diff --git a/source/mooc/index.md b/source/mooc/index.md
index 9aec60a1a17f27c8752e11f102969e654aac6272..aa5f325b7f09cfd99288b0962f6676e3ba274332 100644
--- a/source/mooc/index.md
+++ b/source/mooc/index.md
@@ -83,7 +83,7 @@ date: 2017-08-31 10:46:28
 
 ## 商业·理财
 
-+   [斯坦福 CS183](http://get.ftqq.com/1051.get)
++   [斯坦福 CS183](http://blog.csdn.net/wizardforcel/article/details/79633508)
 +   斯坦福 CS183b
     +   [视频](http://open.163.com/special/opencourse/startup.html)
     +   [笔记](http://download.csdn.net/download/wizardforcel/10015140)