diff --git a/docs/编程入门/MIT-Missing-Semester.md b/docs/编程入门/MIT-Missing-Semester.md
index f313de05..db2b2875 100644
--- a/docs/编程入门/MIT-Missing-Semester.md
+++ b/docs/编程入门/MIT-Missing-Semester.md
@@ -14,9 +14,9 @@
 ## 课程资源
 
 - 课程网站：<https://missing.csail.mit.edu/2020/>
-- 课程中文网站: <https://missing-semester-cn.github.io/>
 - 课程视频：<https://www.youtube.com/playlist?list=PLyzOVJj3bHQuloKGG59rS43e29ro7I57J>
 - 课程中文字幕视频:
   - Missing_Semi_中译组（未完）：<https://space.bilibili.com/1010983811?spm_id_from=333.337.search-card.all.click>
   - 刘黑黑a（未完）：<https://space.bilibili.com/518734451?spm_id_from=333.337.search-card.all.click>
+- 课程中文字幕视频（未完）: <https://space.bilibili.com/1010983811?spm_id_from=333.337.search-card.all.click>
 - 课程作业：一些随堂小练习，具体见课程网站。