diff --git a/.github/workflows/compile.yml b/.github/workflows/compile.yml
index fef9a43..4a8b21c 100644
--- a/.github/workflows/compile.yml
+++ b/.github/workflows/compile.yml
@@ -14,8 +14,6 @@ jobs:
             python-version: '3.x' # Version range or exact version of a Python version to use, using SemVer's version range syntax
             architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
       - run: python gen.py
-      - name: Set up Git repository
-        uses: actions/checkout@v2
       - name: Compile LaTeX document
         uses: xu-cheng/latex-action@v2
         with: