diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index 1b61575..d279757 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -1,9 +1,9 @@
   <scroll-view scroll-y="true" height="100%">
-    <swiper style="height:470rpx;" indicator-dots="true" autoplay="true" interval="5000" duration="1000">
+    <swiper style="height:410rpx;" indicator-dots="true" autoplay="true" interval="5000" duration="1000">
       <block wx:for="{{slides}}" wx:for-item="slide" wx:key="id">
         <swiper-item>
           <navigator url="{{slide.url}}">
-            <image class="slide-img" src="{{slide.img}}" mode="aspectFill"/>
+            <image class="slide-img" src="{{slide.img}}" mode="aspectFit"/>
           </navigator>
         </swiper-item>
       </block>
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index de54b3e..afd61ff 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -1,5 +1,6 @@
 .slide-img {
   width: 100%;
+  height: 400rpx;
 }
 
 .navs {