diff --git a/dev/index.html b/dev/index.html
index 579e298fe4b36f09f62cc9f7fcc6a2c371f73fec..2a1fb91c14c1ede68fb07a0e5140436d113925df 100644
--- a/dev/index.html
+++ b/dev/index.html
@@ -3,5 +3,6 @@
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?3d48322170d471164729cba5dfa4195f";
var s = document.getElementsByTagName("script")[0];
+
s.parentNode.insertBefore(hm, s);
- })();</script><style></style><link href=https://cdn.singsingenglish.com/new-changchangH5/static/css/app.9f631d4069047acf4ee994f5d9f958c3.css rel=stylesheet></head><body><div id=app></div><script src=https://res.wx.qq.com/open/js/jweixin-1.3.2.js></script><script src=https://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/vconsole/3.0.0/vconsole.min.js></script><script>var vConsole = new VConsole();</script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/manifest.735bc0ee6b970393b2a1.js></script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/vendor.79830bf4ea6da1a02026.js></script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/app.afcf1c08607b53368dd3.js></script></body></html>
\ No newline at end of file
+ })();</script><style></style><link href=https://cdn.singsingenglish.com/new-changchangH5/static/css/app.9f631d4069047acf4ee994f5d9f958c3.css rel=stylesheet></head><body><div id=app></div><script src=https://res.wx.qq.com/open/js/jweixin-1.3.2.js></script><script src=https://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/vconsole/3.0.0/vconsole.min.js></script><script>var vConsole = new VConsole();</script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/manifest.735bc0ee6b970393b2a1.js></script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/vendor.79830bf4ea6da1a02026.js></script><script type=text/javascript src=https://cdn.singsingenglish.com/new-changchangH5/static/js/app.afcf1c08607b53368dd3.js></script></body></html>