diff --git a/public/app.html b/public/app.html
index 708859714..5ebcdc286 100644
--- a/public/app.html
+++ b/public/app.html
@@ -2,6 +2,13 @@
 <html>
 <head>
   <title>react js</title>
+  <meta charset='utf-8' />
+  <meta name="keywords" content="" />
+  <meta name="description" content="" />
+  <meta name="apple-mobile-web-app-capable" content="no">
+  <meta content='True' name='HandheldFriendly' />
+  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
+
   <link type="text/css" rel="stylesheet" href="/stylesheets/weui/weixin.css" />
 
   <script src="/javascripts/wechat/react.js"></script>
