diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 60d5667..fac6f9a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,7 +17,18 @@ env:
   VPS_USER: ${{ secrets.VPS_USER }}
 
 jobs:
+  syntax-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+
+      - name: Python syntax check
+        run: |
+          python3 -m py_compile run_server.py auto_merge_bot.py callback_server.py setup_app.py setup_all.py generate_manifest.py generate_manifest_domain.py start_server.py
+
   build-and-deploy:
+    needs: syntax-check
     runs-on: ubuntu-latest
     steps:
       - name: Checkout