Update index.html

docs/index.html

@@ -35,6 +35,21 @@
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/docsify/4.9.1/docsify.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/docsify/4.9.1/plugins/search.min.js"></script>
+<script>
+  var _hmt = _hmt || [];
+  (function() {
+    var hm = document.createElement("script");
+    hm.src = "https://hm.baidu.com/hm.js?417c70b213920a05c37d6700d8d12164";
+    var s = document.getElementsByTagName("script")[0]; 
+    s.parentNode.insertBefore(hm, s);
+  })();
+  </script>
+
+<script type="text/javascript">
+  var host = "ihewro.github.io";
+  if (("localhost:3000" !== window.location.host) && (window.location.protocol != "https:") && ("127.0.0.1:3000" !== window.location.host))
+      window.location.protocol = "https";
+</script>
 
 
 </html>