diff --git a/pages/index/index.vue b/pages/index/index.vue
index c6283dd..a8c9842 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -192,7 +192,7 @@
             index + 1
           }}</view>
           <image
-            :src="item?.resourceInfo?.url"
+            :src="getThumbUrl(item?.resourceInfo?.url)"
             mode="aspectFill"
             class="rank-thumb"
           />
@@ -201,7 +201,7 @@
               <text class="rank-title">{{ item.title }}</text>
             </view>
             <view class="rank-meta">
-              <view class="tag-hot" v-if="item.isHot">HOT</view>
+              <view class="tag-hot" v-if="index <= 3">HOT</view>
               <text class="usage-count">{{ item.usageCount }} 人在用</text>
             </view>
           </view>
@@ -303,7 +303,8 @@ const greetingText = computed(() => {
 });
 
 const getThumbUrl = (url) => {
-  return `${url}?imageView2/1/w/340/h/600/q/80`;
+  if (!url) return "";
+  return `${url}?imageView2/1/w/200/h/200/q/80`;
 };
 
 const handleLogin = () => {