diff --git a/index.html b/index.html
index b1d1fe4b..bb4b362d 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
   <script>window.Promise || document.write('<script src="//img.yzcdn.cn/huiyi/build/h5/js/pinkie.min.js"><\/script>');</script>
 </head>
 <body ontouchstart>
-
+ 
 <div id="app"></div>
 
 <script type="text/javascript" src="https://youzan.github.io/vant-weapp/vant-docs.63847b22.js"></script></body>
