diff --git a/_posts/activity/academic/2023-08-21-vcip.md b/_posts/activity/academic/2023-12-08-vcip.md
similarity index 90%
rename from _posts/activity/academic/2023-08-21-vcip.md
rename to _posts/activity/academic/2023-12-08-vcip.md
index e0a6abf..0095c1d 100644
--- a/_posts/activity/academic/2023-08-21-vcip.md
+++ b/_posts/activity/academic/2023-12-08-vcip.md
@@ -15,7 +15,7 @@ Students Xihua Sheng, Yuqi Li, and Dongmei Xue from the iVC team won the first p
 
 ## Photos
 
-![1](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/41df96e2-1074-4ad6-a471-dde9e8592d1c)
-![2](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/8da3d960-8aa5-447a-8db8-6d702e1812ae)
 ![3](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6bd917d1-7b1e-41b0-a9c7-edf2857a450c)
-![4](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6899ee6d-655a-40fe-b9fb-e1c0fdf24711)
\ No newline at end of file
+![4](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6899ee6d-655a-40fe-b9fb-e1c0fdf24711)
+![1](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/41df96e2-1074-4ad6-a471-dde9e8592d1c)
+![2](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/8da3d960-8aa5-447a-8db8-6d702e1812ae)
\ No newline at end of file
diff --git a/_posts/activity/entertainment/2023-06-08-graduation-season.md b/_posts/activity/entertainment/2023-06-08-graduation-season.md
index 5dd1ff9..a168636 100644
--- a/_posts/activity/entertainment/2023-06-08-graduation-season.md
+++ b/_posts/activity/entertainment/2023-06-08-graduation-season.md
@@ -6,7 +6,7 @@ thumbnail-img:
   https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/375013e5-a4bd-47cf-b96b-945d4457651e
 tags:
   - entertainment
-is_show: true
+is_show: false
 ---
 
 ## Photos