diff --git a/.gitea/workflows/docker.yml b/.gitea/workflows/docker.yml
index 0a51338..c4ddb1c 100644
--- a/.gitea/workflows/docker.yml
+++ b/.gitea/workflows/docker.yml
@@ -11,7 +11,7 @@ on:
 
 env:
   # Docker镜像仓库
-  REPO: ${{ vars.REPO }}
+  REPO: ${{ vars.REPO || 'registry.kxsw.us/ppanel-server' }}
   # SSH连接信息
   SSH_HOST: ${{ vars.SSH_HOST }}
   SSH_PORT: ${{ vars.SSH_PORT }}