修改ico

public/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <meta name="renderer" content="webkit">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
-    <link rel="icon" href="./logo.png">
+    <link rel="icon" href="favicon.ico">
     <link rel="stylesheet" type="text/css" media="print" href="<%= BASE_URL %>print-lock.css">
     <title><%= webpackConfig.name %></title>
     <!--[if lt IE 11]><script>window.location.href='/html/ie.html';</script><![endif]-->