diff --git a/apps/roles/mingdao/files/mingdao.service b/apps/roles/mingdao/files/mingdao.service
deleted file mode 100644
index 30404508..00000000
--- a/apps/roles/mingdao/files/mingdao.service
+++ /dev/null
@@ -1,9 +0,0 @@
-[Unit]
-Description=mingdao service
-After=network.target
-[Service]
-Type=simple
-ExecStart=/bin/bash /data/apps/mingdao/installer/service.sh start
-ExecStop=-/usr/bin/pkill mingdaoyun
-[Install]
-WantedBy=multi-user.target
diff --git a/apps/roles/mingdao/files/sys.sh b/apps/roles/mingdao/files/sys.sh
new file mode 100644
index 00000000..ba5bcf2a
--- /dev/null
+++ b/apps/roles/mingdao/files/sys.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [[ -f /usr/local/MDPrivateDeployment/first ]];then   
+  rm -rf /data/mingdao/  
+  /bin/rm -f /usr/local/MDPrivateDeployment/first  
+  /bin/bash /usr/local/MDPrivateDeployment/service.sh stopall  
+  /bin/bash /usr/local/MDPrivateDeployment/service.sh start
+else  
+  sleep 30
+  docker system prune -f
+  /bin/bash /usr/local/MDPrivateDeployment/service.sh stopall
+  /bin/bash /usr/local/MDPrivateDeployment/service.sh startall
+fi