diff --git a/docs/mobile.html b/docs/mobile.html
index b77a9523a..1be831b91 100644
--- a/docs/mobile.html
+++ b/docs/mobile.html
@@ -16,13 +16,10 @@
 
 <body>
     <div class="container">
+        <video src="/assets/sample/video.mp4" playsInline></video>
         <div class="artplayer-app"></div>
         <p class="tip"></p>
     </div>
-    <script src="./assets/js/polyfill/core.js"></script>
-    <script src="./assets/js/polyfill/fetch.polyfill.js"></script>
-    <script src="./assets/js/polyfill/encoding-indexes.js"></script>
-    <script src="./assets/js/polyfill/encoding.js"></script>
     <script src="./assets/js/vconsole.min.js"></script>
     <script src="./uncompiled/artplayer.js?t=6"></script>
     <script src="./uncompiled/artplayer-plugin-danmuku.js"></script>