diff --git a/.drone.yml b/.drone.yml
index 90cba9b..048eeef 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -175,8 +175,10 @@ steps:
       port: 22 # 远程连接端口
       command_timeout: 10m # 远程执行命令超时时间
       script:
+        - tag=${DRONE_TAG}
+        - echo "rollback to" $tag 
         - cd /root/repo/mytest # 进入宿主机构建目录
-        - docker pull ccr.ccs.tencentyun.com/guandao/test:${DRONE_TAG} # 指定回退版本
+        - docker pull ccr.ccs.tencentyun.com/guandao/test:$tag # 指定回退版本
         - docker-compose down
         - docker-compose up -d