogin()
       },
     })
   },
diff --git a/miniprogram/pages/mall/mall.ts b/miniprogram/pages/mall/mall.ts
index 4d88b03..508a840 100644
--- a/miniprogram/pages/mall/mall.ts
+++ b/miniprogram/pages/mall/mall.ts
@@ -2,6 +2,7 @@ import { request } from '../../utils/request'
 import { QuotaItem, UserInfo, GoodsItem, QuotaFlowItem, PagedResult, VirtualPayResult, OrderItem } from '../../types/models'
 import { QUOTA_NAMES, GoodsType, GOODS_TYPE_NAMES } from '../../utils/config'
 import { fenToYuan, formatDate, formatDateTime } from '../../utils/format'
+import { normalizePaged } from '../../utils/paged'
 
 const GOODS_ICONS: Record<number, string> = {
   [GoodsType.MEMBER]: 'icon-crown',
@@ -48,6 +49,7 @@ Page({
     goodsIcons: GOODS_ICONS,
     orderVisible: false,
     orderGoods: null as GoodsItem | null,
+    submitting: false, // 下单防连点：连点「立即支付」会重复创建虚拟支付订单
     loading: true,
   },
 
@@ -94,7 +96,7 @@ Page({
     if (filter > 0) params.goods_type = filter
     request<PagedResult<GoodsItem>>({ url: '/goods', data: params, auth: false })
       .then((res) => {
-        const goods = res.list.map((g) => ({
+        const goods = normalizePaged<GoodsItem>(res).list.map((g) => ({
           ...g,
           _icon: GOODS_ICONS[g.goods_type] || 'icon-crown',
           _typeName: GOODS_TYPE_NAMES[g.goods_type] || '',
@@ -109,7 +111,7 @@ Page({
   fetchFlow() {
     request<PagedResult<QuotaFlowItem>>({ url: '/quota/flow', data: { page: 1, page_size: 50 } })
       .then((res) => {
-        const list = res.list.map((it) => ({
+        const list = normalizePaged<QuotaFlowItem>(res).list.map((it) => ({
           ...it,
           _time: formatDateTime(it.created_at),
           _sign: it.change_num > 0 ? `+${it.change_num}` : `${it.change_num}`,
@@ -151,7 +153,10 @@ Page({
   noop() {},
 
   confirmPay() {
+    if (this.data.submitting) return
     if (!this.data.orderGoods) return
+
+    this.setData({ submitting: true })
     request<VirtualPayResult>({
       url: '/order/virtual',
       method: 'POST',
@@ -161,10 +166,10 @@ Page({
       },
     })
       .then((res) => {
-        this.setData({ orderVisible: false })
+        this.setData({ orderVisible: false, submitting: false })
         this.doPayment(res)
       })
-      .catch(() => {})
+      .catch(() => this.setData({ submitting: false }))
   },
 
   doPayment(res: VirtualPayResult) {
@@ -182,35 +187,49 @@ Page({
   },
 
   pollOrder(orderNo: string) {
+    this.clearPayTimer()
     let count = 0
-    const timer = setInterval(() => {
+    ;(this as any).payTimer = setInterval(() => {
       count++
       request<PagedResult<OrderItem>>({ url: '/order', data: { page: 1, page_size: 50 }, showError: false })
         .then((res) => {
-          const order = res.list.find((it) => it.order_no === orderNo)
+          const order = normalizePaged<OrderItem>(res).list.find((it) => it.order_no === orderNo)
           if (order && order.order_status === 2) {
-            clearInterval(timer)
+            this.clearPayTimer()
             wx.showToast({ title: '支付成功', icon: 'success' })
             this.fetchQuota()
             this.fetchUser()
           } else if (order && (order.order_status === 3 || order.order_status === 4 || order.order_status === 5)) {
-            clearInterval(timer)
+            this.clearPayTimer()
             const msg = order.order_status === 5 ? '订单已退款' : '订单未支付成功'
             wx.showToast({ title: msg, icon: 'none' })
           } else if (count >= 10) {
-            this.finishPayTimeout(timer)
+            this.finishPayTimeout()
           }
         })
         .catch(() => {
-          if (count >= 10) this.finishPayTimeout(timer)
+          if (count >= 10) this.finishPayTimeout()
         })
     }, 1500)
   },
 
-  finishPayTimeout(timer: ReturnType<typeof setInterval>) {
-    clearInterval(timer)
+  clearPayTimer() {
+    const timer = (this as any).payTimer
+    if (timer) {
+      clearInterval(timer)
+      ;(this as any).payTimer = null
+    }
+  },
+
+  finishPayTimeout() {
+    this.clearPayTimer()
     wx.showToast({ title: '到账可能有延迟，请稍后查看', icon: 'none' })
     this.fetchQuota()
     this.fetchUser()
   },
+
+  onUnload() {
+    // 离开商城后停止支付轮询，避免对已卸载页面 setData
+    this.clearPayTimer()
+  },
 })
diff --git a/miniprogram/pages/mall/mall.wxml b/miniprogram/pages/mall/mall.wxml
index a73a33e..f31fc70 100644
--- a/miniprogram/pages/mall/mall.wxml
+++ b/miniprogram/pages/mall/mall.wxml
@@ -89,7 +89,7 @@
       <view class="order-goods">{{orderGoods.goods_name}}</view>
       <view class="order-desc">{{orderGoods.description}}</view>
       <view class="order-amount">实付 <text class="order-price num">{{orderGoods._priceText}}</text></view>
-      <view class="btn btn-primary" bindtap="confirmPay">立即支付</view>
+      <view class="btn btn-primary {{submitting ? 'disabled' : ''}}" bindtap="confirmPay">{{submitting ? '下单中…' : '立即支付'}}</view>
     </view>
   </view>
 </view>
diff --git a/miniprogram/pages/notification-detail/notification-detail.ts b/miniprogram/pages/notification-detail/notification-detail.ts
index 340954b..b6dfa58 100644
--- a/miniprogram/pages/notification-detail/notification-detail.ts
+++ b/miniprogram/pages/notification-detail/notification-detail.ts
@@ -1,6 +1,7 @@
 import { request } from '../../utils/request'
 import { NotificationItem } from '../../types/models'
 import { formatDateTime } from '../../utils/format'
+import { syncTabBarUnread } from '../../utils/tabbar'
 
 Page({
   data: {
@@ -14,7 +15,12 @@ Page({
     this.setData({ uuid })
     if (uuid) {
       this.fetchDetail()
-      request({ url: `/notification/${uuid}/read`, method: 'POST', showError: false }).catch(() => {})
+      request({ url: `/notification/${uuid}/read`, method: 'POST', showError: false })
+        .then(() => {
+          // 标记已读后同步红点：本页不是 tab 页，红点不会自动刷新
+          syncTabBarUnread(true)
+        })
+        .catch(() => {})
     }
   },
 
diff --git a/miniprogram/pages/notification/notification.ts b/miniprogram/pages/notification/notification.ts
index 054e3f7..9483a69 100644
--- a/miniprogram/pages/notification/notification.ts
+++ b/miniprogram/pages/notification/notification.ts
@@ -3,6 +3,8 @@ import * as auth from '../../utils/auth'
 import { PagedResult, NotificationItem } from '../../types/models'
 import { STORAGE_KEYS } from '../../utils/config'
 import { formatRelativeTime } from '../../utils/format'
+import { normalizePaged, mergePaged, hasMorePaged } from '../../utils/paged'
+import { getTabBarInstance } from '../../utils/tabbar'
 
 const FILTERS = [
   { name: '全部', value: 0 },
@@ -17,6 +19,7 @@ Page({
     activeFilter: 0,
     list: [] as NotificationItem[],
     loading: true,
+    loadingMore: false,
     page: 1,
     pageSize: 20,
     hasMore: true,
@@ -41,7 +44,8 @@ Page({
       .then((res) => {
         const unread = res.unread_count || 0
         wx.setStorageSync(STORAGE_KEYS.UNREAD, unread)
-        const tabBar = (this as any).getTabBar && (this as any).getTabBar()
+        // 本页不是 tab 页，getTabBar() 恒为 undefined，需从页面栈里取 tab 页的 tabBar
+        const tabBar = getTabBarInstance()
         // 直接更新红点，避免 tabBar 内部再发一次请求
         if (tabBar && tabBar.setUnread) tabBar.setUnread(unread)
       })
@@ -54,7 +58,7 @@ Page({
   },
 
   onReachBottom() {
-    if (!this.data.hasMore || this.data.loading) return
+    if (!this.data.hasMore || this.data.loading || this.data.loadingMore) return
     this.fetchList(this.data.page + 1)
   },
 
@@ -63,18 +67,29 @@ Page({
     const filter = this.data.activeFilter
     if (filter > 0) params.msg_type = filter
 
+    // 请求序号：切换筛选时旧响应可能后到，序号不匹配直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     request<PagedResult<NotificationItem>>({ url: '/notification', data: params })
       .then((res) => {
-        const list = res.list.map((it) => ({ ...it, _time: formatRelativeTime(it.created_at) }))
-        const merged = page === 1 ? list : this.data.list.concat(list)
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<NotificationItem>(res)
+        const list = raw.map((it) => ({ ...it, _time: formatRelativeTime(it.created_at) }))
+        const merged = mergePaged(this.data.list, list, page === 1)
         this.setData({
           list: merged,
-          hasMore: merged.length < res.total,
+          hasMore: hasMorePaged(merged, total, this.data.pageSize),
           loading: false,
+          loadingMore: false,
           page,
         })
       })
-      .catch(() => this.setData({ loading: false }))
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ loading: false, loadingMore: false })
+      })
   },
 
   onFilterTap(e: WechatMiniprogram.TouchEvent) {
diff --git a/miniprogram/pages/order/order.ts b/miniprogram/pages/order/order.ts
index d47b5ae..999d2b5 100644
--- a/miniprogram/pages/order/order.ts
+++ b/miniprogram/pages/order/order.ts
@@ -1,6 +1,7 @@
 import { request } from '../../utils/request'
 import { PagedResult, OrderItem } from '../../types/models'
 import { fenToYuan, formatDateTime, formatCountdown } from '../../utils/format'
+import { normalizePaged, mergePaged, hasMorePaged } from '../../utils/paged'
 
 const STATUS_FILTERS = [
   { name: '全部', value: 0 },
@@ -20,6 +21,7 @@ Page({
     activeFilter: 0,
     list: [] as OrderItem[],
     loading: true,
+    loadingMore: false,
     page: 1,
     pageSize: 20,
     hasMore: true,
@@ -27,6 +29,15 @@ Page({
 
   onShow() {
     this.refresh()
+    this.startCountdown()
+  },
+
+  onHide() {
+    this.stopCountdown()
+  },
+
+  onUnload() {
+    this.stopCountdown()
   },
 
   refresh() {
@@ -35,19 +46,56 @@ Page({
   },
 
   onReachBottom() {
-    if (!this.data.hasMore || this.data.loading) return
+    if (!this.data.hasMore || this.data.loading || this.data.loadingMore) return
     this.fetchList(this.data.page + 1)
   },
 
+  // 待支付倒计时需要每秒走动，仅在有倒计时项时才 setData
+  startCountdown() {
+    this.stopCountdown()
+    ;(this as any).tickTimer = setInterval(() => this.tickCountdown(), 1000)
+  },
+
+  stopCountdown() {
+    const timer = (this as any).tickTimer
+    if (timer) {
+      clearInterval(timer)
+      ;(this as any).tickTimer = null
+    }
+  },
+
+  tickCountdown() {
+    const list = this.data.list
+    if (!list.length) return
+    const now = Math.floor(Date.now() / 1000)
+    let changed = false
+    const next = list.map((it: any) => {
+      if (it.order_status !== 1 || !it.expire_time) return it
+      const left = it.expire_time - now
+      const text = left > 0 ? formatCountdown(left) : ''
+      if (text === it._countdown) return it
+      changed = true
+      return { ...it, _countdown: text }
+    })
+    if (changed) this.setData({ list: next })
+  },
+
   fetchList(page: number) {
     const params: Record<string, any> = { page, page_size: this.data.pageSize }
     const filter = this.data.activeFilter
     if (filter > 0) params.status = filter
 
+    // 请求序号：切换筛选时旧响应可能后到，序号不匹配直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     request<PagedResult<OrderItem>>({ url: '/order', data: params })
       .then((res) => {
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<OrderItem>(res)
         const now = Math.floor(Date.now() / 1000)
-        const list = res.list.map((it) => ({
+        const list = raw.map((it) => ({
           ...it,
           _statusText: STATUS_TEXT[it.order_status] || '',
           _statusType: STATUS_TYPE[it.order_status] || 'gray',
@@ -59,15 +107,19 @@ Page({
           _canCancel: it.order_status === 1 && it.pay_channel !== 2,
           _payChannelText: it.pay_channel === 2 ? '虚拟支付' : '',
         }))
-        const merged = page === 1 ? list : this.data.list.concat(list)
+        const merged = mergePaged(this.data.list, list, page === 1)
         this.setData({
           list: merged,
-          hasMore: merged.length < res.total,
+          hasMore: hasMorePaged(merged, total, this.data.pageSize),
           loading: false,
+          loadingMore: false,
           page,
         })
       })
-      .catch(() => this.setData({ loading: false }))
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ loading: false, loadingMore: false })
+      })
   },
 
   onFilterTap(e: WechatMiniprogram.TouchEvent) {
diff --git a/miniprogram/pages/outfit-detail/outfit-detail.ts b/miniprogram/pages/outfit-detail/outfit-detail.ts
index eafd699..5b65222 100644
--- a/miniprogram/pages/outfit-detail/outfit-detail.ts
+++ b/miniprogram/pages/outfit-detail/outfit-detail.ts
@@ -1,6 +1,6 @@
 import { request } from '../../utils/request'
 import { OutfitItem, ClothesItem } from '../../types/models'
-import { OutfitSource, IsPublic } from '../../utils/config'
+import { IsPublic } from '../../utils/config'
 
 Page({
   data: {
diff --git a/miniprogram/pages/outfit-edit/outfit-edit.ts b/miniprogram/pages/outfit-edit/outfit-edit.ts
index f25c559..cbf4296 100644
--- a/miniprogram/pages/outfit-edit/outfit-edit.ts
+++ b/miniprogram/pages/outfit-edit/outfit-edit.ts
@@ -1,5 +1,6 @@
 import { request } from '../../utils/request'
 import { OutfitItem, ClothesItem, PagedResult } from '../../types/models'
+import { normalizePaged, hasMorePaged } from '../../utils/paged'
 
 const CATEGORIES = [
   { name: '全部', value: '' },
@@ -11,6 +12,8 @@ const CATEGORIES = [
   { name: '配饰', value: '配饰' },
 ]
 
+const PAGE_SIZE = 50
+
 Page({
   data: {
     uuid: '',
@@ -25,6 +28,10 @@ Page({
     activeCategory: 0,
     allClothes: [] as ClothesItem[],
     selectLoading: true,
+    loadingMore: false,
+    hasMore: true,
+    page: 1,
+    saving: false,
   },
 
   onLoad(query: Record<string, string>) {
@@ -48,6 +55,11 @@ Page({
           }
         })
       )
+      // 编辑态下也要填充已选快照，避免确认选衣时跨分类数据丢失
+      const map = this.getSelectedMap()
+      clothes.forEach((it) => {
+        map[it.clothes_uuid] = it
+      })
       this.setData({
         outfitName: outfit.outfit_name,
         outfitDesc: outfit.outfit_desc,
@@ -58,6 +70,12 @@ Page({
     } catch (e) {}
   },
 
+  // 已选衣物快照：跨分类切换时列表只保留当前分类，快照保留全部已选项
+  getSelectedMap(): Record<string, ClothesItem> {
+    if (!(this as any).selectedMap) (this as any).selectedMap = {}
+    return (this as any).selectedMap
+  },
+
   onNameInput(e: WechatMiniprogram.Input) {
     this.setData({ outfitName: e.detail.value })
   },
@@ -69,49 +87,75 @@ Page({
   },
 
   openSelect() {
-    this.setData({ view: 'select', selectLoading: true })
-    this.fetchAllClothes()
+    this.setData({ view: 'select', selectLoading: true, page: 1, hasMore: true })
+    this.fetchAllClothes(1)
   },
 
   backToForm() {
     this.setData({ view: 'form' })
   },
 
-  fetchAllClothes() {
+  fetchAllClothes(page = 1) {
     const cat = CATEGORIES[this.data.activeCategory].value
-    const params: Record<string, any> = { page: 1, page_size: 50 }
+    const params: Record<string, any> = { page, page_size: PAGE_SIZE }
     if (cat) params.category_main = cat
+
+    // 请求序号：切换分类时旧响应可能后到，序号不匹配直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     request<PagedResult<ClothesItem>>({ url: '/clothes', data: params })
       .then((res) => {
-        const list = res.list.map((it) => ({
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<ClothesItem>(res)
+        const list = raw.map((it) => ({
           ...it,
           _selected: this.data.selectedUuids.indexOf(it.clothes_uuid) >= 0,
         }))
-        this.setData({ allClothes: list, selectLoading: false })
+        const merged = page === 1 ? list : this.data.allClothes.concat(list)
+        this.setData({
+          allClothes: merged,
+          selectLoading: false,
+          loadingMore: false,
+          page,
+          hasMore: hasMorePaged(merged, total, PAGE_SIZE),
+        })
+      })
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ selectLoading: false, loadingMore: false })
       })
-      .catch(() => this.setData({ selectLoading: false }))
   },
 
   onCategoryTap(e: WechatMiniprogram.TouchEvent) {
     const index = Number(e.currentTarget.dataset.index)
     if (index === this.data.activeCategory) return
-    this.setData({ activeCategory: index, selectLoading: true })
-    this.fetchAllClothes()
+    this.setData({ activeCategory: index, selectLoading: true, page: 1, hasMore: true })
+    this.fetchAllClothes(1)
+  },
+
+  onReachBottom() {
+    if (this.data.view !== 'select') return
+    if (!this.data.hasMore || this.data.selectLoading || this.data.loadingMore) return
+    this.fetchAllClothes(this.data.page + 1)
   },
 
   onToggleSelect(e: WechatMiniprogram.CustomEvent) {
     const item = e.detail.item as ClothesItem
     const uuids = this.data.selectedUuids
-    const idx = uuids.indexOf(item.clothes_uuid)
-    if (idx >= 0) {
+    const map = this.getSelectedMap()
+    if (uuids.indexOf(item.clothes_uuid) >= 0) {
+      delete map[item.clothes_uuid]
       this.syncSelect(uuids.filter((u) => u !== item.clothes_uuid))
-    } else {
-      if (uuids.length >= 10) {
-        wx.showToast({ title: '最多选择 10 件衣物', icon: 'none' })
-        return
-      }
-      this.syncSelect([...uuids, item.clothes_uuid])
+      return
     }
+    if (uuids.length >= 10) {
+      wx.showToast({ title: '最多选择 10 件衣物', icon: 'none' })
+      return
+    }
+    map[item.clothes_uuid] = item
+    this.syncSelect([...uuids, item.clothes_uuid])
   },
 
   syncSelect(uuids: string[]) {
@@ -125,13 +169,16 @@ Page({
   },
 
   confirmSelect() {
-    const selectedItems = this.data.allClothes.filter(
-      (it) => this.data.selectedUuids.indexOf(it.clothes_uuid) >= 0
+    const map = this.getSelectedMap()
+    // 以快照为准：只从当前分类列表里过滤会丢掉其它分类已选的衣物
+    const selectedItems = this.data.selectedUuids.map(
+      (u) => map[u] || ({ clothes_uuid: u } as ClothesItem)
     )
     this.setData({ view: 'form', selectedItems })
   },
 
   onSave() {
+    if (this.data.saving) return
     const name = this.data.outfitName.trim()
     if (!name) {
       wx.showToast({ title: '请填写穿搭名称', icon: 'none' })
@@ -148,15 +195,18 @@ Page({
       scene: this.data.scene,
       items: this.data.selectedUuids.map((u) => ({ clothes_uuid: u })),
     }
+
+    this.setData({ saving: true })
     const req = this.data.isEdit
       ? request({ url: `/outfit/${this.data.uuid}`, method: 'PUT', data: body })
       : request({ url: '/outfit', method: 'POST', data: body })
     req
       .then(() => {
+        this.setData({ saving: false })
         wx.showToast({ title: '已保存', icon: 'success' })
         setTimeout(() => wx.navigateBack(), 500)
       })
-      .catch(() => {})
+      .catch(() => this.setData({ saving: false }))
   },
 
   onDelete() {
diff --git a/miniprogram/pages/outfit/outfit.ts b/miniprogram/pages/outfit/outfit.ts
index 0c1915e..c603e09 100644
--- a/miniprogram/pages/outfit/outfit.ts
+++ b/miniprogram/pages/outfit/outfit.ts
@@ -1,7 +1,8 @@
 import { request, redirectToLogin } from '../../utils/request'
 import * as auth from '../../utils/auth'
 import { PagedResult, OutfitItem } from '../../types/models'
-import { OutfitSource, IsPublic } from '../../utils/config'
+import { OutfitSource, IsPublic, STORAGE_KEYS } from '../../utils/config'
+import { normalizePaged, mergePaged, hasMorePaged } from '../../utils/paged'
 
 Page({
   data: {
@@ -9,6 +10,7 @@ Page({
     list: [] as OutfitItem[],
     loading: true,
     refreshing: false,
+    loadingMore: false,
     page: 1,
     pageSize: 20,
     hasMore: true,
@@ -21,9 +23,9 @@ Page({
       redirectToLogin()
       return
     }
-    const openCollect = wx.getStorageSync('zt_open_collect')
+    const openCollect = wx.getStorageSync(STORAGE_KEYS.OPEN_COLLECT)
     if (openCollect) {
-      wx.removeStorageSync('zt_open_collect')
+      wx.removeStorageSync(STORAGE_KEYS.OPEN_COLLECT)
       if (this.data.activeTab !== 1) {
         this.setData({ activeTab: 1, list: [], loading: true })
       }
@@ -54,25 +56,37 @@ Page({
   },
 
   onReachBottom() {
-    if (!this.data.hasMore || this.data.loading) return
+    if (!this.data.hasMore || this.data.loading || this.data.loadingMore) return
     this.fetchList(this.data.page + 1)
   },
 
   fetchList(page: number): Promise<void> {
     const isCollect = this.data.activeTab === 1
     const url = isCollect ? '/collect' : '/outfit'
+
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     return request<PagedResult<OutfitItem>>({ url, data: { page, page_size: this.data.pageSize } })
       .then(async (res) => {
-        const items = await this.decorateList(res.list)
-        const merged = page === 1 ? items : this.data.list.concat(items)
+        const { list: raw, total } = normalizePaged<OutfitItem>(res)
+        const items = await this.decorateList(raw)
+        // decorateList 是异步的，期间可能已切换 tab：序号不匹配则丢弃
+        if ((this as any).reqSeq !== seq) return
+        const merged = mergePaged(this.data.list, items, page === 1)
         this.setData({
           list: merged,
-          hasMore: merged.length < res.total,
+          hasMore: hasMorePaged(merged, total, this.data.pageSize),
           loading: false,
+          loadingMore: false,
           page,
         })
       })
-      .catch(() => this.setData({ loading: false }))
+      .catch(() => {
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ loading: false, loadingMore: false })
+      })
   },
 
   decorateList(list: OutfitItem[]): Promise<OutfitItem[]> {
diff --git a/miniprogram/pages/profile/profile.ts b/miniprogram/pages/profile/profile.ts
index 2a610a6..14ec333 100644
--- a/miniprogram/pages/profile/profile.ts
+++ b/miniprogram/pages/profile/profile.ts
@@ -29,6 +29,7 @@ Page({
     editVisible: false,
     avatarUploading: false,
     avatarChanged: false,
+    saving: false,
     editForm: {
       username: '',
       sex: 0,
@@ -40,6 +41,11 @@ Page({
   },
 
   onLoad() {
+    this.setToday()
+  },
+
+  // 跨零点后回到本页时，生日选择器上限需重算，不能停留在昨天
+  setToday() {
     const d = new Date()
     const pad = (n: number) => (n < 10 ? `0${n}` : `${n}`)
     this.setData({ today: `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}` })
@@ -47,6 +53,7 @@ Page({
 
   onShow() {
     this.syncTabBar()
+    this.setToday()
     // 未登录直接回登录页（幂等跳转），不再发出必然 401 的请求
     if (!auth.isLoggedIn()) {
       redirectToLogin()
@@ -113,6 +120,7 @@ Page({
     wx.showActionSheet({
       itemList: ['男', '女'],
       success: (res) => this.setData({ 'editForm.sex': res.tapIndex + 1 }),
+      fail: () => {}, // 取消选择属正常操作，不必抛错日志
     })
   },
 
@@ -123,29 +131,52 @@ Page({
   },
 
   onSaveProfile() {
-    if (this.data.avatarUploading) return
+    if (this.data.avatarUploading || this.data.saving) return
     const f = this.data.editForm
     const avatar = f.avatar || ''
+    const username = (f.username || '').trim()
+    if (!username) {
+      wx.showToast({ title: '昵称不能为空', icon: 'none' })
+      return
+    }
+
+    const finish = () => {
+      this.setData({
+        editVisible: false,
+        avatarUploading: false,
+        saving: false,
+        avatarChanged: false,
+      })
+      this.fetchUser()
+    }
 
     const saveProfile = () => {
+      const u = this.data.userInfo
       const body: Record<string, any> = {}
-      if (f.username) body.username = f.username
-      if (f.sex) body.sex = f.sex
-      if (f.birth_day) body.birth_day = f.birth_day
+      // 只提交真正变更的字段，避免无意义请求与误清空
+      if (username !== (u.username || '')) body.username = username
+      if (f.sex && f.sex !== u.sex) body.sex = f.sex
+      if (f.birth_day && f.birth_day !== u.birth_day) body.birth_day = f.birth_day
+
+      if (!Object.keys(body).length && !this.data.avatarChanged) {
+        this.setData({ editVisible: false })
+        return
+      }
+
+      this.setData({ saving: true })
       request({ url: '/user/profile', method: 'PUT', data: body })
         .then(() => {
           wx.showToast({ title: '已保存', icon: 'success' })
-          this.setData({ editVisible: false, avatarUploading: false })
-          this.fetchUser()
+          finish()
         })
-        .catch(() => this.setData({ avatarUploading: false }))
+        .catch(() => this.setData({ avatarUploading: false, saving: false }))
     }
 
     if (this.data.avatarChanged && avatar) {
       this.setData({ avatarUploading: true })
       uploadFile<{ avatar: string }>(avatar, 'file', '/user/avatar/upload')
         .then(() => saveProfile())
-        .catch(() => this.setData({ avatarUploading: false }))
+        .catch(() => this.setData({ avatarUploading: false, saving: false }))
     } else {
       saveProfile()
     }
@@ -161,7 +192,7 @@ Page({
     wx.navigateTo({ url: '/pages/notification/notification' })
   },
   onTapCollect() {
-    wx.setStorageSync('zt_open_collect', 1)
+    wx.setStorageSync(STORAGE_KEYS.OPEN_COLLECT, 1)
     wx.switchTab({ url: '/pages/outfit/outfit' })
   },
   onTapFlow() {
diff --git a/miniprogram/pages/upload/upload.ts b/miniprogram/pages/upload/upload.ts
index 879a6da..3782cd4 100644
--- a/miniprogram/pages/upload/upload.ts
+++ b/miniprogram/pages/upload/upload.ts
@@ -1,4 +1,4 @@
-import { request, uploadFile } from '../../utils/request'
+import { request, uploadFile, NOT_LOGIN_CODE } from '../../utils/request'
 import { ProcessStatus } from '../../utils/config'
 
 Page({
@@ -17,6 +17,7 @@ Page({
         const sourceType: Array<'camera' | 'album'> = res.tapIndex === 0 ? ['camera'] : ['album']
         this.chooseImage(sourceType)
       },
+      fail: () => {}, // 取消选择属正常操作，不必抛错日志
     })
   },
 
@@ -42,7 +43,14 @@ Page({
       })
       .catch((e: any) => {
         this.setData({ state: 'idle' })
-        if (e && e.code === 80000) this.showQuotaModal()
+        if (e && e.code === 80000) {
+          this.showQuotaModal()
+          return
+        }
+        // uploadFile 已统一 toast 业务错误与网络错误；未登录时请求并未发出，需补一次提示
+        if (e && e.code === NOT_LOGIN_CODE) {
+          wx.showToast({ title: '请先登录', icon: 'none' })
+        }
       })
   },
 
diff --git a/miniprogram/pages/wardrobe/wardrobe.ts b/miniprogram/pages/wardrobe/wardrobe.ts
index c623558..0c6f180 100644
--- a/miniprogram/pages/wardrobe/wardrobe.ts
+++ b/miniprogram/pages/wardrobe/wardrobe.ts
@@ -2,6 +2,7 @@ import { request, redirectToLogin } from '../../utils/request'
 import * as auth from '../../utils/auth'
 import { PagedResult, ClothesItem, QuotaItem } from '../../types/models'
 import { QuotaType } from '../../utils/config'
+import { normalizePaged, mergePaged, hasMorePaged } from '../../utils/paged'
 
 const CATEGORIES = [
   { name: '全部', value: '' },
@@ -22,6 +23,7 @@ Page({
     uploadRemain: 0,
     loading: true,
     refreshing: false,
+    loadingMore: false, // 上拉加载独立闸门，避免与首次 loading 互相干扰
     page: 1,
     pageSize: 20,
     hasMore: true,
@@ -56,7 +58,7 @@ Page({
   },
 
   onReachBottom() {
-    if (!this.data.hasMore || this.data.loading) return
+    if (!this.data.hasMore || this.data.loading || this.data.loadingMore) return
     this.fetchList(this.data.page + 1)
   },
 
@@ -65,24 +67,33 @@ Page({
     const params: Record<string, any> = { page, page_size: this.data.pageSize }
     if (cat) params.category_main = cat
 
+    // 请求序号：快速切分类/下拉刷新时旧响应可能后到，序号不匹配的响应直接丢弃
+    const seq = ((this as any).reqSeq || 0) + 1
+    ;(this as any).reqSeq = seq
+    if (page > 1) this.setData({ loadingMore: true })
+
     return request<PagedResult<ClothesItem>>({ url: '/clothes', data: params })
       .then((res) => {
-        const list = res.list.map((it) => ({
+        if ((this as any).reqSeq !== seq) return
+        const { list: raw, total } = normalizePaged<ClothesItem>(res)
+        const list = raw.map((it) => ({
           ...it,
           _statusText: !it.category_main && !it.processed_image ? 'AI 处理中' : '',
           _statusType: 'blue',
         }))
-        const merged = page === 1 ? list : this.data.list.concat(list)
+        const merged = mergePaged(this.data.list, list, page === 1)
         this.setData({
           list: merged,
-          total: res.total,
-          hasMore: merged.length < res.total,
+          total,
+          hasMore: hasMorePaged(merged, total, this.data.pageSize),
           loading: false,
+          loadingMore: false,
           page,
         })
       })
       .catch(() => {
-        this.setData({ loading: false })
+        if ((this as any).reqSeq !== seq) return
+        this.setData({ loading: false, loadingMore: false })
       })
   },
 
diff --git a/miniprogram/utils/auth.ts b/miniprogram/utils/auth.ts
index 43b316e..c2cedb0 100644
--- a/miniprogram/utils/auth.ts
+++ b/miniprogram/utils/auth.ts
@@ -34,6 +34,22 @@ export function isLoggedIn(): boolean {
   return !!getAccessToken()
 }
 
+// token 过期提前量（秒）：提前 30s 视为过期，避免请求在途时刚好失效
+const EXPIRE_LEAD_SECONDS = 30
+
+/**
+ * access token 是否已过期（仅用于请求前预刷新，不参与登录态判定）
+ * expire_time 单位兼容秒与毫秒：数值大于 1e12 视为毫秒时间戳。
+ */
+export function isTokenExpired(): boolean {
+  const expireTime = getExpireTime()
+  if (!expireTime) return false // 未记录过期时间时不臆测，交给后端判定
+
+  const isMillisecond = expireTime > 1e12
+  const expireMs = isMillisecond ? expireTime : expireTime * 1000
+  return Date.now() + EXPIRE_LEAD_SECONDS * 1000 >= expireMs
+}
+
 export function clearUserInfo(): void {
   wx.removeStorageSync(STORAGE_KEYS.USER_INFO)
 }
diff --git a/miniprogram/utils/config.ts b/miniprogram/utils/config.ts
index c072960..9223da7 100644
--- a/miniprogram/utils/config.ts
+++ b/miniprogram/utils/config.ts
@@ -13,6 +13,7 @@ export const STORAGE_KEYS = {
   EXPIRE_TIME: 'zt_closet_expire_time',
   USER_INFO: 'zt_closet_user_info',
   UNREAD: 'zt_closet_unread',
+  OPEN_COLLECT: 'zt_open_collect',
 }
 
 // 衣物图片处理状态
diff --git a/miniprogram/utils/paged.ts b/miniprogram/utils/paged.ts
new file mode 100644
index 0000000..21ce1dc
--- /dev/null
+++ b/miniprogram/utils/paged.ts
@@ -0,0 +1,24 @@
+// 分页响应统一兜底：后端 code === 0 时仍可能返回 null / 缺字段，
+// 直接 res.list.map 会抛错并被页面空的 catch 吞掉，表现为「静默空态」。
+
+export interface NormalizedPaged<T> {
+  list: T[]
+  total: number
+}
+
+export function normalizePaged<T>(res: any): NormalizedPaged<T> {
+  const list = res && Array.isArray(res.list) ? (res.list as T[]) : []
+  const total = res && typeof res.total === 'number' ? res.total : list.length
+  return { list, total }
+}
+
+// 追加/替换分页数据：refresh 为 true 时用新一页覆盖，否则追加
+export function mergePaged<T>(oldList: T[], list: T[], refresh: boolean): T[] {
+  return refresh ? list : oldList.concat(list)
+}
+
+// 是否还有下一页：total 缺失时退化为「本页满额则假设还有」
+export function hasMorePaged<T>(list: T[], total: number, pageSize: number): boolean {
+  if (total > 0) return list.length < total
+  return list.length > 0 && list.length % pageSize === 0
+}
diff --git a/miniprogram/utils/request.ts b/miniprogram/utils/request.ts
index abeebb6..76e7d5e 100644
--- a/miniprogram/utils/request.ts
+++ b/miniprogram/utils/request.ts
@@ -22,9 +22,35 @@ export interface RequestOptions {
   silentAuth?: boolean // 非关键请求（如未读红点轮询）：401 只失败，不触发全局跳登录
 }
 
-// 未登录错误码：调用方可通过 e.code === 11001 区分
+// 未登录错误码：调用方可通过 e.code === NOT_LOGIN_CODE 区分
 export const NOT_LOGIN_CODE = 11001
 
+// 登录失效错误码集合：命中后先尝试刷新 token，刷新失败才清理登录态并跳转登录页
+export const AUTH_EXPIRED_CODES: number[] = [
+  11000, // 请先登录
+  11001, // 登录状态已失效
+  11002, // 登录状态已过期
+  11004, // 请先登录
+]
+
+// 请求超时兜底（毫秒）：弱网下 wx.request 默认 60s，用户体验极差
+const REQUEST_TIMEOUT = 15000
+const UPLOAD_TIMEOUT = 30000
+
+function isAuthExpiredCode(code: number, statusCode?: number): boolean {
+  return AUTH_EXPIRED_CODES.indexOf(code) >= 0 || statusCode === 401
+}
+
+// 登录失效后的收尾：非关键请求只 reject，不动登录态
+function failAuth(code: number, msg: string, silentAuth: boolean, showError: boolean) {
+  if (!silentAuth) {
+    auth.clearTokens()
+    handleAuthExpired()
+    if (showError) showToast('登录已过期，请重新登录')
+  }
+  return new ApiError(code, msg || '登录已过期')
+}
+
 // 登录失效 / 账号禁用后的跳转处理（由 app.ts 注入，避免循环依赖）
 let onAuthExpired: (() => void) | null = null
 export function setAuthExpiredHandler(handler: () => void): void {
@@ -48,6 +74,7 @@ function doRefresh(): Promise<boolean> {
         method: 'POST',
         header: { 'Content-Type': 'application/json' },
         data: { refresh_token: refreshToken, access_token: accessToken },
+        timeout: REQUEST_TIMEOUT,
         success: (res) => {
           const body = res.data as { code: number; data?: LoginTokenResponse }
           if (body && body.code === 0 && body.data) {
@@ -131,7 +158,7 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
       return
     }
 
-    const doCall = (): void => {
+    const doCall = (retried = false): void => {
       const finalHeader: Record<string, any> = {
         'Content-Type': 'application/json',
         ...header,
@@ -146,6 +173,7 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
         method,
         data,
         header: finalHeader,
+        timeout: REQUEST_TIMEOUT,
         success: (res) => {
           const body = res.data as { code: number; msg: string; data?: T; details?: string[] }
 
@@ -164,24 +192,20 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
             return
           }
 
-          // Token 失效：尝试刷新后重试一次
-          if (
-            needAuth &&
-            (code === 11001 || code === 11002 || code === 11004 || res.statusCode === 401)
-          ) {
+          // Token 失效：刷新后最多重试一次，避免「刷新成功但资源接口持续 401」引发请求风暴
+          if (needAuth && isAuthExpiredCode(code, res.statusCode)) {
+            if (retried) {
+              reject(failAuth(code, body.msg, silentAuth, showError))
+              return
+            }
             doRefresh().then((ok) => {
               if (ok) {
-                doCall()
+                doCall(true)
                 return
               }
               // 非关键请求（红点轮询、额度展示等）静默失败：
               // 只 reject，不动登录态、不跳转，避免把已登录用户悄悄踢成未登录
-              if (!silentAuth) {
-                auth.clearTokens()
-                handleAuthExpired()
-                if (showError) showToast('登录已过期，请重新登录')
-              }
-              reject(new ApiError(code, body.msg || '登录已过期'))
+              reject(failAuth(code, body.msg, silentAuth, showError))
             })
             return
           }
@@ -209,47 +233,100 @@ export function request<T = any>(options: RequestOptions): Promise<T> {
         },
       })
     }
+
+    // token 已过期：先静默刷新再发请求，省掉一次必然失败的 401 往返
+    // （刷新失败也不直接拒绝：仍发一次，由后端判定，避免网络抖动就把用户踢下线）
+    if (needAuth && auth.isTokenExpired()) {
+      doRefresh().then(() => {
+        doCall()
+      })
+      return
+    }
+
     doCall()
   })
 }
 
+export interface UploadOptions {
+  showError?: boolean // 默认 true，业务错误自动 toast
+  timeout?: number // 默认 30s
+  silentAuth?: boolean // 非关键上传：401 只失败，不触发全局跳登录
+}
+
 // 文件上传（multipart，字段名 file）
-export function uploadFile<T = any>(filePath: string, name = 'file', url = '/clothes/upload'): Promise<T> {
-  const token = auth.getAccessToken()
-  const header: Record<string, any> = {}
-  if (token) header['Authorization'] = `Bearer ${token}`
+export function uploadFile<T = any>(
+  filePath: string,
+  name = 'file',
+  url = '/clothes/upload',
+  options: UploadOptions = {},
+): Promise<T> {
+  const { showError = true, timeout = UPLOAD_TIMEOUT, silentAuth = false } = options
 
   return new Promise<T>((resolve, reject) => {
-    wx.uploadFile({
-      url: url.startsWith('http') ? url : `${BASE_URL}${API_PREFIX}${url}`,
-      filePath,
-      name,
-      header,
-      success: (res) => {
-        let body: { code: number; msg: string; data?: T; details?: string[] } | null = null
-        try {
-          body = JSON.parse(res.data)
-        } catch (e) {
-          body = null
-        }
-        if (body && typeof body.code === 'number') {
+    // 未登录：直接失败，不发请求
+    if (!auth.isLoggedIn()) {
+      reject(new ApiError(NOT_LOGIN_CODE, '未登录'))
+      return
+    }
+
+    const doUpload = (retried = false): void => {
+      const header: Record<string, any> = {}
+      const token = auth.getAccessToken()
+      if (token) header['Authorization'] = `Bearer ${token}`
+
+      wx.uploadFile({
+        url: url.startsWith('http') ? url : `${BASE_URL}${API_PREFIX}${url}`,
+        filePath,
+        name,
+        header,
+        timeout,
+        success: (res) => {
+          let body: { code: number; msg: string; data?: T; details?: string[] } | null = null
+          try {
+            body = JSON.parse(res.data)
+          } catch (e) {
+            body = null
+          }
+
+          if (!body || typeof body.code !== 'number') {
+            if (showError) showToast('上传失败，请稍后重试')
+            reject(new Error('upload fail'))
+            return
+          }
+
           if (body.code === 0) {
             resolve(body.data as T)
-          } else {
-            const msg =
-              (body.details && body.details[0]) || ERROR_MESSAGES[body.code] || body.msg || '上传失败'
-            showToast(msg)
-            reject(new ApiError(body.code, body.msg || '上传失败', body.details))
+            return
           }
-        } else {
-          showToast('上传失败，请稍后重试')
+
+          // Token 失效：刷新后最多重试一次
+          if (isAuthExpiredCode(body.code, res.statusCode)) {
+            if (retried) {
+              reject(failAuth(body.code, body.msg, silentAuth, showError))
+              return
+            }
+            doRefresh().then((ok) => {
+              if (ok) {
+                doUpload(true)
+                return
+              }
+              reject(failAuth(body.code, body.msg, silentAuth, showError))
+            })
+            return
+          }
+
+          const msg =
+            (body.details && body.details[0]) || ERROR_MESSAGES[body.code] || body.msg || '上传失败'
+          if (showError) showToast(msg)
+          reject(new ApiError(body.code, body.msg || '上传失败', body.details))
+        },
+        fail: () => {
+          if (showError) showToast('上传失败，请检查网络后重试')
           reject(new Error('upload fail'))
-        }
-      },
-      fail: () => {
-        showToast('上传失败，请检查网络后重试')
-        reject(new Error('upload fail'))
-      },
-    })
+        },
+      })
+    }
+
+    doUpload()
   })
 }
diff --git a/miniprogram/utils/tabbar.ts b/miniprogram/utils/tabbar.ts
new file mode 100644
index 0000000..7db3b0b
--- /dev/null
+++ b/miniprogram/utils/tabbar.ts
@@ -0,0 +1,18 @@
+// 自定义 tabBar 实例获取：只有 tab 页自身才有 getTabBar()，
+// 通知页等非 tab 页调用会拿到 undefined，需从页面栈中查找仍在栈内的 tab 页。
+
+export function getTabBarInstance(): any {
+  const pages = typeof getCurrentPages === 'function' ? getCurrentPages() : []
+  for (let i = pages.length - 1; i >= 0; i--) {
+    const page = pages[i] as any
+    const tabBar = page && page.getTabBar && page.getTabBar()
+    if (tabBar) return tabBar
+  }
+  return null
+}
+
+// 同步未读红点：优先让 tabBar 重新拉取真实数量，取不到实例时静默跳过
+export function syncTabBarUnread(force = true): void {
+  const tabBar = getTabBarInstance()
+  if (tabBar && typeof tabBar.syncUnread === 'function') tabBar.syncUnread(force)
+}
diff --git a/typings/index.d.ts b/typings/index.d.ts
index 10561cb..65ebca5 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -1,9 +1,7 @@
 /// <reference path="./types/index.d.ts" />
 
 interface IAppOption {
-  globalData: {
-    userInfo?: Record<string, any>,
-  }
+  globalData: Record<string, any>
   userInfoReadyCallback?: WechatMiniprogram.GetUserInfoSuccessCallback,
 }