diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index df9d905d..87faebe8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,24 +1,25 @@
-name: Run Python Script
+name: Run Python Script and Commit CSV
 
 on:
   push:
     branches:
-      - main
+      - main # 触发动作的分支
   schedule:
-    # 每天运行一次，可以按需调整
+    # 每天UTC时间00:00运行，按需调整
     - cron: '0 0 * * *'
 
 jobs:
-  build:
+  build-and-commit-csv:
     runs-on: ubuntu-latest
     
     steps:
     - uses: actions/checkout@v2
+
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.8' # 你使用的 Python 版本
-    
+        python-version: '3.8' # 你的 Python 版本
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -28,8 +29,18 @@ jobs:
       run: |
         python -c "import pywencai; res = pywencai.get(question='退市股票', loop=True); res.to_csv('问财.csv', index=False, encoding='utf-8-sig'); print(res)"
       
-    - name: Upload result
+    - name: Upload CSV as Artifact
       uses: actions/upload-artifact@v2
       with:
         name: wencai-results
         path: 问财.csv
+
+    - name: Commit and Push CSV to Repository
+      run: |
+        git config --local user.email "action@github.com"
+        git config --local user.name "GitHub Action"
+        git add -f 问财.csv
+        git commit -m 'Automatically update and commit 问财.csv' || echo "No changes to commit"
+        git push origin HEAD:${{ github.ref }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}