diff --git a/.workbuddy/expert-history.json b/.workbuddy/expert-history.json
index 7e54581..1d93a80 100644
--- a/.workbuddy/expert-history.json
+++ b/.workbuddy/expert-history.json
@@ -20,7 +20,18 @@
         "usedAt": 1776163421500,
         "industryId": "all"
       }
+    ],
+    "95e0ae51ed494505a477abd8137eaf2b": [
+      {
+        "expertId": "BackendArchitect",
+        "name": "Joy",
+        "profession": "后端架构师",
+        "avatarUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/avatars/02-Engineering/BackendArchitect/BackendArchitect.png",
+        "promptUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/experts/02-Engineering/BackendArchitect/BackendArchitect_zh.md",
+        "usedAt": 1776172649908,
+        "industryId": "all"
+      }
     ]
   },
-  "lastUpdated": 1776167527349
+  "lastUpdated": 1776172717113
 }
\ No newline at end of file
diff --git a/DOC/API手册.md b/DOC/API手册.md
new file mode 100644
index 0000000..7546097
--- /dev/null
+++ b/DOC/API手册.md
@@ -0,0 +1,768 @@
+# OPS 后端 API 使用手册
+
+## 概述
+
+- **基础URL**: `/api`
+- **请求格式**: JSON Body（通过 `userCookieValue` 传cookie，`data` 传业务数据）
+- **认证方式**: Cookie-based authentication
+- **响应格式**: JSON
+
+## 通用请求格式
+
+```json
+{
+  "userCookieValue": "cookie字符串",
+  "data": {
+    // 业务参数
+  }
+}
+```
+
+## 通用响应格式
+
+```json
+{
+  "err_code": 0,
+  "err_msg": "apiOK",
+  "return": {
+    // 响应数据
+  }
+}
+```
+
+## 错误码
+
+| err_code | err_msg | 说明 |
+|----------|---------|------|
+| 0 | apiOK | 成功 |
+| -1 | apiErr | 服务器错误 |
+| -2 | postErr | POST请求错误 |
+| -3 | jsonErr | JSON解析错误 |
+| -31 | jsonErr_1 | 数据格式错误 |
+| -4 | userNameDup | 用户名已存在 |
+| -41 | userNameNoFund | 用户不存在 |
+| -42 | userPassIncorrect | 密码错误 |
+| -43 | userEmailFormatError | 邮箱格式错误 |
+| -44 | userCookieError | Cookie错误/未登录 |
+| -51 | file_mime_err | 文件类型不允许 |
+| -52 | file_size_err | 文件大小超限 |
+| -53 | file_name_err | 文件名错误 |
+| -54 | file_get_err | 文件获取错误 |
+| -55 | file_hash_err | 文件哈希计算错误 |
+| -56 | file_save_err | 文件保存失败 |
+| -57 | file_not_found | 文件不存在 |
+| -58 | file_part_err | 文件参数错误 |
+| -61 | schedule_event_not_find | 日程不存在 |
+| -62 | schedule_permission_denied | 无权限操作 |
+| -1001 | order_not_found | 订单不存在 |
+| -1002 | invalid_status | 无效的订单状态 |
+| -1003 | status_no_change | 状态未变化 |
+| -1004 | no_permission | 无权限 |
+| -1005 | photo_hash_invalid | 图片哈希无效 |
+
+---
+
+## 用户模块 `/api/users`
+
+### 用户登录
+
+```
+POST /api/users/login
+```
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "",
+  "data": {
+    "username": "用户名",
+    "password": "密码",
+    "remember": false
+  }
+}
+```
+
+**响应数据:**
+```json
+{
+  "cookie": {
+    "ID": 1,
+    "Value": "32位随机字符串",
+    "ExpiresAt": "过期时间"
+  }
+}
+```
+
+---
+
+### 用户注册
+
+```
+POST /api/users/register
+```
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "",
+  "data": {
+    "username": "用户名",
+    "useremail": "邮箱",
+    "userpass": "密码"
+  }
+}
+```
+
+---
+
+### 获取当前用户信息
+
+```
+POST /api/users/getinfo
+```
+
+**需要认证**
+
+**响应数据:**
+```json
+{
+  "user": {
+    "ID": 1,
+    "Name": "用户名",
+    "Email": "邮箱"
+  },
+  "userInfo": {
+    "UserID": 1,
+    "Username": "显示名",
+    "FirstName": "名",
+    "Birthdate": "生日",
+    "AvatarPath": "头像路径",
+    "Gender": "M/F/U",
+    "Region": "地区",
+    "Language": "语言"
+  }
+}
+```
+
+---
+
+### 获取指定用户信息
+
+```
+GET /api/users/getuserinfo/:id
+```
+
+**需要认证**
+
+**响应数据:**
+```json
+{
+  "userinfo": {
+    "UserID": 1,
+    "Username": "显示名"
+  }
+}
+```
+
+---
+
+### 修改密码
+
+```
+POST /api/users/changePassword
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "oldpass": "旧密码",
+    "newpass": "新密码"
+  }
+}
+```
+
+---
+
+### 修改邮箱
+
+```
+POST /api/users/changeEmail
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "newemail": "新邮箱"
+  }
+}
+```
+
+---
+
+### 更新用户信息
+
+```
+POST /api/users/updateInfo
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "username": "用户名",
+    "remark": "备注(作为FirstName)",
+    "birthday": "2006-01-02"
+  }
+}
+```
+
+---
+
+### 上传头像
+
+```
+POST /api/users/updateAvatar
+```
+
+**需要认证**
+
+**请求格式:** `multipart/form-data`
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| cookie | string | 认证cookie |
+| file | file | 图片文件(512字节-1MB) |
+
+---
+
+### 测试接口
+
+```
+GET /api/users/test
+POST /api/users/test
+```
+
+---
+
+## 订单模块 `/api/purchase`
+
+### 获取订单列表
+
+```
+POST /api/purchase/getorders
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "search": "搜索关键词(可选)",
+    "status": "pending/ordered/arrived/received/lost/returned(可选)",
+    "entries": 20,
+    "page": 1
+  }
+}
+```
+
+**响应数据:**
+```json
+{
+  "all_count": 100,
+  "all_orders": [
+    {
+      "ID": 1,
+      "UserID": 1,
+      "Title": "订单标题",
+      "Remark": "备注",
+      "Link": "链接",
+      "Styles": "样式",
+      "OrderStatus": "pending",
+      "CreatedAt": "创建时间",
+      "UpdatedAt": "更新时间"
+    }
+  ]
+}
+```
+
+---
+
+### 获取单个订单详情
+
+```
+POST /api/purchase/getorder
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1
+  }
+}
+```
+
+**响应数据:**
+```json
+{
+  "order": {
+    "ID": 1,
+    "UserID": 1,
+    "Title": "订单标题",
+    "Remark": "备注",
+    "Link": "链接",
+    "Styles": "样式",
+    "OrderStatus": "pending"
+  },
+  "canModify": true,
+  "costs": [
+    {
+      "ID": 1,
+      "OrderID": 1,
+      "Price": 1000,
+      "Quantity": 2,
+      "CurrencyType": 1,
+      "CostType": 1
+    }
+  ],
+  "photos": [
+    {
+      "ID": 1,
+      "Name": "图片名",
+      "Sha256": "哈希值"
+    }
+  ],
+  "commits": [
+    {
+      "ID": 1,
+      "OrderID": 1,
+      "UserID": 1,
+      "Action": "create_status",
+      "Status": "pending",
+      "OldStatus": "",
+      "Comment": "状态变更为: pending",
+      "Photos": [],
+      "CreatedAt": "时间"
+    }
+  ]
+}
+```
+
+---
+
+### 创建订单
+
+```
+POST /api/purchase/addorder
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "title": "订单标题(必填)",
+    "remark": "备注",
+    "link": "链接",
+    "styles": "样式",
+    "costs": [
+      {
+        "cost": 1000,
+        "costt": 2000,
+        "currencytype": 1,
+        "int": 2,
+        "type": 1
+      }
+    ],
+    "photos": ["图片sha256哈希"]
+  }
+}
+```
+
+**字段说明:**
+- `cost`: 费用(分)
+- `currencytype`: 货币类型 (1-CNY, 2-MOP, 3-HKD, 4-USD)
+- `int`: 数量
+- `type`: 费用类型 (1-单价, 2-运费)
+- `photos`: 图片SHA256哈希数组
+
+---
+
+### 更新订单
+
+```
+POST /api/purchase/updateorder
+```
+
+**需要认证** (创建者或管理员)
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1,
+    "title": "订单标题",
+    "remark": "备注",
+    "link": "链接",
+    "styles": "样式",
+    "costs": [
+      {
+        "cost": 1000,
+        "currencytype": 1,
+        "int": 2,
+        "type": 1
+      }
+    ],
+    "photos": ["哈希"]
+  }
+}
+```
+
+---
+
+### 更新订单状态
+
+```
+POST /api/purchase/updatestatus
+```
+
+**需要认证** (创建者或管理员)
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1,
+    "status": "ordered",
+    "comment": "备注",
+    "photos": ["变更图片哈希"]
+  }
+}
+```
+
+**状态值:**
+| 值 | 说明 |
+|----|------|
+| pending | 待处理 |
+| ordered | 已下单 |
+| arrived | 已到达 |
+| received | 已收件 |
+| lost | 丢件 |
+| returned | 退件 |
+
+---
+
+### 删除订单
+
+```
+POST /api/purchase/deleteorder
+```
+
+**需要认证** (创建者或管理员)
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1
+  }
+}
+```
+
+---
+
+### 获取订单统计
+
+```
+POST /api/purchase/getordercount
+```
+
+**需要认证**
+
+**响应数据:**
+```json
+{
+  "pending": 10,
+  "ordered": 5,
+  "arrived": 3,
+  "received": 20,
+  "lost": 1,
+  "returned": 2,
+  "total": 41
+}
+```
+
+---
+
+## 日程模块 `/api/schedule`
+
+### 获取日程列表
+
+```
+POST /api/schedule/getevents
+```
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "start": "2026-01-01",
+    "end": "2026-12-31"
+  }
+}
+```
+
+**响应数据:**
+```json
+{
+  "list": [
+    {
+      "ID": 1,
+      "UserID": 1,
+      "Title": "日程标题",
+      "StartDate": "2026-01-01",
+      "EndDate": "2026-01-01",
+      "BgColor": "#3788d9",
+      "Remark": "备注",
+      "edit": true
+    }
+  ]
+}
+```
+
+---
+
+### 创建日程
+
+```
+POST /api/schedule/addevent
+```
+
+**需要认证**
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 0,
+    "title": "日程标题",
+    "start": "2026-01-01",
+    "end": "2026-01-01",
+    "color": "#3788d9"
+  }
+}
+```
+
+---
+
+### 编辑日程
+
+```
+POST /api/schedule/editevent
+```
+
+**需要认证** (创建者或管理员)
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1,
+    "title": "日程标题",
+    "start": "2026-01-01",
+    "end": "2026-01-01",
+    "color": "#3788d9"
+  }
+}
+```
+
+---
+
+### 删除日程
+
+```
+POST /api/schedule/deleevent
+```
+
+**需要认证** (创建者或管理员)
+
+**请求参数:**
+```json
+{
+  "userCookieValue": "cookie",
+  "data": {
+    "id": 1
+  }
+}
+```
+
+---
+
+## 文件模块 `/api/files`
+
+### 上传图片
+
+```
+POST /api/files/upload/image
+```
+
+**需要认证**
+
+**请求格式:** `multipart/form-data`
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| cookie | string | 认证cookie |
+| file | file | 图片文件 |
+
+**响应数据:**
+```json
+{
+  "download": "/api/files/download/文件哈希",
+  "get": "/api/files/get/文件哈希",
+  "hash": "sha256哈希值"
+}
+```
+
+---
+
+### 获取/下载文件
+
+```
+GET /api/files/:mode/:hash
+
+mode: get - 获取(预览)
+mode: download - 下载
+```
+
+**参数说明:**
+- `get`: 返回文件预览
+- `download`: 返回文件下载
+
+---
+
+## 静态资源 `/api/static`
+
+### 获取头像
+
+```
+GET /api/static/avatar/:filename
+```
+
+---
+
+## 数据模型
+
+### TabUser_ (用户表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| Name | string | 用户名(唯一) |
+| Email | string | 邮箱 |
+| Pass | string | 密码(哈希) |
+| Salt | string | 盐值 |
+| Type | string | 用户类型 |
+| Date | datetime | 创建时间 |
+
+### TabUserInfo_ (用户信息表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| UserID | uint | 用户ID(唯一) |
+| Username | string | 显示名 |
+| FirstName | string | 名 |
+| Birthdate | datetime | 生日 |
+| Gender | char | 性别 M/F/U |
+| AvatarPath | string | 头像路径 |
+| Region | string | 地区 |
+| Language | string | 语言 |
+
+### TabPurchaseOrder (订单表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| UserID | uint | 创建者ID |
+| Title | string | 标题 |
+| Remark | text | 备注 |
+| Link | string | 链接 |
+| Styles | text | 样式 |
+| OrderStatus | string | 状态 |
+| CreatedAt | datetime | 创建时间 |
+| UpdatedAt | datetime | 更新时间 |
+
+### TabPurchaseCosts (订单费用表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| OrderID | uint | 订单ID |
+| UserID | uint | 用户ID |
+| Price | int | 单价(分) |
+| Quantity | int | 数量 |
+| CurrencyType | int | 货币类型 |
+| CostType | int | 费用类型 |
+
+### TabSchedule (日程表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| UserID | uint | 创建者ID |
+| Title | string | 标题 |
+| StartDate | string | 开始日期 |
+| EndDate | string | 结束日期 |
+| BgColor | string | 背景颜色 |
+| Remark | text | 备注 |
+
+### TabFileInfo_ (文件表)
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| ID | uint | 主键 |
+| Name | string | 文件名 |
+| Size | int64 | 文件大小 |
+| Path | string | 存储路径 |
+| Sha256 | string | 文件哈希 |
+| Mime | string | MIME类型 |
+| Type | string | 文件类型 |
+| UserID | uint | 上传用户ID |
+| Date | datetime | 上传时间 |
+
+---
+
+## 权限说明
+
+### 订单权限
+- 创建者：可修改/删除自己的订单
+- purchase_admin 用户组成员：可修改/删除所有订单
+
+### 日程权限
+- 创建者：可修改/删除自己的日程
+- schedule_admin 用户组成员：可修改/删除所有日程
diff --git a/frontend/ops_uniapp/.workbuddy/expert-history.json b/frontend/ops_uniapp/.workbuddy/expert-history.json
index 85bcbba..1487a03 100644
--- a/frontend/ops_uniapp/.workbuddy/expert-history.json
+++ b/frontend/ops_uniapp/.workbuddy/expert-history.json
@@ -13,5 +13,5 @@
       }
     ]
   },
-  "lastUpdated": 1776172462417
+  "lastUpdated": 1776173744465
 }
\ No newline at end of file
diff --git a/frontend/ops_uniapp/locales/en.js b/frontend/ops_uniapp/locales/en.js
index ce7d82b..0624402 100644
--- a/frontend/ops_uniapp/locales/en.js
+++ b/frontend/ops_uniapp/locales/en.js
@@ -2,6 +2,7 @@ export default {
   // tabBar
   tabBar: {
     home: 'Home',
+    user: 'Profile',
     settings: 'Settings',
   },
   // 首页
@@ -109,5 +110,17 @@ export default {
     failed: 'Operation failed',
     back: 'Back',
     networkError: 'Network request failed, please check your connection',
+  },
+  // 用户页
+  user: {
+    profile: 'Profile',
+    username: 'Username',
+    firstName: 'Name',
+    birthday: 'Birthday',
+    gender: 'Gender',
+    region: 'Region',
+    male: 'Male',
+    female: 'Female',
+    unknown: 'Unknown',
   }
 }
diff --git a/frontend/ops_uniapp/locales/index.js b/frontend/ops_uniapp/locales/index.js
index 6eb7965..a13c94a 100644
--- a/frontend/ops_uniapp/locales/index.js
+++ b/frontend/ops_uniapp/locales/index.js
@@ -1,7 +1,10 @@
-import { createI18n } from 'vue-i18n'
+import { createI18n, useI18n as _useI18n } from 'vue-i18n'
 import zh from './zh.js'
 import en from './en.js'
 
+// 兼容 uni-app 的 useI18n 导出
+export const useI18n = _useI18n
+
 // 获取本地语言设置，默认中文
 function getLocale() {
   // 从本地存储读取
diff --git a/frontend/ops_uniapp/locales/zh.js b/frontend/ops_uniapp/locales/zh.js
index 2234012..f8d049b 100644
--- a/frontend/ops_uniapp/locales/zh.js
+++ b/frontend/ops_uniapp/locales/zh.js
@@ -2,6 +2,7 @@ export default {
   // tabBar
   tabBar: {
     home: '首页',
+    user: '我的',
     settings: '设置',
   },
   // 首页
@@ -109,5 +110,17 @@ export default {
     failed: '操作失败',
     back: '返回',
     networkError: '网络请求失败，请检查网络',
+  },
+  // 用户页
+  user: {
+    profile: '个人资料',
+    username: '用户名',
+    firstName: '姓名',
+    birthday: '生日',
+    gender: '性别',
+    region: '地区',
+    male: '男',
+    female: '女',
+    unknown: '未知',
   }
 }
diff --git a/frontend/ops_uniapp/pages.json b/frontend/ops_uniapp/pages.json
index 57334ed..eae9291 100644
--- a/frontend/ops_uniapp/pages.json
+++ b/frontend/ops_uniapp/pages.json
@@ -12,6 +12,12 @@
 				"navigationBarTitleText": "首页"
 			}
 		},
+		{
+			"path": "pages/user/user",
+			"style": {
+				"navigationBarTitleText": "我的"
+			}
+		},
 		{
 			"path": "pages/settings/apiConfig",
 			"style": {
@@ -50,6 +56,12 @@
 				"iconPath": "static/tabbar/home.png",
 				"selectedIconPath": "static/tabbar/home-active.png"
 			},
+			{
+				"pagePath": "pages/user/user",
+				"text": "我的",
+				"iconPath": "static/tabbar/settings.png",
+				"selectedIconPath": "static/tabbar/settings-active.png"
+			},
 			{
 				"pagePath": "pages/settings/apiConfig",
 				"text": "设置",
diff --git a/frontend/ops_uniapp/pages/login/login.vue b/frontend/ops_uniapp/pages/login/login.vue
index 9531854..dae63c1 100644
--- a/frontend/ops_uniapp/pages/login/login.vue
+++ b/frontend/ops_uniapp/pages/login/login.vue
@@ -135,18 +135,26 @@ const handleLogin = () => {
     url: getApp().globalData.BASE_URL + '/users/login',
     method: 'POST',
     data: {
-      username: form.username,
-      password: form.password,
-      remember: form.remember
+      userCookieValue: '',
+      data: {
+        username: form.username,
+        password: form.password,
+        remember: form.remember
+      }
     },
     header: {
       'Content-Type': 'application/json'
     },
     success: (res) => {
-      if (res.data.code === 0 && res.data.data && res.data.data.cookie) {
-        const cookie = res.data.data.cookie
-        uni.setStorageSync('sessionCookie', cookie.Value)
-        uni.setStorageSync('userInfo', res.data.data)
+      if (res.data.err_code === 0 && res.data.return && res.data.return.cookie) {
+        const cookieData = res.data.return.cookie
+        // 存储 cookie Value 作为 session 标识
+        uni.setStorageSync('sessionCookie', cookieData.Value)
+        uni.setStorageSync('cookieExpires', cookieData.ExpiresAt)
+        uni.setStorageSync('userInfo', {
+          userId: cookieData.ID,
+          username: form.username
+        })
 
         if (form.remember) {
           uni.setStorageSync('savedUsername', form.username)
@@ -168,13 +176,15 @@ const handleLogin = () => {
           })
         }, 1500)
       } else {
+        // 根据 err_code 显示错误信息
+        const errCode = res.data.err_code
         const msgMap = {
-          userNameNoFund: t('login.usernameNotFound'),
-          userPassIncorrect: t('login.passwordIncorrect'),
-          jsonErr: t('login.paramError'),
-          postErr: t('login.requestFailed')
+          '-41': t('login.usernameNotFound'),
+          '-42': t('login.passwordIncorrect'),
+          '-3': t('login.paramError'),
+          '-2': t('login.requestFailed')
         }
-        errorMsg.value = msgMap[res.data.code] || t('login.loginFailed')
+        errorMsg.value = msgMap[errCode] || res.data.err_msg || t('login.loginFailed')
       }
     },
     fail: (err) => {
diff --git a/frontend/ops_uniapp/pages/register/register.vue b/frontend/ops_uniapp/pages/register/register.vue
index a3355f0..9fd4ee1 100644
--- a/frontend/ops_uniapp/pages/register/register.vue
+++ b/frontend/ops_uniapp/pages/register/register.vue
@@ -161,15 +161,18 @@ const handleRegister = () => {
     url: getApp().globalData.BASE_URL + '/users/register',
     method: 'POST',
     data: {
-      username: form.username,
-      useremail: form.email,
-      userpass: form.password
+      userCookieValue: '',
+      data: {
+        username: form.username,
+        useremail: form.email,
+        userpass: form.password
+      }
     },
     header: {
       'Content-Type': 'application/json'
     },
     success: (res) => {
-      if (res.data.code === 0) {
+      if (res.data.err_code === 0) {
         uni.showToast({
           title: t('register.registerSuccess'),
           icon: 'success',
@@ -179,13 +182,15 @@ const handleRegister = () => {
           uni.navigateBack()
         }, 1500)
       } else {
+        // 根据 err_code 显示错误信息
+        const errCode = res.data.err_code
         const msgMap = {
-          userNameDup: t('register.usernameExists'),
-          userEmailDup: t('register.emailUsed'),
-          jsonErr: t('register.paramError'),
-          postErr: t('register.requestFailed')
+          '-4': t('register.usernameExists'),
+          '-43': t('register.emailInvalid'),
+          '-3': t('register.paramError'),
+          '-2': t('register.requestFailed')
         }
-        errorMsg.value = msgMap[res.data.code] || t('register.registerFailed')
+        errorMsg.value = msgMap[errCode] || res.data.err_msg || t('register.registerFailed')
       }
     },
     fail: (err) => {
diff --git a/frontend/ops_uniapp/pages/user/user.vue b/frontend/ops_uniapp/pages/user/user.vue
new file mode 100644
index 0000000..156bb68
--- /dev/null
+++ b/frontend/ops_uniapp/pages/user/user.vue
@@ -0,0 +1,319 @@
+<template>
+  <view class="container">
+    <!-- 未登录状态 -->
+    <view v-if="!isLoggedIn" class="login-prompt">
+      <view class="prompt-icon">👤</view>
+      <text class="prompt-text">{{ t('index.pleaseLogin') }}</text>
+      <button class="login-btn" @click="goLogin">{{ t('index.login') }}</button>
+    </view>
+
+    <!-- 已登录状态 -->
+    <view v-else class="user-info">
+      <!-- 用户卡片 -->
+      <view class="user-card">
+        <view class="avatar-box">
+          <view class="avatar-placeholder">👤</view>
+        </view>
+        <view class="user-details">
+          <text class="username">{{ userInfo.username || userInfo.Name || 'User' }}</text>
+          <text class="email">{{ userInfo.email || userInfo.Email || '' }}</text>
+        </view>
+      </view>
+
+      <!-- 加载状态 -->
+      <view v-if="loading" class="loading-box">
+        <text>{{ t('common.loading') }}</text>
+      </view>
+
+      <!-- 用户详细信息 -->
+      <view v-else-if="userDetail" class="detail-section">
+        <view class="section-title">{{ t('user.profile') }}</view>
+        <view class="info-list">
+          <view class="info-item">
+            <text class="info-label">{{ t('user.username') }}</text>
+            <text class="info-value">{{ userDetail.userInfo.Username || '-' }}</text>
+          </view>
+          <view class="info-item">
+            <text class="info-label">{{ t('user.firstName') }}</text>
+            <text class="info-value">{{ userDetail.userInfo.FirstName || '-' }}</text>
+          </view>
+          <view class="info-item">
+            <text class="info-label">{{ t('user.birthday') }}</text>
+            <text class="info-value">{{ userDetail.userInfo.Birthdate || '-' }}</text>
+          </view>
+          <view class="info-item">
+            <text class="info-label">{{ t('user.gender') }}</text>
+            <text class="info-value">{{ genderText }}</text>
+          </view>
+          <view class="info-item">
+            <text class="info-label">{{ t('user.region') }}</text>
+            <text class="info-value">{{ userDetail.userInfo.Region || '-' }}</text>
+          </view>
+        </view>
+      </view>
+
+      <!-- 操作按钮 -->
+      <view class="action-section">
+        <button class="action-btn logout" @click="handleLogout">
+          {{ t('index.logout') }}
+        </button>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { onShow } from '@dcloudio/uni-app'
+
+const { t, locale } = useI18n()
+
+const isLoggedIn = ref(false)
+const loading = ref(false)
+const userInfo = ref({})
+const userDetail = ref(null)
+
+// 性别显示文本
+const genderText = computed(() => {
+  if (!userDetail.value?.userInfo?.Gender) return '-'
+  const map = { M: t('user.male'), F: t('user.female'), U: t('user.unknown') }
+  return map[userDetail.value.userInfo.Gender] || '-'
+})
+
+// 检查登录状态
+const checkLogin = () => {
+  const cookie = uni.getStorageSync('sessionCookie')
+  const info = uni.getStorageSync('userInfo')
+  isLoggedIn.value = !!cookie && !!info
+  if (info) userInfo.value = info
+}
+
+// 获取用户详细信息
+const fetchUserDetail = () => {
+  if (!isLoggedIn.value) return
+
+  loading.value = true
+  const cookie = uni.getStorageSync('sessionCookie')
+
+  uni.request({
+    url: getApp().globalData.BASE_URL + '/users/getinfo',
+    method: 'POST',
+    data: {
+      userCookieValue: cookie,
+      data: {}
+    },
+    header: {
+      'Content-Type': 'application/json'
+    },
+    success: (res) => {
+      if (res.data.err_code === 0 && res.data.return) {
+        userDetail.value = res.data.return
+        // 更新本地存储的用户信息
+        const newInfo = {
+          userId: res.data.return.user?.ID,
+          username: res.data.return.user?.Name,
+          email: res.data.return.user?.Email,
+          ...res.data.return.userInfo
+        }
+        uni.setStorageSync('userInfo', newInfo)
+        userInfo.value = newInfo
+      } else if (res.data.err_code === -44) {
+        // Cookie 过期，清除登录状态
+        handleLogout()
+      }
+    },
+    fail: (err) => {
+      console.error('Get user info error:', err)
+    },
+    complete: () => {
+      loading.value = false
+    }
+  })
+}
+
+// 跳转到登录页
+const goLogin = () => {
+  uni.navigateTo({
+    url: '/pages/login/login'
+  })
+}
+
+// 退出登录
+const handleLogout = () => {
+  uni.showModal({
+    title: t('index.logoutConfirm'),
+    content: t('index.logoutMessage'),
+    success: (res) => {
+      if (res.confirm) {
+        uni.removeStorageSync('sessionCookie')
+        uni.removeStorageSync('cookieExpires')
+        uni.removeStorageSync('userInfo')
+        isLoggedIn.value = false
+        userInfo.value = {}
+        userDetail.value = null
+        uni.showToast({
+          title: t('index.logout'),
+          icon: 'success'
+        })
+      }
+    }
+  })
+}
+
+// 页面显示时刷新数据
+onShow(() => {
+  checkLogin()
+  if (isLoggedIn.value) {
+    fetchUserDetail()
+  }
+})
+</script>
+
+<style>
+.container {
+  min-height: 100vh;
+  background-color: #f5f5f5;
+  padding: 20rpx;
+}
+
+.login-prompt {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding-top: 200rpx;
+}
+
+.prompt-icon {
+  font-size: 120rpx;
+  margin-bottom: 30rpx;
+}
+
+.prompt-text {
+  font-size: 32rpx;
+  color: #666;
+  margin-bottom: 40rpx;
+}
+
+.login-btn {
+  width: 300rpx;
+  height: 88rpx;
+  line-height: 88rpx;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: #fff;
+  border-radius: 44rpx;
+  font-size: 32rpx;
+  border: none;
+}
+
+.user-card {
+  display: flex;
+  align-items: center;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border-radius: 20rpx;
+  padding: 40rpx;
+  margin-bottom: 30rpx;
+}
+
+.avatar-box {
+  width: 120rpx;
+  height: 120rpx;
+  border-radius: 60rpx;
+  background: rgba(255, 255, 255, 0.3);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-right: 30rpx;
+}
+
+.avatar-placeholder {
+  font-size: 60rpx;
+}
+
+.user-details {
+  flex: 1;
+}
+
+.username {
+  display: block;
+  font-size: 36rpx;
+  font-weight: bold;
+  color: #fff;
+  margin-bottom: 10rpx;
+}
+
+.email {
+  display: block;
+  font-size: 26rpx;
+  color: rgba(255, 255, 255, 0.8);
+}
+
+.loading-box {
+  text-align: center;
+  padding: 60rpx;
+  color: #999;
+}
+
+.detail-section {
+  background: #fff;
+  border-radius: 16rpx;
+  padding: 30rpx;
+  margin-bottom: 30rpx;
+}
+
+.section-title {
+  font-size: 32rpx;
+  font-weight: bold;
+  color: #333;
+  margin-bottom: 20rpx;
+  padding-bottom: 20rpx;
+  border-bottom: 1rpx solid #eee;
+}
+
+.info-list {
+  display: flex;
+  flex-direction: column;
+}
+
+.info-item {
+  display: flex;
+  justify-content: space-between;
+  padding: 24rpx 0;
+  border-bottom: 1rpx solid #f5f5f5;
+}
+
+.info-item:last-child {
+  border-bottom: none;
+}
+
+.info-label {
+  font-size: 28rpx;
+  color: #666;
+}
+
+.info-value {
+  font-size: 28rpx;
+  color: #333;
+}
+
+.action-section {
+  margin-top: 40rpx;
+}
+
+.action-btn {
+  width: 100%;
+  height: 88rpx;
+  line-height: 88rpx;
+  border-radius: 44rpx;
+  font-size: 32rpx;
+  border: none;
+  margin-bottom: 20rpx;
+}
+
+.action-btn.logout {
+  background: #fff;
+  color: #ff4d4f;
+  border: 2rpx solid #ff4d4f;
+}
+</style>
diff --git a/frontend/ops_uniapp/static/tabbar/user.svg b/frontend/ops_uniapp/static/tabbar/user.svg
new file mode 100644
index 0000000..9de78d2
--- /dev/null
+++ b/frontend/ops_uniapp/static/tabbar/user.svg
@@ -0,0 +1,5 @@
+<svg width="40" height="40" viewBox="0 0 40 40" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <circle cx="20" cy="20" r="20" fill="#F0F0F0"/>
+  <circle cx="20" cy="15" r="6" fill="#999"/>
+  <path d="M8 36C8 28.268 13.372 22 20 22C26.628 22 32 28.268 32 36" stroke="#999" stroke-width="4" stroke-linecap="round"/>
+</svg>
\ No newline at end of file