diff --git a/admin/src/api/points.ts b/admin/src/api/points.ts
index 24a49347..7ee52c63 100644
--- a/admin/src/api/points.ts
+++ b/admin/src/api/points.ts
@@ -8,3 +8,8 @@ export function getPointsConfig() {
 export function updatePointsConfig(data: { conversionRate: number }) {
   return request.put('/pointsconfig', data)
 }
+
+// 积分变化记录
+export function getPointsRecords(page: number, size: number, search?: string, type?: string) {
+  return request.get('/pointsconfig/records', { params: { page, size, search, type } })
+}
diff --git a/admin/src/views/banner/index.vue b/admin/src/views/banner/index.vue
index 8e16587d..0b86f025 100644
--- a/admin/src/views/banner/index.vue
+++ b/admin/src/views/banner/index.vue
@@ -144,9 +144,9 @@ const bannerList = ref<BannerItem[]>([])
 // 移动端内部页面列表
 const internalPages = [
   { path: '/pages/index/index', label: '首页' },
-  { path: '/pages/membership/index', label: '会员' },
-  { path: '/pages/stamp/index', label: '节日印花' },
-  { path: '/pages/points/index', label: '我的积分' },
+  { path: '/pages/membership/membership', label: '会员' },
+  { path: '/pages/stamps/stamps', label: '节日印花' },
+  { path: '/pages/points/points', label: '我的积分' },
   { path: '/pages/coupons/index', label: '我的优惠券' },
   { path: '/pages/profile/index', label: '我的' },
   { path: '/pages/agreement/index', label: '用户协议' },
diff --git a/admin/src/views/content/index.vue b/admin/src/views/content/index.vue
index 24003265..b714f18e 100644
--- a/admin/src/views/content/index.vue
+++ b/admin/src/views/content/index.vue
@@ -22,50 +22,53 @@
       <el-tabs v-model="activeLang" type="border-card">
         <!-- 简体中文 -->
         <el-tab-pane label="简体中文" name="zhCn">
-          <div class="editor-wrapper">
-            <el-input
-              v-model="form.contentZhCn"
-              type="textarea"
-              :autosize="{ minRows: 12, maxRows: 30 }"
-              placeholder="请输入简体中文内容（支持 HTML）"
-            />
-          </div>
-          <div v-if="form.contentZhCn" class="preview-section">
-            <el-divider>预览</el-divider>
-            <div class="preview-content" v-html="form.contentZhCn" />
-          </div>
+          <template v-if="isImageType">
+            <ImageUpload v-model="form.contentZhCn" />
+            <el-image v-if="form.contentZhCn" :src="form.contentZhCn" style="max-width: 300px; margin-top: 12px" fit="contain" :preview-src-list="[form.contentZhCn]" />
+          </template>
+          <template v-else>
+            <div class="editor-wrapper">
+              <el-input v-model="form.contentZhCn" type="textarea" :autosize="{ minRows: 12, maxRows: 30 }" placeholder="请输入简体中文内容（支持 HTML）" />
+            </div>
+            <div v-if="form.contentZhCn" class="preview-section">
+              <el-divider>预览</el-divider>
+              <div class="preview-content" v-html="form.contentZhCn" />
+            </div>
+          </template>
         </el-tab-pane>
 
         <!-- 繁体中文 -->
         <el-tab-pane label="繁體中文" name="zhTw">
-          <div class="editor-wrapper">
-            <el-input
-              v-model="form.contentZhTw"
-              type="textarea"
-              :autosize="{ minRows: 12, maxRows: 30 }"
-              placeholder="請輸入繁體中文內容（支持 HTML）"
-            />
-          </div>
-          <div v-if="form.contentZhTw" class="preview-section">
-            <el-divider>預覽</el-divider>
-            <div class="preview-content" v-html="form.contentZhTw" />
-          </div>
+          <template v-if="isImageType">
+            <ImageUpload v-model="form.contentZhTw" />
+            <el-image v-if="form.contentZhTw" :src="form.contentZhTw" style="max-width: 300px; margin-top: 12px" fit="contain" :preview-src-list="[form.contentZhTw]" />
+          </template>
+          <template v-else>
+            <div class="editor-wrapper">
+              <el-input v-model="form.contentZhTw" type="textarea" :autosize="{ minRows: 12, maxRows: 30 }" placeholder="請輸入繁體中文內容（支持 HTML）" />
+            </div>
+            <div v-if="form.contentZhTw" class="preview-section">
+              <el-divider>預覽</el-divider>
+              <div class="preview-content" v-html="form.contentZhTw" />
+            </div>
+          </template>
         </el-tab-pane>
 
         <!-- 英文 -->
         <el-tab-pane label="English" name="en">
-          <div class="editor-wrapper">
-            <el-input
-              v-model="form.contentEn"
-              type="textarea"
-              :autosize="{ minRows: 12, maxRows: 30 }"
-              placeholder="Enter English content (HTML supported)"
-            />
-          </div>
-          <div v-if="form.contentEn" class="preview-section">
-            <el-divider>Preview</el-divider>
-            <div class="preview-content" v-html="form.contentEn" />
-          </div>
+          <template v-if="isImageType">
+            <ImageUpload v-model="form.contentEn" />
+            <el-image v-if="form.contentEn" :src="form.contentEn" style="max-width: 300px; margin-top: 12px" fit="contain" :preview-src-list="[form.contentEn]" />
+          </template>
+          <template v-else>
+            <div class="editor-wrapper">
+              <el-input v-model="form.contentEn" type="textarea" :autosize="{ minRows: 12, maxRows: 30 }" placeholder="Enter English content (HTML supported)" />
+            </div>
+            <div v-if="form.contentEn" class="preview-section">
+              <el-divider>Preview</el-divider>
+              <div class="preview-content" v-html="form.contentEn" />
+            </div>
+          </template>
         </el-tab-pane>
       </el-tabs>
     </el-card>
@@ -76,12 +79,14 @@
 import { ref, computed, onMounted } from 'vue'
 import { ElMessage } from 'element-plus'
 import { getContent, updateContent } from '@/api/content'
+import ImageUpload from '@/components/ImageUpload.vue'
 
 // 可编辑的内容类型
 const contentTypes = [
-  { key: 'agreement', label: '用户协议' },
-  { key: 'privacy-policy', label: '隐私政策' },
-  { key: 'coupon-guide', label: '优惠券使用说明' },
+  { key: 'agreement', label: '用户协议', type: 'text' },
+  { key: 'privacy-policy', label: '隐私政策', type: 'text' },
+  { key: 'coupon-guide', label: '优惠券使用说明', type: 'text' },
+  { key: 'membership-banner', label: '会员背景长图', type: 'image' },
 ]
 
 const activeKey = ref('agreement')
@@ -100,6 +105,11 @@ const currentLabel = computed(() => {
   return contentTypes.find(t => t.key === activeKey.value)?.label || ''
 })
 
+// 当前是否为图片类型
+const isImageType = computed(() => {
+  return contentTypes.find(t => t.key === activeKey.value)?.type === 'image'
+})
+
 // 加载内容
 async function loadContent(key: string) {
   loading.value = true
diff --git a/admin/src/views/coupon/index.vue b/admin/src/views/coupon/index.vue
index 160d12bc..475d8d6d 100644
--- a/admin/src/views/coupon/index.vue
+++ b/admin/src/views/coupon/index.vue
@@ -36,6 +36,12 @@
         </template>
       </el-table-column>
 
+      <el-table-column label="创建时间" width="170" align="center">
+        <template #default="{ row }">
+          {{ formatDate(row.createdAt) }}
+        </template>
+      </el-table-column>
+
       <el-table-column label="状态" width="80" align="center">
         <template #default="{ row }">
           <el-tag :type="row.isActive ? 'success' : 'info'">
diff --git a/admin/src/views/points/index.vue b/admin/src/views/points/index.vue
index ebde7d9f..6a13c26a 100644
--- a/admin/src/views/points/index.vue
+++ b/admin/src/views/points/index.vue
@@ -1,70 +1,158 @@
 <template>
-  <div class="points-config">
-    <el-card shadow="never" style="max-width: 500px">
-      <template #header>
-        <span>积分转换比配置</span>
-      </template>
-      <el-form :model="form" label-width="140px">
-        <el-form-item label="金额→积分转换比">
-          <el-input-number
-            v-model="form.conversionRate"
-            :min="0.01"
-            :precision="2"
-            :step="0.1"
+  <div class="points-manage">
+    <el-tabs v-model="activeTab">
+      <!-- 积分配置 -->
+      <el-tab-pane label="积分配置" name="config">
+        <el-card shadow="never" style="max-width: 500px">
+          <el-form :model="form" label-width="140px">
+            <el-form-item label="金额→积分转换比">
+              <el-input-number
+                v-model="form.conversionRate"
+                :min="0.01"
+                :precision="2"
+                :step="0.1"
+                style="width: 200px"
+              />
+              <el-text type="info" size="small" style="margin-left: 12px">
+                即 1 元 = {{ form.conversionRate }} 积分
+              </el-text>
+            </el-form-item>
+            <el-form-item>
+              <el-button type="primary" :loading="saving" @click="handleSave">保存配置</el-button>
+            </el-form-item>
+          </el-form>
+        </el-card>
+      </el-tab-pane>
+
+      <!-- 积分记录 -->
+      <el-tab-pane label="积分变化记录" name="records">
+        <div class="toolbar">
+          <el-input
+            v-model="searchText"
+            placeholder="搜索用户 UID"
+            clearable
             style="width: 200px"
+            @keyup.enter="handleSearch"
           />
-          <el-text type="info" size="small" style="margin-left: 12px">
-            即 1 元 = {{ form.conversionRate }} 积分
-          </el-text>
-        </el-form-item>
-        <el-form-item>
-          <el-button type="primary" :loading="saving" @click="handleSave">保存配置</el-button>
-        </el-form-item>
-      </el-form>
-    </el-card>
+          <el-select v-model="filterType" placeholder="全部类型" clearable style="width: 140px" @change="handleSearch">
+            <el-option label="获取" value="Earn" />
+            <el-option label="消费" value="Spend" />
+          </el-select>
+          <el-button type="primary" @click="handleSearch">搜索</el-button>
+        </div>
+
+        <el-table :data="records" border style="width: 100%" v-loading="loadingRecords">
+          <el-table-column label="用户UID" prop="userId" width="140" />
+          <el-table-column label="类型" width="100" align="center">
+            <template #default="{ row }">
+              <el-tag :type="row.type === 'Earn' ? 'success' : 'danger'" size="small">
+                {{ row.type === 'Earn' ? '获取' : '消费' }}
+              </el-tag>
+            </template>
+          </el-table-column>
+          <el-table-column label="积分" width="100" align="center">
+            <template #default="{ row }">
+              <span :style="{ color: row.type === 'Earn' ? '#67c23a' : '#f56c6c' }">
+                {{ row.type === 'Earn' ? '+' : '-' }}{{ row.amount }}
+              </span>
+            </template>
+          </el-table-column>
+          <el-table-column label="来源" prop="source" min-width="200" />
+          <el-table-column label="时间" width="180" align="center">
+            <template #default="{ row }">{{ formatDate(row.createdAt) }}</template>
+          </el-table-column>
+        </el-table>
+
+        <div class="pagination">
+          <el-pagination
+            v-model:current-page="currentPage"
+            :page-size="pageSize"
+            :total="total"
+            layout="total, prev, pager, next"
+            @current-change="loadRecords"
+          />
+        </div>
+      </el-tab-pane>
+    </el-tabs>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted } from 'vue'
+import { ref, onMounted, watch } from 'vue'
 import { ElMessage } from 'element-plus'
-import { getPointsConfig, updatePointsConfig } from '@/api/points'
+import { getPointsConfig, updatePointsConfig, getPointsRecords } from '@/api/points'
 
+const activeTab = ref('config')
+
+// 积分配置
 const form = ref({ conversionRate: 1 })
 const saving = ref(false)
 
-// 加载当前配置
 async function loadConfig() {
   try {
     const res: any = await getPointsConfig()
-    if (res.data) {
-      form.value.conversionRate = res.data.conversionRate ?? 1
-    }
-  } catch {
-    // 错误已由拦截器处理
-  }
+    if (res.data) form.value.conversionRate = res.data.conversionRate ?? 1
+  } catch {}
 }
 
-// 保存配置
 async function handleSave() {
   saving.value = true
   try {
     await updatePointsConfig({ conversionRate: form.value.conversionRate })
     ElMessage.success('配置已保存')
-  } catch {
-    // 错误已由拦截器处理
-  } finally {
-    saving.value = false
-  }
+  } catch {}
+  finally { saving.value = false }
 }
 
-onMounted(() => {
-  loadConfig()
+// 积分记录
+const records = ref<any[]>([])
+const loadingRecords = ref(false)
+const searchText = ref('')
+const filterType = ref('')
+const currentPage = ref(1)
+const pageSize = 20
+const total = ref(0)
+
+function formatDate(dateStr: string) {
+  if (!dateStr) return '-'
+  return new Date(dateStr).toLocaleString('zh-CN')
+}
+
+async function loadRecords() {
+  loadingRecords.value = true
+  try {
+    const res: any = await getPointsRecords(currentPage.value, pageSize, searchText.value || undefined, filterType.value || undefined)
+    records.value = res.data?.items || []
+    total.value = res.data?.total || 0
+  } catch {}
+  finally { loadingRecords.value = false }
+}
+
+function handleSearch() {
+  currentPage.value = 1
+  loadRecords()
+}
+
+// 切换到记录tab时自动加载
+watch(activeTab, (val) => {
+  if (val === 'records' && records.value.length === 0) loadRecords()
 })
+
+onMounted(() => { loadConfig() })
 </script>
 
 <style scoped>
-.points-config {
+.points-manage {
   padding: 20px;
 }
+.toolbar {
+  display: flex;
+  gap: 12px;
+  margin-bottom: 16px;
+}
+.pagination {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 16px;
+}
 </style>
diff --git a/backend/src/VendingMachine.Api/Controllers/AdminCouponController.cs b/backend/src/VendingMachine.Api/Controllers/AdminCouponController.cs
index d38f6297..297f24ea 100644
--- a/backend/src/VendingMachine.Api/Controllers/AdminCouponController.cs
+++ b/backend/src/VendingMachine.Api/Controllers/AdminCouponController.cs
@@ -27,10 +27,21 @@ public class AdminCouponController : ControllerBase
     [HttpGet]
     public async Task<IActionResult> GetAll([FromQuery] int page = 1, [FromQuery] int size = 20)
     {
+        // 自动下架已过期的优惠券
+        var now = DateTime.UtcNow;
+        var expired = await _db.CouponTemplates
+            .Where(c => c.IsActive && c.ExpireAt < now)
+            .ToListAsync();
+        if (expired.Count > 0)
+        {
+            foreach (var c in expired) c.IsActive = false;
+            await _db.SaveChangesAsync();
+        }
+
         var query = _db.CouponTemplates.Where(c => !c.IsStamp);
         var total = await query.CountAsync();
         var items = await query
-            .OrderByDescending(c => c.ExpireAt)
+            .OrderByDescending(c => c.CreatedAt)
             .Skip((page - 1) * size)
             .Take(size)
             .ToListAsync();
@@ -96,6 +107,10 @@ public class AdminCouponController : ControllerBase
         if (coupon == null)
             return NotFound(new { success = false, message = "优惠券不存在" });
 
+        // 已过期的优惠券不允许上架
+        if (!coupon.IsActive && coupon.ExpireAt < DateTime.UtcNow)
+            return Ok(new { success = false, message = "当前日期已超出到期时间，上架失败" });
+
         coupon.IsActive = !coupon.IsActive;
         await _db.SaveChangesAsync();
         return Ok(new { success = true, data = coupon });
diff --git a/backend/src/VendingMachine.Api/Controllers/AdminPointsConfigController.cs b/backend/src/VendingMachine.Api/Controllers/AdminPointsConfigController.cs
index 9caf5a59..b93a620a 100644
--- a/backend/src/VendingMachine.Api/Controllers/AdminPointsConfigController.cs
+++ b/backend/src/VendingMachine.Api/Controllers/AdminPointsConfigController.cs
@@ -56,6 +56,45 @@ public class AdminPointsConfigController : ControllerBase
         await _db.SaveChangesAsync();
         return Ok(new { success = true, data = config });
     }
+
+    /// <summary>
+    /// 获取所有用户积分变化记录（分页、搜索）
+    /// </summary>
+    [HttpGet("records")]
+    public async Task<IActionResult> GetRecords(
+        [FromQuery] int page = 1,
+        [FromQuery] int size = 20,
+        [FromQuery] string? search = null,
+        [FromQuery] string? type = null)
+    {
+        var query = _db.PointRecords.AsQueryable();
+
+        // 按用户UID搜索
+        if (!string.IsNullOrWhiteSpace(search))
+            query = query.Where(r => r.UserId.Contains(search));
+
+        // 按类型筛选
+        if (!string.IsNullOrWhiteSpace(type) && Enum.TryParse<PointRecordType>(type, true, out var parsedType))
+            query = query.Where(r => r.Type == parsedType);
+
+        var total = await query.CountAsync();
+        var items = await query
+            .OrderByDescending(r => r.CreatedAt)
+            .Skip((page - 1) * size)
+            .Take(size)
+            .Select(r => new
+            {
+                r.Id,
+                r.UserId,
+                Type = r.Type.ToString(),
+                r.Amount,
+                r.Source,
+                r.CreatedAt
+            })
+            .ToListAsync();
+
+        return Ok(new { success = true, data = new { items, total, page, size } });
+    }
 }
 
 /// <summary>
diff --git a/backend/src/VendingMachine.Api/Controllers/AdminStampController.cs b/backend/src/VendingMachine.Api/Controllers/AdminStampController.cs
index aedd9b2c..e119a56a 100644
--- a/backend/src/VendingMachine.Api/Controllers/AdminStampController.cs
+++ b/backend/src/VendingMachine.Api/Controllers/AdminStampController.cs
@@ -27,6 +27,17 @@ public class AdminStampController : ControllerBase
     [HttpGet]
     public async Task<IActionResult> GetAll([FromQuery] int page = 1, [FromQuery] int size = 20)
     {
+        // 自动下架已过期的印花优惠券
+        var now = DateTime.UtcNow;
+        var expired = await _db.CouponTemplates
+            .Where(c => c.IsStamp && c.IsActive && c.ExpireAt < now)
+            .ToListAsync();
+        if (expired.Count > 0)
+        {
+            foreach (var c in expired) c.IsActive = false;
+            await _db.SaveChangesAsync();
+        }
+
         var query = _db.CouponTemplates.Where(c => c.IsStamp);
         var total = await query.CountAsync();
         var items = await query
@@ -96,6 +107,10 @@ public class AdminStampController : ControllerBase
         if (stamp == null || !stamp.IsStamp)
             return NotFound(new { success = false, message = "印花优惠券不存在" });
 
+        // 已过期的优惠券不允许上架
+        if (!stamp.IsActive && stamp.ExpireAt < DateTime.UtcNow)
+            return Ok(new { success = false, message = "当前日期已超出到期时间，上架失败" });
+
         stamp.IsActive = !stamp.IsActive;
         await _db.SaveChangesAsync();
 
diff --git a/backend/src/VendingMachine.Api/Controllers/AdminUserController.cs b/backend/src/VendingMachine.Api/Controllers/AdminUserController.cs
index 77481c93..adc6cb37 100644
--- a/backend/src/VendingMachine.Api/Controllers/AdminUserController.cs
+++ b/backend/src/VendingMachine.Api/Controllers/AdminUserController.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using VendingMachine.Domain.Entities;
 using VendingMachine.Infrastructure.Data;
 
 namespace VendingMachine.Api.Controllers;
@@ -104,7 +105,22 @@ public class AdminUserController : ControllerBase
         if (user == null)
             return NotFound(new { success = false, message = "用户不存在" });
 
+        var oldBalance = user.PointsBalance;
+        var diff = request.Points - oldBalance;
         user.PointsBalance = request.Points;
+
+        // 记录积分变化
+        if (diff != 0)
+        {
+            _db.PointRecords.Add(new PointRecord
+            {
+                UserId = uid,
+                Type = diff > 0 ? PointRecordType.Earn : PointRecordType.Spend,
+                Amount = Math.Abs(diff),
+                Source = "管理员调整"
+            });
+        }
+
         await _db.SaveChangesAsync();
 
         return Ok(new { success = true, message = "积分已更新", data = new { pointsBalance = user.PointsBalance } });
diff --git a/backend/src/VendingMachine.Api/Controllers/CouponController.cs b/backend/src/VendingMachine.Api/Controllers/CouponController.cs
index 57221c2f..5b1d463c 100644
--- a/backend/src/VendingMachine.Api/Controllers/CouponController.cs
+++ b/backend/src/VendingMachine.Api/Controllers/CouponController.cs
@@ -39,7 +39,7 @@ public class CouponController : ControllerBase
         if (string.IsNullOrEmpty(uid))
             return Unauthorized(ApiResponse.Fail("未授权"));
 
-        var result = await _couponService.RedeemCouponAsync(uid, couponId);
+        var result = await _couponService.RedeemCouponAsync(uid, couponId, GetLanguage());
         return result.Success ? Ok(result) : BadRequest(result);
     }
 
@@ -86,7 +86,7 @@ public class CouponController : ControllerBase
         if (string.IsNullOrEmpty(uid))
             return Unauthorized(ApiResponse.Fail("未授权"));
 
-        var result = await _couponService.RedeemStampCouponAsync(uid, stampCouponId);
+        var result = await _couponService.RedeemStampCouponAsync(uid, stampCouponId, GetLanguage());
         return result.Success ? Ok(result) : BadRequest(result);
     }
 
diff --git a/backend/src/VendingMachine.Api/Middleware/LanguageMiddleware.cs b/backend/src/VendingMachine.Api/Middleware/LanguageMiddleware.cs
index 7d763af5..5c1bc1a8 100644
--- a/backend/src/VendingMachine.Api/Middleware/LanguageMiddleware.cs
+++ b/backend/src/VendingMachine.Api/Middleware/LanguageMiddleware.cs
@@ -1,3 +1,7 @@
+using System.Security.Claims;
+using Microsoft.EntityFrameworkCore;
+using VendingMachine.Infrastructure.Data;
+
 namespace VendingMachine.Api.Middleware;
 
 public class LanguageMiddleware
@@ -10,7 +14,7 @@ public class LanguageMiddleware
         _next = next;
     }
 
-    public async Task InvokeAsync(HttpContext context)
+    public async Task InvokeAsync(HttpContext context, AppDbContext db)
     {
         var lang = context.Request.Headers.AcceptLanguage.FirstOrDefault();
 
@@ -20,6 +24,19 @@ public class LanguageMiddleware
         }
 
         context.Items["Language"] = lang;
+
+        // 已登录用户：如果请求语言与数据库中存储的不一致，则自动同步
+        var uid = context.User.FindFirstValue(ClaimTypes.NameIdentifier);
+        if (!string.IsNullOrEmpty(uid))
+        {
+            var user = await db.Users.FirstOrDefaultAsync(u => u.Uid == uid);
+            if (user != null && user.Language != lang)
+            {
+                user.Language = lang;
+                await db.SaveChangesAsync();
+            }
+        }
+
         await _next(context);
     }
 }
diff --git a/backend/src/VendingMachine.Api/Program.cs b/backend/src/VendingMachine.Api/Program.cs
index ce4cfa15..e67f425e 100644
--- a/backend/src/VendingMachine.Api/Program.cs
+++ b/backend/src/VendingMachine.Api/Program.cs
@@ -91,9 +91,9 @@ if (!app.Environment.IsDevelopment())
 }
 app.UseCors();
 app.UseMiddleware<ExceptionHandlingMiddleware>();
-app.UseMiddleware<LanguageMiddleware>();
 app.UseAuthentication();
 app.UseAuthorization();
+app.UseMiddleware<LanguageMiddleware>();
 app.MapControllers();
 
 // 初始化默认管理员账号
diff --git a/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/0eac81c80fcc4d3889f1c77e5987dec9.jpg b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/0eac81c80fcc4d3889f1c77e5987dec9.jpg
new file mode 100644
index 00000000..f7a5b186
Binary files /dev/null and b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/0eac81c80fcc4d3889f1c77e5987dec9.jpg differ
diff --git a/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/5d9d5d18a52c48b9a1b5f6adcbdcc46b.webp b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/5d9d5d18a52c48b9a1b5f6adcbdcc46b.webp
new file mode 100644
index 00000000..8635f7cc
Binary files /dev/null and b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/5d9d5d18a52c48b9a1b5f6adcbdcc46b.webp differ
diff --git a/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/8e6a61e512214d6cbdfa80686063cd67.webp b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/8e6a61e512214d6cbdfa80686063cd67.webp
new file mode 100644
index 00000000..69e7029a
Binary files /dev/null and b/backend/src/VendingMachine.Api/wwwroot/uploads/2026/04/8e6a61e512214d6cbdfa80686063cd67.webp differ
diff --git a/backend/src/VendingMachine.Application/Common/Messages.cs b/backend/src/VendingMachine.Application/Common/Messages.cs
new file mode 100644
index 00000000..1e5b9d43
--- /dev/null
+++ b/backend/src/VendingMachine.Application/Common/Messages.cs
@@ -0,0 +1,50 @@
+namespace VendingMachine.Application.Common;
+
+/// <summary>
+/// 多语言消息辅助类
+/// </summary>
+public static class Messages
+{
+    private static readonly Dictionary<string, Dictionary<string, string>> _messages = new()
+    {
+        ["UserNotFound"] = new() { ["zh-CN"] = "用户不存在", ["zh-TW"] = "用戶不存在", ["en"] = "User not found" },
+        ["CouponNotFound"] = new() { ["zh-CN"] = "优惠券不存在", ["zh-TW"] = "優惠券不存在", ["en"] = "Coupon not found" },
+        ["CouponOffline"] = new() { ["zh-CN"] = "优惠券已下架", ["zh-TW"] = "優惠券已下架", ["en"] = "Coupon is no longer available" },
+        ["CouponExpired"] = new() { ["zh-CN"] = "优惠券已过期", ["zh-TW"] = "優惠券已過期", ["en"] = "Coupon has expired" },
+        ["InsufficientPoints"] = new() { ["zh-CN"] = "积分不足，无法兑换", ["zh-TW"] = "積分不足，無法兌換", ["en"] = "Insufficient points" },
+        ["RedeemSuccess"] = new() { ["zh-CN"] = "兑换成功", ["zh-TW"] = "兌換成功", ["en"] = "Redeemed successfully" },
+        ["RedeemFailed"] = new() { ["zh-CN"] = "兑换失败，请稍后重试", ["zh-TW"] = "兌換失敗，請稍後重試", ["en"] = "Redemption failed, please try again" },
+        ["StampNotFound"] = new() { ["zh-CN"] = "印花优惠券不存在", ["zh-TW"] = "印花優惠券不存在", ["en"] = "Stamp coupon not found" },
+        ["StampOffline"] = new() { ["zh-CN"] = "印花优惠券已下架", ["zh-TW"] = "印花優惠券已下架", ["en"] = "Stamp coupon is no longer available" },
+        ["StampExpired"] = new() { ["zh-CN"] = "印花优惠券已过期", ["zh-TW"] = "印花優惠券已過期", ["en"] = "Stamp coupon has expired" },
+        ["StampAlreadyRedeemed"] = new() { ["zh-CN"] = "该印花优惠券已兑换，每人限兑1次", ["zh-TW"] = "該印花優惠券已兌換，每人限兌1次", ["en"] = "Already redeemed, limit 1 per user" },
+        ["NotMember"] = new() { ["zh-CN"] = "非会员用户无法兑换印花优惠券", ["zh-TW"] = "非會員用戶無法兌換印花優惠券", ["en"] = "Membership required to redeem stamp coupons" },
+        ["AlreadyMonthly"] = new() { ["zh-CN"] = "已购买单月会员，请选择订阅会员", ["zh-TW"] = "已購買單月會員，請選擇訂閱會員", ["en"] = "Already a monthly member, please choose subscription" },
+        ["AlreadySubscribed"] = new() { ["zh-CN"] = "已购买订阅会员", ["zh-TW"] = "已購買訂閱會員", ["en"] = "Already subscribed" },
+        ["ProductNotFound"] = new() { ["zh-CN"] = "商品不存在", ["zh-TW"] = "商品不存在", ["en"] = "Product not found" },
+        ["NotMonthlyProduct"] = new() { ["zh-CN"] = "该商品不是单月会员", ["zh-TW"] = "該商品不是單月會員", ["en"] = "Not a monthly membership product" },
+        ["NotSubscriptionProduct"] = new() { ["zh-CN"] = "该商品不是订阅会员", ["zh-TW"] = "該商品不是訂閱會員", ["en"] = "Not a subscription product" },
+        ["PurchaseFailed"] = new() { ["zh-CN"] = "购买失败，请稍后重试", ["zh-TW"] = "購買失敗，請稍後重試", ["en"] = "Purchase failed, please try again" },
+        ["InvalidAreaCode"] = new() { ["zh-CN"] = "无效的手机区号", ["zh-TW"] = "無效的手機區號", ["en"] = "Invalid area code" },
+        ["InvalidPhone"] = new() { ["zh-CN"] = "无效的手机号格式", ["zh-TW"] = "無效的手機號格式", ["en"] = "Invalid phone number" },
+        ["CodeSent"] = new() { ["zh-CN"] = "验证码已发送", ["zh-TW"] = "驗證碼已發送", ["en"] = "Verification code sent" },
+        ["CodeInvalid"] = new() { ["zh-CN"] = "验证码错误或已过期", ["zh-TW"] = "驗證碼錯誤或已過期", ["en"] = "Invalid or expired verification code" },
+        ["AgreementRequired"] = new() { ["zh-CN"] = "请阅读并同意协议", ["zh-TW"] = "請閱讀並同意協議", ["en"] = "Please read and agree to the terms" },
+        ["LoggedOut"] = new() { ["zh-CN"] = "已退出登录", ["zh-TW"] = "已退出登錄", ["en"] = "Logged out" },
+        ["AccountDeleted"] = new() { ["zh-CN"] = "已注销", ["zh-TW"] = "已註銷", ["en"] = "Account deleted" },
+    };
+
+    /// <summary>
+    /// 获取多语言消息
+    /// </summary>
+    public static string Get(string key, string lang = "zh-CN")
+    {
+        if (_messages.TryGetValue(key, out var langMap))
+        {
+            if (langMap.TryGetValue(lang, out var msg))
+                return msg;
+            return langMap["zh-CN"];
+        }
+        return key;
+    }
+}
diff --git a/backend/src/VendingMachine.Application/DTOs/Coupon/UserCouponDto.cs b/backend/src/VendingMachine.Application/DTOs/Coupon/UserCouponDto.cs
index 6b9426fe..9df1ee4a 100644
--- a/backend/src/VendingMachine.Application/DTOs/Coupon/UserCouponDto.cs
+++ b/backend/src/VendingMachine.Application/DTOs/Coupon/UserCouponDto.cs
@@ -11,6 +11,7 @@ public class UserCouponDto
     public string Type { get; set; } = string.Empty;
     public decimal? ThresholdAmount { get; set; }
     public decimal DiscountAmount { get; set; }
+    public int PointsCost { get; set; }
     public string Status { get; set; } = string.Empty;
     public DateTime ExpireAt { get; set; }
     public DateTime? UsedAt { get; set; }
diff --git a/backend/src/VendingMachine.Application/Services/ICouponService.cs b/backend/src/VendingMachine.Application/Services/ICouponService.cs
index f2671044..385551c4 100644
--- a/backend/src/VendingMachine.Application/Services/ICouponService.cs
+++ b/backend/src/VendingMachine.Application/Services/ICouponService.cs
@@ -13,7 +13,7 @@ public interface ICouponService
     /// <summary>
     /// 兑换优惠券（积分检查、下架检查）
     /// </summary>
-    Task<ApiResponse<RedeemResult>> RedeemCouponAsync(string uid, string couponTemplateId);
+    Task<ApiResponse<RedeemResult>> RedeemCouponAsync(string uid, string couponTemplateId, string lang);
 
     /// <summary>
     /// 获取用户优惠券列表，可按状态筛选
@@ -28,7 +28,7 @@ public interface ICouponService
     /// <summary>
     /// 兑换印花优惠券（会员检查、每人限兑1次）
     /// </summary>
-    Task<ApiResponse<RedeemResult>> RedeemStampCouponAsync(string uid, string stampCouponId);
+    Task<ApiResponse<RedeemResult>> RedeemStampCouponAsync(string uid, string stampCouponId, string lang);
 
     /// <summary>
     /// 自动更新过期优惠券状态
diff --git a/backend/src/VendingMachine.Domain/Entities/CouponTemplate.cs b/backend/src/VendingMachine.Domain/Entities/CouponTemplate.cs
index cca44283..99ca6539 100644
--- a/backend/src/VendingMachine.Domain/Entities/CouponTemplate.cs
+++ b/backend/src/VendingMachine.Domain/Entities/CouponTemplate.cs
@@ -13,6 +13,6 @@ public class CouponTemplate
     public DateTime ExpireAt { get; set; }
     public bool IsActive { get; set; } = true;
     public bool IsStamp { get; set; }
-}
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;}
 
 public enum CouponType { ThresholdDiscount, DirectDiscount }
diff --git a/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.Designer.cs b/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.Designer.cs
new file mode 100644
index 00000000..fc90d703
--- /dev/null
+++ b/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.Designer.cs
@@ -0,0 +1,464 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using VendingMachine.Infrastructure.Data;
+
+#nullable disable
+
+namespace VendingMachine.Infrastructure.Data.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20260420194649_AddCouponCreatedAt")]
+    partial class AddCouponCreatedAt
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.5")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.AdminUser", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("AdminUsers");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.Banner", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("ImageUrlEn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ImageUrlZhCn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ImageUrlZhTw")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("LinkType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("LinkUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Banners");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.ContentConfig", b =>
+                {
+                    b.Property<string>("Key")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("ContentEn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ContentZhCn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ContentZhTw")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Key");
+
+                    b.ToTable("ContentConfigs");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.CouponTemplate", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime>("ExpireAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsStamp")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("NameEn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("NameZhCn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("NameZhTw")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("PointsCost")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("ThresholdAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CouponTemplates");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.HomeEntry", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("ImageUrlEn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ImageUrlZhCn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ImageUrlZhTw")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("HomeEntries");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.MembershipProduct", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("AppleProductId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("nvarchar(10)");
+
+                    b.Property<string>("DescriptionEn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DescriptionZhCn")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DescriptionZhTw")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("DurationDays")
+                        .HasColumnType("int");
+
+                    b.Property<string>("GoogleProductId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("Price")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("MembershipProducts");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.PointRecord", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int>("Amount")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasMaxLength(12)
+                        .HasColumnType("nvarchar(12)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("PointRecords");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.PointsConfig", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("ConversionRate")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("PointsConfigs");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.TestAccount", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Phone")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Phone")
+                        .IsUnique();
+
+                    b.ToTable("TestAccounts");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.User", b =>
+                {
+                    b.Property<string>("Uid")
+                        .HasMaxLength(12)
+                        .HasColumnType("nvarchar(12)");
+
+                    b.Property<string>("AreaCode")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("nvarchar(10)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsMember")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Language")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("nvarchar(10)");
+
+                    b.Property<DateTime?>("MembershipExpireAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("MembershipType")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Nickname")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Phone")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("PointsBalance")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("PointsExpireAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Uid");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.UserCoupon", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("CouponTemplateId")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime>("ExpireAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UsedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasMaxLength(12)
+                        .HasColumnType("nvarchar(12)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CouponTemplateId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("UserCoupons");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.VendingPaymentRecord", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("MachineId")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<decimal>("PaymentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("PaymentStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("TransactionId")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("UsedCouponId")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasMaxLength(12)
+                        .HasColumnType("nvarchar(12)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("VendingPaymentRecords");
+                });
+
+            modelBuilder.Entity("VendingMachine.Domain.Entities.UserCoupon", b =>
+                {
+                    b.HasOne("VendingMachine.Domain.Entities.CouponTemplate", "CouponTemplate")
+                        .WithMany()
+                        .HasForeignKey("CouponTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("CouponTemplate");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.cs b/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.cs
new file mode 100644
index 00000000..72cd847c
--- /dev/null
+++ b/backend/src/VendingMachine.Infrastructure/Data/Migrations/20260420194649_AddCouponCreatedAt.cs
@@ -0,0 +1,30 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace VendingMachine.Infrastructure.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddCouponCreatedAt : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "CreatedAt",
+                table: "CouponTemplates",
+                type: "datetime2",
+                nullable: false,
+                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CreatedAt",
+                table: "CouponTemplates");
+        }
+    }
+}
diff --git a/backend/src/VendingMachine.Infrastructure/Data/Migrations/AppDbContextModelSnapshot.cs b/backend/src/VendingMachine.Infrastructure/Data/Migrations/AppDbContextModelSnapshot.cs
index 9764e714..8098ce1a 100644
--- a/backend/src/VendingMachine.Infrastructure/Data/Migrations/AppDbContextModelSnapshot.cs
+++ b/backend/src/VendingMachine.Infrastructure/Data/Migrations/AppDbContextModelSnapshot.cs
@@ -117,6 +117,9 @@ namespace VendingMachine.Infrastructure.Data.Migrations
                         .HasMaxLength(50)
                         .HasColumnType("nvarchar(50)");
 
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
                     b.Property<decimal>("DiscountAmount")
                         .HasPrecision(18, 2)
                         .HasColumnType("decimal(18,2)");
diff --git a/backend/src/VendingMachine.Infrastructure/Services/CouponService.cs b/backend/src/VendingMachine.Infrastructure/Services/CouponService.cs
index 603f1c22..c2a134d1 100644
--- a/backend/src/VendingMachine.Infrastructure/Services/CouponService.cs
+++ b/backend/src/VendingMachine.Infrastructure/Services/CouponService.cs
@@ -41,30 +41,27 @@ public class CouponService : ICouponService
         return ApiResponse<List<RedeemableCouponDto>>.Ok(result);
     }
 
-    public async Task<ApiResponse<RedeemResult>> RedeemCouponAsync(string uid, string couponTemplateId)
+    public async Task<ApiResponse<RedeemResult>> RedeemCouponAsync(string uid, string couponTemplateId, string lang)
     {
         await using var transaction = await _db.Database.BeginTransactionAsync();
         try
         {
             var user = await _db.Users.FirstOrDefaultAsync(u => u.Uid == uid);
             if (user == null)
-                return ApiResponse<RedeemResult>.Fail("用户不存在");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("UserNotFound", lang));
 
             var template = await _db.CouponTemplates.FirstOrDefaultAsync(c => c.Id == couponTemplateId);
             if (template == null)
-                return ApiResponse<RedeemResult>.Fail("优惠券不存在");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("CouponNotFound", lang));
 
-            // 下架检查
             if (!template.IsActive)
-                return ApiResponse<RedeemResult>.Fail("优惠券已下架");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("CouponOffline", lang));
 
-            // 过期检查
             if (template.ExpireAt <= DateTime.UtcNow)
-                return ApiResponse<RedeemResult>.Fail("优惠券已过期");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("CouponExpired", lang));
 
-            // 积分检查
             if (user.PointsBalance < template.PointsCost)
-                return ApiResponse<RedeemResult>.Fail("积分不足，无法兑换");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("InsufficientPoints", lang));
 
             // 扣减积分
             user.PointsBalance -= template.PointsCost;
@@ -101,13 +98,13 @@ public class CouponService : ICouponService
             {
                 Redeemed = true,
                 UserCouponId = userCoupon.Id
-            }, "兑换成功");
+            }, Messages.Get("RedeemSuccess", lang));
         }
         catch (Exception ex)
         {
             await transaction.RollbackAsync();
             _logger.LogError(ex, "兑换优惠券失败");
-            return ApiResponse<RedeemResult>.Fail("兑换失败，请稍后重试");
+            return ApiResponse<RedeemResult>.Fail(Messages.Get("RedeemFailed", lang));
         }
     }
 
@@ -137,6 +134,7 @@ public class CouponService : ICouponService
             Type = uc.CouponTemplate.Type.ToString().ToLowerInvariant(),
             ThresholdAmount = uc.CouponTemplate.ThresholdAmount,
             DiscountAmount = uc.CouponTemplate.DiscountAmount,
+            PointsCost = uc.CouponTemplate.PointsCost,
             Status = uc.Status.ToString().ToLowerInvariant(),
             ExpireAt = uc.ExpireAt,
             UsedAt = uc.UsedAt,
@@ -177,38 +175,35 @@ public class CouponService : ICouponService
         return ApiResponse<List<StampCouponDto>>.Ok(result);
     }
 
-    public async Task<ApiResponse<RedeemResult>> RedeemStampCouponAsync(string uid, string stampCouponId)
+    public async Task<ApiResponse<RedeemResult>> RedeemStampCouponAsync(string uid, string stampCouponId, string lang)
     {
         await using var transaction = await _db.Database.BeginTransactionAsync();
         try
         {
             var user = await _db.Users.FirstOrDefaultAsync(u => u.Uid == uid);
             if (user == null)
-                return ApiResponse<RedeemResult>.Fail("用户不存在");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("UserNotFound", lang));
 
-            // 会员检查
             if (!user.IsMember)
-                return ApiResponse<RedeemResult>.Fail("非会员用户无法兑换印花优惠券");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("NotMember", lang));
 
             var template = await _db.CouponTemplates.FirstOrDefaultAsync(c => c.Id == stampCouponId && c.IsStamp);
             if (template == null)
-                return ApiResponse<RedeemResult>.Fail("印花优惠券不存在");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("StampNotFound", lang));
 
             if (!template.IsActive)
-                return ApiResponse<RedeemResult>.Fail("印花优惠券已下架");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("StampOffline", lang));
 
             if (template.ExpireAt <= DateTime.UtcNow)
-                return ApiResponse<RedeemResult>.Fail("印花优惠券已过期");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("StampExpired", lang));
 
-            // 每人限兑1次检查
             var alreadyRedeemed = await _db.UserCoupons
                 .AnyAsync(uc => uc.UserId == uid && uc.CouponTemplateId == stampCouponId);
             if (alreadyRedeemed)
-                return ApiResponse<RedeemResult>.Fail("该印花优惠券已兑换，每人限兑1次");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("StampAlreadyRedeemed", lang));
 
-            // 积分检查（印花可能需要0积分或少量积分）
             if (user.PointsBalance < template.PointsCost)
-                return ApiResponse<RedeemResult>.Fail("积分不足，无法兑换");
+                return ApiResponse<RedeemResult>.Fail(Messages.Get("InsufficientPoints", lang));
 
             // 扣减积分
             user.PointsBalance -= template.PointsCost;
@@ -244,13 +239,13 @@ public class CouponService : ICouponService
             {
                 Redeemed = true,
                 UserCouponId = userCoupon.Id
-            }, "兑换成功");
+            }, Messages.Get("RedeemSuccess", lang));
         }
         catch (Exception ex)
         {
             await transaction.RollbackAsync();
             _logger.LogError(ex, "兑换印花优惠券失败");
-            return ApiResponse<RedeemResult>.Fail("兑换失败，请稍后重试");
+            return ApiResponse<RedeemResult>.Fail(Messages.Get("RedeemFailed", lang));
         }
     }
 
diff --git a/mobile/api/points.js b/mobile/api/points.js
index 21ef447b..e0f37dbe 100644
--- a/mobile/api/points.js
+++ b/mobile/api/points.js
@@ -33,5 +33,5 @@ export function getSpendRecords(params) {
  * @returns {Promise<{success: boolean, data: any, message: string}>}
  */
 export function giftPoints(uid, amount) {
-  return post('/api/points/gift', { uid, amount })
+  return post('/api/points/gift', { targetUid: uid, amount })
 }
diff --git a/mobile/api/request.js b/mobile/api/request.js
index c5f34d83..6e115370 100644
--- a/mobile/api/request.js
+++ b/mobile/api/request.js
@@ -2,8 +2,8 @@ import { getStorage, removeStorage, TOKEN_KEY, LOCALE_KEY } from '../utils/stora
 
 // 后端API基础地址
 // MuMu模拟器需使用宿主机局域网IP，生产环境替换为正式域名
-// export const BASE_URL = 'http://192.168.21.7:5082'
-export const BASE_URL = 'https://api.tty.shhmkjgs.cn'
+export const BASE_URL = 'http://192.168.21.9:5082'
+// export const BASE_URL = 'https://api.tty.shhmkjgs.cn'
 
 /**
  * 统一请求封装，自动注入Token和语言请求头，统一处理响应和错误
diff --git a/mobile/components/CustomTabBar.vue b/mobile/components/CustomTabBar.vue
new file mode 100644
index 00000000..def5cb4e
--- /dev/null
+++ b/mobile/components/CustomTabBar.vue
@@ -0,0 +1,86 @@
+<template>
+	<view class="custom-tabbar" :style="{ paddingBottom: safeBottom + 'px' }">
+		<view class="tab-item" v-for="item in tabs" :key="item.path" @click="switchTab(item.path)">
+			<image class="tab-icon" :src="current === item.path ? item.selectedIcon : item.icon" mode="aspectFit" />
+			<text class="tab-label" :class="{ active: current === item.path }">{{ item.text }}</text>
+		</view>
+	</view>
+</template>
+
+<script setup>
+	import {
+		ref
+	} from 'vue'
+
+	defineProps({
+		current: {
+			type: String,
+			default: ''
+		}
+	})
+
+	const tabs = [{
+			path: '/pages/index/index',
+			text: '首页',
+			icon: '/static/tab/ic_home.png',
+			selectedIcon: '/static/tab/ic_home_s.png'
+		},
+		{
+			path: '/pages/mine/mine',
+			text: '我的',
+			icon: '/static/tab/ic_me.png',
+			selectedIcon: '/static/tab/ic_me_s.png'
+		}
+	]
+
+	// 安全区域底部距离
+	const safeBottom = ref(0)
+	try {
+		const sysInfo = uni.getSystemInfoSync()
+		safeBottom.value = sysInfo.safeAreaInsets?.bottom || 0
+	} catch (e) {}
+
+	function switchTab(path) {
+		uni.switchTab({
+			url: path
+		})
+	}
+</script>
+
+<style scoped>
+	.custom-tabbar {
+		position: fixed;
+		bottom: 0;
+		left: 0;
+		right: 0;
+		z-index: 999;
+		display: flex;
+		background-color: #ffffff;
+		border-top: 1rpx solid #f0f0f0;
+		box-shadow: 0 -2rpx 12rpx rgba(0, 0, 0, 0.04);
+	}
+
+	.tab-item {
+		flex: 1;
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		padding: 10rpx 0 8rpx;
+	}
+
+	.tab-icon {
+		width: 48rpx;
+		height: 48rpx;
+		margin-bottom: 4rpx;
+	}
+
+	.tab-label {
+		font-size: 24rpx;
+		color: #AEAEAE;
+	}
+
+	.tab-label.active {
+		color: #363636;
+	}
+</style>
\ No newline at end of file
diff --git a/mobile/i18n/en.js b/mobile/i18n/en.js
index 2e02760f..a68c89bd 100644
--- a/mobile/i18n/en.js
+++ b/mobile/i18n/en.js
@@ -9,7 +9,11 @@ export default {
     networkError: 'Network connection failed, please check your network',
     timeout: 'Network timeout, please try again',
     serverError: 'Server is busy, please try again later',
-    retry: 'Retry'
+    retry: 'Retry',
+    emptyNoCoupons: 'No coupons',
+    emptyNoRedeemable: 'No redeemable coupons',
+    emptyNoPoints: 'No points records',
+    emptyNoStamps: 'No stamp coupons'
   },
   // TabBar
   tabBar: {
diff --git a/mobile/i18n/zh-CN.js b/mobile/i18n/zh-CN.js
index c0c86280..218df013 100644
--- a/mobile/i18n/zh-CN.js
+++ b/mobile/i18n/zh-CN.js
@@ -9,7 +9,11 @@ export default {
     networkError: '网络连接失败，请检查网络设置',
     timeout: '网络连接超时，请重试',
     serverError: '服务器繁忙，请稍后重试',
-    retry: '重试'
+    retry: '重试',
+    emptyNoCoupons: '暂无优惠券',
+    emptyNoRedeemable: '暂无可兑换优惠券',
+    emptyNoPoints: '暂无积分记录',
+    emptyNoStamps: '暂无印花优惠券'
   },
   // TabBar
   tabBar: {
diff --git a/mobile/i18n/zh-TW.js b/mobile/i18n/zh-TW.js
index e362bb2e..02a75708 100644
--- a/mobile/i18n/zh-TW.js
+++ b/mobile/i18n/zh-TW.js
@@ -9,7 +9,11 @@ export default {
     networkError: '網路連線失敗，請檢查網路設定',
     timeout: '網路連線逾時，請重試',
     serverError: '伺服器忙碌，請稍後重試',
-    retry: '重試'
+    retry: '重試',
+    emptyNoCoupons: '暫無優惠券',
+    emptyNoRedeemable: '暫無可兌換優惠券',
+    emptyNoPoints: '暫無積分記錄',
+    emptyNoStamps: '暫無印花優惠券'
   },
   // TabBar
   tabBar: {
diff --git a/mobile/pages.json b/mobile/pages.json
index 22423c6a..263a2a47 100644
--- a/mobile/pages.json
+++ b/mobile/pages.json
@@ -17,6 +17,7 @@
 		{
 			"path": "pages/membership/membership",
 			"style": {
+				"navigationStyle": "custom",
 				"navigationBarTitleText": "会员服务"
 			}
 		},
@@ -77,6 +78,7 @@
 		"backgroundColor": "#F8F8F8"
 	},
 	"tabBar": {
+		"custom": true,
 		"color": "#999999",
 		"selectedColor": "#007aff",
 		"borderStyle": "black",
diff --git a/mobile/pages/about/about.vue b/mobile/pages/about/about.vue
index 52ed331a..4411cdab 100644
--- a/mobile/pages/about/about.vue
+++ b/mobile/pages/about/about.vue
@@ -14,15 +14,15 @@
     <view class="page-body" :style="{ paddingTop: (statusBarHeight + 44) + 'px' }">
       <!-- APP信息 -->
       <view class="app-info">
-        <image class="logo" src="/static/logo.png" mode="aspectFit" />
-        <text class="version">版本 {{ appVersion }}</text>
+        <view class="logo-wrapper">
+          <image class="logo" src="/static/logo.png" mode="aspectFit" />
+        </view>
+        <text class="version">版本号 {{ appVersion }}</text>
       </view>
 
-      <!-- 注销账号按钮（已登录时显示） -->
+      <!-- 底部注销账号 -->
       <view v-if="userStore.isLoggedIn" class="delete-section">
-        <view class="delete-btn" @click="showDeleteConfirm = true">
-          <text class="delete-text">{{ t('about.deleteAccount') }}</text>
-        </view>
+        <text class="delete-text" @click="showDeleteConfirm = true">{{ t('about.deleteAccount') }}</text>
       </view>
     </view>
 
@@ -79,7 +79,6 @@ async function handleDelete() {
   try {
     await userStore.deleteAccount()
     uni.showToast({ title: t('about.deleteSuccess'), icon: 'none' })
-    // 返回首页
     uni.switchTab({ url: '/pages/index/index' })
   } catch (e) {
     /* 错误已统一处理 */
@@ -90,16 +89,18 @@ async function handleDelete() {
 <style scoped>
 .about-page {
   min-height: 100vh;
-  background-color: #f5f5f5;
+  background-color: #ffffff;
   display: flex;
   flex-direction: column;
-  align-items: center;
 }
+
+/* 导航栏 */
 .custom-nav {
   position: fixed;
   top: 0; left: 0; right: 0;
   z-index: 100;
-  background-color: #DBDBDB;
+  background-color: #ffffff;
+  border-bottom: 1rpx solid #e5e5e5;
 }
 .nav-inner {
   height: 44px;
@@ -127,72 +128,67 @@ async function handleDelete() {
 .nav-placeholder {
   width: 60rpx;
 }
+
+/* 页面主体 */
 .page-body {
+  flex: 1;
   width: 100%;
   display: flex;
   flex-direction: column;
   align-items: center;
+  justify-content: space-between;
 }
 
+/* APP信息区域 */
 .app-info {
   display: flex;
   flex-direction: column;
   align-items: center;
-  padding: 80rpx 0 40rpx;
+  padding-top: 120rpx;
 }
-
-.logo {
-  width: 160rpx;
-  height: 160rpx;
-  margin-bottom: 24rpx;
-}
-
-.version {
-  font-size: 28rpx;
-  color: #999;
-}
-
-.delete-section {
-  width: 100%;
-  padding: 60rpx 24rpx 0;
-}
-
-.delete-btn {
-  background-color: #ffffff;
-  border-radius: 16rpx;
-  height: 88rpx;
+.logo-wrapper {
+  width: 200rpx;
+  height: 200rpx;
+  border: 2rpx solid #ccc;
   display: flex;
   align-items: center;
   justify-content: center;
-  box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.06);
+  margin-bottom: 30rpx;
+}
+.logo {
+  width: 140rpx;
+  height: 140rpx;
+}
+.version {
+  font-size: 28rpx;
+  color: #666;
 }
 
+/* 底部注销 */
+.delete-section {
+  padding-bottom: 80rpx;
+}
 .delete-text {
-  font-size: 30rpx;
-  color: #ff3b30;
+  font-size: 28rpx;
+  color: #333;
 }
 
 /* 弹窗样式 */
 .popup-mask {
   position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
+  top: 0; left: 0; right: 0; bottom: 0;
   background-color: rgba(0, 0, 0, 0.5);
   display: flex;
   align-items: center;
   justify-content: center;
   z-index: 999;
 }
-
 .popup-content {
   width: 600rpx;
   background-color: #ffffff;
   border-radius: 24rpx;
   padding: 40rpx;
 }
-
 .popup-title {
   font-size: 32rpx;
   color: #333;
@@ -200,12 +196,10 @@ async function handleDelete() {
   display: block;
   margin-bottom: 40rpx;
 }
-
 .popup-actions {
   display: flex;
   gap: 20rpx;
 }
-
 .btn {
   flex: 1;
   height: 80rpx;
@@ -214,23 +208,18 @@ async function handleDelete() {
   align-items: center;
   justify-content: center;
 }
-
 .cancel-btn {
   background-color: #f5f5f5;
 }
-
 .confirm-btn {
   background-color: #ff3b30;
 }
-
 .btn-text {
   font-size: 28rpx;
 }
-
 .cancel-text {
   color: #666;
 }
-
 .confirm-text {
   color: #ffffff;
 }
diff --git a/mobile/pages/coupons/coupons.vue b/mobile/pages/coupons/coupons.vue
index 2afba65d..afd5ce44 100644
--- a/mobile/pages/coupons/coupons.vue
+++ b/mobile/pages/coupons/coupons.vue
@@ -62,7 +62,7 @@
         </view>
 
         <!-- 空状态 -->
-        <EmptyState v-if="!loading && coupons.length === 0" text="暂无优惠券" />
+        <EmptyState v-if="!loading && coupons.length === 0" :text="t('common.emptyNoCoupons')" />
       </view>
     </view>
   </view>
diff --git a/mobile/pages/index/index.vue b/mobile/pages/index/index.vue
index eb4de173..790795d6 100644
--- a/mobile/pages/index/index.vue
+++ b/mobile/pages/index/index.vue
@@ -21,26 +21,29 @@
 
 		<!-- 成为会员入口 -->
 		<view class="membership-entry" @click="onEntryClick({ key: 'membership' })">
-			<view class="membership-entry-left">
-				<view class="membership-icon-wrap">
-					<image class="membership-icon-img" src="/static/ic_vip.png" mode="aspectFit" />
+			<image v-if="getEntryImage('membership')" class="membership-entry-img" :src="resolveImageUrl(getEntryImage('membership'))" mode="aspectFill" />
+			<template v-else>
+				<view class="membership-entry-left">
+					<view class="membership-icon-wrap">
+						<image class="membership-icon-img" src="/static/ic_vip.png" mode="aspectFit" />
+					</view>
+					<view class="membership-text">
+						<text class="membership-title">{{ t('home.membership') }}</text>
+						<text class="membership-sub">Unlock VIP Benefits</text>
+					</view>
 				</view>
-				<view class="membership-text">
-					<text class="membership-title">{{ t('home.membership') }}</text>
-					<text class="membership-sub">Unlock VIP Benefits</text>
-				</view>
-			</view>
-			<text class="membership-arrow">›</text>
+				<text class="membership-arrow">›</text>
+			</template>
 		</view>
 
 		<!-- 功能入口（节日印花 + 会员二维码） -->
 		<view class="entry-row">
 			<view class="entry-card" @click="onEntryClick({ key: 'stamps' })">
-				<image class="entry-icon" src="/static/ic_stamp.png" mode="aspectFit" />
+				<image class="entry-icon" :src="getEntryImage('stamp') ? resolveImageUrl(getEntryImage('stamp')) : '/static/ic_stamp.png'" mode="aspectFit" />
 				<text class="entry-label">{{ t('home.stamps') }}</text>
 			</view>
 			<view class="entry-card" @click="onEntryClick({ key: 'qrcode' })">
-				<image class="entry-icon" src="/static/ic_qrcode.png" mode="aspectFit" />
+				<image class="entry-icon" :src="getEntryImage('qrcode') ? resolveImageUrl(getEntryImage('qrcode')) : '/static/ic_qrcode.png'" mode="aspectFit" />
 				<text class="entry-label">{{ t('home.qrcode') }}</text>
 			</view>
 		</view>
@@ -81,7 +84,7 @@
 		</view>
 
 		<!-- 空状态 -->
-		<EmptyState v-if="coupons.length === 0" text="暂无可兑换优惠券" />
+		<EmptyState v-if="coupons.length === 0" :text="t('common.emptyNoRedeemable')" />
 
 		<!-- 使用说明弹窗 -->
 		<CouponGuidePopup :visible="showGuide" :content="guideContent" @close="showGuide = false" />
@@ -93,9 +96,22 @@
 		<!-- 会员二维码弹窗 -->
 		<QrcodePopup :visible="showQrcode" @close="showQrcode = false" />
 		</view>
+
+		<!-- 自定义底部导航 -->
+		<CustomTabBar current="/pages/index/index" />
 	</view>
 </template>
 
+<script>
+export default {
+	onShow() {
+		uni.hideTabBar({ animation: false })
+		// 通知 setup 刷新数据
+		uni.$emit('index:refresh')
+	}
+}
+</script>
+
 <script setup>
 	import {
 		ref,
@@ -126,6 +142,7 @@
 	import CouponGuidePopup from '../../components/CouponGuidePopup.vue'
 	import QrcodePopup from '../../components/QrcodePopup.vue'
 	import EmptyState from '../../components/EmptyState.vue'
+	import CustomTabBar from '../../components/CustomTabBar.vue'
 
 	const {
 		t
@@ -151,6 +168,12 @@
 	const selectedCoupon = ref(null)
 	const showQrcode = ref(false)
 
+	// 获取入口图片（根据type匹配）
+	function getEntryImage(type) {
+		const entry = entries.value.find(e => e.type === type)
+		return entry?.imageUrl || ''
+	}
+
 	// Banner点击导航
 	function onBannerClick(banner) {
 		navigateBanner(banner)
@@ -273,11 +296,17 @@
 		} catch (e) {}
 	}
 
+	// 首次加载
 	onMounted(() => {
 		loadBanners()
 		loadEntries()
 		loadCoupons()
 	})
+
+	// tab切换回来时刷新
+	uni.$on('index:refresh', () => {
+		loadCoupons()
+	})
 </script>
 
 <style scoped>
@@ -305,6 +334,7 @@
 	.home-page {
 		min-height: 100vh;
 		background-color: #f5f0e8;
+		padding-bottom: 120rpx;
 	}
 
 	/* Banner */
@@ -330,15 +360,24 @@
 		margin: 24rpx 24rpx 0;
 		background: linear-gradient(135deg, #4a5d4a, #3d4f3d);
 		border-radius: 20rpx;
-		padding: 30rpx 32rpx;
+		padding: 0;
 		display: flex;
 		align-items: center;
 		justify-content: space-between;
+		overflow: hidden;
+		min-height: 140rpx;
+	}
+
+	.membership-entry-img {
+		width: 100%;
+		height: 140rpx;
+		border-radius: 20rpx;
 	}
 
 	.membership-entry-left {
 		display: flex;
 		align-items: center;
+		padding: 30rpx 32rpx;
 	}
 
 	.membership-icon-wrap {
diff --git a/mobile/pages/membership/membership.vue b/mobile/pages/membership/membership.vue
index 0f0e4231..83bf6d38 100644
--- a/mobile/pages/membership/membership.vue
+++ b/mobile/pages/membership/membership.vue
@@ -1,60 +1,54 @@
 <template>
   <view class="membership-page">
-    <!-- 会员宣传长图 -->
-    <image
-      v-if="bannerUrl"
-      class="membership-banner"
-      :src="bannerUrl"
-      mode="widthFix"
-    />
-
-    <!-- 会员商品区域 -->
-    <view class="products-section" v-if="products.length">
-      <view
-        v-for="product in products"
-        :key="product.productId"
-        class="product-card"
-      >
-        <view class="product-info">
-          <text class="product-name">{{ product.name }}</text>
-          <text class="product-price">¥{{ product.price }}</text>
+    <!-- 自定义导航栏 -->
+    <view class="custom-nav" :style="{ paddingTop: statusBarHeight + 'px' }">
+      <view class="nav-inner">
+        <view class="nav-back" @click="goBack">
+          <image class="back-icon" src="/static/ic_back2.png" mode="aspectFit" />
         </view>
+        <text class="nav-title">{{ t('membership.title') }}</text>
+        <view class="nav-placeholder" />
+      </view>
+    </view>
 
-        <!-- 按钮状态逻辑 -->
+    <!-- 可滚动内容区域 -->
+    <view class="scroll-body" :style="{ paddingTop: (statusBarHeight + 44) + 'px', paddingBottom: '200rpx' }">
+      <!-- 会员宣传长图 -->
+      <image
+        v-if="bannerUrl"
+        class="membership-banner"
+        :src="bannerUrl"
+        mode="widthFix"
+      />
+    </view>
+
+    <!-- 底部悬浮按钮区域 -->
+    <view class="fixed-bottom">
+      <view v-for="product in products" :key="product.productId" class="bottom-btn-wrap">
         <template v-if="product.type === 'monthly'">
-          <!-- 单月会员：已开通时隐藏 -->
-          <button
-            v-if="!isMember"
-            class="buy-btn"
+          <view
+            v-if="!isMember || membershipType !== 'monthly'"
+            class="bottom-btn monthly-btn"
             @click="onPurchase(product)"
           >
-            {{ t('membership.joinBtn') }}
-          </button>
-          <button
-            v-else
-            class="buy-btn disabled"
-            disabled
-          >
-            {{ t('membership.joinedBtn') }}
-          </button>
+            <text class="bottom-btn-text">{{ product.name || t('membership.joinBtn') }}</text>
+          </view>
+          <view v-else class="bottom-btn disabled-btn">
+            <text class="bottom-btn-text">{{ t('membership.joinedBtn') }}</text>
+          </view>
         </template>
-
         <template v-if="product.type === 'subscription'">
-          <!-- 订阅会员 -->
-          <button
+          <view
             v-if="!isSubscribed"
-            class="buy-btn subscribe-btn"
+            class="bottom-btn subscribe-btn"
             @click="onSubscribe(product)"
           >
-            {{ t('membership.subscribeBtn') }}
-          </button>
-          <button
-            v-else
-            class="buy-btn disabled"
-            disabled
-          >
-            {{ t('membership.subscribedBtn') }}
-          </button>
+            <text class="bottom-btn-text">{{ product.name || t('membership.subscribeBtn') }}</text>
+            <text class="bottom-btn-sub">每月支付 长期有效</text>
+          </view>
+          <view v-else class="bottom-btn disabled-btn">
+            <text class="bottom-btn-text">{{ t('membership.subscribedBtn') }}</text>
+          </view>
         </template>
       </view>
     </view>
@@ -71,41 +65,37 @@ import { resolveImageUrl } from '../../utils/image.js'
 const { t } = useI18n()
 const membershipStore = useMembershipStore()
 
-// 宣传Banner图URL
+// 状态栏高度
+const statusBarHeight = ref(0)
+const safeBottom = ref(0)
+try {
+  const sysInfo = uni.getSystemInfoSync()
+  statusBarHeight.value = sysInfo.statusBarHeight || 0
+  safeBottom.value = sysInfo.safeAreaInsets?.bottom || 0
+} catch (e) {}
+
 const bannerUrl = ref('')
-
-// 商品列表
 const products = computed(() => membershipStore.products)
+const isMember = computed(() => !!membershipStore.membershipInfo?.isMember)
+const membershipType = computed(() => membershipStore.membershipInfo?.membershipType || '')
+const isSubscribed = computed(() => membershipType.value === 'subscription')
 
-// 是否为会员
-const isMember = computed(() => {
-  return !!membershipStore.membershipInfo?.isMember
-})
+function goBack() {
+  uni.navigateBack()
+}
 
-// 是否已订阅
-const isSubscribed = computed(() => {
-  return !!membershipStore.subscriptionStatus?.isSubscribed
-})
-
-/**
- * 购买单月会员
- */
 async function onPurchase(product) {
   try {
     await membershipStore.purchase(product.productId, product.price)
     uni.showToast({ title: t('membership.joinedBtn'), icon: 'success' })
   } catch (e) {
     if (e.message === 'cancelled') return
-    // 支付成功但后端确认失败
     if (e.message?.includes('purchase')) {
       uni.showToast({ title: t('membership.payConfirmPending'), icon: 'none' })
     }
   }
 }
 
-/**
- * 订阅会员
- */
 async function onSubscribe(product) {
   try {
     await membershipStore.subscribe(product.productId, product.price)
@@ -118,31 +108,17 @@ async function onSubscribe(product) {
   }
 }
 
-/**
- * 加载页面数据
- */
 async function loadData() {
   try {
     const res = await getMembershipBanner()
     bannerUrl.value = resolveImageUrl(res.data?.imageUrl || res.data || '')
-  } catch (e) { /* 错误已统一处理 */ }
-
-  try {
-    await membershipStore.fetchProducts()
-  } catch (e) { /* 错误已统一处理 */ }
-
-  try {
-    await membershipStore.fetchMembershipInfo()
-  } catch (e) { /* 错误已统一处理 */ }
-
-  try {
-    await membershipStore.fetchSubscriptionStatus()
-  } catch (e) { /* 错误已统一处理 */ }
+  } catch (e) {}
+  try { await membershipStore.fetchProducts() } catch (e) {}
+  try { await membershipStore.fetchMembershipInfo() } catch (e) {}
+  try { await membershipStore.fetchSubscriptionStatus() } catch (e) {}
 }
 
-onMounted(() => {
-  loadData()
-})
+onMounted(() => { loadData() })
 </script>
 
 <style scoped>
@@ -151,59 +127,93 @@ onMounted(() => {
   background-color: #f5f5f5;
 }
 
+/* 自定义导航栏 */
+.custom-nav {
+  position: fixed;
+  top: 0; left: 0; right: 0;
+  z-index: 100;
+  background-color: #DBDBDB;
+}
+.nav-inner {
+  height: 44px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 16rpx;
+}
+.nav-back {
+  width: 60rpx;
+  height: 44px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.back-icon {
+  width: 40rpx;
+  height: 40rpx;
+}
+.nav-title {
+  font-size: 34rpx;
+  font-weight: 600;
+  color: #333;
+}
+.nav-placeholder {
+  width: 60rpx;
+}
+
+/* 宣传长图 */
 .membership-banner {
   width: 100%;
 }
 
-.products-section {
-  padding: 30rpx 24rpx;
-}
-
-.product-card {
+/* 底部悬浮按钮 */
+.fixed-bottom {
+  position: fixed;
+  bottom: 0; left: 0; right: 0;
+  z-index: 99;
   background-color: #ffffff;
-  border-radius: 16rpx;
-  padding: 30rpx;
-  margin-bottom: 24rpx;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
+  padding: 20rpx 32rpx 48rpx;
+  box-shadow: 0 -4rpx 20rpx rgba(0, 0, 0, 0.08);
 }
-
-.product-info {
+.bottom-btn-wrap {
+  margin-bottom: 12rpx;
+}
+.bottom-btn-wrap:last-child {
+  margin-bottom: 0;
+}
+.bottom-btn {
+  width: 100%;
+  height: 88rpx;
+  border-radius: 44rpx;
   display: flex;
   flex-direction: column;
+  align-items: center;
+  justify-content: center;
 }
-
-.product-name {
-  font-size: 30rpx;
-  color: #333;
-  margin-bottom: 8rpx;
+.monthly-btn {
+  background-color: #ff8c00;
 }
-
-.product-price {
-  font-size: 36rpx;
-  color: #ff6600;
-  font-weight: bold;
-}
-
-.buy-btn {
-  min-width: 200rpx;
-  height: 72rpx;
-  line-height: 72rpx;
-  text-align: center;
-  background-color: #ff6600;
-  color: #ffffff;
-  border-radius: 36rpx;
-  font-size: 28rpx;
-  border: none;
-}
-
 .subscribe-btn {
-  background-color: #6c5ce7;
+  background-color: #ffffff;
+  border: 2rpx solid #ff8c00;
 }
-
-.buy-btn.disabled {
+.subscribe-btn .bottom-btn-text {
+  color: #ff8c00;
+}
+.subscribe-btn .bottom-btn-sub {
+  color: #999;
+  font-size: 20rpx;
+  margin-top: 2rpx;
+}
+.disabled-btn {
   background-color: #cccccc;
-  color: #999999;
+}
+.bottom-btn-text {
+  font-size: 30rpx;
+  color: #ffffff;
+  font-weight: 500;
+}
+.bottom-btn-sub {
+  display: none;
 }
 </style>
diff --git a/mobile/pages/mine/mine.vue b/mobile/pages/mine/mine.vue
index 8e73a041..667a4164 100644
--- a/mobile/pages/mine/mine.vue
+++ b/mobile/pages/mine/mine.vue
@@ -1,99 +1,111 @@
 <template>
   <view class="mine-page">
-    <!-- 自定义头部 -->
-    <view class="header" :style="{ paddingTop: statusBarHeight + 'px' }">
-      <view class="header-inner">
-        <text class="header-title">贩卖机</text>
+    <!-- 固定标题栏 -->
+    <view class="fixed-nav" :style="{ paddingTop: statusBarHeight + 'px' }">
+      <view class="nav-inner">
+        <text class="nav-title">贩卖机</text>
       </view>
     </view>
 
-    <!-- 用户信息区域 -->
-    <view class="user-section" :style="{ marginTop: (statusBarHeight + 44) + 'px' }">
-      <!-- 未登录状态 -->
-      <view v-if="!userStore.isLoggedIn" class="user-row" @click="goLogin">
-        <image class="avatar" src="/static/logo.png" mode="aspectFill" />
-        <text class="login-btn-text">注册/登录 ></text>
-      </view>
-      <!-- 已登录状态 -->
-      <view v-else class="user-row">
-        <image class="avatar" src="/static/logo.png" mode="aspectFill" />
-        <view class="user-info">
-          <view class="name-row">
-            <text class="nickname">{{ userStore.userInfo?.nickname || '' }}</text>
-            <view v-if="userStore.userInfo?.isMember" class="vip-tag">
-              <image class="vip-icon" src="/static/ic_vip.png" mode="aspectFit" />
-              <text class="vip-text">会员</text>
+    <!-- 可滚动内容 -->
+    <view class="scroll-body" :style="{ paddingTop: (statusBarHeight + 44) + 'px' }">
+      <!-- 灰色头部背景区域 -->
+      <view class="header-bg">
+        <!-- 用户信息 -->
+        <view class="user-section">
+          <!-- 未登录 -->
+          <view v-if="!userStore.isLoggedIn" class="user-row" @click="goLogin">
+            <view class="avatar-wrap">
+              <image class="avatar-icon" src="/static/ic_me.png" mode="aspectFit" />
+            </view>
+            <text class="login-btn-text">注册/登录 ></text>
+          </view>
+          <!-- 已登录 -->
+          <view v-else class="user-row">
+            <view class="avatar-wrap">
+              <image class="avatar-icon" src="/static/ic_me.png" mode="aspectFit" />
+            </view>
+            <view class="user-info">
+              <view class="name-row">
+                <text class="nickname">{{ userStore.userInfo?.nickname || '' }}</text>
+                <view v-if="userStore.userInfo?.isMember" class="vip-tag">
+                  <image class="vip-icon" src="/static/ic_vip.png" mode="aspectFit" />
+                  <text class="vip-text">会员</text>
+                </view>
+              </view>
+              <text class="uid">UID：{{ userStore.userInfo?.uid || '' }}</text>
             </view>
           </view>
-          <text class="uid">UID：{{ userStore.userInfo?.uid || '' }}</text>
         </view>
       </view>
-    </view>
 
-    <!-- 积分区域 -->
-    <view v-if="userStore.isLoggedIn" class="points-card" @click="goPoints">
-      <view class="points-left">
-        <view class="points-icon-wrap">
-          <image class="points-icon" src="/static/ic_integral.png" mode="aspectFit" />
+      <!-- 内容区域 -->
+      <view class="content-area">
+      <!-- 积分卡片（上浮压在灰色头部上） -->
+      <view class="points-card" @click="goPoints">
+        <view class="points-left">
+          <view class="points-icon-wrap">
+            <image class="points-icon" src="/static/ic_integral.png" mode="aspectFit" />
+          </view>
+          <text class="points-label">{{ t('mine.points') }}</text>
         </view>
-        <text class="points-label">{{ t('mine.points') }}</text>
+        <text class="points-value">{{ balance }}</text>
       </view>
-      <text class="points-value">{{ balance }}</text>
-    </view>
 
-    <!-- 功能入口（赠送积分 + 我的优惠券） -->
-    <view v-if="userStore.isLoggedIn" class="func-row">
-      <view class="func-card" @click="showGiftPopup = true">
-        <view class="func-icon-wrap gift-bg">
-          <image class="func-icon" src="/static/ic_reward_points.png" mode="aspectFit" />
+      <!-- 功能入口 -->
+      <view class="func-row">
+        <view class="func-card" @click="onFuncClick('gift')">
+          <view class="func-icon-wrap">
+            <image class="func-icon" src="/static/ic_reward_points.png" mode="aspectFit" />
+          </view>
+          <text class="func-label">{{ t('mine.giftPoints') }}</text>
         </view>
-        <text class="func-label">{{ t('mine.giftPoints') }}</text>
-      </view>
-      <view class="func-card" @click="goCoupons">
-        <view class="func-icon-wrap coupon-bg">
-          <image class="func-icon" src="/static/ic_my_coupon.png" mode="aspectFit" />
+        <view class="func-card" @click="onFuncClick('coupons')">
+          <view class="func-icon-wrap">
+            <image class="func-icon" src="/static/ic_my_coupon.png" mode="aspectFit" />
+          </view>
+          <text class="func-label">{{ t('mine.myCoupons') }}</text>
         </view>
-        <text class="func-label">{{ t('mine.myCoupons') }}</text>
       </view>
-    </view>
 
-    <!-- 菜单列表 -->
-    <view class="menu-card">
-      <view class="menu-item" @click="showLangPicker = true">
-        <view class="menu-icon-wrap">
-          <image class="menu-icon" src="/static/ic_language.png" mode="aspectFit" />
+      <!-- 菜单列表 -->
+      <view class="menu-card">
+        <view class="menu-item" @click="showLangPicker = true">
+          <view class="menu-icon-wrap">
+            <image class="menu-icon" src="/static/ic_language.png" mode="aspectFit" />
+          </view>
+          <text class="menu-text">{{ t('mine.switchLang') }}</text>
+          <text class="menu-extra">{{ currentLangLabel }}</text>
+          <text class="menu-arrow">›</text>
         </view>
-        <text class="menu-text">{{ t('mine.switchLang') }}</text>
-        <text class="menu-extra">{{ currentLangLabel }}</text>
-        <text class="menu-arrow">›</text>
-      </view>
-      <view class="menu-item" @click="goAgreement">
-        <view class="menu-icon-wrap">
-          <image class="menu-icon" src="/static/ic_agreement.png" mode="aspectFit" />
+        <view class="menu-item" @click="goAgreement">
+          <view class="menu-icon-wrap">
+            <image class="menu-icon" src="/static/ic_agreement.png" mode="aspectFit" />
+          </view>
+          <text class="menu-text">{{ t('mine.userAgreement') }}</text>
+          <text class="menu-arrow">›</text>
         </view>
-        <text class="menu-text">{{ t('mine.userAgreement') }}</text>
-        <text class="menu-arrow">›</text>
-      </view>
-      <view class="menu-item" @click="goPrivacy">
-        <view class="menu-icon-wrap">
-          <image class="menu-icon" src="/static/ic_agreement2.png" mode="aspectFit" />
+        <view class="menu-item" @click="goPrivacy">
+          <view class="menu-icon-wrap">
+            <image class="menu-icon" src="/static/ic_agreement2.png" mode="aspectFit" />
+          </view>
+          <text class="menu-text">{{ t('mine.privacyPolicy') }}</text>
+          <text class="menu-arrow">›</text>
         </view>
-        <text class="menu-text">{{ t('mine.privacyPolicy') }}</text>
-        <text class="menu-arrow">›</text>
-      </view>
-      <view class="menu-item" @click="goAbout">
-        <view class="menu-icon-wrap">
-          <image class="menu-icon" src="/static/ic_about.png" mode="aspectFit" />
+        <view class="menu-item" @click="goAbout">
+          <view class="menu-icon-wrap">
+            <image class="menu-icon" src="/static/ic_about.png" mode="aspectFit" />
+          </view>
+          <text class="menu-text">{{ t('mine.about') }}</text>
+          <text class="menu-arrow">›</text>
         </view>
-        <text class="menu-text">{{ t('mine.about') }}</text>
-        <text class="menu-arrow">›</text>
-      </view>
-      <view v-if="userStore.isLoggedIn" class="menu-item" @click="showLogoutConfirm = true">
-        <view class="menu-icon-wrap">
-          <image class="menu-icon" src="/static/ic_exit.png" mode="aspectFit" />
+        <view v-if="userStore.isLoggedIn" class="menu-item" @click="showLogoutConfirm = true">
+          <view class="menu-icon-wrap">
+            <image class="menu-icon" src="/static/ic_exit.png" mode="aspectFit" />
+          </view>
+          <text class="menu-text">{{ t('mine.logout') }}</text>
+          <text class="menu-arrow">›</text>
         </view>
-        <text class="menu-text">{{ t('mine.logout') }}</text>
-        <text class="menu-arrow">›</text>
       </view>
     </view>
 
@@ -117,9 +129,22 @@
 
     <!-- 语言选择器弹窗 -->
     <LanguagePicker :visible="showLangPicker" @close="showLangPicker = false" />
+    </view>
+
+    <!-- 自定义底部导航 -->
+    <CustomTabBar current="/pages/mine/mine" />
   </view>
 </template>
 
+<script>
+export default {
+	onShow() {
+		uni.hideTabBar({ animation: false })
+		uni.$emit('mine:refresh')
+	}
+}
+</script>
+
 <script setup>
 import { ref, computed, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
@@ -128,6 +153,7 @@ import { getBalance } from '../../api/points.js'
 import { getStorage, LOCALE_KEY } from '../../utils/storage.js'
 import GiftPointsPopup from '../../components/GiftPointsPopup.vue'
 import LanguagePicker from '../../components/LanguagePicker.vue'
+import CustomTabBar from '../../components/CustomTabBar.vue'
 
 const { t, locale } = useI18n()
 const userStore = useUserStore()
@@ -139,21 +165,16 @@ try {
   statusBarHeight.value = sysInfo.statusBarHeight || 0
 } catch (e) {}
 
-// 积分余额
 const balance = ref(0)
-
-// 弹窗状态
 const showGiftPopup = ref(false)
 const showLangPicker = ref(false)
 const showLogoutConfirm = ref(false)
 
-// 当前语言标签
 const currentLangLabel = computed(() => {
   const map = { 'zh-CN': '简体中文', 'zh-TW': '繁體中文', 'en': 'English' }
   return map[locale.value] || '简体中文'
 })
 
-// 加载积分余额
 async function loadBalance() {
   if (!userStore.isLoggedIn) return
   try {
@@ -162,18 +183,28 @@ async function loadBalance() {
   } catch (e) {}
 }
 
-// 退出登录
+// 功能入口点击（未登录跳登录）
+function onFuncClick(type) {
+  if (!userStore.isLoggedIn) {
+    uni.navigateTo({ url: '/pages/login/login' })
+    return
+  }
+  if (type === 'gift') showGiftPopup.value = true
+  else if (type === 'coupons') goCoupons()
+}
+
 async function handleLogout() {
   showLogoutConfirm.value = false
   await userStore.logout()
   balance.value = 0
-  // 清除所有页面栈，返回首页
   uni.reLaunch({ url: '/pages/index/index' })
 }
 
-// 页面导航
 function goLogin() { uni.navigateTo({ url: '/pages/login/login' }) }
-function goPoints() { uni.navigateTo({ url: '/pages/points/points' }) }
+function goPoints() {
+  if (!userStore.isLoggedIn) { uni.navigateTo({ url: '/pages/login/login' }); return }
+  uni.navigateTo({ url: '/pages/points/points' })
+}
 function goCoupons() { uni.navigateTo({ url: '/pages/coupons/coupons' }) }
 function goAgreement() { uni.navigateTo({ url: '/pages/agreement/agreement' }) }
 function goPrivacy() { uni.navigateTo({ url: '/pages/privacy/privacy' }) }
@@ -185,47 +216,73 @@ onMounted(() => {
     loadBalance()
   }
 })
+
+// tab切换回来时刷新
+uni.$on('mine:refresh', () => {
+  if (userStore.isLoggedIn) {
+    userStore.fetchUserInfo()
+    loadBalance()
+  }
+})
 </script>
 
 <style scoped>
 .mine-page {
   min-height: 100vh;
-  background-color: #f5f0e8;
+  background-color: #f0f0f0;
+  padding-bottom: 120rpx;
 }
 
-/* 自定义头部 */
-.header {
+/* 固定标题栏 */
+.fixed-nav {
   position: fixed;
   top: 0; left: 0; right: 0;
-  z-index: 100;
-  background-color: #f5f0e8;
+  z-index: 200;
+  background-color: #DBDBDB;
 }
-.header-inner {
+.nav-inner {
   height: 44px;
   display: flex;
   align-items: center;
   justify-content: center;
 }
-.header-title {
+.nav-title {
   font-size: 34rpx;
   font-weight: 600;
   color: #333;
 }
 
+/* 灰色头部背景（跟随滚动） */
+.header-bg {
+  background-color: #DBDBDB;
+  border-bottom-left-radius: 60rpx;
+  border-bottom-right-radius: 60rpx;
+  padding: 16rpx 0 100rpx;
+}
+
 /* 用户信息 */
 .user-section {
-  padding: 30rpx 30rpx 0;
+  padding: 16rpx 32rpx 0;
 }
 .user-row {
   display: flex;
   align-items: center;
 }
-.avatar {
+.avatar-wrap {
   width: 100rpx;
   height: 100rpx;
-  border-radius: 50rpx;
+  border-radius: 50%;
+  border: 2rpx solid #c9a96e;
+  background-color: rgba(201, 169, 110, 0.1);
+  display: flex;
+  align-items: center;
+  justify-content: center;
   margin-right: 20rpx;
-  background-color: #e0e0e0;
+}
+.avatar-icon {
+  width: 52rpx;
+  height: 52rpx;
+  opacity: 0.6;
 }
 .login-btn-text {
   font-size: 32rpx;
@@ -264,7 +321,15 @@ onMounted(() => {
 }
 .uid {
   font-size: 24rpx;
-  color: #999;
+  color: #666;
+}
+
+/* 内容区域 */
+.content-area {
+  padding: 0 24rpx;
+  margin-top: -50rpx;
+  position: relative;
+  z-index: 101;
 }
 
 /* 积分卡片 */
@@ -273,9 +338,12 @@ onMounted(() => {
   align-items: center;
   justify-content: space-between;
   background-color: #ffffff;
-  margin: 24rpx 24rpx 0;
   padding: 28rpx 32rpx;
   border-radius: 20rpx;
+  margin-bottom: 24rpx;
+  box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+  position: relative;
+  z-index: 101;
 }
 .points-left {
   display: flex;
@@ -305,11 +373,11 @@ onMounted(() => {
   font-weight: 700;
 }
 
-/* 功能入口行 */
+/* 功能入口 */
 .func-row {
   display: flex;
-  padding: 24rpx 24rpx 0;
   gap: 24rpx;
+  margin-bottom: 24rpx;
 }
 .func-card {
   flex: 1;
@@ -324,17 +392,12 @@ onMounted(() => {
   width: 72rpx;
   height: 72rpx;
   border-radius: 18rpx;
+  background-color: #f5f0e8;
   display: flex;
   align-items: center;
   justify-content: center;
   margin-bottom: 12rpx;
 }
-.gift-bg {
-  background-color: #f5f0e8;
-}
-.coupon-bg {
-  background-color: #f5f0e8;
-}
 .func-icon {
   width: 44rpx;
   height: 44rpx;
@@ -347,7 +410,6 @@ onMounted(() => {
 /* 菜单列表 */
 .menu-card {
   background-color: #ffffff;
-  margin: 24rpx 24rpx 0;
   border-radius: 20rpx;
   overflow: hidden;
 }
@@ -389,7 +451,7 @@ onMounted(() => {
   color: #ccc;
 }
 
-/* 弹窗样式 */
+/* 弹窗 */
 .popup-mask {
   position: fixed;
   top: 0; left: 0; right: 0; bottom: 0;
diff --git a/mobile/pages/points/points.vue b/mobile/pages/points/points.vue
index 1785a462..f95a8392 100644
--- a/mobile/pages/points/points.vue
+++ b/mobile/pages/points/points.vue
@@ -55,7 +55,7 @@
       <view v-if="loading" class="loading-tip">
         <text>{{ t('common.loading') }}</text>
       </view>
-      <EmptyState v-if="!loading && records.length === 0" text="暂无积分记录" />
+      <EmptyState v-if="!loading && records.length === 0" :text="t('common.emptyNoPoints')" />
       <view v-if="noMore && records.length > 0" class="loading-tip">
         <text>{{ t('common.noMore') }}</text>
       </view>
diff --git a/mobile/pages/stamps/stamps.vue b/mobile/pages/stamps/stamps.vue
index 8e28bfdf..cf967988 100644
--- a/mobile/pages/stamps/stamps.vue
+++ b/mobile/pages/stamps/stamps.vue
@@ -64,7 +64,7 @@
     </view>
 
     <!-- 空状态 -->
-    <EmptyState v-if="stampCoupons.length === 0" text="暂无印花优惠券" />
+    <EmptyState v-if="stampCoupons.length === 0" :text="t('common.emptyNoStamps')" />
 
     <!-- 使用说明弹窗 -->
     <CouponGuidePopup :visible="showGuide" :content="guideContent" @close="showGuide = false" />
diff --git a/贩卖机硬件API对接文档.md b/贩卖机硬件API对接文档.md
index 8aa54e05..0f0bf88f 100644
--- a/贩卖机硬件API对接文档.md
+++ b/贩卖机硬件API对接文档.md
@@ -2,7 +2,7 @@
 
 ## 基本信息
 
-- 基础地址：`https://your-domain.com/api/vending`
+- 基础地址：`https://api.tty.shhmkjgs.cn/api/vending`
 - 数据格式：JSON
 - 字符编码：UTF-8
 - 所有请求需在 Header 中携带 `X-Machine-Id`（贩卖机唯一标识）