diff --git a/App.vue b/App.vue
index ff6781c..1b36693 100644
--- a/App.vue
+++ b/App.vue
@@ -1,7 +1,7 @@
 <script>
 export default {
   onLaunch() {
-    console.log('喝酒了么 App Launch')
+    console.log('喝了么 App Launch')
     // 初始化Mock数据(仅首次)
     const hasData = uni.getStorageSync('drink_records')
     if (!hasData) {
@@ -10,19 +10,52 @@ export default {
         console.log('Mock数据已初始化')
       })
     }
+    // 数据迁移：清除旧版 logo.png 头像引用
+    this.migrateUserData()
+    // 启动路由守卫
+    this.checkLaunchRoute()
   },
   onShow() {
     console.log('App Show')
   },
   onHide() {
     console.log('App Hide')
+  },
+  methods: {
+    // 数据迁移：清除旧版 logo.png 头像引用
+    migrateUserData() {
+      try {
+        const raw = uni.getStorageSync('user_info')
+        if (raw) {
+          const user = JSON.parse(raw)
+          if (user.avatar && user.avatar.includes('logo.png')) {
+            user.avatar = ''
+            uni.setStorageSync('user_info', JSON.stringify(user))
+          }
+        }
+      } catch (e) { /* ignore */ }
+    },
+    // 启动时检查登录与引导状态，决定跳转目标
+    checkLaunchRoute() {
+      const isFirst = uni.getStorageSync('is_first_launch')
+      const isLoggedIn = uni.getStorageSync('is_logged_in')
+
+      if (!isFirst || isFirst === 'true') {
+        // 首次使用 → 引导页
+        uni.reLaunch({ url: '/pages/onboarding/onboarding' })
+      } else if (!isLoggedIn || isLoggedIn !== 'true') {
+        // 未登录 → 登录页
+        uni.reLaunch({ url: '/pages/login/login' })
+      }
+      // 否则正常进入首页(index)
+    }
   }
 }
 </script>
 
 <style lang="scss">
 /* ==========================================
- * 喝酒了么 - 全局样式
+ * 喝了么 - 全局样式
  * 设计概念: 琥珀夜光 Amber Night
  * ========================================== */
 
diff --git a/common/constants.js b/common/constants.js
index 87a0754..7292400 100644
--- a/common/constants.js
+++ b/common/constants.js
@@ -1,4 +1,4 @@
-/* 喝酒了么 - 常量定义 */
+/* 喝了么 - 常量定义 */
 
 // 酒类分类
 export const DRINK_CATEGORIES = [
diff --git a/common/mock-data.js b/common/mock-data.js
index c445b7e..f6c1362 100644
--- a/common/mock-data.js
+++ b/common/mock-data.js
@@ -1,11 +1,11 @@
-/* 喝酒了么 - Mock 数据 */
+/* 喝了么 - Mock 数据 */
 import { formatDate, calcStandardCups, unitToMl } from './utils'
 
 // 模拟用户数据
 export const MOCK_USER = {
   id: 'user_001',
   nickname: '酒友小王',
-  avatar: '/static/logo.png',
+  avatar: '',
   preferences: {
     favoriteCategories: ['baijiu', 'beer'],
     frequency: 'often'
@@ -113,7 +113,7 @@ export function generateMockRecords() {
 }
 
 // 初始化并缓存Mock数据
-export function initMockData() {自己看
+export function initMockData() {
   const records = generateMockRecords()
   uni.setStorageSync('drink_records', JSON.stringify(records))
   uni.setStorageSync('user_info', JSON.stringify(MOCK_USER))
diff --git a/common/utils.js b/common/utils.js
index 537b2d1..73a1c67 100644
--- a/common/utils.js
+++ b/common/utils.js
@@ -1,4 +1,4 @@
-/* 喝酒了么 - 工具函数 */
+/* 喝了么 - 工具函数 */
 
 /**
  * 标准杯换算引擎
diff --git a/components/DrinkCalendar.vue b/components/DrinkCalendar.vue
index 8788035..96e4a19 100644
--- a/components/DrinkCalendar.vue
+++ b/components/DrinkCalendar.vue
@@ -94,12 +94,12 @@ export default {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  margin-bottom: $sp-lg;
+  margin-bottom: $sp-sm;
 }
 
 .cal-nav {
-  width: 64rpx;
-  height: 64rpx;
+  width: 56rpx;
+  height: 56rpx;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -123,20 +123,20 @@ export default {
 .cal-weekdays {
   display: grid;
   grid-template-columns: repeat(7, 1fr);
-  margin-bottom: $sp-sm;
+  margin-bottom: $sp-xs;
 }
 
 .cal-weekday {
   text-align: center;
   font-size: $fs-xs;
   color: $text-tertiary;
-  padding: $sp-xs 0;
+  padding: 4rpx 0;
 }
 
 .cal-grid {
   display: grid;
   grid-template-columns: repeat(7, 1fr);
-  gap: $sp-xs;
+  gap: 4rpx;
 }
 
 .cal-cell {
@@ -145,7 +145,7 @@ export default {
   flex-direction: column;
   align-items: center;
   justify-content: center;
-  border-radius: $radius-md;
+  border-radius: $radius-sm;
   position: relative;
   transition: all $duration-fast $ease-out;
 
@@ -163,17 +163,17 @@ export default {
 }
 
 .cal-day-num {
-  font-size: $fs-sm;
+  font-size: $fs-xs;
   font-weight: $fw-medium;
   color: $text-primary;
   font-family: $font-num;
 }
 
 .cal-dot {
-  width: 10rpx;
-  height: 10rpx;
+  width: 8rpx;
+  height: 8rpx;
   border-radius: $radius-full;
-  margin-top: $sp-xs;
+  margin-top: 4rpx;
 
   &.cal-dot-drank {
     background: $amber;
diff --git a/components/DrinkCard.vue b/components/DrinkCard.vue
index 6c34828..ce619ce 100644
--- a/components/DrinkCard.vue
+++ b/components/DrinkCard.vue
@@ -183,7 +183,7 @@
     <!-- 统一底部品牌 + 二维码 -->
     <view class="card-brand-bar">
       <view class="brand-left">
-        <text class="brand-name">🍻 喝酒了么</text>
+        <text class="brand-name">🍻 喝了么</text>
         <text class="brand-slogan">记录每一杯的故事</text>
       </view>
       <view class="brand-qr">
diff --git a/docs/API接口文档.md b/docs/API接口文档.md
new file mode 100644
index 0000000..b94adca
--- /dev/null
+++ b/docs/API接口文档.md
@@ -0,0 +1,700 @@
+# 喝了么 - 后端接口文档
+
+> 版本: v1.0  
+> 日期: 2026-07-13  
+> 小程序: 喝了么（uni-app 微信小程序）  
+> 基础URL: `https://your-domain.com/api/v1`
+
+---
+
+## 1. 通用说明
+
+### 1.1 请求格式
+- Content-Type: `application/json`
+- 鉴权方式: 请求头 `Authorization: Bearer {token}`（微信登录获取）
+- 所有时间字段使用 ISO 8601 格式
+
+### 1.2 统一响应格式
+```json
+{
+  "code": 0,
+  "message": "success",
+  "data": {}
+}
+```
+
+| code | 含义 |
+|------|------|
+| 0 | 成功 |
+| 400 | 参数错误 |
+| 401 | 未登录/token过期 |
+| 403 | 无权限 |
+| 404 | 资源不存在 |
+| 500 | 服务器错误 |
+
+### 1.3 分页参数
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| page | int | 否 | 页码，默认1 |
+| pageSize | int | 否 | 每页数量，默认20 |
+
+### 1.4 分页响应
+```json
+{
+  "code": 0,
+  "data": {
+    "list": [],
+    "total": 100,
+    "page": 1,
+    "pageSize": 20
+  }
+}
+```
+
+---
+
+## 2. 用户模块
+
+### 2.1 微信登录
+```
+POST /auth/wechat-login
+```
+
+**请求参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| code | string | 是 | 微信登录code（wx.login获取） |
+| nickName | string | 否 | 用户昵称 |
+| avatarUrl | string | 否 | 头像URL |
+
+**响应 data：**
+```json
+{
+  "token": "jwt_token_xxx",
+  "user": {
+    "id": "user_001",
+    "nickname": "酒友小王",
+    "avatar": "https://xxx/avatar.jpg",
+    "joinedAt": "2026-01-15T00:00:00.000Z",
+    "preferences": {
+      "favoriteCategories": ["baijiu", "beer"],
+      "frequency": "often"
+    }
+  },
+  "isNew": false
+}
+```
+
+### 2.2 获取用户信息
+```
+GET /user/profile
+```
+
+**响应 data：**
+```json
+{
+  "id": "user_001",
+  "nickname": "酒友小王",
+  "avatar": "https://xxx/avatar.jpg",
+  "joinedAt": "2026-01-15T00:00:00.000Z",
+  "preferences": {
+    "favoriteCategories": ["baijiu", "beer"],
+    "frequency": "often"
+  }
+}
+```
+
+### 2.3 更新用户偏好
+```
+PUT /user/preferences
+```
+
+**请求参数：**
+```json
+{
+  "favoriteCategories": ["baijiu", "beer"],
+  "frequency": "often"
+}
+```
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| favoriteCategories | string[] | 偏好酒类ID列表 |
+| frequency | string | 饮酒频率：rarely / sometimes / often |
+
+---
+
+## 3. 打卡记录模块（核心）
+
+### 3.1 创建打卡记录
+```
+POST /records
+```
+
+**请求参数：**
+```json
+{
+  "date": "2026-07-13",
+  "mode": "drank",
+  "drinks": [
+    {
+      "category": "baijiu",
+      "brand": "茅台",
+      "product": "飞天茅台53度",
+      "amount": 100,
+      "unit": "ml",
+      "degree": 53,
+      "standardCups": 2.12
+    }
+  ],
+  "food": {
+    "category": "hotpot",
+    "name": "重庆老火锅"
+  },
+  "feeling": "tipsy",
+  "photos": [],
+  "visibility": "friends",
+  "quote": "人生得意须尽欢，莫使金樽空对月"
+}
+```
+
+**字段说明：**
+
+| 字段 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| date | string | 是 | 日期 YYYY-MM-DD |
+| mode | string | 是 | 打卡模式：`drank`(喝了) / `abstain`(未喝) |
+| drinks | DrinkItem[] | 否 | 酒水列表（mode=abstain时为空数组） |
+| food | FoodInfo / null | 否 | 配餐信息 |
+| feeling | string / null | 否 | 感受ID |
+| photos | string[] | 否 | 照片URL数组（最多9张） |
+| visibility | string | 否 | 可见范围：`public` / `friends` / `private`，默认 `friends` |
+| quote | string | 否 | 酒言酒语（用户选择或自定义） |
+
+**DrinkItem 结构：**
+| 字段 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| category | string | 是 | 酒类分类ID |
+| brand | string | 是 | 品牌名称 |
+| product | string | 否 | 产品名 |
+| amount | number | 是 | 饮用量数值 |
+| unit | string | 是 | 单位：ml / liang(两) / bottle(瓶) / cup(杯) / can(听) / shot |
+| degree | number | 是 | 酒精度数(%) |
+| standardCups | number | 否 | 标准杯数（前端计算，后端应校验） |
+
+**FoodInfo 结构：**
+| 字段 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| category | string | 是 | 配餐分类ID |
+| name | string | 否 | 具体菜名 |
+
+**响应 data：**
+```json
+{
+  "id": "record_1689234567890",
+  "date": "2026-07-13",
+  "mode": "drank",
+  "drinks": [...],
+  "food": {...},
+  "feeling": "tipsy",
+  "photos": [],
+  "visibility": "friends",
+  "quote": "...",
+  "standardCupsTotal": 2.12,
+  "createdAt": "2026-07-13T22:30:00.000Z"
+}
+```
+
+> **标准杯计算公式：**  
+> `标准杯 = (饮用量ml × 酒精度数% × 0.8) / 10`  
+> 1标准杯 = 10g纯酒精
+
+> **单位换算为ml：**
+> | 单位 | 换算 |
+> |------|------|
+> | ml | ×1 |
+> | liang(两) | ×50 |
+> | bottle(瓶) | ×500 |
+> | cup(杯) | ×150 |
+> | can(听) | ×330 |
+> | shot | ×30 |
+
+### 3.2 获取记录列表
+```
+GET /records
+```
+
+**查询参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| page | int | 否 | 页码 |
+| pageSize | int | 否 | 每页数量 |
+| month | string | 否 | 月份筛选 YYYY-MM |
+| mode | string | 否 | 打卡模式筛选 drank/abstain |
+
+**响应 data：**
+```json
+{
+  "list": [
+    {
+      "id": "record_xxx",
+      "date": "2026-07-13",
+      "mode": "drank",
+      "drinks": [...],
+      "food": {...},
+      "feeling": "tipsy",
+      "photos": [],
+      "visibility": "friends",
+      "standardCupsTotal": 2.12,
+      "createdAt": "2026-07-13T22:30:00.000Z"
+    }
+  ],
+  "total": 30,
+  "page": 1,
+  "pageSize": 20
+}
+```
+
+### 3.3 获取单条记录详情
+```
+GET /records/:id
+```
+
+**响应 data：** 同 3.1 创建记录的返回结构
+
+### 3.4 删除记录
+```
+DELETE /records/:id
+```
+
+### 3.5 获取日历打卡数据
+```
+GET /records/calendar
+```
+
+**查询参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| year | int | 是 | 年份 |
+| month | int | 是 | 月份(1-12) |
+
+**响应 data：**
+```json
+{
+  "year": 2026,
+  "month": 7,
+  "days": {
+    "2026-07-01": { "mode": "drank", "standardCupsTotal": 2.5 },
+    "2026-07-02": { "mode": "abstain", "standardCupsTotal": 0 },
+    "2026-07-03": null
+  }
+}
+```
+
+> 前端根据此数据渲染日历打卡状态。null表示当天无记录。
+
+---
+
+## 4. 照片上传
+
+### 4.1 上传照片
+```
+POST /upload/photo
+Content-Type: multipart/form-data
+```
+
+**请求参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| file | File | 是 | 图片文件（jpg/png，最大10MB） |
+| recordId | string | 否 | 关联记录ID（可选，用于后续关联） |
+
+**响应 data：**
+```json
+{
+  "url": "https://cdn.xxx.com/photos/2026/07/abc123.jpg",
+  "width": 1080,
+  "height": 1920,
+  "size": 256000
+}
+```
+
+### 4.2 批量上传
+```
+POST /upload/photos
+Content-Type: multipart/form-data
+```
+
+**请求参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| files | File[] | 是 | 图片文件数组（最多9张） |
+
+**响应 data：**
+```json
+{
+  "photos": [
+    { "url": "https://...", "width": 1080, "height": 1920, "size": 256000 },
+    ...
+  ]
+}
+```
+
+---
+
+## 5. 统计模块
+
+### 5.1 获取用户统计概览
+```
+GET /stats/overview
+```
+
+**响应 data：**
+```json
+{
+  "weekDrinkCount": 3,
+  "weekCups": 6.5,
+  "monthDrinkCount": 12,
+  "monthCups": 28.3,
+  "streak": 5,
+  "streakType": "drank",
+  "totalDays": 45,
+  "totalRecords": 48,
+  "totalCups": 134.4,
+  "favCategory": "baijiu",
+  "categoryVariety": 5
+}
+```
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| weekDrinkCount | int | 本周饮酒天数 |
+| weekCups | float | 本周标准杯总数 |
+| monthDrinkCount | int | 本月饮酒天数 |
+| monthCups | float | 本月标准杯总数 |
+| streak | int | 当前连续打卡天数 |
+| streakType | string | 连续类型：drank/abstain |
+| totalDays | int | 总饮酒天数（去重） |
+| totalRecords | int | 总记录数 |
+| totalCups | float | 历史累计标准杯 |
+| favCategory | string/null | 最爱酒类ID |
+| categoryVariety | int | 尝试过的酒类品种数 |
+
+### 5.2 获取月度统计
+```
+GET /stats/monthly
+```
+
+**查询参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| year | int | 否 | 年份，默认当前年 |
+| month | int | 否 | 月份，默认当前月 |
+
+**响应 data：**
+```json
+{
+  "year": 2026,
+  "month": 7,
+  "drinkDays": 18,
+  "abstainDays": 12,
+  "totalCups": 45.6,
+  "avgCupsPerDay": 2.53,
+  "categoryBreakdown": [
+    { "category": "baijiu", "count": 8, "cups": 22.4 },
+    { "category": "beer", "count": 6, "cups": 15.2 },
+    { "category": "wine", "count": 4, "cups": 8.0 }
+  ],
+  "feelingBreakdown": [
+    { "feeling": "tipsy", "count": 10 },
+    { "feeling": "buzzed", "count": 5 },
+    { "feeling": "drunk", "count": 2 },
+    { "feeling": "blackout", "count": 1 }
+  ],
+  "foodBreakdown": [
+    { "category": "hotpot", "count": 5 },
+    { "category": "bbq", "count": 4 }
+  ]
+}
+```
+
+### 5.3 获取酒类分布统计
+```
+GET /stats/categories
+```
+
+**响应 data：**
+```json
+{
+  "categories": [
+    {
+      "id": "baijiu",
+      "name": "白酒",
+      "recordCount": 20,
+      "totalCups": 56.8,
+      "percentage": 42.3
+    },
+    {
+      "id": "beer",
+      "name": "啤酒",
+      "recordCount": 15,
+      "totalCups": 38.2,
+      "percentage": 28.5
+    }
+  ]
+}
+```
+
+---
+
+## 6. 成就模块
+
+### 6.1 获取成就列表
+```
+GET /achievements
+```
+
+**响应 data：**
+```json
+{
+  "achievements": [
+    {
+      "id": "first_checkin",
+      "name": "初来乍到",
+      "desc": "完成第一次打卡，开启你的饮酒记录之旅",
+      "icon": "🏅",
+      "unlocked": true,
+      "unlockedAt": "2026-01-15T20:00:00.000Z",
+      "condition": {
+        "type": "total_records",
+        "value": 1
+      },
+      "progress": 1.0
+    },
+    {
+      "id": "hundred_cups",
+      "name": "百杯不醉",
+      "desc": "累计饮用100标准杯",
+      "icon": "🏆",
+      "unlocked": false,
+      "unlockedAt": null,
+      "condition": {
+        "type": "total_standard_cups",
+        "value": 100
+      },
+      "progress": 0.75
+    }
+  ]
+}
+```
+
+**成就条件类型：**
+| type | 说明 | value含义 |
+|------|------|-----------|
+| total_records | 总记录数 | 次数 |
+| total_standard_cups | 累计标准杯 | 杯数 |
+| streak_days | 连续打卡天数 | 天数 |
+| category_records | 某酒类打卡次数 | 次数（需配合category字段） |
+| category_variety | 尝试酒类品种数 | 品种数 |
+
+---
+
+## 7. 社交模块（朋友圈/卡片分享）
+
+### 7.1 获取朋友圈动态
+```
+GET /feed
+```
+
+**查询参数：**
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| page | int | 否 | 页码 |
+| pageSize | int | 否 | 每页数量 |
+| lastId | string | 否 | 游标分页，上一页最后一条ID |
+
+**响应 data：**
+```json
+{
+  "list": [
+    {
+      "id": "record_xxx",
+      "user": {
+        "id": "user_002",
+        "nickname": "酒友小李",
+        "avatar": "https://xxx/avatar2.jpg"
+      },
+      "date": "2026-07-13",
+      "mode": "drank",
+      "drinks": [...],
+      "food": {...},
+      "feeling": "tipsy",
+      "photos": ["https://..."],
+      "standardCupsTotal": 3.5,
+      "quote": "酒逢知己千杯少",
+      "likeCount": 5,
+      "commentCount": 2,
+      "liked": false,
+      "createdAt": "2026-07-13T22:30:00.000Z"
+    }
+  ],
+  "total": 100,
+  "page": 1,
+  "pageSize": 20
+}
+```
+
+### 7.2 点赞/取消点赞
+```
+POST /records/:id/like
+POST /records/:id/unlike
+```
+
+---
+
+## 8. 数据字典
+
+### 8.1 酒类分类 (category)
+| ID | 名称 | 默认度数 |
+|----|------|----------|
+| baijiu | 白酒 | 52 |
+| beer | 啤酒 | 5 |
+| wine | 红酒 | 13 |
+| whisky | 洋酒 | 40 |
+| huangjiu | 黄酒 | 15 |
+| sake | 清酒 | 15 |
+| fruit | 果酒 | 8 |
+| cocktail | 调酒 | 15 |
+| other | 其他 | 10 |
+
+### 8.2 饮用量单位 (unit)
+| ID | 名称 | 换算(ml) |
+|----|------|----------|
+| ml | ml | 1 |
+| liang | 两 | 50 |
+| bottle | 瓶 | 500 |
+| cup | 杯 | 150 |
+| can | 听 | 330 |
+| shot | shot | 30 |
+
+### 8.3 配餐分类 (food category)
+| ID | 名称 |
+|----|------|
+| hotpot | 火锅 |
+| bbq | 烧烤 |
+| stirfry | 炒菜 |
+| seafood | 海鲜 |
+| japanese | 日料 |
+| western | 西餐 |
+| snack | 小吃卤味 |
+| junk | 零食 |
+| none | 无配餐 |
+
+### 8.4 饮用感受 (feeling)
+| ID | 名称 | 描述 |
+|----|------|------|
+| tipsy | 微醺 | 刚刚好的快乐 |
+| buzzed | 到位 | 今夜刚刚好 |
+| drunk | 醉了 | 有点上头了 |
+| blackout | 断片 | 什么都不记得了 |
+
+### 8.5 可见范围 (visibility)
+| ID | 名称 | 说明 |
+|----|------|------|
+| public | 公开 | 所有人可见 |
+| friends | 仅好友 | 好友可见 |
+| private | 仅自己 | 仅自己可见 |
+
+### 8.6 打卡模式 (mode)
+| ID | 名称 | 说明 |
+|----|------|------|
+| drank | 今日喝了 | 有饮酒记录 |
+| abstain | 今日未喝 | 戒酒打卡 |
+
+---
+
+## 9. 数据库表设计参考
+
+### 9.1 用户表 (users)
+```sql
+CREATE TABLE users (
+  id VARCHAR(32) PRIMARY KEY,
+  openid VARCHAR(64) UNIQUE NOT NULL,
+  union_id VARCHAR(64),
+  nickname VARCHAR(64),
+  avatar VARCHAR(512),
+  preferences JSON,
+  joined_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+```
+
+### 9.2 打卡记录表 (records)
+```sql
+CREATE TABLE records (
+  id VARCHAR(32) PRIMARY KEY,
+  user_id VARCHAR(32) NOT NULL,
+  date DATE NOT NULL,
+  mode ENUM('drank', 'abstain') NOT NULL,
+  drinks JSON,
+  food JSON,
+  feeling VARCHAR(16),
+  photos JSON,
+  visibility ENUM('public', 'friends', 'private') DEFAULT 'friends',
+  quote VARCHAR(256),
+  standard_cups_total DECIMAL(8,2) DEFAULT 0,
+  created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  INDEX idx_user_date (user_id, date),
+  INDEX idx_user_mode (user_id, mode, date)
+);
+```
+
+### 9.3 照片表 (photos)
+```sql
+CREATE TABLE photos (
+  id VARCHAR(32) PRIMARY KEY,
+  user_id VARCHAR(32) NOT NULL,
+  record_id VARCHAR(32),
+  url VARCHAR(512) NOT NULL,
+  width INT,
+  height INT,
+  size INT,
+  created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  INDEX idx_record (record_id),
+  INDEX idx_user (user_id)
+);
+```
+
+### 9.4 点赞表 (likes)
+```sql
+CREATE TABLE likes (
+  id BIGINT AUTO_INCREMENT PRIMARY KEY,
+  user_id VARCHAR(32) NOT NULL,
+  record_id VARCHAR(32) NOT NULL,
+  created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE INDEX idx_user_record (user_id, record_id)
+);
+```
+
+### 9.5 成就记录表 (user_achievements)
+```sql
+CREATE TABLE user_achievements (
+  id BIGINT AUTO_INCREMENT PRIMARY KEY,
+  user_id VARCHAR(32) NOT NULL,
+  achievement_id VARCHAR(32) NOT NULL,
+  unlocked_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE INDEX idx_user_achievement (user_id, achievement_id)
+);
+```
+
+---
+
+## 10. 备注
+
+1. **标准杯计算建议由后端完成**，前端传入的 `standardCups` 仅作参考，后端应以 `amount`、`unit`、`degree` 为准重新计算
+2. **照片上传**建议走对象存储（OSS/COS），返回CDN链接
+3. **日历接口**建议缓存，避免每次查全月记录
+4. **成就检测**可在创建记录后异步触发，避免影响主流程
+5. **可见范围**控制需在 feed 接口和记录详情接口中做权限过滤
+6. 前端目前使用 Mock 数据（`mock-data.js`），切换到真实接口时只需替换 `common/mock-data.js` 中的方法为 HTTP 调用即可
diff --git a/manifest.json b/manifest.json
index 70fda3d..aa503d5 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,70 +1,10 @@
 {
-    "name": "喝酒了么",
-    "appid": "__UNI__871D23D",
-    "description": "让每一杯酒都有迹可循",
-    "versionName": "1.0.0",
-    "versionCode": "100",
-    "transformPx": false,
-    "app-plus": {
-        "usingComponents": true,
-        "nvueStyleCompiler": "uni-app",
-        "compilerVersion": 3,
-        "splashscreen": {
-            "alwaysShowBeforeRender": true,
-            "waiting": true,
-            "autoclose": true,
-            "delay": 0
-        },
-        "modules": {},
-        "distribute": {
-            "android": {
-                "permissions": [
-                    "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.CAMERA\"/>",
-                    "<uses-feature android:name=\"android.hardware.camera\"/>",
-                    "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>"
-                ]
-            },
-            "ios": {},
-            "sdkConfigs": {}
-        }
-    },
-    "quickapp": {},
-    "mp-weixin": {
-        "appid": "",
-        "setting": {
-            "urlCheck": false,
-            "es6": true,
-            "postcss": true,
-            "minified": true
-        },
-        "usingComponents": true,
-        "permission": {},
-        "optimization": {
-            "subPackages": true
-        }
-    },
-    "mp-alipay": {
-        "usingComponents": true
-    },
-    "mp-baidu": {
-        "usingComponents": true
-    },
-    "mp-toutiao": {
-        "usingComponents": true
-    },
-    "vueVersion": "3"
-}
-{
-    "name" : "hekjiu",
+    "name" : "喝了么",
     "appid" : "__UNI__871D23D",
-    "description" : "",
+    "description" : "让每一杯酒都有迹可循",
     "versionName" : "1.0.0",
     "versionCode" : "100",
     "transformPx" : false,
-    /* 5+App特有相关 */
     "app-plus" : {
         "usingComponents" : true,
         "nvueStyleCompiler" : "uni-app",
@@ -75,45 +15,36 @@
             "autoclose" : true,
             "delay" : 0
         },
-        /* 模块配置 */
         "modules" : {},
-        /* 应用发布信息 */
         "distribute" : {
-            /* android打包配置 */
             "android" : {
                 "permissions" : [
                     "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
-                    "<uses-permission android:name=\"android.permission.VIBRATE\"/>",
-                    "<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
                     "<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
-                    "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
                     "<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
                     "<uses-permission android:name=\"android.permission.CAMERA\"/>",
-                    "<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
-                    "<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
-                    "<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
                     "<uses-feature android:name=\"android.hardware.camera\"/>",
-                    "<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
+                    "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>"
                 ]
             },
-            /* ios打包配置 */
             "ios" : {},
-            /* SDK配置 */
             "sdkConfigs" : {}
         }
     },
-    /* 快应用特有相关 */
     "quickapp" : {},
-    /* 小程序特有相关 */
     "mp-weixin" : {
-        "appid" : "",
+        "appid" : "wx16e19044f4f57f71",
         "setting" : {
-            "urlCheck" : false
+            "urlCheck" : false,
+            "es6" : true,
+            "postcss" : true,
+            "minified" : true
         },
-        "usingComponents" : true
+        "usingComponents" : true,
+        "permission" : {},
+        "optimization" : {
+            "subPackages" : true
+        }
     },
     "mp-alipay" : {
         "usingComponents" : true
diff --git a/pages.json b/pages.json
index 3c68878..7f446cd 100644
--- a/pages.json
+++ b/pages.json
@@ -7,6 +7,13 @@
 				"navigationBarTitleText": ""
 			}
 		},
+		{
+			"path": "pages/profile/profile",
+			"style": {
+				"navigationStyle": "custom",
+				"navigationBarTitleText": ""
+			}
+		},
 		{
 			"path": "pages/onboarding/onboarding",
 			"style": {
@@ -34,39 +41,35 @@
 				"navigationStyle": "custom",
 				"navigationBarTitleText": ""
 			}
-		},
-		{
-			"path": "pages/profile/profile",
-			"style": {
-				"navigationStyle": "custom",
-				"navigationBarTitleText": ""
-			}
 		}
 	],
 	"globalStyle": {
 		"navigationBarTextStyle": "white",
-		"navigationBarTitleText": "喝酒了么",
+		"navigationBarTitleText": "喝了么",
 		"navigationBarBackgroundColor": "#0B0B14",
 		"backgroundColor": "#0B0B14",
 		"backgroundColorTop": "#0B0B14",
 		"backgroundColorBottom": "#0B0B14"
 	},
-	"uniIdRouter": {}
-}
-{
-	"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
-		{
-			"path": "pages/index/index",
-			"style": {
-				"navigationBarTitleText": "uni-app"
+	"tabBar": {
+		"color": "#4A4A62",
+		"selectedColor": "#E8A838",
+		"backgroundColor": "#151520",
+		"borderStyle": "black",
+		"list": [
+			{
+				"pagePath": "pages/index/index",
+				"text": "首页",
+				"iconPath": "static/tab-home.png",
+				"selectedIconPath": "static/tab-home-active.png"
+			},
+			{
+				"pagePath": "pages/profile/profile",
+				"text": "我的",
+				"iconPath": "static/tab-profile.png",
+				"selectedIconPath": "static/tab-profile-active.png"
 			}
-		}
-	],
-	"globalStyle": {
-		"navigationBarTextStyle": "black",
-		"navigationBarTitleText": "uni-app",
-		"navigationBarBackgroundColor": "#F8F8F8",
-		"backgroundColor": "#F8F8F8"
+		]
 	},
 	"uniIdRouter": {}
 }
diff --git a/pages/card/card.vue b/pages/card/card.vue
index ac22bcc..f752680 100644
--- a/pages/card/card.vue
+++ b/pages/card/card.vue
@@ -87,8 +87,8 @@ export default {
       if (this.saving) return
       this.saving = true
       try {
-        await this.drawExportCard()
-        const path = await this.exportImg()
+        const contentH = await this.drawExportCard()
+        const path = await this.exportImg(contentH)
         await this.saveImg(path)
         uni.showToast({ title: '已保存到相册', icon: 'success' })
       } catch (e) {
@@ -105,64 +105,92 @@ export default {
       })
     },
 
-    // ===== 简洁导出卡片绘制 =====
+    // ===== 海报导出绘制（优化版） =====
     async drawExportCard() {
       const ctx = uni.createCanvasContext('shareCanvas', this)
       const W = 750, H = 1200
+      const P = 56 // 全局padding增大
       const rec = this.record
-      const P = 50 // padding
       const tpl = this.currentTemplate
 
-      // 配色
+      // 模板配色体系
       const TH = {
-        amber: { bg: '#111111', line: '#2A2218', accent: '#E8A838', tagBg: '#1E1A14' },
-        aurora: { bg: '#0E0E16', line: '#1E1E2E', accent: '#5EC6A0', tagBg: '#141420' },
-        film: { bg: '#100F0D', line: '#252218', accent: '#C8B48C', tagBg: '#1A1814' }
+        amber: { bg: '#111111', bgGrad: '#1A1510', line: '#2A2218', accent: '#E8A838', accentLight: '#F5C963', tagBg: '#1E1A14', tagBorder: '#3A3228' },
+        aurora: { bg: '#0E0E16', bgGrad: '#141420', line: '#1E1E2E', accent: '#5EC6A0', accentLight: '#8EDCBE', tagBg: '#141420', tagBorder: '#2A2A3E' },
+        film: { bg: '#100F0D', bgGrad: '#181610', line: '#252218', accent: '#C8B48C', accentLight: '#DED0B0', tagBg: '#1A1814', tagBorder: '#352E22' }
       }
       const c = TH[tpl] || TH.amber
-      const WHITE = '#F0F0F0'
-      const GRAY = '#999999'
-      const DIM = '#666666'
-      const F = 'PingFang SC'
+      const WHITE = '#F2F2F2'
+      const SUB = '#B0B0B0'
+      const GRAY = '#888888'
+      const DIM = '#5A5A5A'
+      const F = '-apple-system, PingFang SC, Helvetica Neue, sans-serif'
 
-      // 背景
+      // ===== 背景绘制 =====
       ctx.setFillStyle(c.bg)
       ctx.fillRect(0, 0, W, H)
-
-      // 顶部细线装饰
+      // 底部微渐变装饰
+      ctx.setFillStyle(c.bgGrad)
+      ctx.setGlobalAlpha(0.5)
+      ctx.fillRect(0, H * 0.6, W, H * 0.4)
+      ctx.setGlobalAlpha(1)
+      // 顶部强调线条（加粗）
       ctx.setFillStyle(c.accent)
-      ctx.fillRect(0, 0, W, 4)
+      ctx.fillRect(0, 0, W, 5)
 
-      let y = P + 10
+      let y = P + 16
 
-      // === 日期行 ===
-      ctx.font = `normal 26px ${F}`
-      ctx.setFillStyle(GRAY)
-      ctx.fillText(rec.date || '', P, y + 20)
+      // ===== 顶部行：日期药丸 + 标准杯 =====
+      // 日期药丸样式
+      const dateStr = rec.date || ''
+      ctx.font = `500 22px ${F}`
+      const dateW = ctx.measureText(dateStr).width + 28
+      const pillH = 36, pillR = 18
+      ctx.setFillStyle(c.tagBg)
+      this.rr(ctx, P, y - 4, dateW, pillH, pillR, 'fill')
+      ctx.setStrokeStyle(c.tagBorder)
+      ctx.setLineWidth(1)
+      this.rr(ctx, P, y - 4, dateW, pillH, pillR, 'stroke')
+      ctx.font = `500 22px ${F}`
+      ctx.setFillStyle(SUB)
+      ctx.fillText(dateStr, P + 14, y + 18)
 
-      // 标准杯（右对齐）
-      ctx.font = `bold 40px ${F}`
-      ctx.setFillStyle(c.accent)
+      // 标准杯：数字+文字垂直堆叠（右对齐）
       const num = String(rec.standardCupsTotal)
+      ctx.font = `800 44px ${F}`
+      ctx.setFillStyle(c.accent)
       const nw = ctx.measureText(num).width
-      ctx.fillText(num, W - P - nw - ctx.measureText(' 标准杯').width - 6, y + 24)
-      ctx.font = `normal 22px ${F}`
+      ctx.font = `normal 18px ${F}`
+      const lw = ctx.measureText('标准杯').width
+      const cupBlockW = Math.max(nw, lw) + 4
+      const cupX = W - P - cupBlockW
+      ctx.font = `800 44px ${F}`
+      ctx.setFillStyle(c.accent)
+      ctx.fillText(num, cupX + (cupBlockW - nw) / 2, y + 16)
+      ctx.font = `normal 18px ${F}`
       ctx.setFillStyle(GRAY)
-      ctx.fillText(' 标准杯', W - P - ctx.measureText(' 标准杯').width, y + 22)
-      y += 50
+      ctx.fillText('标准杯', cupX + (cupBlockW - lw) / 2, y + 34)
+      y += 58
 
-      // === 照片 ===
+      // ===== 照片区域 =====
       const photos = rec.photos || []
       if (photos.length > 0) {
         const loaded = await Promise.all(photos.slice(0, 9).map(p => this.loadImg(p)))
         const ph = this.drawPhotos(ctx, loaded, P, y, W - P * 2, c.accent)
+        // 照片底部渐变蒙版
+        const gradH = 80
+        const grd = ctx.createLinearGradient(P, y + ph - gradH, P, y + ph)
+        grd.addColorStop(0, 'rgba(0,0,0,0)')
+        grd.addColorStop(1, 'rgba(0,0,0,0.45)')
+        ctx.setFillStyle(grd)
+        ctx.fillRect(P, y + ph - gradH, W - P * 2, gradH)
         y += ph + 28
       }
 
-      // === 酒水信息行 ===
+      // ===== 酒水信息行 =====
       const drinks = rec.drinks || []
       if (drinks.length > 0) {
-        ctx.font = `bold 28px ${F}`
+        ctx.font = `bold 30px ${F}`
         ctx.setFillStyle(WHITE)
         let line = ''
         drinks.forEach(d => {
@@ -170,91 +198,109 @@ export default {
           const nm = cat ? cat.name : '酒水'
           line += (line ? '  ·  ' : '') + `${nm} ${d.brand} · ${d.standardCups}杯`
         })
-        ctx.fillText(line, P, y + 22)
-        y += 42
+        ctx.fillText(line, P, y + 24)
+        y += 48
       }
 
-      // === 配餐 + 感受 标签 ===
+      // ===== 配餐 + 感受 胶囊标签 =====
       let tags = []
+      let tagTypes = [] // 'food' | 'feeling'
       if (rec.food) {
         const food = FOOD_CATEGORIES.find(f => f.id === rec.food.category)
-        if (food) tags.push(rec.food.name ? `${food.name} · ${rec.food.name}` : food.name)
+        if (food) {
+          tags.push(rec.food.name ? `${food.name} · ${rec.food.name}` : food.name)
+          tagTypes.push('food')
+        }
       }
       if (rec.feeling) {
         const f = FEELINGS.find(fe => fe.id === rec.feeling)
-        if (f) tags.push(f.name)
+        if (f) { tags.push(f.name); tagTypes.push('feeling') }
       }
       if (tags.length > 0) {
         let tx = P
         ctx.font = `normal 22px ${F}`
-        tags.forEach(tag => {
-          const tw = ctx.measureText(tag).width + 24
+        tags.forEach((tag, i) => {
+          const tw = ctx.measureText(tag).width + 32
+          const th = 36
+          // 胶囊背景+边框
           ctx.setFillStyle(c.tagBg)
-          this.rr(ctx, tx, y, tw, 32, 6, 'fill')
-          ctx.setFillStyle(GRAY)
-          ctx.fillText(tag, tx + 12, y + 22)
-          tx += tw + 10
+          this.rr(ctx, tx, y, tw, th, th / 2, 'fill')
+          ctx.setStrokeStyle(tagTypes[i] === 'food' ? c.accent : c.accentLight)
+          ctx.setLineWidth(1)
+          this.rr(ctx, tx, y, tw, th, th / 2, 'stroke')
+          // 标签文字（场景用强调色，感受用次要白）
+          ctx.setFillStyle(tagTypes[i] === 'food' ? c.accentLight : SUB)
+          ctx.fillText(tag, tx + 16, y + 24)
+          tx += tw + 14
         })
-        y += 48
+        y += 56
       }
 
-      // === 分隔线 ===
+      // ===== 分隔线 =====
       ctx.setStrokeStyle(c.line)
       ctx.setLineWidth(1)
       ctx.beginPath()
       ctx.moveTo(P, y)
       ctx.lineTo(W - P, y)
       ctx.stroke()
-      y += 24
-
-      // === 酒言酒语 ===
-      const quote = DRINK_QUOTES[Math.floor(Math.random() * DRINK_QUOTES.length)]
-      // 左侧装饰竖线
-      ctx.setFillStyle(c.accent)
-      this.rr(ctx, P, y, 4, 40, 2, 'fill')
-      // 引号
-      ctx.font = `bold 48px ${F}`
-      ctx.setGlobalAlpha(0.2)
-      ctx.fillText('"', P + 14, y + 38)
-      ctx.setGlobalAlpha(1)
-      // 引文
-      ctx.font = `normal 26px ${F}`
-      ctx.setFillStyle(GRAY)
-      const dq = quote.length > 14 ? quote.substring(0, 14) + '...' : quote
-      ctx.fillText(dq, P + 16, y + 28)
-      y += 60
-
-      // === 底部品牌栏 ===
-      ctx.setStrokeStyle(c.line)
-      ctx.beginPath()
-      ctx.moveTo(P, y)
-      ctx.lineTo(W - P, y)
-      ctx.stroke()
       y += 28
 
-      // 品牌名
-      ctx.font = `bold 26px ${F}`
+      // ===== 酒言酒语（优化装饰） =====
+      const quote = DRINK_QUOTES[Math.floor(Math.random() * DRINK_QUOTES.length)]
+      // 左侧装饰竖条（加宽、渐变感）
+      ctx.setFillStyle(c.accent)
+      this.rr(ctx, P, y + 2, 5, 48, 2.5, 'fill')
+      // 装饰引号（大字、半透明）
+      ctx.font = `bold 60px ${F}`
+      ctx.setGlobalAlpha(0.15)
+      ctx.setFillStyle(c.accentLight)
+      ctx.fillText('\u201C', P + 16, y + 44)
+      ctx.setGlobalAlpha(1)
+      // 引文内容
+      ctx.font = `italic 26px ${F}`
+      ctx.setFillStyle(SUB)
+      const maxQW = W - P * 2 - 40
+      let dq = quote
+      if (ctx.measureText(dq).width > maxQW) {
+        while (dq.length > 0 && ctx.measureText(dq + '...').width > maxQW) dq = dq.slice(0, -1)
+        dq += '...'
+      }
+      ctx.fillText(dq, P + 20, y + 32)
+      y += 72
+
+      // ===== 底部品牌栏 =====
+      ctx.setStrokeStyle(c.line)
+      ctx.beginPath()
+      ctx.moveTo(P, y)
+      ctx.lineTo(W - P, y)
+      ctx.stroke()
+      y += 32
+
+      // 品牌名 + 副标语纵向排列
+      ctx.font = `bold 28px ${F}`
       ctx.setFillStyle(WHITE)
-      ctx.fillText('喝酒了么', P, y + 20)
-      // 副标语
+      ctx.fillText('喝了么', P, y + 20)
       ctx.font = `normal 20px ${F}`
       ctx.setFillStyle(DIM)
       ctx.fillText('记录每一杯的故事', P, y + 50)
 
-      // 二维码占位
-      const qr = 80, qx = W - P - qr, qy = y
+      // 二维码占位（优化样式）
+      const qr = 80, qx = W - P - qr, qy = y + 2
       ctx.setFillStyle(c.tagBg)
-      this.rr(ctx, qx, qy, qr, qr, 8, 'fill')
-      ctx.setStrokeStyle(c.line)
-      ctx.setLineWidth(1)
-      this.rr(ctx, qx, qy, qr, qr, 8, 'stroke')
-      ctx.font = `normal 18px ${F}`
-      ctx.setFillStyle(DIM)
+      this.rr(ctx, qx, qy, qr, qr, 10, 'fill')
+      ctx.setStrokeStyle(c.tagBorder)
+      ctx.setLineWidth(1.5)
+      this.rr(ctx, qx, qy, qr, qr, 10, 'stroke')
+      ctx.font = `500 16px ${F}`
+      ctx.setFillStyle(GRAY)
       const sw = ctx.measureText('扫码').width
-      ctx.fillText('扫码', qx + (qr - sw) / 2, qy + qr / 2 + 7)
+      ctx.fillText('扫码', qx + (qr - sw) / 2, qy + qr / 2 + 6)
+
+      // 计算实际内容高度（用于动态裁剪导出）
+      const contentH = qy + qr + P
 
       return new Promise(resolve => {
-        ctx.draw(false, () => setTimeout(resolve, 600))
+        ctx.draw(false, () => setTimeout(() => resolve(contentH), 600))
       })
     },
 
@@ -338,11 +384,14 @@ export default {
       return [3, 3, 3]
     },
 
-    // 导出
-    exportImg() {
+    // 导出（动态裁剪到实际内容区域）
+    exportImg(contentH) {
       return new Promise((resolve, reject) => {
+        const cropH = Math.min(contentH || 1200, 1200)
         uni.canvasToTempFilePath({
           canvasId: 'shareCanvas', quality: 1,
+          x: 0, y: 0, width: 750, height: cropH,
+          destWidth: 750, destHeight: cropH,
           success: res => resolve(res.tempFilePath),
           fail: err => reject({ msg: '导出失败: ' + (err.errMsg || '') })
         }, this)
@@ -368,11 +417,11 @@ export default {
     },
 
     shareToFriend() { uni.showToast({ title: '点击右上角分享', icon: 'none' }) },
-    goHome() { uni.reLaunch({ url: '/pages/index/index' }) },
+    goHome() { uni.switchTab({ url: '/pages/index/index' }) },
     goBack() { uni.navigateBack() }
   },
   onShareAppMessage() {
-    return { title: '今晚的酒局记录 - 喝酒了么', path: '/pages/index/index' }
+    return { title: '今晚的酒局记录 - 喝了么', path: '/pages/index/index' }
   }
 }
 </script>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index c82c326..74f3df1 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -1,12 +1,15 @@
 <template>
-  <view class="page-container home safe-bottom">
+  <view class="page-container home">
     <!-- 顶部问候 -->
-    <view class="greeting-bar">
+    <view class="greeting-bar" :style="{ paddingTop: statusBarHeight + 'px' }">
       <view class="greeting-left">
         <text class="greeting-text">{{ greeting }}，{{ userName }}</text>
         <text class="greeting-sub">今晚喝一杯？</text>
       </view>
-      <image class="avatar" :src="userAvatar" mode="aspectFill"></image>
+      <image v-if="userAvatar" class="avatar" :src="userAvatar" mode="aspectFill"></image>
+      <view v-else class="avatar avatar-placeholder">
+        <text class="avatar-placeholder-icon">👤</text>
+      </view>
     </view>
 
     <!-- 核心CTA - 首页最醒目位置 -->
@@ -81,21 +84,9 @@
       <text>过量饮酒有害健康 · 请理性记录</text>
     </view>
 
-    <!-- 底部导航占位 -->
-    <view class="tab-bar">
-      <view class="tab-item tab-active" @click="goHome">
-        <text class="tab-icon">🏠</text>
-        <text class="tab-label">首页</text>
-      </view>
-      <view class="tab-center" @click="goRecord">
-        <view class="tab-fab">
-          <text class="tab-fab-icon">+</text>
-        </view>
-      </view>
-      <view class="tab-item" @click="goProfile">
-        <text class="tab-icon">👤</text>
-        <text class="tab-label">我的</text>
-      </view>
+    <!-- 悬浮记录按钮 -->
+    <view class="fab-record" @click="goRecord">
+      <text class="fab-icon">+</text>
     </view>
 
     <!-- 日期记录弹窗 -->
@@ -141,14 +132,16 @@ export default {
   components: { DrinkCalendar },
   data() {
     const now = new Date()
+    const sysInfo = uni.getSystemInfoSync()
     return {
+      statusBarHeight: sysInfo.statusBarHeight || 25,
       calendarYear: now.getFullYear(),
       calendarMonth: now.getMonth() + 1,
       records: [],
       stats: {},
       greeting: '',
       userName: '',
-      userAvatar: '/static/logo.png',
+      userAvatar: '',
       showDayDetail: false,
       selectedDate: '',
       selectedRecord: null
@@ -181,7 +174,7 @@ export default {
       this.records = getRecords()
       const user = getUserInfo()
       this.userName = user.nickname || '酒友'
-      this.userAvatar = user.avatar || '/static/logo.png'
+      this.userAvatar = user.avatar || ''
       this.greeting = getGreeting()
       this.stats = calcStats(this.records)
     },
@@ -207,11 +200,8 @@ export default {
     goRecord() {
       uni.navigateTo({ url: '/pages/record/record' })
     },
-    goHome() {
-      // 已在首页
-    },
     goProfile() {
-      uni.navigateTo({ url: '/pages/profile/profile' })
+      uni.switchTab({ url: '/pages/profile/profile' })
     }
   }
 }
@@ -219,7 +209,7 @@ export default {
 
 <style lang="scss" scoped>
 .home {
-  padding: $sp-lg;
+  padding: $sp-md;
   padding-top: 0;
 }
 
@@ -227,50 +217,64 @@ export default {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  padding: $sp-xl 0 $sp-lg;
+  padding: $sp-md 0 $sp-sm;
 }
 
 .greeting-text {
   display: block;
-  font-size: $fs-xl;
+  font-size: $fs-lg;
   font-weight: $fw-bold;
 }
 
 .greeting-sub {
   display: block;
-  font-size: $fs-sm;
+  font-size: $fs-xs;
   color: $text-secondary;
-  margin-top: $sp-xs;
+  margin-top: 4rpx;
 }
 
 .avatar {
-  width: 80rpx;
-  height: 80rpx;
+  width: 72rpx;
+  height: 72rpx;
   border-radius: $radius-full;
   border: 4rpx solid $amber-glow;
+  flex-shrink: 0;
+}
+
+.avatar-placeholder {
+  background: $bg-elevated;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border: 4rpx dashed rgba(232,168,56,0.3);
+}
+
+.avatar-placeholder-icon {
+  font-size: 40rpx;
+  opacity: 0.5;
 }
 
 .calendar-section {
-  margin-bottom: $sp-lg;
-  padding: $sp-lg;
+  margin-bottom: $sp-md;
+  padding: $sp-md;
 }
 
 .stats-row {
   display: flex;
-  gap: $sp-sm;
-  margin-bottom: $sp-lg;
+  gap: $sp-xs;
+  margin-bottom: $sp-md;
 }
 
 .stat-card {
   flex: 1;
   text-align: center;
-  padding: $sp-lg $sp-sm;
+  padding: $sp-md $sp-xs;
 }
 
 .stat-value {
   display: block;
-  font-size: $fs-2xl;
-  margin-bottom: $sp-xs;
+  font-size: $fs-xl;
+  margin-bottom: 4rpx;
 }
 
 .stat-label {
@@ -279,11 +283,12 @@ export default {
 }
 
 .week-summary {
-  margin-bottom: $sp-lg;
+  margin-bottom: $sp-md;
+  padding: $sp-md;
 }
 
 .week-header {
-  margin-bottom: $sp-lg;
+  margin-bottom: $sp-sm;
 }
 
 .week-stats {
@@ -297,9 +302,9 @@ export default {
 
 .week-stat-value {
   display: block;
-  font-size: $fs-2xl;
+  font-size: $fs-xl;
   font-weight: $fw-bold;
-  margin-bottom: $sp-xs;
+  margin-bottom: 4rpx;
 }
 
 .week-stat-label {
@@ -314,7 +319,7 @@ export default {
 }
 
 .health-ref {
-  margin-top: $sp-lg;
+  margin-top: $sp-md;
   position: relative;
   height: 12rpx;
   background: $bg-elevated;
@@ -339,10 +344,10 @@ export default {
 /* 核心CTA - 首页英雄区域 */
 .hero-cta {
   position: relative;
-  margin-bottom: $sp-lg;
-  border-radius: $radius-xl;
+  margin-bottom: $sp-md;
+  border-radius: $radius-lg;
   overflow: hidden;
-  padding: $sp-xl $sp-lg;
+  padding: $sp-md $sp-lg;
   cursor: pointer;
 
   &:active {
@@ -381,11 +386,11 @@ export default {
   z-index: 1;
   display: flex;
   align-items: center;
-  gap: $sp-lg;
+  gap: $sp-md;
 }
 
 .hero-cta-emoji {
-  font-size: 72rpx;
+  font-size: 56rpx;
 }
 
 .hero-cta-text {
@@ -394,7 +399,7 @@ export default {
 
 .hero-cta-title {
   display: block;
-  font-size: $fs-2xl;
+  font-size: $fs-xl;
   font-weight: $fw-black;
   color: $text-on-amber;
   letter-spacing: -1rpx;
@@ -402,13 +407,13 @@ export default {
 
 .hero-cta-sub {
   display: block;
-  font-size: $fs-sm;
+  font-size: $fs-xs;
   color: rgba(11, 11, 20, 0.6);
-  margin-top: $sp-xs;
+  margin-top: 4rpx;
 }
 
 .hero-cta-arrow {
-  font-size: 56rpx;
+  font-size: 44rpx;
   color: $text-on-amber;
   opacity: 0.5;
   font-weight: $fw-bold;
@@ -416,58 +421,18 @@ export default {
 
 .bottom-health-tip {
   text-align: center;
-  padding: $sp-lg 0;
-  padding-bottom: 160rpx;
+  padding: $sp-sm 0;
+  padding-bottom: calc(100rpx + env(safe-area-inset-bottom));
   font-size: $fs-xs;
   color: $text-tertiary;
   opacity: 0.4;
 }
 
-/* 底部TabBar */
-.tab-bar {
+/* 悬浮记录按钮 */
+.fab-record {
   position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  height: 120rpx;
-  background: $bg-card;
-  display: flex;
-  align-items: center;
-  justify-content: space-around;
-  padding-bottom: env(safe-area-inset-bottom);
-  border-top: 2rpx solid rgba(255,255,255,0.04);
-  z-index: 50;
-}
-
-.tab-item {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: $sp-xs;
-}
-
-.tab-icon {
-  font-size: $fs-xl;
-  opacity: 0.5;
-}
-
-.tab-label {
-  font-size: $fs-xs;
-  color: $text-tertiary;
-}
-
-.tab-active {
-  .tab-icon { opacity: 1; }
-  .tab-label { color: $amber; }
-}
-
-.tab-center {
-  position: relative;
-  top: -20rpx;
-}
-
-.tab-fab {
+  right: 40rpx;
+  bottom: calc(140rpx + env(safe-area-inset-bottom));
   width: 100rpx;
   height: 100rpx;
   background: linear-gradient(135deg, $amber-light, $amber-deep);
@@ -476,9 +441,14 @@ export default {
   align-items: center;
   justify-content: center;
   box-shadow: $shadow-amber;
+  z-index: 50;
+
+  &:active {
+    transform: scale(0.92);
+  }
 }
 
-.tab-fab-icon {
+.fab-icon {
   font-size: $fs-2xl;
   font-weight: $fw-bold;
   color: $text-on-amber;
diff --git a/pages/login/login.vue b/pages/login/login.vue
index 8554f45..d3c10bf 100644
--- a/pages/login/login.vue
+++ b/pages/login/login.vue
@@ -6,7 +6,7 @@
       <view class="brand-icon">
         <text class="brand-emoji">🍻</text>
       </view>
-      <text class="brand-name">喝酒了么</text>
+      <text class="brand-name">喝了么</text>
       <text class="brand-slogan">让每一杯酒都有迹可循</text>
     </view>
 
@@ -27,11 +27,42 @@
         <button class="btn-primary notice-btn" @click="acceptNotice">我已了解</button>
       </view>
 
-      <!-- 主登录按钮 -->
+      <!-- 主登录区域 -->
       <view v-else class="login-actions">
-        <button class="btn-cta login-btn" @click="handleLogin">
-          <text class="login-btn-icon">📱</text>
-          <text class="login-btn-text">微信一键登录</text>
+        <!-- 头像 + 昵称填写（微信新规范） -->
+        <view class="profile-form card">
+          <view class="form-title-row">
+            <text class="form-title">完善你的资料</text>
+          </view>
+
+          <!-- 头像选择 -->
+          <view class="avatar-row">
+            <text class="form-label">头像</text>
+            <button class="avatar-btn" open-type="chooseAvatar" @chooseavatar="onChooseAvatar">
+              <image v-if="avatarUrl" class="avatar-preview" :src="avatarUrl" mode="aspectFill"></image>
+              <view v-else class="avatar-placeholder">
+                <text class="avatar-placeholder-icon">👤</text>
+              </view>
+              <text class="avatar-edit">{{ avatarUrl ? '换头像' : '选头像' }}</text>
+            </button>
+          </view>
+
+          <!-- 昵称输入 -->
+          <view class="nickname-row">
+            <text class="form-label">昵称</text>
+            <input
+              type="nickname"
+              class="nickname-input"
+              v-model="nickname"
+              placeholder="点击获取微信昵称"
+              @blur="onNicknameBlur"
+            />
+          </view>
+        </view>
+
+        <!-- 确认登录 -->
+        <button class="btn-cta login-btn" :loading="loginLoading" :disabled="!agreed || loginLoading" @click="handleLogin">
+          <text class="login-btn-text">{{ loginLoading ? '登录中...' : '完成并进入' }}</text>
         </button>
 
         <view class="login-divider">
@@ -40,9 +71,20 @@
           <view class="login-divider-line"></view>
         </view>
 
-        <button class="btn-secondary" @click="handleGuest">
+        <button class="btn-secondary" :disabled="loginLoading" @click="handleGuest">
           先看看再说
         </button>
+
+        <!-- 协议勾选 -->
+        <view class="agreement-check" @click="agreed = !agreed">
+          <view class="check-box" :class="{ 'check-box-active': agreed }">
+            <text v-if="agreed" class="check-mark">✓</text>
+          </view>
+          <text class="agreement-check-text">我已阅读并同意</text>
+          <text class="agreement-check-text text-amber" @click.stop="openAgreement('user')">《用户协议》</text>
+          <text class="agreement-check-text">和</text>
+          <text class="agreement-check-text text-amber" @click.stop="openAgreement('privacy')">《隐私政策》</text>
+        </view>
       </view>
     </view>
 
@@ -51,7 +93,7 @@
       <view class="pref-card card-elevated">
         <view class="pref-header">
           <text class="text-h2">你的饮酒偏好</text>
-          <text class="text-caption">可跳过，稍后在设置中修改</text>
+          <text class="text-caption">选择你常喝的酒类（可多选）</text>
         </view>
 
         <view class="pref-section">
@@ -86,13 +128,13 @@
 
         <view class="pref-actions">
           <button class="btn-text" @click="skipPreferences">跳过</button>
-          <button class="btn-primary" @click="savePreferences">保存并进入</button>
+          <button class="btn-primary" :loading="prefSaving" @click="savePreferences">{{ selectedCategories.length > 0 || selectedFrequency ? '保存并进入' : '进入首页' }}</button>
         </view>
       </view>
     </view>
 
-    <!-- 底部协议 -->
-    <view class="agreement">
+    <!-- 底部协议（非登录状态时显示） -->
+    <view v-if="showNotice" class="agreement">
       <text class="text-tiny">登录即代表同意</text>
       <text class="text-tiny text-amber">《用户协议》</text>
       <text class="text-tiny">和</text>
@@ -109,6 +151,11 @@ export default {
     return {
       showNotice: true,
       showPreferences: false,
+      loginLoading: false,
+      prefSaving: false,
+      agreed: false,
+      avatarUrl: '',
+      nickname: '',
       drinkCategories: DRINK_CATEGORIES,
       selectedCategories: [],
       selectedFrequency: '',
@@ -124,15 +171,94 @@ export default {
     acceptNotice() {
       this.showNotice = false
     },
-    handleLogin() {
-      // Mock登录，直接显示偏好设置
-      this.showPreferences = true
+
+    // ===== 微信新规范：头像选择 =====
+    onChooseAvatar(e) {
+      if (e.detail && e.detail.avatarUrl) {
+        this.avatarUrl = e.detail.avatarUrl
+      }
     },
+
+    // ===== 微信新规范：昵称输入 =====
+    onNicknameBlur(e) {
+      // 用户输入内容会自动更新到 v-model，这里可以做额外处理
+      if (e.detail && e.detail.value) {
+        this.nickname = e.detail.value
+      }
+    },
+
+    // ===== 确认登录 =====
+    async handleLogin() {
+      if (this.loginLoading) return
+      if (!this.agreed) {
+        uni.showToast({ title: '请先同意用户协议和隐私政策', icon: 'none', duration: 2000 })
+        return
+      }
+      this.loginLoading = true
+      try {
+        // 获取微信登录code（用于后续服务端鉴权）
+        const loginRes = await this.wxLogin().catch(() => null)
+
+        const userInfo = {
+          id: `user_${Date.now()}`,
+          nickname: this.nickname.trim() || '酒友',
+          avatar: this.avatarUrl || '',
+          wxCode: (loginRes && loginRes.code) || '',
+          joinedAt: new Date().toISOString().slice(0, 10),
+          preferences: null
+        }
+        // 暂存用户信息，登录完成标记延迟到 finishLogin
+        uni.setStorageSync('user_info', JSON.stringify(userInfo))
+        // 显示偏好设置（此时不算正式登录）
+        this.showPreferences = true
+      } catch (e) {
+        console.warn('登录失败，降级为本地登录:', e)
+        const userInfo = {
+          id: `user_${Date.now()}`,
+          nickname: this.nickname.trim() || '酒友',
+          avatar: '',
+          joinedAt: new Date().toISOString().slice(0, 10),
+          preferences: null
+        }
+        // 暂存用户信息，登录完成标记延迟到 finishLogin
+        uni.setStorageSync('user_info', JSON.stringify(userInfo))
+        this.showPreferences = true
+      } finally {
+        this.loginLoading = false
+      }
+    },
+
+    // 微信login获取code
+    wxLogin() {
+      return new Promise((resolve, reject) => {
+        uni.login({
+          provider: 'weixin',
+          success: res => resolve(res),
+          fail: err => reject(err)
+        })
+      })
+    },
+
+    // ===== 游客模式 =====
     handleGuest() {
+      if (this.loginLoading) return
       uni.setStorageSync('is_logged_in', 'true')
+      uni.setStorageSync('is_guest', 'true')
       uni.setStorageSync('is_first_launch', 'false')
-      uni.reLaunch({ url: '/pages/index/index' })
+      // 游客也设置一个基础用户信息
+      const guestInfo = {
+        id: `guest_${Date.now()}`,
+        nickname: '游客模式',
+        avatar: '',
+        isGuest: true,
+        joinedAt: new Date().toISOString().slice(0, 10),
+        preferences: null
+      }
+      uni.setStorageSync('user_info', JSON.stringify(guestInfo))
+      uni.switchTab({ url: '/pages/index/index' })
     },
+
+    // ===== 偏好选择 =====
     toggleCategory(id) {
       const idx = this.selectedCategories.indexOf(id)
       if (idx > -1) {
@@ -141,22 +267,38 @@ export default {
         this.selectedCategories.push(id)
       }
     },
+
     skipPreferences() {
       this.finishLogin()
     },
-    savePreferences() {
-      const user = JSON.parse(uni.getStorageSync('user_info') || '{}')
-      user.preferences = {
-        favoriteCategories: this.selectedCategories,
-        frequency: this.selectedFrequency
+
+    async savePreferences() {
+      if (this.prefSaving) return
+      this.prefSaving = true
+      try {
+        const user = JSON.parse(uni.getStorageSync('user_info') || '{}')
+        user.preferences = {
+          favoriteCategories: this.selectedCategories,
+          frequency: this.selectedFrequency
+        }
+        uni.setStorageSync('user_info', JSON.stringify(user))
+        await new Promise(r => setTimeout(r, 300)) // 短暂反馈
+        this.finishLogin()
+      } finally {
+        this.prefSaving = false
       }
-      uni.setStorageSync('user_info', JSON.stringify(user))
-      this.finishLogin()
     },
+
     finishLogin() {
       uni.setStorageSync('is_logged_in', 'true')
       uni.setStorageSync('is_first_launch', 'false')
-      uni.reLaunch({ url: '/pages/index/index' })
+      uni.switchTab({ url: '/pages/index/index' })
+    },
+
+    // ===== 协议查看 =====
+    openAgreement(type) {
+      const title = type === 'user' ? '用户协议' : '隐私政策'
+      uni.showToast({ title: `${title}页面开发中`, icon: 'none' })
     }
   }
 }
@@ -263,6 +405,93 @@ export default {
   width: 100%;
 }
 
+/* 资料表单 */
+.profile-form {
+  padding: $sp-xl;
+  margin-bottom: 0;
+}
+
+.form-title-row {
+  margin-bottom: $sp-lg;
+}
+
+.form-title {
+  font-size: $fs-lg;
+  font-weight: $fw-bold;
+  color: $text-primary;
+}
+
+.avatar-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $sp-md 0;
+  border-bottom: 2rpx solid rgba(255,255,255,0.04);
+}
+
+.avatar-btn {
+  display: flex;
+  align-items: center;
+  gap: $sp-sm;
+  background: none;
+  border: none;
+  padding: 0;
+  margin: 0;
+  line-height: normal;
+  &::after { display: none; }
+}
+
+.avatar-preview {
+  width: 96rpx;
+  height: 96rpx;
+  border-radius: $radius-full;
+  border: 3rpx solid $amber;
+  flex-shrink: 0;
+}
+
+.avatar-placeholder {
+  width: 96rpx;
+  height: 96rpx;
+  border-radius: $radius-full;
+  border: 3rpx dashed rgba(232,168,56,0.4);
+  background: $bg-elevated;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+
+.avatar-placeholder-icon {
+  font-size: 48rpx;
+  opacity: 0.5;
+}
+
+.avatar-edit {
+  font-size: $fs-sm;
+  color: $amber;
+}
+
+.nickname-row {
+  display: flex;
+  align-items: center;
+  gap: $sp-lg;
+  padding: $sp-md 0;
+}
+
+.form-label {
+  font-size: $fs-base;
+  color: $text-secondary;
+  flex-shrink: 0;
+  min-width: 80rpx;
+}
+
+.nickname-input {
+  flex: 1;
+  font-size: $fs-base;
+  color: $text-primary;
+  padding: $sp-xs 0;
+}
+
 /* 登录按钮 */
 .login-actions {
   display: flex;
@@ -275,10 +504,10 @@ export default {
   align-items: center;
   justify-content: center;
   gap: $sp-sm;
-}
 
-.login-btn-icon {
-  font-size: $fs-xl;
+  &[disabled] {
+    opacity: 0.5;
+  }
 }
 
 .login-btn-text {
@@ -303,6 +532,43 @@ export default {
   color: $text-tertiary;
 }
 
+/* 协议勾选 */
+.agreement-check {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: $sp-xs;
+  padding-top: $sp-xs;
+}
+
+.check-box {
+  width: 36rpx;
+  height: 36rpx;
+  border-radius: $radius-sm;
+  border: 2rpx solid $text-tertiary;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all $duration-fast $ease-out;
+  flex-shrink: 0;
+}
+
+.check-box-active {
+  background: $amber;
+  border-color: $amber;
+}
+
+.check-mark {
+  font-size: $fs-xs;
+  color: $text-on-amber;
+  font-weight: $fw-bold;
+}
+
+.agreement-check-text {
+  font-size: $fs-xs;
+  color: $text-tertiary;
+}
+
 /* 偏好设置弹层 */
 .pref-overlay {
   position: fixed;
@@ -315,12 +581,14 @@ export default {
   align-items: flex-end;
   z-index: 100;
   padding: $sp-lg;
+  animation: fadeIn $duration-base $ease-out;
 }
 
 .pref-card {
   width: 100%;
   padding: $sp-xl;
   border-radius: $radius-xl $radius-xl 0 0;
+  animation: slideUp $duration-base $ease-out;
 }
 
 .pref-header {
@@ -391,4 +659,14 @@ export default {
   gap: $sp-xs;
   padding: $sp-lg 0;
 }
+
+@keyframes fadeIn {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+
+@keyframes slideUp {
+  from { transform: translateY(100%); }
+  to { transform: translateY(0); }
+}
 </style>
diff --git a/pages/profile/profile.vue b/pages/profile/profile.vue
index 2d67788..42e55c6 100644
--- a/pages/profile/profile.vue
+++ b/pages/profile/profile.vue
@@ -3,7 +3,10 @@
     <!-- 用户头部 -->
     <view class="profile-header">
       <view class="profile-glow"></view>
-      <image class="profile-avatar" :src="user.avatar" mode="aspectFill"></image>
+      <image v-if="user.avatar" class="profile-avatar" :src="user.avatar" mode="aspectFill"></image>
+      <view v-else class="profile-avatar profile-avatar-placeholder">
+        <text class="profile-avatar-icon">👤</text>
+      </view>
       <text class="profile-name">{{ user.nickname }}</text>
       <text class="profile-joined">加入于 {{ user.joinedAt || '2026' }}</text>
     </view>
@@ -73,26 +76,19 @@
       <view class="divider"></view>
       <view class="settings-item" @click="showComingSoon('关于')">
         <text class="settings-icon">ℹ️</text>
-        <text class="settings-name">关于喝酒了么</text>
+        <text class="settings-name">关于喝了么</text>
         <text class="settings-arrow">›</text>
       </view>
     </view>
 
-    <!-- 底部TabBar -->
-    <view class="tab-bar">
-      <view class="tab-item" @click="goHome">
-        <text class="tab-icon">🏠</text>
-        <text class="tab-label">首页</text>
-      </view>
-      <view class="tab-center" @click="goRecord">
-        <view class="tab-fab">
-          <text class="tab-fab-icon">+</text>
-        </view>
-      </view>
-      <view class="tab-item tab-active" @click="goProfile">
-        <text class="tab-icon">👤</text>
-        <text class="tab-label">我的</text>
-      </view>
+    <!-- 登出/登录按钮 -->
+    <view class="logout-area">
+      <button v-if="isGuest" class="btn-ghost logout-btn" @click="goLogin">
+        登录账号，同步数据
+      </button>
+      <button v-else class="btn-text logout-btn" @click="handleLogout">
+        退出登录
+      </button>
     </view>
 
     <!-- 成就详情弹窗 -->
@@ -124,7 +120,8 @@ export default {
       stats: {},
       achievementList: [],
       showDetail: false,
-      detailAchievement: {}
+      detailAchievement: {},
+      isGuest: false
     }
   },
   computed: {
@@ -135,6 +132,7 @@ export default {
     }
   },
   onShow() {
+    this.checkLoginState()
     this.loadData()
   },
   methods: {
@@ -152,13 +150,38 @@ export default {
       uni.showToast({ title: `${name}即将上线`, icon: 'none' })
     },
     goHome() {
-      uni.reLaunch({ url: '/pages/index/index' })
+      uni.switchTab({ url: '/pages/index/index' })
     },
     goRecord() {
       uni.navigateTo({ url: '/pages/record/record' })
     },
-    goProfile() {
-      // 已在个人页面
+    checkLoginState() {
+      const isLoggedIn = uni.getStorageSync('is_logged_in')
+      const isGuest = uni.getStorageSync('is_guest')
+      if (!isLoggedIn || isLoggedIn !== 'true') {
+        uni.reLaunch({ url: '/pages/login/login' })
+        return
+      }
+      this.isGuest = isGuest === 'true'
+    },
+    handleLogout() {
+      uni.showModal({
+        title: '退出登录',
+        content: '退出后本地数据将保留，重新登录后可同步',
+        confirmText: '退出',
+        confirmColor: '#FF6B6B',
+        success: (res) => {
+          if (res.confirm) {
+            uni.removeStorageSync('is_logged_in')
+            uni.removeStorageSync('is_guest')
+            uni.removeStorageSync('user_info')
+            uni.reLaunch({ url: '/pages/login/login' })
+          }
+        }
+      })
+    },
+    goLogin() {
+      uni.navigateTo({ url: '/pages/login/login' })
     }
   }
 }
@@ -167,7 +190,7 @@ export default {
 <style lang="scss" scoped>
 .profile-page {
   padding: $sp-lg;
-  padding-bottom: calc(180rpx + env(safe-area-inset-bottom));
+  padding-bottom: calc(120rpx + env(safe-area-inset-bottom));
 }
 
 /* 头部 */
@@ -199,6 +222,20 @@ export default {
   z-index: 2;
 }
 
+.profile-avatar-placeholder {
+  background: $bg-elevated;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-style: dashed;
+  border-color: rgba(232,168,56,0.4);
+}
+
+.profile-avatar-icon {
+  font-size: 80rpx;
+  opacity: 0.5;
+}
+
 .profile-name {
   font-size: $fs-xl;
   font-weight: $fw-bold;
@@ -309,65 +346,15 @@ export default {
   color: $text-tertiary;
 }
 
-/* TabBar */
-.tab-bar {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  height: 120rpx;
-  background: $bg-card;
+/* 登出区域 */
+.logout-area {
+  padding: $sp-xl 0 $sp-3xl;
   display: flex;
-  align-items: center;
-  justify-content: space-around;
-  padding-bottom: env(safe-area-inset-bottom);
-  border-top: 2rpx solid rgba(255,255,255,0.04);
-  z-index: 50;
-}
-
-.tab-item {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: $sp-xs;
-}
-
-.tab-icon {
-  font-size: $fs-xl;
-  opacity: 0.5;
-}
-
-.tab-label {
-  font-size: $fs-xs;
-  color: $text-tertiary;
-}
-
-.tab-active {
-  .tab-icon { opacity: 1; }
-  .tab-label { color: $amber; }
-}
-
-.tab-center {
-  position: relative;
-  top: -20rpx;
-}
-
-.tab-fab {
-  width: 100rpx;
-  height: 100rpx;
-  background: linear-gradient(135deg, $amber-light, $amber-deep);
-  border-radius: $radius-full;
-  display: flex;
-  align-items: center;
   justify-content: center;
-  box-shadow: $shadow-amber;
 }
 
-.tab-fab-icon {
-  font-size: $fs-2xl;
-  font-weight: $fw-bold;
-  color: $text-on-amber;
+.logout-btn {
+  min-width: 300rpx;
 }
 
 /* 成就详情弹窗 */
diff --git a/static/tab-home-active.png b/static/tab-home-active.png
new file mode 100644
index 0000000..ffa85d0
Binary files /dev/null and b/static/tab-home-active.png differ
diff --git a/static/tab-home.png b/static/tab-home.png
new file mode 100644
index 0000000..d1cc403
Binary files /dev/null and b/static/tab-home.png differ
diff --git a/static/tab-profile-active.png b/static/tab-profile-active.png
new file mode 100644
index 0000000..c296bef
Binary files /dev/null and b/static/tab-profile-active.png differ
diff --git a/static/tab-profile.png b/static/tab-profile.png
new file mode 100644
index 0000000..21cd667
Binary files /dev/null and b/static/tab-profile.png differ
diff --git a/uni.scss b/uni.scss
index 63f638d..d8d6532 100644
--- a/uni.scss
+++ b/uni.scss
@@ -1,5 +1,5 @@
 /* ==========================================
- * 喝酒了么 - 设计令牌 (Design Tokens)
+ * 喝了么 - 设计令牌 (Design Tokens)
  * 设计概念: 琥珀夜光 Amber Night
  * ========================================== */
 
diff --git a/uniCloud-aliyun/database/JQL查询.jql b/uniCloud-aliyun/database/JQL查询.jql
deleted file mode 100644
index 35d21de..0000000
--- a/uniCloud-aliyun/database/JQL查询.jql
+++ /dev/null
@@ -1,12 +0,0 @@
-// 本文件用于，使用JQL语法操作项目关联的uniCloud空间的数据库，方便开发调试和远程数据库管理
-// 编写clientDB的js API（也支持常规js语法，比如var），可以对云数据库进行增删改查操作。不支持uniCloud-db组件写法
-// 可以全部运行，也可以选中部分代码运行。点击工具栏上的运行按钮或者按下【F5】键运行代码
-// 如果文档中存在多条JQL语句，只有最后一条语句生效
-// 如果混写了普通js，最后一条语句需是数据库操作语句
-// 此处代码运行不受DB Schema的权限控制，移植代码到实际业务中注意在schema中配好permission
-// 不支持clientDB的action
-// 数据库查询有最大返回条数限制，详见：https://uniapp.dcloud.net.cn/uniCloud/cf-database.html#limit
-// 详细JQL语法，请参考：https://uniapp.dcloud.net.cn/uniCloud/jql.html
-
-// 下面示例查询uni-id-users表的所有数据
-db.collection('uni-id-users').get();