diff --git a/docs/intro.md b/docs/intro.md
index ec7a06a78..961122546 100644
--- a/docs/intro.md
+++ b/docs/intro.md
@@ -41,5 +41,5 @@ sidebar_position: 1
 
 # 本节视频教程
 
-<iframe src="//player.bilibili.com/player.html?isOutside=true&aid=1856102651&bvid=BV16W421R7tm&cid=1616123376&p=1&high_quality=1&danmaku=0" allowfullscreen="allowfullscreen" width="100%" height="500" scrolling="no" frameborder="0" sandbox="allow-top-navigation allow-same-origin allow-forms allow-scripts"></iframe>
+<iframe src="//player.bilibili.com/player.html?isOutside=true&aid=1856102651&bvid=BV16W421R7tm&cid=1616123376&p=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe>