diff --git a/index.html b/index.html
index c49fa7d..1ca4a4e 100644
--- a/index.html
+++ b/index.html
@@ -16,10 +16,10 @@
     />
   </head>
   <body>
-    <div data-app id="app"></div>
     <div id="app"></div>
     <script>
       window.$docsify = {
+        search: 'auto', // default
         loadSidebar: true,
         // loadNavbar: true,
         // mergeNavbar: true,
@@ -28,5 +28,6 @@
       };
     </script>
     <script src="//cdn.jsdelivr.net/npm/docsify@4"></script>
+    <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
   </body>
 </html>
\ No newline at end of file
