diff --git a/src/modules/network_element/service/ne_version.impl.go b/src/modules/network_element/service/ne_version.impl.go
index d04e7873..7576ed5d 100644
--- a/src/modules/network_element/service/ne_version.impl.go
+++ b/src/modules/network_element/service/ne_version.impl.go
@@ -201,7 +201,7 @@ func (r *NeVersionImpl) Operate(action string, neVersion model.NeVersion, preinp
 			cmdStrArr = append(cmdStrArr, fmt.Sprintf("grep -qxF '%s' /etc/hosts || echo '%s' | sudo tee -a /etc/hosts \n", smsHost, smsHost))
 
 			// 30s后停止服务
-			cmdStrArr = append(cmdStrArr, "nohup sh -c \"sleep 30s && sudo ims-stop\" > /dev/null 2>&1 & \n")
+			// cmdStrArr = append(cmdStrArr, "nohup sh -c \"sleep 30s && sudo ims-stop\" > /dev/null 2>&1 & \n")
 		} else {
 			cmdStrArr = append(cmdStrArr, "sudo ims-stop \n")
 			cmdStrArr = append(cmdStrArr, pkgCmdStr+" \n")
@@ -390,7 +390,7 @@ func (r *NeVersionImpl) Operate(action string, neVersion model.NeVersion, preinp
 
 			cmdStrArr = append(cmdStrArr, fmt.Sprintf("sudo service %s restart \n", neTypeLower))
 			// 30s后停止服务
-			cmdStrArr = append(cmdStrArr, fmt.Sprintf("nohup sh -c \"sleep 30s && sudo service %s stop\" > /dev/null 2>&1 & \n", neTypeLower))
+			// cmdStrArr = append(cmdStrArr, fmt.Sprintf("nohup sh -c \"sleep 30s && sudo service %s stop\" > /dev/null 2>&1 & \n", neTypeLower))
 		} else {
 			cmdStrArr = append(cmdStrArr, fmt.Sprintf("sudo service %s stop \n", neTypeLower))
 			cmdStrArr = append(cmdStrArr, pkgCmdStr+" \n")