diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8fb127f..68de42f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
     - name: 检查分支
       uses: actions/checkout@v3
       with:
-        ref: main
+        ref: master
         token: ${{ secrets.GITHUB_TOKEN }}
 
     - name: 缓存项目 npm 包