diff --git a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/ISysMenuService.java b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/ISysMenuService.java
index e0f7f08..06ac403 100644
--- a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/ISysMenuService.java
+++ b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/ISysMenuService.java
@@ -19,56 +19,72 @@ import java.util.Set;
  */
 public interface ISysMenuService extends IService<SysMenu> {
     /**
-     * 查询全部数据,菜单不适用分页
+     * 查询全部数据,菜单不使用分页
      *
-     * @param param 条件
-     * @return /
-     * @throws Exception /
+     * @param param 查询条件
+     * @return
      */
-    List<MenuDto> queryAll(Map<String, Object> param) throws Exception;
-
+    List<MenuDto> queryAll(Map<String, Object> param);
 
     /**
      * 根据ID获取同级与上级数据
-     * @param menuDto /
-     * @param menus /
+     *
+     * @param menuDto 菜单对象
+     * @param menus
      * @return /
      */
     List<MenuDto> getSuperior(MenuDto menuDto, List<SysMenu> menus);
 
     /**
-     * 根据ID查询
-     * @param id /
-     * @return /
+     * 根据ID查询 菜单对象
+     *
+     * @param id 菜单标识
+     * @return 菜单对象
      */
     SysMenu findById(String id);
+
+    /**
+     * 根据菜单父节点标识查询菜单列表
+     *
+     * @param pid
+     * @return 菜单列表
+     */
     List<SysMenu> findByPid(String pid);
+
+    /**
+     * 查询父节点为空的菜单列表
+     *
+     * @return 菜单列表
+     */
     List<SysMenu> findByPidIsNull();
 
     /**
      * 获取所有子节点，包含自身ID
      *
-     * @param menuList /
-     * @param menuSet  /
+     * @param menuList
+     * @param menuSet
      * @return /
      */
     Set<SysMenu> getChildMenus(List<SysMenu> menuList, Set<SysMenu> menuSet);
 
     /**
      * 创建
-     * @param menu /
+     *
+     * @param menu
      */
     void create(SysMenu menu);
 
     /**
      * 删除
-     * @param menuSet /
+     *
+     * @param menuSet
      */
     void delete(Set<SysMenu> menuSet);
 
     /**
      * 编辑
-     * @param menu /
+     *
+     * @param menu
      */
     void update(SysMenu menu);
 
@@ -78,14 +94,14 @@ public interface ISysMenuService extends IService<SysMenu> {
     /**
      * 构建菜单树
      *
-     * @param menuDtos /
+     * @param menuDtos
      * @return /
      */
     List<MenuVo> buildMenus(List<MenuDto> menuDtos);
 
-
     /**
      * 构建菜单树
+     *
      * @param menuDtos 原始数据
      * @return /
      */
@@ -105,5 +121,4 @@ public interface ISysMenuService extends IService<SysMenu> {
      */
     MenuDto doToDto(SysMenu sysMenu);
 
-
 }
diff --git a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/dao/mapper/SysMenuMapper.java b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/dao/mapper/SysMenuMapper.java
index 40b6fe0..1915892 100644
--- a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/dao/mapper/SysMenuMapper.java
+++ b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/dao/mapper/SysMenuMapper.java
@@ -16,7 +16,7 @@ import java.util.List;
  * @since 2022-12-15
  */
 public interface SysMenuMapper extends BaseMapper<SysMenu> {
-    @Select("select * from sys_menu where pid is null")
+    @Select("select * from sys_menu where (pid is null or pid = '' or pid = 0 )")
     List<SysMenu> findByPidIsNull();
 
     @Select("select * from sys_menu  where pid = #{pid}")
@@ -32,6 +32,7 @@ public interface SysMenuMapper extends BaseMapper<SysMenu> {
 
     /**
      * 根据id获取权限
+     *
      * @param userId
      * @return
      */
diff --git a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/impl/SysMenuServiceImpl.java b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/impl/SysMenuServiceImpl.java
index 15e5367..e15c97f 100644
--- a/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/impl/SysMenuServiceImpl.java
+++ b/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/menu/impl/SysMenuServiceImpl.java
@@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.nl.modules.common.exception.BadRequestException;
 import org.nl.modules.system.domain.vo.MenuMetaVo;
 import org.nl.modules.system.domain.vo.MenuVo;
@@ -30,14 +31,14 @@ import java.util.stream.Collectors;
  */
 @Service
 @RequiredArgsConstructor
+@Slf4j
 public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> implements ISysMenuService {
     private final SysMenuMapper baseMapper;
 
     @Override
-    public List<MenuDto> queryAll(Map<String, Object> param) throws Exception {
+    public List<MenuDto> queryAll(Map<String, Object> param) {
+//       父节点标识
         String pid = MapUtil.getStr(param, "pid");
-        /*List<SysMenu> sysMenus = baseMapper.selectList(null);
-        List<MenuDto> menus = sysMenus.stream().map(menu -> doToDto(menu)).collect(Collectors.toList());*/
         return getMenus(pid).stream().map(menu -> this.doToDto(menu)).collect(Collectors.toList());
     }
 
@@ -83,7 +84,7 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
     @Override
     public void create(SysMenu resources) {
 
-        if (resources.getPid().equals(0L)) {
+        if (resources.getPid().equals("0")) {
             resources.setPid(null);
         }
         if (resources.getIFrame()) {
@@ -124,7 +125,7 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
                 throw new BadRequestException("外链必须以http://或者https://开头");
             }
         }
-        if (resources.getPid().equals(0L)) {
+        if (resources.getPid().equals("0")) {
             resources.setPid(null);
         }