diff --git a/index.html b/index.html
index 935b676..419c644 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,8 @@
 <head>
 	<title>滴滴开源平台</title>
 	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <meta http-equiv="X-UA-Compatible" content="ie=edge">
 	<link href="//cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
 	<script src="//cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
 	<script src="//cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
