diff --git a/src/modules/nms_cxy/controller/system.go b/src/modules/nms_cxy/controller/system.go
index b08d9ae..1405390 100644
--- a/src/modules/nms_cxy/controller/system.go
+++ b/src/modules/nms_cxy/controller/system.go
@@ -241,7 +241,7 @@ func (s *SystemController) RebootApp(c *gin.Context) {
 		return
 	}
 
-	_, err := cmd.ExecWithCheck("nohup", "sh", "-c", "sleep 2s && service omc restart", "&")
+	_, err := cmd.ExecWithCheck("nohup", "sh", "-c", "sleep 2s && service omc restart", "> /dev/null 2>&1 &\n")
 	if err != nil {
 		c.JSON(200, map[string]any{
 			"requestId":      body.RequestId,