diff --git a/.gitea/workflows/publish.yaml b/.gitea/workflows/publish.yaml
index 1e21ed2..5583bc5 100644
--- a/.gitea/workflows/publish.yaml
+++ b/.gitea/workflows/publish.yaml
@@ -17,11 +17,12 @@ jobs:
           username: fudaoyuanicu
           password: ${{ secrets.DOCKER_PASSWORD }} 
       - uses: docker/metadata-action@v5
+        id: meta
         with:
           images: fudaoyuanicu/015-app
           tags: |
             type=ref,event=tag
-            type=raw,value=latest
+            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
       - name: Set build time
         id: build-time
         run: |