diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysRoleController.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysRoleController.java
index e6afa3c07..23a4c648d 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysRoleController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysRoleController.java
@@ -144,7 +144,7 @@ public class SysRoleController extends BaseController {
     @Log(title = "角色管理", businessType = BusinessType.DELETE)
     @DeleteMapping("/{roleIds}")
     public R<Void> remove(@PathVariable Long[] roleIds) {
-        return toAjax(roleService.deleteRoleByIds(roleIds));
+        return toAjax(roleService.deleteRoleByIds(List.of(roleIds)));
     }
 
     /**
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysDeptMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysDeptMapper.java
index 15096f8a8..8cf6d3982 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysDeptMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysDeptMapper.java
@@ -3,7 +3,6 @@ package org.dromara.system.mapper;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import org.apache.ibatis.annotations.Param;
 import org.dromara.common.core.utils.StreamUtils;
 import org.dromara.common.mybatis.annotation.DataColumn;
 import org.dromara.common.mybatis.annotation.DataPermission;
@@ -21,6 +20,20 @@ import java.util.List;
  */
 public interface SysDeptMapper extends BaseMapperPlus<SysDept, SysDeptVo> {
 
+    default String buildDeptByRoleSql(Long roleId) {
+        return """
+                select dept_id from sys_role_dept where role_id = %d
+            """.formatted(roleId);
+    }
+
+    default String buildParentDeptByRoleSql(Long roleId) {
+        return """
+                select parent_id from sys_dept where dept_id in (
+                    select dept_id from sys_role_dept where role_id = %d
+                )
+            """.formatted(roleId);
+    }
+
     /**
      * 查询部门管理数据
      *
@@ -93,6 +106,16 @@ public interface SysDeptMapper extends BaseMapperPlus<SysDept, SysDeptVo> {
      * @param deptCheckStrictly 部门树选择项是否关联显示
      * @return 选中部门列表
      */
-    List<Long> selectDeptListByRoleId(@Param("roleId") Long roleId, @Param("deptCheckStrictly") boolean deptCheckStrictly);
+    default List<Long> selectDeptListByRoleId(Long roleId, boolean deptCheckStrictly) {
+        LambdaQueryWrapper<SysDept> wrapper = new LambdaQueryWrapper<>();
+        wrapper.select(SysDept::getDeptId)
+            .inSql(SysDept::getDeptId, this.buildDeptByRoleSql(roleId))
+            .orderByAsc(SysDept::getParentId)
+            .orderByAsc(SysDept::getOrderNum);
+        if (deptCheckStrictly) {
+            wrapper.notInSql(SysDept::getDeptId, this.buildParentDeptByRoleSql(roleId));
+        }
+        return this.selectObjs(wrapper);
+    }
 
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysMenuMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysMenuMapper.java
index 205413b3f..d71c2998e 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysMenuMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysMenuMapper.java
@@ -1,9 +1,6 @@
 package org.dromara.system.mapper;
 
-import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.core.toolkit.Constants;
-import org.apache.ibatis.annotations.Param;
 import org.dromara.common.core.constant.SystemConstants;
 import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
 import org.dromara.system.domain.SysMenu;
@@ -18,13 +15,27 @@ import java.util.List;
  */
 public interface SysMenuMapper extends BaseMapperPlus<SysMenu, SysMenuVo> {
 
-    /**
-     * 根据用户查询系统菜单列表
-     *
-     * @param queryWrapper 查询条件
-     * @return 菜单列表
-     */
-    List<SysMenu> selectMenuListByUserId(@Param(Constants.WRAPPER) Wrapper<SysMenu> queryWrapper);
+    default String buildMenuByUserSql(Long userId) {
+        return """
+                select menu_id from sys_role_menu where role_id in (
+                    select role_id from sys_user_role where user_id = %d
+                )
+            """.formatted(userId);
+    }
+
+    default String buildMenuByRoleSql(Long roleId) {
+        return """
+                select menu_id from sys_role_menu where role_id = %d
+            """.formatted(roleId);
+    }
+
+    default String buildParentMenuByRoleSql(Long roleId) {
+        return """
+                select parent_id from sys_menu where menu_id in (
+                    select menu_id from sys_role_menu where role_id = %d
+                )
+            """.formatted(roleId);
+    }
 
     /**
      * 根据用户ID查询权限
@@ -32,7 +43,13 @@ public interface SysMenuMapper extends BaseMapperPlus<SysMenu, SysMenuVo> {
      * @param userId 用户ID
      * @return 权限列表
      */
-    List<String> selectMenuPermsByUserId(Long userId);
+    default List<String> selectMenuPermsByUserId(Long userId) {
+        return this.selectObjs(
+            new LambdaQueryWrapper<SysMenu>()
+                .select(SysMenu::getPerms)
+                .inSql(SysMenu::getMenuId, this.buildMenuByUserSql(userId))
+        );
+    }
 
     /**
      * 根据角色ID查询权限
@@ -40,7 +57,13 @@ public interface SysMenuMapper extends BaseMapperPlus<SysMenu, SysMenuVo> {
      * @param roleId 角色ID
      * @return 权限列表
      */
-    List<String> selectMenuPermsByRoleId(Long roleId);
+    default List<String> selectMenuPermsByRoleId(Long roleId) {
+        return this.selectObjs(
+            new LambdaQueryWrapper<SysMenu>()
+                .select(SysMenu::getPerms)
+                .inSql(SysMenu::getMenuId, this.buildMenuByRoleSql(roleId))
+        );
+    }
 
     /**
      * 根据用户ID查询菜单
@@ -56,14 +79,6 @@ public interface SysMenuMapper extends BaseMapperPlus<SysMenu, SysMenuVo> {
         return this.selectList(lqw);
     }
 
-    /**
-     * 根据用户ID查询菜单
-     *
-     * @param userId 用户ID
-     * @return 菜单列表
-     */
-    List<SysMenu> selectMenuTreeByUserId(Long userId);
-
     /**
      * 根据角色ID查询菜单树信息
      *
@@ -71,6 +86,16 @@ public interface SysMenuMapper extends BaseMapperPlus<SysMenu, SysMenuVo> {
      * @param menuCheckStrictly 菜单树选择项是否关联显示
      * @return 选中菜单列表
      */
-    List<Long> selectMenuListByRoleId(@Param("roleId") Long roleId, @Param("menuCheckStrictly") boolean menuCheckStrictly);
+    default List<Long> selectMenuListByRoleId(Long roleId, boolean menuCheckStrictly) {
+        LambdaQueryWrapper<SysMenu> wrapper = new LambdaQueryWrapper<>();
+        wrapper.select(SysMenu::getMenuId)
+            .inSql(SysMenu::getMenuId, buildMenuByRoleSql(roleId))
+            .orderByAsc(SysMenu::getParentId)
+            .orderByAsc(SysMenu::getOrderNum);
+        if (menuCheckStrictly) {
+            wrapper.notInSql(SysMenu::getMenuId, this.buildParentMenuByRoleSql(roleId));
+        }
+        return this.selectObjs(wrapper);
+    }
 
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysPostMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysPostMapper.java
index dfe9f2c2f..876de61b6 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysPostMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysPostMapper.java
@@ -1,6 +1,7 @@
 package org.dromara.system.mapper;
 
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.dromara.common.mybatis.annotation.DataColumn;
 import org.dromara.common.mybatis.annotation.DataPermission;
@@ -38,6 +39,9 @@ public interface SysPostMapper extends BaseMapperPlus<SysPost, SysPostVo> {
      * @param userId 用户ID
      * @return 结果
      */
-    List<SysPostVo> selectPostsByUserId(Long userId);
+    default List<SysPostVo> selectPostsByUserId(Long userId) {
+        return this.selectVoList(new LambdaQueryWrapper<SysPost>()
+            .inSql(SysPost::getPostId, "select post_id from sys_user_post where user_id = " + userId));
+    }
 
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysRoleMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysRoleMapper.java
index 9cb1ea509..1d3a0bb77 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysRoleMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysRoleMapper.java
@@ -1,6 +1,7 @@
 package org.dromara.system.mapper;
 
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.apache.ibatis.annotations.Param;
@@ -19,6 +20,12 @@ import java.util.List;
  */
 public interface SysRoleMapper extends BaseMapperPlus<SysRole, SysRoleVo> {
 
+    default String buildRoleByUserSql(Long userId) {
+        return """
+                select role_id from sys_user_role where user_id = %d
+            """.formatted(userId);
+    }
+
     /**
      * 分页查询角色列表
      *
@@ -27,10 +34,12 @@ public interface SysRoleMapper extends BaseMapperPlus<SysRole, SysRoleVo> {
      * @return 包含角色信息的分页结果
      */
     @DataPermission({
-        @DataColumn(key = "deptName", value = "d.dept_id"),
-        @DataColumn(key = "userName", value = "r.create_by")
+        @DataColumn(key = "deptName", value = "create_dept"),
+        @DataColumn(key = "userName", value = "create_by")
     })
-    Page<SysRoleVo> selectPageRoleList(@Param("page") Page<SysRole> page, @Param(Constants.WRAPPER) Wrapper<SysRole> queryWrapper);
+    default Page<SysRoleVo> selectPageRoleList(@Param("page") Page<SysRole> page, @Param(Constants.WRAPPER) Wrapper<SysRole> queryWrapper) {
+        return this.selectVoPage(page, queryWrapper);
+    }
 
     /**
      * 根据条件分页查询角色数据
@@ -39,10 +48,12 @@ public interface SysRoleMapper extends BaseMapperPlus<SysRole, SysRoleVo> {
      * @return 角色数据集合信息
      */
     @DataPermission({
-        @DataColumn(key = "deptName", value = "d.dept_id"),
-        @DataColumn(key = "userName", value = "r.create_by")
+        @DataColumn(key = "deptName", value = "create_dept"),
+        @DataColumn(key = "userName", value = "create_by")
     })
-    List<SysRoleVo> selectRoleList(@Param(Constants.WRAPPER) Wrapper<SysRole> queryWrapper);
+    default List<SysRoleVo> selectRoleList(@Param(Constants.WRAPPER) Wrapper<SysRole> queryWrapper) {
+        return this.selectVoList(queryWrapper);
+    }
 
     /**
      * 根据角色ID查询角色信息
@@ -51,10 +62,12 @@ public interface SysRoleMapper extends BaseMapperPlus<SysRole, SysRoleVo> {
      * @return 对应的角色信息
      */
     @DataPermission({
-        @DataColumn(key = "deptName", value = "d.dept_id"),
+        @DataColumn(key = "deptName", value = "r.create_dept"),
         @DataColumn(key = "userName", value = "r.create_by")
     })
-    SysRoleVo selectRoleById(Long roleId);
+    default SysRoleVo selectRoleById(Long roleId) {
+        return this.selectVoById(roleId);
+    }
 
     /**
      * 根据用户ID查询角色
@@ -62,14 +75,11 @@ public interface SysRoleMapper extends BaseMapperPlus<SysRole, SysRoleVo> {
      * @param userId 用户ID
      * @return 角色列表
      */
-    List<SysRoleVo> selectRolePermissionByUserId(Long userId);
-
-    /**
-     * 根据用户ID查询角色
-     *
-     * @param userId 用户ID
-     * @return 角色列表
-     */
-    List<SysRoleVo> selectRolesByUserId(Long userId);
+    default List<SysRoleVo> selectRolesByUserId(Long userId) {
+        return this.selectVoList(new LambdaQueryWrapper<SysRole>()
+            .select(SysRole::getRoleId, SysRole::getRoleName, SysRole::getRoleKey,
+                SysRole::getRoleSort, SysRole::getDataScope, SysRole::getStatus)
+            .inSql(SysRole::getRoleId, this.buildRoleByUserSql(userId)));
+    }
 
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserMapper.java
index ddea2e2ac..2cfd3db98 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserMapper.java
@@ -30,7 +30,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
-        @DataColumn(key = "userName", value = "user_id")
+        @DataColumn(key = "userName", value = "create_by")
     })
     default Page<SysUserVo> selectPageUserList(Page<SysUser> page, Wrapper<SysUser> queryWrapper) {
         return this.selectVoPage(page, queryWrapper);
@@ -44,7 +44,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
-        @DataColumn(key = "userName", value = "user_id")
+        @DataColumn(key = "userName", value = "create_by")
     })
     default List<SysUserVo> selectUserList(Wrapper<SysUser> queryWrapper) {
         return this.selectVoList(queryWrapper);
@@ -58,7 +58,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "d.dept_id"),
-        @DataColumn(key = "userName", value = "u.user_id")
+        @DataColumn(key = "userName", value = "u.create_by")
     })
     List<SysUserExportVo> selectUserExportList(@Param(Constants.WRAPPER) Wrapper<SysUser> queryWrapper);
 
@@ -71,7 +71,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "d.dept_id"),
-        @DataColumn(key = "userName", value = "u.user_id")
+        @DataColumn(key = "userName", value = "u.create_by")
     })
     Page<SysUserVo> selectAllocatedList(@Param("page") Page<SysUser> page, @Param(Constants.WRAPPER) Wrapper<SysUser> queryWrapper);
 
@@ -83,7 +83,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "d.dept_id"),
-        @DataColumn(key = "userName", value = "u.user_id")
+        @DataColumn(key = "userName", value = "u.create_by")
     })
     Page<SysUserVo> selectUnallocatedList(@Param("page") Page<SysUser> page, @Param(Constants.WRAPPER) Wrapper<SysUser> queryWrapper);
 
@@ -95,7 +95,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
      */
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
-        @DataColumn(key = "userName", value = "user_id")
+        @DataColumn(key = "userName", value = "create_by")
     })
     default long countUserById(Long userId) {
         return this.selectCount(new LambdaQueryWrapper<SysUser>().eq(SysUser::getUserId, userId));
@@ -111,7 +111,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
     @Override
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
-        @DataColumn(key = "userName", value = "user_id")
+        @DataColumn(key = "userName", value = "create_by")
     })
     int update(@Param(Constants.ENTITY) SysUser user, @Param(Constants.WRAPPER) Wrapper<SysUser> updateWrapper);
 
@@ -124,7 +124,7 @@ public interface SysUserMapper extends BaseMapperPlus<SysUser, SysUserVo> {
     @Override
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
-        @DataColumn(key = "userName", value = "user_id")
+        @DataColumn(key = "userName", value = "create_by")
     })
     int updateById(@Param(Constants.ENTITY) SysUser user);
 
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserRoleMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserRoleMapper.java
index 83403480e..e7c6ae38a 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserRoleMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysUserRoleMapper.java
@@ -1,5 +1,6 @@
 package org.dromara.system.mapper;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
 import org.dromara.system.domain.SysUserRole;
 
@@ -18,6 +19,11 @@ public interface SysUserRoleMapper extends BaseMapperPlus<SysUserRole, SysUserRo
      * @param roleId 角色ID
      * @return 关联到指定角色的用户ID列表
      */
-    List<Long> selectUserIdsByRoleId(Long roleId);
+    default List<Long> selectUserIdsByRoleId(Long roleId) {
+        return this.selectObjs(new LambdaQueryWrapper<SysUserRole>()
+            .select(SysUserRole::getUserId).inSql(SysUserRole::getRoleId,
+                "select role_id from sys_role where role_id = " + roleId)
+        );
+    }
 
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysRoleService.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysRoleService.java
index cec4bf775..5b320c0d3 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysRoleService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysRoleService.java
@@ -167,7 +167,7 @@ public interface ISysRoleService {
      * @param roleIds 需要删除的角色ID
      * @return 结果
      */
-    int deleteRoleByIds(Long[] roleIds);
+    int deleteRoleByIds(List<Long> roleIds);
 
     /**
      * 取消授权用户角色
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 10c3a9aeb..43bf505bf 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
@@ -5,8 +5,6 @@ import cn.hutool.core.convert.Convert;
 import cn.hutool.core.lang.tree.Tree;
 import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import lombok.RequiredArgsConstructor;
 import org.dromara.common.core.constant.Constants;
 import org.dromara.common.core.constant.SystemConstants;
@@ -67,29 +65,20 @@ public class SysMenuServiceImpl implements ISysMenuService {
     @Override
     public List<SysMenuVo> selectMenuList(SysMenuBo menu, Long userId) {
         List<SysMenuVo> menuList;
-        // 管理员显示所有菜单信息
-        if (LoginHelper.isSuperAdmin(userId)) {
-            menuList = baseMapper.selectVoList(new LambdaQueryWrapper<SysMenu>()
-                .like(StringUtils.isNotBlank(menu.getMenuName()), SysMenu::getMenuName, menu.getMenuName())
+        LambdaQueryWrapper<SysMenu> wrapper = new LambdaQueryWrapper<>();
+        // 管理员显示所有菜单信息 不是管理员 按用户id过滤菜单
+        if (!LoginHelper.isSuperAdmin(userId)) {
+            // 通过用户id获取角色id 通过角色id获取菜单id 然后in菜单
+            wrapper.inSql(SysMenu::getMenuId, baseMapper.buildMenuByUserSql(userId));
+        }
+        menuList = baseMapper.selectVoList(
+            wrapper.like(StringUtils.isNotBlank(menu.getMenuName()), SysMenu::getMenuName, menu.getMenuName())
                 .eq(StringUtils.isNotBlank(menu.getVisible()), SysMenu::getVisible, menu.getVisible())
                 .eq(StringUtils.isNotBlank(menu.getStatus()), SysMenu::getStatus, menu.getStatus())
                 .eq(StringUtils.isNotBlank(menu.getMenuType()), SysMenu::getMenuType, menu.getMenuType())
                 .eq(ObjectUtil.isNotNull(menu.getParentId()), SysMenu::getParentId, menu.getParentId())
                 .orderByAsc(SysMenu::getParentId)
                 .orderByAsc(SysMenu::getOrderNum));
-        } else {
-            QueryWrapper<SysMenu> wrapper = Wrappers.query();
-            wrapper.inSql("r.role_id", "select role_id from sys_user_role where user_id = " + userId)
-                .like(StringUtils.isNotBlank(menu.getMenuName()), "m.menu_name", menu.getMenuName())
-                .eq(StringUtils.isNotBlank(menu.getVisible()), "m.visible", menu.getVisible())
-                .eq(StringUtils.isNotBlank(menu.getStatus()), "m.status", menu.getStatus())
-                .eq(StringUtils.isNotBlank(menu.getMenuType()), "m.menu_type", menu.getMenuType())
-                .eq(ObjectUtil.isNotNull(menu.getParentId()), "m.parent_id", menu.getParentId())
-                .orderByAsc("m.parent_id")
-                .orderByAsc("m.order_num");
-            List<SysMenu> list = baseMapper.selectMenuListByUserId(wrapper);
-            menuList = MapstructUtils.convert(list, SysMenuVo.class);
-        }
         return menuList;
     }
 
@@ -141,7 +130,13 @@ public class SysMenuServiceImpl implements ISysMenuService {
         if (LoginHelper.isSuperAdmin(userId)) {
             menus = baseMapper.selectMenuTreeAll();
         } else {
-            menus = baseMapper.selectMenuTreeByUserId(userId);
+            LambdaQueryWrapper<SysMenu> wrapper = new LambdaQueryWrapper<>();
+            menus = baseMapper.selectList(
+                wrapper.in(SysMenu::getMenuType, SystemConstants.TYPE_DIR, SystemConstants.TYPE_MENU)
+                    .eq(SysMenu::getStatus, SystemConstants.NORMAL)
+                    .inSql(SysMenu::getMenuId, baseMapper.buildMenuByUserSql(userId))
+                    .orderByAsc(SysMenu::getParentId)
+                    .orderByAsc(SysMenu::getOrderNum));
         }
         return getChildPerms(menus, Constants.TOP_PARENT_ID);
     }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
index f6d106854..0851be90d 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
@@ -7,7 +7,6 @@ import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -74,15 +73,14 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
 
     private Wrapper<SysRole> buildQueryWrapper(SysRoleBo bo) {
         Map<String, Object> params = bo.getParams();
-        QueryWrapper<SysRole> wrapper = Wrappers.query();
-        wrapper.eq("r.del_flag", SystemConstants.NORMAL)
-            .eq(ObjectUtil.isNotNull(bo.getRoleId()), "r.role_id", bo.getRoleId())
-            .like(StringUtils.isNotBlank(bo.getRoleName()), "r.role_name", bo.getRoleName())
-            .eq(StringUtils.isNotBlank(bo.getStatus()), "r.status", bo.getStatus())
-            .like(StringUtils.isNotBlank(bo.getRoleKey()), "r.role_key", bo.getRoleKey())
+        LambdaQueryWrapper<SysRole> wrapper = Wrappers.lambdaQuery();
+        wrapper.eq(ObjectUtil.isNotNull(bo.getRoleId()), SysRole::getRoleId, bo.getRoleId())
+            .like(StringUtils.isNotBlank(bo.getRoleName()), SysRole::getRoleName, bo.getRoleName())
+            .eq(StringUtils.isNotBlank(bo.getStatus()), SysRole::getStatus, bo.getStatus())
+            .like(StringUtils.isNotBlank(bo.getRoleKey()), SysRole::getRoleKey, bo.getRoleKey())
             .between(params.get("beginTime") != null && params.get("endTime") != null,
-                "r.create_time", params.get("beginTime"), params.get("endTime"))
-            .orderByAsc("r.role_sort").orderByAsc("r.create_time");
+                SysRole::getCreateTime, params.get("beginTime"), params.get("endTime"))
+            .orderByAsc(SysRole::getRoleSort).orderByAsc(SysRole::getCreateTime);
         return wrapper;
     }
 
@@ -176,9 +174,9 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
      */
     @Override
     public List<SysRoleVo> selectRoleByIds(List<Long> roleIds) {
-        return baseMapper.selectRoleList(new QueryWrapper<SysRole>()
-            .eq("r.status", SystemConstants.NORMAL)
-            .in(CollUtil.isNotEmpty(roleIds), "r.role_id", roleIds));
+        return baseMapper.selectRoleList(new LambdaQueryWrapper<SysRole>()
+            .eq(SysRole::getStatus, SystemConstants.NORMAL)
+            .in(CollUtil.isNotEmpty(roleIds), SysRole::getRoleId, roleIds));
     }
 
     /**
@@ -359,7 +357,7 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
             rm.setMenuId(menuId);
             list.add(rm);
         }
-        if (list.size() > 0) {
+        if (CollUtil.isEmpty(list)) {
             rows = roleMenuMapper.insertBatch(list) ? list.size() : 0;
         }
         return rows;
@@ -380,7 +378,7 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
             rd.setDeptId(deptId);
             list.add(rd);
         }
-        if (list.size() > 0) {
+        if (CollUtil.isEmpty(list)) {
             rows = roleDeptMapper.insertBatch(list) ? list.size() : 0;
         }
         return rows;
@@ -412,21 +410,20 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
     @CacheEvict(cacheNames = CacheNames.SYS_ROLE_CUSTOM, allEntries = true)
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public int deleteRoleByIds(Long[] roleIds) {
-        for (Long roleId : roleIds) {
-            SysRole role = baseMapper.selectById(roleId);
+    public int deleteRoleByIds(List<Long> roleIds) {
+        List<SysRole> roles = baseMapper.selectByIds(roleIds);
+        for (SysRole role : roles) {
             checkRoleAllowed(BeanUtil.toBean(role, SysRoleBo.class));
-            checkRoleDataScope(roleId);
-            if (countUserRoleByRoleId(roleId) > 0) {
+            checkRoleDataScope(role.getRoleId());
+            if (countUserRoleByRoleId(role.getRoleId()) > 0) {
                 throw new ServiceException(String.format("%1$s已分配，不能删除!", role.getRoleName()));
             }
         }
-        List<Long> ids = Arrays.asList(roleIds);
         // 删除角色与菜单关联
-        roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().in(SysRoleMenu::getRoleId, ids));
+        roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().in(SysRoleMenu::getRoleId, roleIds));
         // 删除角色与部门关联
-        roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().in(SysRoleDept::getRoleId, ids));
-        return baseMapper.deleteByIds(ids);
+        roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().in(SysRoleDept::getRoleId, roleIds));
+        return baseMapper.deleteByIds(roleIds);
     }
 
     /**
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
index 70197a36c..697d9f2c1 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
@@ -484,8 +484,8 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
             }
             // 判断是否具有此角色的操作权限
             List<SysRoleVo> roles = roleMapper.selectRoleList(
-                new QueryWrapper<SysRole>().in("r.role_id", roleList));
-            if (CollUtil.isEmpty(roles)) {
+                new LambdaQueryWrapper<SysRole>().in(SysRole::getRoleId, roleList));
+            if (CollUtil.isEmpty(roles) || roles.size() != roleList.size()) {
                 throw new ServiceException("没有权限访问角色的数据");
             }
             if (clear) {
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
index 6c5d89d92..928ad2738 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -4,18 +4,4 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.system.mapper.SysDeptMapper">
 
-    <resultMap type="org.dromara.system.domain.vo.SysDeptVo" id="SysDeptResult">
-    </resultMap>
-
-    <select id="selectDeptListByRoleId" resultType="Long">
-        select d.dept_id
-        from sys_dept d
-            left join sys_role_dept rd on d.dept_id = rd.dept_id
-        where rd.role_id = #{roleId}
-            <if test="deptCheckStrictly">
-                and d.dept_id not in (select d.parent_id from sys_dept d inner join sys_role_dept rd on d.dept_id = rd.dept_id and rd.role_id = #{roleId})
-            </if>
-        order by d.parent_id, d.order_num
-    </select>
-
 </mapper>
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
index 9dd3f2e1d..9e78302f3 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
@@ -4,67 +4,4 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.system.mapper.SysMenuMapper">
 
-    <resultMap type="org.dromara.system.domain.SysMenu" id="SysMenuResult">
-    </resultMap>
-
-    <select id="selectMenuListByUserId" resultMap="SysMenuResult">
-        select distinct m.menu_id, m.parent_id, m.menu_name, m.path, m.component, m.query_param, m.visible, m.status,
-        m.perms, m.is_frame, m.is_cache, m.menu_type, m.icon, m.order_num, m.create_time
-        from sys_menu m
-            left join sys_role_menu rm on m.menu_id = rm.menu_id
-            left join sys_role r on rm.role_id = r.role_id
-        ${ew.getCustomSqlSegment}
-    </select>
-
-    <select id="selectMenuTreeByUserId" parameterType="Long" resultMap="SysMenuResult">
-        select distinct m.menu_id,
-                        m.parent_id,
-                        m.menu_name,
-                        m.path,
-                        m.component,
-                        m.query_param,
-                        m.visible,
-                        m.status,
-                        m.perms,
-                        m.is_frame,
-                        m.is_cache,
-                        m.menu_type,
-                        m.icon,
-                        m.order_num,
-                        m.create_time
-        from sys_menu m
-                 left join sys_role_menu rm on m.menu_id = rm.menu_id and m.status = '0'
-                 left join sys_role r on rm.role_id = r.role_id and r.status = '0'
-        where m.menu_type in ('M', 'C')
-          and r.role_id in (select role_id from sys_user_role where user_id = #{userId})
-        order by m.parent_id, m.order_num
-    </select>
-
-    <select id="selectMenuListByRoleId" resultType="Long">
-        select m.menu_id
-        from sys_menu m
-        left join sys_role_menu rm on m.menu_id = rm.menu_id
-        where rm.role_id = #{roleId}
-        <if test="menuCheckStrictly">
-            and m.menu_id not in (select m.parent_id from sys_menu m inner join sys_role_menu rm on m.menu_id =
-            rm.menu_id and rm.role_id = #{roleId})
-        </if>
-        order by m.parent_id, m.order_num
-    </select>
-
-    <select id="selectMenuPermsByUserId" parameterType="Long" resultType="String">
-        select distinct m.perms
-        from sys_menu m
-                 left join sys_role_menu rm on m.menu_id = rm.menu_id and m.status = '0'
-                 left join sys_role r on r.role_id = rm.role_id and r.status = '0'
-        where r.role_id in (select role_id from sys_user_role where user_id = #{userId})
-    </select>
-
-    <select id="selectMenuPermsByRoleId" parameterType="Long" resultType="String">
-        select distinct m.perms
-        from sys_menu m
-                 left join sys_role_menu rm on m.menu_id = rm.menu_id
-        where m.status = '0' and rm.role_id = #{roleId}
-    </select>
-
 </mapper>
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
index 3c79918d8..a75350072 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
@@ -4,15 +4,4 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.system.mapper.SysPostMapper">
 
-    <resultMap type="org.dromara.system.domain.vo.SysPostVo" id="SysPostResult">
-    </resultMap>
-
-    <select id="selectPostsByUserId" parameterType="Long" resultMap="SysPostResult">
-        select p.post_id, p.dept_id, p.post_name, p.post_code, p.post_category
-        from sys_post p
-                 left join sys_user_post up on up.post_id = p.post_id
-                 left join sys_user u on u.user_id = up.user_id
-        where u.user_id = #{userId}
-    </select>
-
 </mapper>
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
index 4ef7b1e22..7f69e0101 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
@@ -4,56 +4,4 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.system.mapper.SysRoleMapper">
 
-    <resultMap type="org.dromara.system.domain.vo.SysRoleVo" id="SysRoleResult">
-    </resultMap>
-
-    <sql id="selectRoleVo">
-        select distinct r.role_id,
-                        r.role_name,
-                        r.role_key,
-                        r.role_sort,
-                        r.data_scope,
-                        r.menu_check_strictly,
-                        r.dept_check_strictly,
-                        r.status,
-                        r.del_flag,
-                        r.create_time,
-                        r.remark
-        from sys_role r
-                 left join sys_user_role sur on sur.role_id = r.role_id
-                 left join sys_user u on u.user_id = sur.user_id
-                 left join sys_dept d on u.dept_id = d.dept_id
-    </sql>
-
-    <select id="selectPageRoleList" resultMap="SysRoleResult">
-        <include refid="selectRoleVo"/>
-        ${ew.getCustomSqlSegment}
-    </select>
-
-    <select id="selectRoleList" resultMap="SysRoleResult">
-        <include refid="selectRoleVo"/>
-        ${ew.getCustomSqlSegment}
-    </select>
-
-    <select id="selectRolePermissionByUserId" parameterType="Long" resultMap="SysRoleResult">
-        <include refid="selectRoleVo"/>
-        WHERE r.del_flag = '0' and sur.user_id = #{userId}
-    </select>
-
-    <select id="selectRolesByUserId" parameterType="Long" resultMap="SysRoleResult">
-        select r.role_id,
-               r.role_name,
-               r.role_key,
-               r.role_sort,
-               r.data_scope,
-               r.status
-        from sys_role r
-        WHERE r.del_flag = '0' and r.role_id in (select role_id from sys_user_role where user_id = #{userId})
-    </select>
-
-    <select id="selectRoleById" resultMap="SysRoleResult">
-        <include refid="selectRoleVo"/>
-        WHERE r.del_flag = '0' and r.role_id = #{roleId}
-    </select>
-
 </mapper>
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
index bc52d1a6d..6f7cedfee 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
@@ -4,10 +4,4 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.system.mapper.SysUserRoleMapper">
 
-    <select id="selectUserIdsByRoleId" resultType="Long">
-        select u.user_id from sys_user u
-        inner join sys_user_role sur
-            on u.user_id = sur.user_id and sur.role_id = #{roleId}
-    </select>
-
 </mapper>