no message

public/index.html

@@ -22,6 +22,15 @@
     type="text/javascript"
     charset="utf-8"
   ></script>
+  <script>
+    var _hmt = _hmt || [];
+    (function() {
+      var hm = document.createElement("script");
+      hm.src = "https://hm.baidu.com/hm.js?34c735cf886f20660903a4e44c3f17c6";
+      var s = document.getElementsByTagName("script")[0]; 
+      s.parentNode.insertBefore(hm, s);
+    })();
+    </script>
     <title><%= webpackConfig.name %></title>
     <style></style>
   </head>