diff --git a/README-CN.md b/README-CN.md
index 9c9f6e4..226ecd4 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -26,4 +26,4 @@ Read this in other languages: [English](README.md)  , [简体中文](README-CN.m
 [Busybox](https://busybox.net/)   
 ...  
 ## Preview
-[![Preview Video]( )](https://www.bilibili.com/blackboard/webplayer/mbplayer.html?aid=1651456877&bvid=BV1Uj421U7NF&cid=1457414409&p=1 Preview Video)
\ No newline at end of file
+[![Preview Video]( )](https://www.bilibili.com/blackboard/webplayer/mbplayer.html?aid=1651456877&bvid=BV1Uj421U7NF&cid=1457414409&p=1)
\ No newline at end of file
diff --git a/README.md b/README.md
index d7f5c16..31be906 100644
--- a/README.md
+++ b/README.md
@@ -31,4 +31,4 @@ and preview blogs. GIT, terminal, custom Shell scripts，Create articles, tag ma
 [Busybox](https://busybox.net/)   
 ...  
 ## Preview
-[![Preview Video](http://img.youtube.com/vi/vPQjNEwXghk/0.jpg)](https://www.youtube.com/watch?v=vPQjNEwXghk Preview Video)
+[![Preview Video](http://img.youtube.com/vi/vPQjNEwXghk/0.jpg)](https://www.youtube.com/watch?v=vPQjNEwXghk)