diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6ab3bc77f27db3fddeeb9bab00e73f778cec67f0..503b3fa0f71302263a5bc1bbb64a1af9e5d811a4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: git@codechina.csdn.net:csdn/skill_tree_hook.git
-    rev: 450097b0e3d8b23d98a9ecc61bb104bb9124876b
+    rev: 8cb76ab3b493582d3dab0021fb6fddfa28ec5a66
     hooks:
       - id: pre-commit
         verbose: true
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 092affdaf91b09fb826def3033ad4148b8096c53..7669df75a2a5bee10422f763f78d482650a02d02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,2 @@
 pre_commit~=2.16.0
-GitPython~=3.1.24
 skill-tree-parser~=0.0.3