From 4b3447203815b1e7db73720d136f5610503d8c9a Mon Sep 17 00:00:00 2001
From: msgroup <dev@mingsoft.net>
Date: Fri, 7 May 2021 17:04:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=A0=8F=E7=9B=AE=E5=88=A0?=
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---
 src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java b/src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java
index 89a04573..dd51e1fe 100755
--- a/src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java
+++ b/src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java
@@ -213,12 +213,12 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
 
             //获取被删节点的父节点
             CategoryEntity parentNode = categoryDao.selectById(category.getCategoryId());
-            //清空CategoryParentIds,避免查找不必要的数据，只需要当前的父级栏目
-            parentNode.setCategoryParentIds(null);
             //获取被删节点的所属栏目的其他节点
             List<CategoryEntity> childNode = categoryDao.queryChildren(parentNode);
             //判断删除的是否为主节点
             if (parentNode != null) {
+                //清空CategoryParentIds,避免查找不必要的数据，只需要当前的父级栏目
+                parentNode.setCategoryParentIds(null);
                 UpdateWrapper<CategoryEntity> updateWrapper = new UpdateWrapper<>();
                 //如果没有子节点进行更新代码
                 if (childNode.size() == 1) {