diff --git a/index.html b/index.html
index c3542fafbe9d9ac603835e5649ce42ef65267155..5cb4af79676e5180905a0bcac2ab6166cba0b42e 100644
--- a/index.html
+++ b/index.html
@@ -5,9 +5,10 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link href="style.css" rel="stylesheet" type="text/css" />
-    <title>InsCode支持AI编程了</title>
+    <title>InsCode新手教程</title>
 </head>
 <body>
-    <iframe src="//player.bilibili.com/player.html?aid=784117958&bvid=BV1e24y1A7Ze&cid=1141415011&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe>
+    <video width="100%" height="100%" src="https://file.iviewui.com/inscode/InsCode.mp4" autoplay controls>
+    </video>
 </body>
 </html>
\ No newline at end of file
