diff --git a/components/qr_code/qr_code.wxml b/components/qr_code/qr_code.wxml
index b6da6b4..5aa0ec7 100644
--- a/components/qr_code/qr_code.wxml
+++ b/components/qr_code/qr_code.wxml
@@ -1,5 +1,5 @@
 
-<view class="xc-pop-up"  wx:if="{{q_show}}">
+<view class="xc-pop-up"  wx:if="{{q_show}}" catchtouchmove='true'>
 <!-- <scroll-view scroll-y="false" style="	height: 100%;"> -->
   <view class="xc-obscuration" bindtap='close' catchtouchmove="ture"></view>
   <view>