diff --git a/docs/documentation/notebook.md b/docs/documentation/notebook.md
index a0df77e..ee1316b 100644
--- a/docs/documentation/notebook.md
+++ b/docs/documentation/notebook.md
@@ -1,5 +1,4 @@
 # Lab notebooks
 
 
-**click it!** 
-![notebook](../img/idec-note-STU-China.pdf)
+[click me]([https://www.baidu.com](https://idec-teams.github.io/2024_STU_-China/img/idec-note-STU-China.pdf))