diff --git a/src/modules/network_element/service/ne_version.go b/src/modules/network_element/service/ne_version.go
index 93b42e5c..5729c11b 100644
--- a/src/modules/network_element/service/ne_version.go
+++ b/src/modules/network_element/service/ne_version.go
@@ -3,8 +3,10 @@ package service
 import (
 	"fmt"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"strings"
+	"syscall"
 	"time"
 
 	"be.ems/src/framework/cmd"
@@ -267,10 +269,18 @@ func (r NeVersion) operateCommand(action, neType string, neFilePaths []string) (
 		}
 		// 删除软件包
 		omcStrArr = append(omcStrArr, fmt.Sprintf("sudo rm %s", strings.Join(neFilePaths, " ")))
-		file.WriterFileTXT(fmt.Sprintf("#!/bin/bash \n%s", strings.Join(omcStrArr, " && ")), "/tmp/operate_omc.sh")
+
+		// file.WriterFileTXT(fmt.Sprintf("#!/bin/bash \n%s", strings.Join(omcStrArr, " && ")), "/tmp/operate_omc.sh")
+		// 使用 nohup 启动进程
+		cmd := exec.Command("nohup", "sh", "-c", fmt.Sprintf("sleep 2s && %s", strings.Join(omcStrArr, " && ")), "&")
+		cmd.SysProcAttr = &syscall.SysProcAttr{
+			Setpgid: true, // 使进程脱离父进程的进程组
+		}
+		cmd.Start() // 启动子进程
+
 		// 2s后执行omc相关命令
-		cmdStrArr = append(cmdStrArr, fmt.Sprintf("sudo rm -f /tmp/operate_run_%s_omc.out \n", action))
-		cmdStrArr = append(cmdStrArr, fmt.Sprintf("bash /tmp/operate_omc.sh > /tmp/operate_run_%s_omc.out 2>&1 & \n", action))
+		// cmdStrArr = append(cmdStrArr, fmt.Sprintf("sudo rm -f /tmp/operate_run_%s_omc.out \n", action))
+		// cmdStrArr = append(cmdStrArr, fmt.Sprintf("bash /tmp/operate_omc.sh > /tmp/operate_run_%s_omc.out 2>&1 & \n", action))
 		cmdStrArr = append(cmdStrArr, fmt.Sprintf("echo '%s' \n", okFlagStr))
 		return okFlagStr, cmdStrArr, nil
 	} else if neType == "IMS" {