diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index be4f493..c23880f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.6.0
     hooks:
       - id: check-added-large-files
       - id: fix-byte-order-marker
@@ -21,11 +21,11 @@ repos:
       - id: check-toml
       - id: check-json
   - repo: https://github.com/Lucas-C/pre-commit-hooks
-    rev: v1.5.4
+    rev: v1.5.5
     hooks:
       - id: remove-crlf
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.2.6
+    rev: v2.3.0
     hooks:
       - id: codespell
         additional_dependencies:
@@ -45,7 +45,7 @@ repos:
     hooks:
       - id: check-mailmap
   - repo: https://github.com/adrienverge/yamllint
-    rev: v1.33.0
+    rev: v1.35.1
     hooks:
       - id: yamllint
   - repo: https://github.com/executablebooks/mdformat
@@ -63,7 +63,7 @@ repos:
           - mdformat-black
           - mdformat-config
   - repo: https://github.com/DavidAnson/markdownlint-cli2
-    rev: v0.11.0
+    rev: v0.13.0
     hooks:
       - id: markdownlint-cli2
         additional_dependencies:
diff --git a/_posts/activity/academic/2023-12-08-vcip.md b/_posts/activity/academic/2023-12-08-vcip.md
index 0095c1d..5c2e480 100644
--- a/_posts/activity/academic/2023-12-08-vcip.md
+++ b/_posts/activity/academic/2023-12-08-vcip.md
@@ -1,7 +1,7 @@
 ---
 title: VCIP @ Jeju Island
 cover-img: 
- https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6899ee6d-655a-40fe-b9fb-e1c0fdf24711
+  https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6899ee6d-655a-40fe-b9fb-e1c0fdf24711
 thumbnail-img: 
   https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/6bd917d1-7b1e-41b0-a9c7-edf2857a450c
 tags:
@@ -18,4 +18,4 @@ Students Xihua Sheng, Yuqi Li, and Dongmei Xue from the iVC team won the first p
 ![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)
 ![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
+![2](https://github.com/ustc-ivclab/ustc-ivclab.github.io/assets/116997215/8da3d960-8aa5-447a-8db8-6d702e1812ae)