From 7f9e4e14f0013e85dc8a48d908e902986292ee2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=96=AF=E7=8B=82=E7=9A=84=E7=8B=AE=E5=AD=90Li?=
 <15040126243@163.com>
Date: Wed, 14 Jan 2026 09:11:31 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E4=BF=AE=E5=A4=8D=20=E9=A1=B6=E8=8A=82?=
 =?UTF-8?q?=E7=82=B9=E5=88=A4=E6=96=AD=E6=9D=A1=E4=BB=B6=E7=BC=BA=E5=A4=B1?=
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---
 .../org/dromara/system/service/impl/SysMenuServiceImpl.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysMenuServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysMenuServiceImpl.java
index 854c836d2..921f7e4b4 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysMenuServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysMenuServiceImpl.java
@@ -383,7 +383,9 @@ public class SysMenuServiceImpl implements ISysMenuService {
                 if (StringUtils.equalsAnyIgnoreCase(path, dbPath) && parentId.longValue() == dbParentId.longValue()) {
                     log.warn("[同级路由冲突] 同级下已存在相同路由路径 '{}'，冲突菜单：{}", dbPath, sysMenu.getMenuName());
                     return false;
-                } else if (StringUtils.equalsAnyIgnoreCase(path, dbPath) && parentId.longValue() == Constants.TOP_PARENT_ID) {
+                } else if (StringUtils.equalsAnyIgnoreCase(path, dbPath)
+                    && parentId.longValue() == Constants.TOP_PARENT_ID
+                    && dbParentId.longValue() == Constants.TOP_PARENT_ID) {
                     log.warn("[根目录路由冲突] 根目录下路由 '{}' 必须唯一，已被菜单 '{}' 占用", path, sysMenu.getMenuName());
                     return false;
                 } else if (StringUtils.equalsAnyIgnoreCase(routeName, dbRouteName)) {