diff --git a/source/mooc/index.md b/source/mooc/index.md
index 21cbdb14b1e3424b999693ab9830cbc7c47a66fe..6d559faae66c765807e582bc50ef7cdddbb903e9 100644
--- a/source/mooc/index.md
+++ b/source/mooc/index.md
@@ -78,5 +78,5 @@ date: 2017-08-31 10:46:28
     +   [视频](http://open.163.com/special/opencourse/startup.html)
     +   [笔记](http://download.csdn.net/download/wizardforcel/10015140)
 +   [斯坦福 CS183c](http://blog.csdn.net/wizardforcel/article/details/79440956)
++   [斯坦福 CS183f](https://www.startupschool.org/?course=1)
 +   [斯坦福 CS007](https://cs007.blog/)
-+   [YC Startup School 2017](https://www.startupschool.org/?course=1)