diff --git a/curriculum/2022-mlai.md b/curriculum/2022-mlai.md
index bfc241e..4f53a80 100644
--- a/curriculum/2022-mlai.md
+++ b/curriculum/2022-mlai.md
@@ -16,5 +16,5 @@
 
 上课地点是：西工大友谊校区 **研究生西馆XB105**
 
-![hangkonglou_d](images/hangkonglou_d.png)
+