From 51d1a8d7dd6a5fd079e734e41e5ae081d5c9748f Mon Sep 17 00:00:00 2001
From: SjS <email@example.com>
Date: Thu, 10 Apr 2025 16:46:12 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=87=E7=AB=A0=E4=BF=AE=E6=AD=A3?=
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---
 .../service/impl/ArticleCategoryServiceImpl.java              | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ruoyi-service/src/main/java/com/ruoyi/bst/articleCategory/service/impl/ArticleCategoryServiceImpl.java b/ruoyi-service/src/main/java/com/ruoyi/bst/articleCategory/service/impl/ArticleCategoryServiceImpl.java
index 28b1662..e030951 100644
--- a/ruoyi-service/src/main/java/com/ruoyi/bst/articleCategory/service/impl/ArticleCategoryServiceImpl.java
+++ b/ruoyi-service/src/main/java/com/ruoyi/bst/articleCategory/service/impl/ArticleCategoryServiceImpl.java
@@ -93,8 +93,8 @@ public class ArticleCategoryServiceImpl implements ArticleCategoryService
         if(articleCategory.getParentId()!= null) {
             ArticleCategoryVO vo = articleCategoryMapper.selectArticleCategoryById(articleCategory.getParentId());
             ServiceUtil.assertion(vo==null,"当前分类不存在");
-            // 只允许两次分类
-            if (vo.getParentId()!=0) {
+            //
+            if (vo.getParentId() != null && vo.getParentId()!=0) {
                 Boolean hasParent = hasParent(articleCategory.getParentId());
                 ServiceUtil.assertion(hasParent,"该分类下不允许再次分类");
             }