diff --git a/ludu-module-datacenter/ludu-module-datacenter-biz/run.sh b/ludu-module-datacenter/ludu-module-datacenter-biz/run.sh
index 250e6512e..b1ba66a78 100644
--- a/ludu-module-datacenter/ludu-module-datacenter-biz/run.sh
+++ b/ludu-module-datacenter/ludu-module-datacenter-biz/run.sh
@@ -10,6 +10,6 @@ docker stop ${app_name}
 echo '----rm container----'
 docker rm ${app_name}
 echo '----rmi none image----'
-docker rmi $(docker images -f "dangling=true" -q)
+docker rmi ${app_name}:${app_version}
 echo '----start container----'
 docker run -d -p 48092:48092 --name ${app_name} --restart always ${app_name}:${app_version}
\ No newline at end of file