diff --git a/.github/workflows/repo_sync.yml b/.github/workflows/repo_sync.yml
index 9ca91466..14032bba 100644
--- a/.github/workflows/repo_sync.yml
+++ b/.github/workflows/repo_sync.yml
@@ -14,6 +14,7 @@ jobs:
       PAT: ${{ secrets.PAT }} #此处PAT需要申请，教程详见：https://www.jianshu.com/p/bb82b3ad1d11
       dst_key: ${{ secrets.GITEE_PRIVATE_KEY }} # 我自己同步到gitee使用，其他人可忽略
     runs-on: ubuntu-latest
+    if: github.event.repository.owner.id == github.event.sender.id
     steps:
       - uses: actions/checkout@v2
         with: