From b25e8e8b4735613543448ceb70d17cf1e6b00918 Mon Sep 17 00:00:00 2001
From: YangZhang-GitHub <2533471770@qq.com>
Date: Mon, 2 Aug 2021 14:04:47 +0800
Subject: [PATCH] The function that the menu can be configured in the Web UI
 has been implemented

---
 web/src/components/navbar/NavbarTopDropDownMenus.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/src/components/navbar/NavbarTopDropDownMenus.js b/web/src/components/navbar/NavbarTopDropDownMenus.js
index 1d76f400..98c98800 100644
--- a/web/src/components/navbar/NavbarTopDropDownMenus.js
+++ b/web/src/components/navbar/NavbarTopDropDownMenus.js
@@ -122,7 +122,7 @@ const NavbarTopDropDownMenus = ({ setRedirectUrl, setRedirect, setNavbarCollapse
 
   return (
     <>
-      {viewComponentArr.length !== 0 && viewComponentArr.map(arr =>
+      {viewComponentArr != null && viewComponentArr.map(arr =>
         {
           if ('children' in arr) {
             return(