diff --git a/src/main/resources/executor/docker/install_docker.sh b/src/main/resources/executor/docker/install_docker.sh
index 4b6e82a766f5431537a74f26921583bffd96adc8..5aa2497684679ee71830661d365f2963a3bf6e00 100644
--- a/src/main/resources/executor/docker/install_docker.sh
+++ b/src/main/resources/executor/docker/install_docker.sh
@@ -1,14 +1,9 @@
 #安装docker
 function installDocker(){
-
-  yum-config-manager --add-repo https://mirrors.aliyun.com/repo/Centos-7.repo
-  yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
-  yum makecache fast
-  yum -y install yum-utils
-  yum install -y device-mapper-persistent-data lvm2 nfs-utils  conntrack-tools
-  yum install -y docker-ce-18.09.8
-  yum install -y  docker-ce-cli-18.09.8
-  systemctl daemon-reload
+  sudo yum -y update
+  sudo yum install -y yum-utils device-mapper-persistent-data lvm2
+  sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
+  sudo yum -y install docker-ce-18.03.1.ce
   systemctl enable docker
   systemctl restart docker
   docker version