diff --git a/src/modules/nms_cxy/controller/system.go b/src/modules/nms_cxy/controller/system.go
index a70d73e..615762c 100644
--- a/src/modules/nms_cxy/controller/system.go
+++ b/src/modules/nms_cxy/controller/system.go
@@ -244,7 +244,7 @@ func (s *SystemController) RebootApp(c *gin.Context) {
 
 	cmdStr := fmt.Sprintf("sleep 2s && sudo service %s restart", strings.ToLower(neInfo.NeType))
 	if neInfo.NeType == "IMS" {
-		cmdStr = "sleep 2s && sudo ims-start restart"
+		cmdStr = "sleep 2s && sudo ims-stop && sudo ims-start"
 	}
 	go func() {
 		_, err := cmd.ExecWithCheck("nohup", "sh", "-c", cmdStr, "> /dev/null 2>&1 &\n")