diff --git a/public/index.html b/public/index.html
index f34418d..3fedc08 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,8 +7,6 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
     <title><%= webpackConfig.name %></title>
-    <!--[if lt IE 11]><script>window.location.href='/html/ie.html';</script><![endif]-->
-    <script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&ak=HZaiURFEy1OlQMosNP8SicYPtP7zZqMz"></script>
     <style>
     html,
     body,