diff --git a/index.html b/index.html
index 9d33c85..b1f63b6 100644
--- a/index.html
+++ b/index.html
@@ -6,6 +6,7 @@
     <title>兰州沙盘</title>
     <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico">
     <link rel="stylesheet" href="src/style/reset.css" >
+    <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=cuMSxNl5LOY6sf1M3nDGtG6tGXl5a0Bb"></script>
   </head>
   <body>
     <div id="app"></div>
