diff --git a/source/mooc/index.md b/source/mooc/index.md
index 7dc4b4a3b43fa7b0740e29f4c072673a1c388675..9aec60a1a17f27c8752e11f102969e654aac6272 100644
--- a/source/mooc/index.md
+++ b/source/mooc/index.md
@@ -52,6 +52,9 @@ date: 2017-08-31 10:46:28
 +   [UCB STAT153](https://www.stat.berkeley.edu/~aditya/styled-5/index.html)
 +   [UCB STAT155](https://www.stat.berkeley.edu/~peres/155.html)
 +   [斯坦福 博弈论](http://www.game-theory-class.org/)
++   耶鲁 ECON159
+    +   [视频](http://open.163.com/special/gametheory/)
+    +   [讲义](https://download.csdn.net/download/wizardforcel/10294261)
 +   [斯坦福 CVX101](https://www.bilibili.com/video/av8907218/)
 +   UCB DATA8
     +   [主页](http://data8.org/)