diff --git a/index.html b/index.html
index 9003ece..17d80c3 100644
--- a/index.html
+++ b/index.html
@@ -47,7 +47,6 @@
 <body>
   <div id="root"></div>
   <script src="./index.js"></script>
-  <button onclick="addToDesktop()">添加到桌面</button>
 </body>
 
 </html>
