diff --git a/README.md b/README.md
index 59665bf6e3f2d3a07f6c55ffee1b125b22cd19f7..85d1bf923779fa20bcc15cb186a25666a129d23d 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Leedia’s 开源操作系统的学习记录仓库
 ### 学习内容
 - 学习Rust语法  
 [初级视频](https://www.bilibili.com/video/BV1xJ411B79h)学习(26/26),[随堂笔记](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rust_lang/%E5%88%9D%E7%BA%A7)    
-[进阶视频](https://www.bilibili.com/video/BV1FJ411Y71o?p=1)学习学习(4/81),[随堂笔记](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rust_lang/%E8%BF%9B%E9%98%B6)
+[进阶视频](https://www.bilibili.com/video/BV1FJ411Y71o?p=1)学习(4/81),[随堂笔记](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rust_lang/%E8%BF%9B%E9%98%B6)
 - 完成初级编程题  
 [Small exercisest(8/20) ](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rustlings)
 ### 感悟
@@ -26,7 +26,7 @@ Rust这门语言能从很多方面体现出它的安全，愈发有兴趣。
 ## 第四天 2021-7-6
 ### 学习内容
 - 学习Rust语法  
-[进阶视频](https://www.bilibili.com/video/BV1FJ411Y71o?p=1)学习学习(16/81),[随堂笔记](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rust_lang/%E8%BF%9B%E9%98%B6)
+[进阶视频](https://www.bilibili.com/video/BV1FJ411Y71o?p=1)学习(16/81),[随堂笔记](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rust_lang/%E8%BF%9B%E9%98%B6)
 - 完成初级编程题   
 [Small exercisest(16/20) ](https://codechina.csdn.net/weixin_51460943/leedia-s-learning-records/-/tree/master/rustlings) 
 ## 第五天 2021-7-7