From 23b7dfe2a4087be1c28d6c59768178553e929d56 Mon Sep 17 00:00:00 2001
From: chenghongxing <1126263215@qq.com>
Date: Wed, 25 Nov 2020 20:39:21 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=9A=E6=B7=B7=E5=90=88?=
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---
 src/store/modules/setting.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/store/modules/setting.js b/src/store/modules/setting.js
index ce3857d..89a6e2b 100644
--- a/src/store/modules/setting.js
+++ b/src/store/modules/setting.js
@@ -39,11 +39,11 @@ export default {
     },
     subMenu(state) {
       const {menuData, activatedFirst} = state
-      if (!menuData[0].fullPath) {
+      if (menuData.length > 0 && !menuData[0].fullPath) {
         formatFullPath(menuData)
       }
       const current = menuData.find(menu => menu.fullPath === activatedFirst)
-      return current && current.children ? current.children : []
+      return current && current.children || []
     }
   },
   mutations: {