diff --git a/docs/深度学习/CS231.en.md b/docs/深度学习/CS231.en.md
index c1d12bb4..ccc427e6 100644
--- a/docs/深度学习/CS231.en.md
+++ b/docs/深度学习/CS231.en.md
@@ -13,6 +13,6 @@ Stanford's CV introductory class, led by the giant of the computer field, Fei-Fe
 ## Course Resources
 
 - Course Website：<http://cs231n.stanford.edu/>
-- Course Video：<https://www.bilibili.com/video/BV1nJ411z7fe>
+- Course Video：[spring 2017 Bilibili (Classic)](https://www.bilibili.com/video/BV1nJ411z7fe), [spring 2025 YouTube (Latest)](https://www.youtube.com/playlist?list=PLoROMvodv4rOmsNzYBMe0gJY2XS8AQg16)
 - Course Materials: None
 - Coursework：<http://cs231n.stanford.edu/schedule.html>，3 Programming Assignments
diff --git a/docs/深度学习/CS231.md b/docs/深度学习/CS231.md
index 0fe57e0f..6f2d9bf7 100644
--- a/docs/深度学习/CS231.md
+++ b/docs/深度学习/CS231.md
@@ -13,6 +13,6 @@ Stanford 的 CV 入门课，由计算机领域的巨佬李飞飞院士领衔教
 ## 课程资源
 
 - 课程网站：<http://cs231n.stanford.edu/>
-- 课程视频：<https://www.bilibili.com/video/BV1nJ411z7fe>
+- 课程视频：[spring 2017 Bilibili](https://www.bilibili.com/video/BV1nJ411z7fe), [spring 2025 YouTube (最新)](https://www.youtube.com/playlist?list=PLoROMvodv4rOmsNzYBMe0gJY2XS8AQg16)
 - 课程教材：无
 - 课程作业：<http://cs231n.stanford.edu/schedule.html>，3个编程作业