diff --git a/src/modules/network_element/service/ne_license.impl.go b/src/modules/network_element/service/ne_license.impl.go
index 8e5fc916..9316f0cb 100644
--- a/src/modules/network_element/service/ne_license.impl.go
+++ b/src/modules/network_element/service/ne_license.impl.go
@@ -3,6 +3,7 @@ package service
 import (
 	"fmt"
 	"os"
+	"path/filepath"
 	"runtime"
 	"strings"
 	"time"
@@ -174,17 +175,17 @@ func (r *NeLicenseImpl) UploadLicense(neLicense model.NeLicense) error {
 
 	// 网元端授权文件路径
 	neTypeLower := strings.ToLower(neLicense.NeType)
-	neLicensePath := fmt.Sprintf("/usr/local/etc/%s/license", neTypeLower)
-	// 修改文件夹权限
-	sshClient.RunCMD(fmt.Sprintf("sudo chmod o+w %s/", neLicensePath))
-	sshClient.RunCMD(fmt.Sprintf("sudo chmod o+w %s/system.ini", neLicensePath))
+	neLicensePath := fmt.Sprintf("/usr/local/etc/%s/license/system.ini", neTypeLower)
+	neLicenseDir := filepath.ToSlash(filepath.Dir(neLicensePath))
+	// 修改网元文件权限
+	sshClient.RunCMD(fmt.Sprintf("sudo chmod o+w %s && sudo chmod o+w %s", neLicenseDir, neLicensePath))
+
 	// 尝试备份授权文件
 	neLicensePathBack := fmt.Sprintf("%s/system_%s.ini", neLicensePath, time.Now().Format("20060102_150405"))
 	sshClient.RunCMD(fmt.Sprintf("sudo cp -rf %s/system.ini %s", neLicensePath, neLicensePathBack))
 
 	// 上传授权文件去覆盖
-	err = sftpClient.CopyFileLocalToRemote(omcLicensePath, neLicensePath+"/system.ini")
-	if err != nil {
+	if err := sftpClient.CopyFileLocalToRemote(omcLicensePath, neLicensePath); err != nil {
 		return err
 	}
 
@@ -192,7 +193,7 @@ func (r *NeLicenseImpl) UploadLicense(neLicense model.NeLicense) error {
 	if neLicense.Reload {
 		cmdStr := fmt.Sprintf("sudo service %s restart", neTypeLower)
 		if neTypeLower == "ims" {
-			cmdStr = "sudo ims-stop && sudo ims-start"
+			cmdStr = "sudo ims-stop || true && sudo ims-start"
 		} else if neTypeLower == "omc" {
 			cmdStr = "sudo /usr/local/omc/bin/omcsvc.sh restart"
 		}