diff --git a/.github/workflows/sync-skills-to-oss.yaml b/.github/workflows/sync-skills-to-oss.yaml
index 3cbab8dd2..ec3e5fbc7 100644
--- a/.github/workflows/sync-skills-to-oss.yaml
+++ b/.github/workflows/sync-skills-to-oss.yaml
@@ -44,7 +44,7 @@ jobs:
       - name: Sync Install Script to OSS
         uses: go-choppy/ossutil-github-action@master
         with:
-          ossArgs: 'cp install.sh oss://higress-ai/ai-gateway/install.sh'
+          ossArgs: 'cp -u install.sh oss://higress-ai/ai-gateway/install.sh'
           accessKey: ${{ secrets.ACCESS_KEYID }}
           accessSecret: ${{ secrets.ACCESS_KEYSECRET }}
           endpoint: oss-cn-hongkong.aliyuncs.com