diff --git a/pages/mall/index/index.wxml b/pages/mall/index/index.wxml
index f6ede7a..41bb0ff 100644
--- a/pages/mall/index/index.wxml
+++ b/pages/mall/index/index.wxml
@@ -5,7 +5,7 @@
 </cu-custom>
 
 <scroll-view scroll-y style="height: {{height}}rpx;" bindscroll="onScroll" scroll-into-view="{{toView}}" bind:scrolltolower="fetchMoreList" wx:if="{{firstShow}}">
-  <view wx:if="{{bannerList}}" style="height:270rpx;min-height: 270rpx">
+  <view wx:if="{{bannerList.length}}" style="height:270rpx;min-height: 270rpx">
 	  <swiper class="screen-swiper" circular="{{true}}" indicator-dots="{{false}}" autoplay="true" interval="5000" duration="500">
 		  <swiper-item wx:for="{{bannerList}}" wx:key="index" >
 			  <wux-image width="{{750}}" height="{{270}}" nuit="{{'rpx'}}" src="{{item.picUrl}}" mode="aspectFill" data-index="{{index}}" bind:click="tapBanner">