diff --git a/kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/service/impl/RoleCategoryServiceImpl.java b/kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/service/impl/RoleCategoryServiceImpl.java
index 44c8701c2..cdf81b1f7 100644
--- a/kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/service/impl/RoleCategoryServiceImpl.java
+++ b/kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/service/impl/RoleCategoryServiceImpl.java
@@ -97,7 +97,11 @@ public class RoleCategoryServiceImpl extends ServiceImpl<RoleCategoryMapper, Rol
 
     @Override
     public RoleCategory detail(RoleCategoryRequest roleCategoryRequest) {
-        return this.queryRoleCategory(roleCategoryRequest);
+        LambdaQueryWrapper<RoleCategory> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(RoleCategory::getId, roleCategoryRequest.getId());
+        queryWrapper.select(RoleCategory::getId, RoleCategory::getCategoryParentId, RoleCategory::getCategoryPids, RoleCategory::getCategoryType, RoleCategory::getRoleCategoryName,
+                RoleCategory::getFldSort);
+        return this.getOne(queryWrapper, false);
     }
 
     /**