diff --git a/pages-game/game/minesweeper/room-list.vue b/pages-game/game/minesweeper/room-list.vue
index ee264f1..8fcdeec 100644
--- a/pages-game/game/minesweeper/room-list.vue
+++ b/pages-game/game/minesweeper/room-list.vue
@@ -5,7 +5,7 @@
     <view class="header">
       <text class="title">实时对战信号</text>
       <view class="refresh-text-btn" :class="{ loading: loading }" @tap="loadRooms">
-        {{ loading ? '同步中...' : '刷新信号' }}
+        {{ loading ? '同步中...' : `刷新信号 (${countdown}s)` }}
       </view>
     </view>
 
@@ -66,7 +66,10 @@ export default {
       isRefreshing: false,
       gameToken: '',
       nakamaServer: '',
-      nakamaKey: ''
+      nakamaKey: '',
+      refreshInterval: null,
+      countdownInterval: null,
+      countdown: 5
     }
   },
   onLoad(options) {
@@ -74,6 +77,30 @@ export default {
     this.nakamaServer = decodeURIComponent(options.nakama_server || '');
     this.nakamaKey = decodeURIComponent(options.nakama_key || '');
     this.initAndLoad();
+
+    // 启动倒计时定时器，每秒更新一次
+    this.countdownInterval = setInterval(() => {
+      this.countdown--;
+      if (this.countdown <= 0) {
+        this.countdown = 5;
+      }
+    }, 1000);
+
+    // 启动自动刷新定时器，每5秒刷新一次
+    this.refreshInterval = setInterval(() => {
+      this.loadRooms();
+    }, 5000);
+  },
+  onUnload() {
+    // 清理定时器
+    if (this.refreshInterval) {
+      clearInterval(this.refreshInterval);
+      this.refreshInterval = null;
+    }
+    if (this.countdownInterval) {
+      clearInterval(this.countdownInterval);
+      this.countdownInterval = null;
+    }
   },
   methods: {
     async initAndLoad() {
@@ -95,6 +122,8 @@ export default {
       try {
         const res = await nakamaManager.rpc('list_matches', {});
         this.rooms = res || [];
+        // 重置倒计时
+        this.countdown = 5;
       } catch (e) {
         console.error('Failed to load rooms', e);
       } finally {
diff --git a/pages-shop/shop/detail.vue b/pages-shop/shop/detail.vue
index 5ddb87f..e9f3b6c 100644
--- a/pages-shop/shop/detail.vue
+++ b/pages-shop/shop/detail.vue
@@ -2,6 +2,7 @@
   <view class="page">
     <view class="bg-decoration"></view>
     <view class="loading" v-if="loading">加载中...</view>
+    <view v-else-if="isOutOfStock" class="empty">商品库存不足，由于市场价格存在波动，请联系客服核实价格和补充库存</view>
     <view v-else-if="detail.id" class="detail-wrap">
       <image v-if="detail.main_image" class="main-image" :src="detail.main_image" mode="widthFix" />
       <view class="info-card">
@@ -43,6 +44,7 @@ import { redeemProductByPoints } from '../../utils/request.js'
 
 const detail = ref({})
 const loading = ref(false)
+const isOutOfStock = ref(false)
 
 function formatPrice(p) {
   if (p === undefined || p === null) return '0.00'
@@ -51,11 +53,34 @@ function formatPrice(p) {
 
 async function fetchDetail(id) {
   loading.value = true
+  isOutOfStock.value = false
   try {
     const res = await getProductDetail(id)
     detail.value = res || {}
+	console.log(detail.value);
+	if (detail.value.code === 20002 || detail.value.message === '商品缺货') {
+	  // 商品缺货时标记状态,这样页面会显示缺货提示而不是"商品不存在"
+	  // request.js 中已经会弹出提示窗口
+	  isOutOfStock.value = true
+	  console.log('[商品详情] 商品缺货')
+	}
   } catch (e) {
-    detail.value = {}
+	
+    // 检查是否是商品缺货错误 (code: 20002)
+    const errorCode = e?.data?.code || e?.code
+    const errorMessage = e?.data?.message || e?.message || e?.msg
+
+    if (errorCode === 20002 || errorMessage === '商品缺货') {
+      // 商品缺货时标记状态,这样页面会显示缺货提示而不是"商品不存在"
+      // request.js 中已经会弹出提示窗口
+      isOutOfStock.value = true
+      console.log('[商品详情] 商品缺货')
+    } else {
+      // 其他错误才清空并显示"商品不存在"
+      detail.value = {}
+      console.log('[商品详情] 错误信息:', e)
+      uni.showToast({ title: errorMessage || '加载失败', icon: 'none' })
+    }
   } finally {
     loading.value = false
   }
diff --git a/pages/shop/index.vue b/pages/shop/index.vue
index d7239f6..1214b93 100644
--- a/pages/shop/index.vue
+++ b/pages/shop/index.vue
@@ -84,7 +84,7 @@
             <view class="thumb-wrap">
               <image class="product-thumb" :src="p.image" mode="aspectFill" lazy-load="true" />
                <view class="stock-tag" v-if="p.stock !== null && p.stock < 10 && p.stock > 0">仅剩{{p.stock}}件</view>
-               <view class="stock-tag out" v-else-if="p.stock === 0">已罄</view>
+               <view class="stock-tag out" v-else-if="p.stock === 0">售罄</view>
             </view>
             <view class="product-info">
               <text class="product-title">{{ p.title }}</text>
diff --git a/utils/request.js b/utils/request.js
index d94781c..24e5ccb 100644
--- a/utils/request.js
+++ b/utils/request.js
@@ -40,6 +40,17 @@ export function request({ url, method = 'GET', data = {}, header = {} }) {
               handleAuthExpired()
             }
           }
+
+          // 检查是否是商品缺货错误 (code: 20002)
+          // 仅当是商品详情接口时才弹窗
+          if (res.data && res.data.code === 20002 && url.startsWith('/api/app/products/')) {
+            uni.showModal({
+              title: '商品库存不足',
+              content: '当前商品库存不足，由于市场价格存在波动请联系客服核对价格，补充库存。',
+              showCancel: false
+            })
+          }
+
           const msg = (res.data && (res.data.message || res.data.msg)) || '请求错误'
           reject({ message: msg, statusCode: code, data: res.data })
         }