diff --git a/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtils.java b/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtils.java
new file mode 100644
index 000000000..c154bd5f5
--- /dev/null
+++ b/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtils.java
@@ -0,0 +1,43 @@
+package cn.iocoder.yudao.framework.datapermission.core.util;
+
+import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
+import cn.iocoder.yudao.framework.datapermission.core.aop.DataPermissionContextHolder;
+import lombok.SneakyThrows;
+
+/**
+ * 数据权限 Util
+ *
+ * @author 芋道源码
+ */
+public class DataPermissionUtils {
+
+    private static DataPermission DATA_PERMISSION_DISABLE;
+
+    @DataPermission(enable = false)
+    @SneakyThrows
+    private static DataPermission getDisableDataPermissionDisable() {
+        if (DATA_PERMISSION_DISABLE == null) {
+            DATA_PERMISSION_DISABLE = DataPermissionUtils.class
+                    .getDeclaredMethod("getDisableDataPermissionDisable")
+                    .getAnnotation(DataPermission.class);
+        }
+        return DATA_PERMISSION_DISABLE;
+    }
+
+    /**
+     * 忽略数据权限，执行对应的逻辑
+     *
+     * @param runnable 逻辑
+     */
+    public static void executeIgnore(Runnable runnable) {
+        DataPermission dataPermission = getDisableDataPermissionDisable();
+        DataPermissionContextHolder.add(dataPermission);
+        try {
+            // 执行 runnable
+            runnable.run();
+        } finally {
+            DataPermissionContextHolder.remove();
+        }
+    }
+
+}
diff --git a/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/test/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtilsTest.java b/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/test/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtilsTest.java
new file mode 100644
index 000000000..1cc57c258
--- /dev/null
+++ b/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/test/java/cn/iocoder/yudao/framework/datapermission/core/util/DataPermissionUtilsTest.java
@@ -0,0 +1,15 @@
+package cn.iocoder.yudao.framework.datapermission.core.util;
+
+import cn.iocoder.yudao.framework.datapermission.core.aop.DataPermissionContextHolder;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class DataPermissionUtilsTest {
+
+    @Test
+    public void testExecuteIgnore() {
+        DataPermissionUtils.executeIgnore(() -> assertFalse(DataPermissionContextHolder.get().enable()));
+    }
+
+}
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImpl.java
index 146de14d0..508af962d 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImpl.java
@@ -220,7 +220,7 @@ public class BpmTaskAssignRuleServiceImpl implements BpmTaskAssignRuleService {
         } else if (Objects.equals(type, BpmTaskAssignRuleTypeEnum.POST.getType())) {
             postApi.validPostList(options);
         } else if (Objects.equals(type, BpmTaskAssignRuleTypeEnum.USER.getType())) {
-            adminUserApi.validUsers(options);
+            adminUserApi.validateUserList(options);
         } else if (Objects.equals(type, BpmTaskAssignRuleTypeEnum.USER_GROUP.getType())) {
             userGroupService.validUserGroups(options);
         } else if (Objects.equals(type, BpmTaskAssignRuleTypeEnum.SCRIPT.getType())) {
@@ -288,7 +288,7 @@ public class BpmTaskAssignRuleServiceImpl implements BpmTaskAssignRuleService {
     }
 
     private Set<Long> calculateTaskCandidateUsersByDeptMember(BpmTaskAssignRuleDO rule) {
-        List<AdminUserRespDTO> users = adminUserApi.getUsersByDeptIds(rule.getOptions());
+        List<AdminUserRespDTO> users = adminUserApi.getUserListByDeptIds(rule.getOptions());
         return convertSet(users, AdminUserRespDTO::getId);
     }
 
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/test/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImplTest.java b/yudao-module-bpm/yudao-module-bpm-biz/src/test/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImplTest.java
index ff163663d..7c1eb0f84 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/test/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImplTest.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/test/java/cn/iocoder/yudao/module/bpm/service/definition/BpmTaskAssignRuleServiceImplTest.java
@@ -86,7 +86,7 @@ public class BpmTaskAssignRuleServiceImplTest extends BaseDbUnitTest {
         // mock 方法
         List<AdminUserRespDTO> users = CollectionUtils.convertList(asSet(11L, 22L),
                 id -> new AdminUserRespDTO().setId(id));
-        when(adminUserApi.getUsersByDeptIds(eq(rule.getOptions()))).thenReturn(users);
+        when(adminUserApi.getUserListByDeptIds(eq(rule.getOptions()))).thenReturn(users);
         mockGetUserMap(asSet(11L, 22L));
 
         // 调用
diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
index 6c0b7e9d9..35e11f02d 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
@@ -6,7 +6,6 @@ import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * Admin 用户 API 接口
@@ -29,7 +28,7 @@ public interface AdminUserApi {
      * @param ids 用户 ID 们
      * @return 用户对象信息
      */
-    List<AdminUserRespDTO> getUsers(Collection<Long> ids);
+    List<AdminUserRespDTO> getUserList(Collection<Long> ids);
 
     /**
      * 获得指定部门的用户数组
@@ -37,7 +36,7 @@ public interface AdminUserApi {
      * @param deptIds 部门数组
      * @return 用户数组
      */
-    List<AdminUserRespDTO> getUsersByDeptIds(Collection<Long> deptIds);
+    List<AdminUserRespDTO> getUserListByDeptIds(Collection<Long> deptIds);
 
     /**
      * 获得指定岗位的用户数组
@@ -54,7 +53,7 @@ public interface AdminUserApi {
      * @return 用户 Map
      */
     default Map<Long, AdminUserRespDTO> getUserMap(Collection<Long> ids) {
-        List<AdminUserRespDTO> users = getUsers(ids);
+        List<AdminUserRespDTO> users = getUserList(ids);
         return CollectionUtils.convertMap(users, AdminUserRespDTO::getId);
     }
 
@@ -65,6 +64,6 @@ public interface AdminUserApi {
      *
      * @param ids 用户编号数组
      */
-    void validUsers(Set<Long> ids);
+    void validateUserList(Collection<Long> ids);
 
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApiImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApiImpl.java
index d493b747a..2271420c4 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApiImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApiImpl.java
@@ -9,7 +9,6 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import java.util.Collection;
 import java.util.List;
-import java.util.Set;
 
 /**
  * Admin 用户 API 实现类
@@ -29,26 +28,26 @@ public class AdminUserApiImpl implements AdminUserApi {
     }
 
     @Override
-    public List<AdminUserRespDTO> getUsers(Collection<Long> ids) {
-        List<AdminUserDO> users = userService.getUsers(ids);
+    public List<AdminUserRespDTO> getUserList(Collection<Long> ids) {
+        List<AdminUserDO> users = userService.getUserList(ids);
         return UserConvert.INSTANCE.convertList4(users);
     }
 
     @Override
-    public List<AdminUserRespDTO> getUsersByDeptIds(Collection<Long> deptIds) {
-        List<AdminUserDO> users = userService.getUsersByDeptIds(deptIds);
+    public List<AdminUserRespDTO> getUserListByDeptIds(Collection<Long> deptIds) {
+        List<AdminUserDO> users = userService.getUserListByDeptIds(deptIds);
         return UserConvert.INSTANCE.convertList4(users);
     }
 
     @Override
     public List<AdminUserRespDTO> getUsersByPostIds(Collection<Long> postIds) {
-        List<AdminUserDO> users = userService.getUsersByPostIds(postIds);
+        List<AdminUserDO> users = userService.getUserListByPostIds(postIds);
         return UserConvert.INSTANCE.convertList4(users);
     }
 
     @Override
-    public void validUsers(Set<Long> ids) {
-        userService.validUsers(ids);
+    public void validateUserList(Collection<Long> ids) {
+        userService.validateUserList(ids);
     }
 
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/UserController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/UserController.java
index a2369ae24..2662631a4 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/UserController.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/UserController.java
@@ -111,9 +111,9 @@ public class UserController {
 
     @GetMapping("/list-all-simple")
     @ApiOperation(value = "获取用户精简信息列表", notes = "只包含被开启的用户，主要用于前端的下拉选项")
-    public CommonResult<List<UserSimpleRespVO>> getSimpleUsers() {
+    public CommonResult<List<UserSimpleRespVO>> getSimpleUserList() {
         // 获用户列表，只要开启状态的
-        List<AdminUserDO> list = userService.getUsersByStatus(CommonStatusEnum.ENABLE.getStatus());
+        List<AdminUserDO> list = userService.getUserListByStatus(CommonStatusEnum.ENABLE.getStatus());
         // 排序后，返回给前端
         return success(UserConvert.INSTANCE.convertList04(list));
     }
@@ -122,7 +122,7 @@ public class UserController {
     @ApiOperation("获得用户详情")
     @ApiImplicitParam(name = "id", value = "编号", required = true, example = "1024", dataTypeClass = Long.class)
     @PreAuthorize("@ss.hasPermission('system:user:query')")
-    public CommonResult<UserRespVO> getInfo(@RequestParam("id") Long id) {
+    public CommonResult<UserRespVO> getUser(@RequestParam("id") Long id) {
         return success(UserConvert.INSTANCE.convert(userService.getUser(id)));
     }
 
@@ -130,10 +130,10 @@ public class UserController {
     @ApiOperation("导出用户")
     @PreAuthorize("@ss.hasPermission('system:user:export')")
     @OperateLog(type = EXPORT)
-    public void exportUsers(@Validated UserExportReqVO reqVO,
-                            HttpServletResponse response) throws IOException {
+    public void exportUserList(@Validated UserExportReqVO reqVO,
+                               HttpServletResponse response) throws IOException {
         // 获得用户列表
-        List<AdminUserDO> users = userService.getUsers(reqVO);
+        List<AdminUserDO> users = userService.getUserList(reqVO);
 
         // 获得拼接需要的数据
         Collection<Long> deptIds = convertList(users, AdminUserDO::getDeptId);
@@ -183,7 +183,7 @@ public class UserController {
     public CommonResult<UserImportRespVO> importExcel(@RequestParam("file") MultipartFile file,
                                                       @RequestParam(value = "updateSupport", required = false, defaultValue = "false") Boolean updateSupport) throws Exception {
         List<UserImportExcelVO> list = ExcelUtils.read(file, UserImportExcelVO.class);
-        return success(userService.importUsers(list, updateSupport));
+        return success(userService.importUserList(list, updateSupport));
     }
 
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/user/AdminUserMapper.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/user/AdminUserMapper.java
index e6713bacb..4e0827210 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/user/AdminUserMapper.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/user/AdminUserMapper.java
@@ -6,7 +6,6 @@ import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserExportReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserPageReqVO;
 import cn.iocoder.yudao.module.system.dal.dataobject.user.AdminUserDO;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -16,15 +15,15 @@ import java.util.List;
 public interface AdminUserMapper extends BaseMapperX<AdminUserDO> {
 
     default AdminUserDO selectByUsername(String username) {
-        return selectOne(new LambdaQueryWrapper<AdminUserDO>().eq(AdminUserDO::getUsername, username));
+        return selectOne(AdminUserDO::getUsername, username);
     }
 
     default AdminUserDO selectByEmail(String email) {
-        return selectOne(new LambdaQueryWrapper<AdminUserDO>().eq(AdminUserDO::getEmail, email));
+        return selectOne(AdminUserDO::getEmail, email);
     }
 
     default AdminUserDO selectByMobile(String mobile) {
-        return selectOne(new LambdaQueryWrapper<AdminUserDO>().eq(AdminUserDO::getMobile, mobile));
+        return selectOne(AdminUserDO::getMobile, mobile);
     }
 
     default PageResult<AdminUserDO> selectPage(UserPageReqVO reqVO, Collection<Long> deptIds) {
@@ -50,10 +49,6 @@ public interface AdminUserMapper extends BaseMapperX<AdminUserDO> {
         return selectList(new LambdaQueryWrapperX<AdminUserDO>().like(AdminUserDO::getNickname, nickname));
     }
 
-    default List<AdminUserDO> selectListByUsername(String username) {
-        return selectList(new LambdaQueryWrapperX<AdminUserDO>().like(AdminUserDO::getUsername, username));
-    }
-
     default List<AdminUserDO> selectListByStatus(Integer status) {
         return selectList(AdminUserDO::getStatus, status);
     }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImpl.java
index fbf983b43..c899696ac 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImpl.java
@@ -49,7 +49,7 @@ public class OperateLogServiceImpl implements OperateLogService {
         // 处理基于用户昵称的查询
         Collection<Long> userIds = null;
         if (StrUtil.isNotEmpty(reqVO.getUserNickname())) {
-            userIds = convertSet(userService.getUsersByNickname(reqVO.getUserNickname()), AdminUserDO::getId);
+            userIds = convertSet(userService.getUserListByNickname(reqVO.getUserNickname()), AdminUserDO::getId);
             if (CollUtil.isEmpty(userIds)) {
                 return PageResult.empty();
             }
@@ -63,7 +63,7 @@ public class OperateLogServiceImpl implements OperateLogService {
         // 处理基于用户昵称的查询
         Collection<Long> userIds = null;
         if (StrUtil.isNotEmpty(reqVO.getUserNickname())) {
-            userIds = convertSet(userService.getUsersByNickname(reqVO.getUserNickname()), AdminUserDO::getId);
+            userIds = convertSet(userService.getUserListByNickname(reqVO.getUserNickname()), AdminUserDO::getId);
             if (CollUtil.isEmpty(userIds)) {
                 return Collections.emptyList();
             }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserService.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserService.java
index ae3245de2..e10b9e997 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserService.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserService.java
@@ -127,7 +127,7 @@ public interface AdminUserService {
      * @param deptIds 部门数组
      * @return 用户数组
      */
-    List<AdminUserDO> getUsersByDeptIds(Collection<Long> deptIds);
+    List<AdminUserDO> getUserListByDeptIds(Collection<Long> deptIds);
 
     /**
      * 获得指定岗位的用户数组
@@ -135,7 +135,7 @@ public interface AdminUserService {
      * @param postIds 岗位数组
      * @return 用户数组
      */
-    List<AdminUserDO> getUsersByPostIds(Collection<Long> postIds);
+    List<AdminUserDO> getUserListByPostIds(Collection<Long> postIds);
 
     /**
      * 获得用户列表
@@ -143,7 +143,7 @@ public interface AdminUserService {
      * @param ids 用户编号数组
      * @return 用户列表
      */
-    List<AdminUserDO> getUsers(Collection<Long> ids);
+    List<AdminUserDO> getUserList(Collection<Long> ids);
 
     /**
      * 校验用户们是否有效。如下情况，视为无效：
@@ -152,7 +152,7 @@ public interface AdminUserService {
      *
      * @param ids 用户编号数组
      */
-    void validUsers(Set<Long> ids);
+    void validateUserList(Collection<Long> ids);
 
     /**
      * 获得用户 Map
@@ -164,7 +164,7 @@ public interface AdminUserService {
         if (CollUtil.isEmpty(ids)) {
             return new HashMap<>();
         }
-        return CollectionUtils.convertMap(getUsers(ids), AdminUserDO::getId);
+        return CollectionUtils.convertMap(getUserList(ids), AdminUserDO::getId);
     }
 
     /**
@@ -173,7 +173,7 @@ public interface AdminUserService {
      * @param reqVO 列表请求
      * @return 用户列表
      */
-    List<AdminUserDO> getUsers(UserExportReqVO reqVO);
+    List<AdminUserDO> getUserList(UserExportReqVO reqVO);
 
     /**
      * 获得用户列表，基于昵称模糊匹配
@@ -181,15 +181,7 @@ public interface AdminUserService {
      * @param nickname 昵称
      * @return 用户列表
      */
-    List<AdminUserDO> getUsersByNickname(String nickname);
-
-    /**
-     * 获得用户列表，基于用户账号模糊匹配
-     *
-     * @param username 用户账号
-     * @return 用户列表
-     */
-    List<AdminUserDO> getUsersByUsername(String username);
+    List<AdminUserDO> getUserListByNickname(String nickname);
 
     /**
      * 批量导入用户
@@ -198,7 +190,7 @@ public interface AdminUserService {
      * @param isUpdateSupport 是否支持更新
      * @return 导入结果
      */
-    UserImportRespVO importUsers(List<UserImportExcelVO> importUsers, boolean isUpdateSupport);
+    UserImportRespVO importUserList(List<UserImportExcelVO> importUsers, boolean isUpdateSupport);
 
     /**
      * 获得指定状态的用户们
@@ -206,7 +198,7 @@ public interface AdminUserService {
      * @param status 状态
      * @return 用户们
      */
-    List<AdminUserDO> getUsersByStatus(Integer status);
+    List<AdminUserDO> getUserListByStatus(Integer status);
 
     /**
      * 判断密码是否匹配
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java
index 913c0d15a..bb43a89c2 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java
@@ -8,7 +8,7 @@ import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.exception.ServiceException;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
-import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
+import cn.iocoder.yudao.framework.datapermission.core.util.DataPermissionUtils;
 import cn.iocoder.yudao.module.infra.api.file.FileApi;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdatePasswordReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdateReqVO;
@@ -74,10 +74,6 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Resource
     private FileApi fileApi;
 
-    @Resource
-    @Lazy // 循环依赖（自己依赖自己），避免报错
-    private AdminUserServiceImpl self;
-
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Long createUser(UserCreateReqVO reqVO) {
@@ -89,7 +85,7 @@ public class AdminUserServiceImpl implements AdminUserService {
             }
         });
         // 校验正确性
-        self.checkCreateOrUpdate(null, reqVO.getUsername(), reqVO.getMobile(), reqVO.getEmail(),
+        validateUserForCreateOrUpdate(null, reqVO.getUsername(), reqVO.getMobile(), reqVO.getEmail(),
                 reqVO.getDeptId(), reqVO.getPostIds());
         // 插入用户
         AdminUserDO user = UserConvert.INSTANCE.convert(reqVO);
@@ -108,7 +104,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Transactional(rollbackFor = Exception.class)
     public void updateUser(UserUpdateReqVO reqVO) {
         // 校验正确性
-        self.checkCreateOrUpdate(reqVO.getId(), reqVO.getUsername(), reqVO.getMobile(), reqVO.getEmail(),
+        validateUserForCreateOrUpdate(reqVO.getId(), reqVO.getUsername(), reqVO.getMobile(), reqVO.getEmail(),
                 reqVO.getDeptId(), reqVO.getPostIds());
         // 更新用户
         AdminUserDO updateObj = UserConvert.INSTANCE.convert(reqVO);
@@ -142,9 +138,9 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Override
     public void updateUserProfile(Long id, UserProfileUpdateReqVO reqVO) {
         // 校验正确性
-        checkUserExists(id);
-        checkEmailUnique(id, reqVO.getEmail());
-        checkMobileUnique(id, reqVO.getMobile());
+        validateUserExists(id);
+        validateEmailUnique(id, reqVO.getEmail());
+        validateMobileUnique(id, reqVO.getMobile());
         // 执行更新
         userMapper.updateById(UserConvert.INSTANCE.convert(reqVO).setId(id));
     }
@@ -152,7 +148,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Override
     public void updateUserPassword(Long id, UserProfileUpdatePasswordReqVO reqVO) {
         // 校验旧密码密码
-        checkOldPassword(id, reqVO.getOldPassword());
+        validateOldPassword(id, reqVO.getOldPassword());
         // 执行更新
         AdminUserDO updateObj = new AdminUserDO().setId(id);
         updateObj.setPassword(encodePassword(reqVO.getNewPassword())); // 加密密码
@@ -161,7 +157,7 @@ public class AdminUserServiceImpl implements AdminUserService {
 
     @Override
     public String updateUserAvatar(Long id, InputStream avatarFile) throws Exception {
-        checkUserExists(id);
+        validateUserExists(id);
         // 存储文件
         String avatar = fileApi.createFile(IoUtil.readBytes(avatarFile));
         // 更新路径
@@ -175,7 +171,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Override
     public void updateUserPassword(Long id, String password) {
         // 校验用户存在
-        checkUserExists(id);
+        validateUserExists(id);
         // 更新密码
         AdminUserDO updateObj = new AdminUserDO();
         updateObj.setId(id);
@@ -186,7 +182,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Override
     public void updateUserStatus(Long id, Integer status) {
         // 校验用户存在
-        checkUserExists(id);
+        validateUserExists(id);
         // 更新状态
         AdminUserDO updateObj = new AdminUserDO();
         updateObj.setId(id);
@@ -198,7 +194,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Transactional(rollbackFor = Exception.class)
     public void deleteUser(Long id) {
         // 校验用户存在
-        checkUserExists(id);
+        validateUserExists(id);
         // 删除用户
         userMapper.deleteById(id);
         // 删除用户关联数据
@@ -228,7 +224,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public List<AdminUserDO> getUsersByDeptIds(Collection<Long> deptIds) {
+    public List<AdminUserDO> getUserListByDeptIds(Collection<Long> deptIds) {
         if (CollUtil.isEmpty(deptIds)) {
             return Collections.emptyList();
         }
@@ -236,7 +232,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public List<AdminUserDO> getUsersByPostIds(Collection<Long> postIds) {
+    public List<AdminUserDO> getUserListByPostIds(Collection<Long> postIds) {
         if (CollUtil.isEmpty(postIds)) {
             return Collections.emptyList();
         }
@@ -248,7 +244,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public List<AdminUserDO> getUsers(Collection<Long> ids) {
+    public List<AdminUserDO> getUserList(Collection<Long> ids) {
         if (CollUtil.isEmpty(ids)) {
             return Collections.emptyList();
         }
@@ -256,7 +252,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public void validUsers(Set<Long> ids) {
+    public void validateUserList(Collection<Long> ids) {
         if (CollUtil.isEmpty(ids)) {
             return;
         }
@@ -276,20 +272,15 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public List<AdminUserDO> getUsers(UserExportReqVO reqVO) {
+    public List<AdminUserDO> getUserList(UserExportReqVO reqVO) {
         return userMapper.selectList(reqVO, getDeptCondition(reqVO.getDeptId()));
     }
 
     @Override
-    public List<AdminUserDO> getUsersByNickname(String nickname) {
+    public List<AdminUserDO> getUserListByNickname(String nickname) {
         return userMapper.selectListByNickname(nickname);
     }
 
-    @Override
-    public List<AdminUserDO> getUsersByUsername(String username) {
-        return userMapper.selectListByUsername(username);
-    }
-
     /**
      * 获得部门条件：查询指定部门的子部门编号们，包括自身
      * @param deptId 部门编号
@@ -305,25 +296,27 @@ public class AdminUserServiceImpl implements AdminUserService {
         return deptIds;
     }
 
-    @DataPermission(enable = false) // 关闭数据权限，避免因为没有数据权限，查询不到数据，进而导致唯一校验不正确
-    public void checkCreateOrUpdate(Long id, String username, String mobile, String email,
-                                     Long deptId, Set<Long> postIds) {
-        // 校验用户存在
-        checkUserExists(id);
-        // 校验用户名唯一
-        checkUsernameUnique(id, username);
-        // 校验手机号唯一
-        checkMobileUnique(id, mobile);
-        // 校验邮箱唯一
-        checkEmailUnique(id, email);
-        // 校验部门处于开启状态
-        deptService.validateDeptList(CollectionUtils.singleton(deptId));
-        // 校验岗位处于开启状态
-        postService.validatePostList(postIds);
+    private void validateUserForCreateOrUpdate(Long id, String username, String mobile, String email,
+                                              Long deptId, Set<Long> postIds) {
+        // 关闭数据权限，避免因为没有数据权限，查询不到数据，进而导致唯一校验不正确
+        DataPermissionUtils.executeIgnore(() -> {
+            // 校验用户存在
+            validateUserExists(id);
+            // 校验用户名唯一
+            validateUsernameUnique(id, username);
+            // 校验手机号唯一
+            validateMobileUnique(id, mobile);
+            // 校验邮箱唯一
+            validateEmailUnique(id, email);
+            // 校验部门处于开启状态
+            deptService.validateDeptList(CollectionUtils.singleton(deptId));
+            // 校验岗位处于开启状态
+            postService.validatePostList(postIds);
+        });
     }
 
     @VisibleForTesting
-    public void checkUserExists(Long id) {
+    void validateUserExists(Long id) {
         if (id == null) {
             return;
         }
@@ -334,7 +327,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @VisibleForTesting
-    public void checkUsernameUnique(Long id, String username) {
+    void validateUsernameUnique(Long id, String username) {
         if (StrUtil.isBlank(username)) {
             return;
         }
@@ -352,7 +345,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @VisibleForTesting
-    public void checkEmailUnique(Long id, String email) {
+    void validateEmailUnique(Long id, String email) {
         if (StrUtil.isBlank(email)) {
             return;
         }
@@ -370,7 +363,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @VisibleForTesting
-    public void checkMobileUnique(Long id, String mobile) {
+    void validateMobileUnique(Long id, String mobile) {
         if (StrUtil.isBlank(mobile)) {
             return;
         }
@@ -393,7 +386,7 @@ public class AdminUserServiceImpl implements AdminUserService {
      * @param oldPassword 旧密码
      */
     @VisibleForTesting
-    public void checkOldPassword(Long id, String oldPassword) {
+    void validateOldPassword(Long id, String oldPassword) {
         AdminUserDO user = userMapper.selectById(id);
         if (user == null) {
             throw exception(USER_NOT_EXISTS);
@@ -405,7 +398,7 @@ public class AdminUserServiceImpl implements AdminUserService {
 
     @Override
     @Transactional(rollbackFor = Exception.class) // 添加事务，异常则回滚所有导入
-    public UserImportRespVO importUsers(List<UserImportExcelVO> importUsers, boolean isUpdateSupport) {
+    public UserImportRespVO importUserList(List<UserImportExcelVO> importUsers, boolean isUpdateSupport) {
         if (CollUtil.isEmpty(importUsers)) {
             throw exception(USER_IMPORT_LIST_IS_EMPTY);
         }
@@ -414,7 +407,7 @@ public class AdminUserServiceImpl implements AdminUserService {
         importUsers.forEach(importUser -> {
             // 校验，判断是否有不符合的原因
             try {
-                checkCreateOrUpdate(null, null, importUser.getMobile(), importUser.getEmail(),
+                validateUserForCreateOrUpdate(null, null, importUser.getMobile(), importUser.getEmail(),
                         importUser.getDeptId(), null);
             } catch (ServiceException ex) {
                 respVO.getFailureUsernames().put(importUser.getUsername(), ex.getMessage());
@@ -442,7 +435,7 @@ public class AdminUserServiceImpl implements AdminUserService {
     }
 
     @Override
-    public List<AdminUserDO> getUsersByStatus(Integer status) {
+    public List<AdminUserDO> getUserListByStatus(Integer status) {
         return userMapper.selectListByStatus(status);
     }
 
diff --git a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImplTest.java b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImplTest.java
index cb1085d3a..14b007e25 100644
--- a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImplTest.java
+++ b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/logger/OperateLogServiceImplTest.java
@@ -64,7 +64,7 @@ public class OperateLogServiceImplTest extends BaseDbUnitTest {
             o.setNickname("wang");
             o.setStatus(CommonStatusEnum.ENABLE.getStatus());
         });
-        when(userService.getUsersByNickname("wang")).thenReturn(Collections.singletonList(user));
+        when(userService.getUserListByNickname("wang")).thenReturn(Collections.singletonList(user));
         Long userId = user.getId();
 
         // 构造操作日志
@@ -112,7 +112,7 @@ public class OperateLogServiceImplTest extends BaseDbUnitTest {
             o.setNickname("wang");
             o.setStatus(CommonStatusEnum.ENABLE.getStatus());
         });
-        when(userService.getUsersByNickname("wang")).thenReturn(Collections.singletonList(user));
+        when(userService.getUserListByNickname("wang")).thenReturn(Collections.singletonList(user));
         Long userId = user.getId();
 
         // 构造操作日志
diff --git a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImplTest.java b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImplTest.java
index 54b042c44..a5e0183a4 100644
--- a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImplTest.java
+++ b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImplTest.java
@@ -6,7 +6,6 @@ import cn.iocoder.yudao.framework.common.exception.ServiceException;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.ArrayUtils;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
-import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import cn.iocoder.yudao.framework.test.core.ut.BaseDbUnitTest;
 import cn.iocoder.yudao.module.infra.api.file.FileApi;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdatePasswordReqVO;
@@ -32,23 +31,25 @@ import org.springframework.security.crypto.password.PasswordEncoder;
 
 import javax.annotation.Resource;
 import java.io.ByteArrayInputStream;
-import java.time.LocalDateTime;
 import java.util.Collection;
 import java.util.List;
+import java.util.Map;
 import java.util.function.Consumer;
 
 import static cn.hutool.core.util.RandomUtil.randomBytes;
 import static cn.hutool.core.util.RandomUtil.randomEle;
 import static cn.iocoder.yudao.framework.common.util.collection.SetUtils.asSet;
+import static cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils.buildBetweenTime;
 import static cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils.buildTime;
+import static cn.iocoder.yudao.framework.common.util.object.ObjectUtils.cloneIgnoreId;
 import static cn.iocoder.yudao.framework.test.core.util.AssertUtils.assertPojoEquals;
 import static cn.iocoder.yudao.framework.test.core.util.AssertUtils.assertServiceException;
 import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.*;
 import static cn.iocoder.yudao.module.system.enums.ErrorCodeConstants.*;
 import static java.util.Collections.singleton;
+import static java.util.Collections.singletonList;
 import static org.assertj.core.util.Lists.newArrayList;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
 
@@ -173,6 +174,23 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         assertEquals(3L, userPosts.get(1).getPostId());
     }
 
+    @Test
+    public void testUpdateUserLogin() {
+        // mock 数据
+        AdminUserDO user = randomAdminUserDO(o -> o.setLoginDate(null));
+        userMapper.insert(user);
+        // 准备参数
+        Long id = user.getId();
+        String loginIp = randomString();
+
+        // 调用
+        userService.updateUserLogin(id, loginIp);
+        // 断言
+        AdminUserDO dbUser = userMapper.selectById(id);
+        assertEquals(loginIp, dbUser.getLoginIp());
+        assertNotNull(dbUser.getLoginDate());
+    }
+
     @Test
     public void testUpdateUserProfile_success() {
         // mock 数据
@@ -286,6 +304,34 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         verify(permissionService, times(1)).processUserDeleted(eq(userId));
     }
 
+    @Test
+    public void testGetUserByUsername() {
+        // mock 数据
+        AdminUserDO dbUser = randomAdminUserDO();
+        userMapper.insert(dbUser);
+        // 准备参数
+        String username = dbUser.getUsername();
+
+        // 调用
+        AdminUserDO user = userService.getUserByUsername(username);
+        // 断言
+        assertPojoEquals(dbUser, user);
+    }
+
+    @Test
+    public void testGetUserByMobile() {
+        // mock 数据
+        AdminUserDO dbUser = randomAdminUserDO();
+        userMapper.insert(dbUser);
+        // 准备参数
+        String mobile = dbUser.getMobile();
+
+        // 调用
+        AdminUserDO user = userService.getUserByMobile(mobile);
+        // 断言
+        assertPojoEquals(dbUser, user);
+    }
+
     @Test
     public void testGetUserPage() {
         // mock 数据
@@ -295,7 +341,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         reqVO.setUsername("tu");
         reqVO.setMobile("1560");
         reqVO.setStatus(CommonStatusEnum.ENABLE.getStatus());
-        reqVO.setCreateTime((new LocalDateTime[]{buildTime(2020, 12, 1),buildTime(2020, 12, 24)}));
+        reqVO.setCreateTime(buildBetweenTime(2020, 12, 1, 2020, 12, 24));
         reqVO.setDeptId(1L); // 其中，1L 是 2L 的父部门
         // mock 方法
         List<DeptDO> deptList = newArrayList(randomPojo(DeptDO.class, o -> o.setId(2L)));
@@ -310,7 +356,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
     }
 
     @Test
-    public void testGetUsers() {
+    public void testGetUserList_export() {
         // mock 数据
         AdminUserDO dbUser = initGetUserPageData();
         // 准备参数
@@ -318,14 +364,14 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         reqVO.setUsername("tu");
         reqVO.setMobile("1560");
         reqVO.setStatus(CommonStatusEnum.ENABLE.getStatus());
-        reqVO.setCreateTime((new LocalDateTime[]{buildTime(2020, 12, 1),buildTime(2020, 12, 24)}));
+        reqVO.setCreateTime(buildBetweenTime(2020, 12, 1, 2020, 12, 24));
         reqVO.setDeptId(1L); // 其中，1L 是 2L 的父部门
         // mock 方法
         List<DeptDO> deptList = newArrayList(randomPojo(DeptDO.class, o -> o.setId(2L)));
         when(deptService.getDeptListByParentIdFromCache(eq(reqVO.getDeptId()), eq(true))).thenReturn(deptList);
 
         // 调用
-        List<AdminUserDO> list = userService.getUsers(reqVO);
+        List<AdminUserDO> list = userService.getUserList(reqVO);
         // 断言
         assertEquals(1, list.size());
         assertPojoEquals(dbUser, list.get(0));
@@ -345,23 +391,54 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         });
         userMapper.insert(dbUser);
         // 测试 username 不匹配
-        userMapper.insert(ObjectUtils.cloneIgnoreId(dbUser, o -> o.setUsername("dou")));
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setUsername("dou")));
         // 测试 mobile 不匹配
-        userMapper.insert(ObjectUtils.cloneIgnoreId(dbUser, o -> o.setMobile("18818260888")));
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setMobile("18818260888")));
         // 测试 status 不匹配
-        userMapper.insert(ObjectUtils.cloneIgnoreId(dbUser, o -> o.setStatus(CommonStatusEnum.DISABLE.getStatus())));
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setStatus(CommonStatusEnum.DISABLE.getStatus())));
         // 测试 createTime 不匹配
-        userMapper.insert(ObjectUtils.cloneIgnoreId(dbUser, o -> o.setCreateTime(buildTime(2020, 11, 11))));
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setCreateTime(buildTime(2020, 11, 11))));
         // 测试 dept 不匹配
-        userMapper.insert(ObjectUtils.cloneIgnoreId(dbUser, o -> o.setDeptId(0L)));
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setDeptId(0L)));
         return dbUser;
     }
 
+    @Test
+    public void testGetUser() {
+        // mock 数据
+        AdminUserDO dbUser = randomAdminUserDO();
+        userMapper.insert(dbUser);
+        // 准备参数
+        Long userId = dbUser.getId();
+
+        // 调用
+        AdminUserDO user = userService.getUser(userId);
+        // 断言
+        assertPojoEquals(dbUser, user);
+    }
+
+    @Test
+    public void testGetUserListByDeptIds() {
+        // mock 数据
+        AdminUserDO dbUser = randomAdminUserDO(o -> o.setDeptId(1L));
+        userMapper.insert(dbUser);
+        // 测试 deptId 不匹配
+        userMapper.insert(cloneIgnoreId(dbUser, o -> o.setDeptId(2L)));
+        // 准备参数
+        Collection<Long> deptIds = singleton(1L);
+
+        // 调用
+        List<AdminUserDO> list = userService.getUserListByDeptIds(deptIds);
+        // 断言
+        assertEquals(1, list.size());
+        assertEquals(dbUser, list.get(0));
+    }
+
     /**
      * 情况一，校验不通过，导致插入失败
      */
     @Test
-    public void testImportUsers_01() {
+    public void testImportUserList_01() {
         // 准备参数
         UserImportExcelVO importUser = randomPojo(UserImportExcelVO.class, o -> {
         });
@@ -369,7 +446,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         doThrow(new ServiceException(DEPT_NOT_FOUND)).when(deptService).validateDeptList(any());
 
         // 调用
-        UserImportRespVO respVO = userService.importUsers(newArrayList(importUser), true);
+        UserImportRespVO respVO = userService.importUserList(newArrayList(importUser), true);
         // 断言
         assertEquals(0, respVO.getCreateUsernames().size());
         assertEquals(0, respVO.getUpdateUsernames().size());
@@ -381,7 +458,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
      * 情况二，不存在，进行插入
      */
     @Test
-    public void testImportUsers_02() {
+    public void testImportUserList_02() {
         // 准备参数
         UserImportExcelVO importUser = randomPojo(UserImportExcelVO.class, o -> {
             o.setStatus(randomEle(CommonStatusEnum.values()).getStatus()); // 保证 status 的范围
@@ -397,7 +474,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         when(passwordEncoder.encode(eq("yudaoyuanma"))).thenReturn("java");
 
         // 调用
-        UserImportRespVO respVO = userService.importUsers(newArrayList(importUser), true);
+        UserImportRespVO respVO = userService.importUserList(newArrayList(importUser), true);
         // 断言
         assertEquals(1, respVO.getCreateUsernames().size());
         AdminUserDO user = userMapper.selectByUsername(respVO.getCreateUsernames().get(0));
@@ -411,7 +488,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
      * 情况三，存在，但是不强制更新
      */
     @Test
-    public void testImportUsers_03() {
+    public void testImportUserList_03() {
         // mock 数据
         AdminUserDO dbUser = randomAdminUserDO();
         userMapper.insert(dbUser);
@@ -429,7 +506,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         when(deptService.getDept(eq(dept.getId()))).thenReturn(dept);
 
         // 调用
-        UserImportRespVO respVO = userService.importUsers(newArrayList(importUser), false);
+        UserImportRespVO respVO = userService.importUserList(newArrayList(importUser), false);
         // 断言
         assertEquals(0, respVO.getCreateUsernames().size());
         assertEquals(0, respVO.getUpdateUsernames().size());
@@ -441,7 +518,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
      * 情况四，存在，强制更新
      */
     @Test
-    public void testImportUsers_04() {
+    public void testImportUserList_04() {
         // mock 数据
         AdminUserDO dbUser = randomAdminUserDO();
         userMapper.insert(dbUser);
@@ -459,7 +536,7 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         when(deptService.getDept(eq(dept.getId()))).thenReturn(dept);
 
         // 调用
-        UserImportRespVO respVO = userService.importUsers(newArrayList(importUser), true);
+        UserImportRespVO respVO = userService.importUserList(newArrayList(importUser), true);
         // 断言
         assertEquals(0, respVO.getCreateUsernames().size());
         assertEquals(1, respVO.getUpdateUsernames().size());
@@ -469,24 +546,24 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
     }
 
     @Test
-    public void testCheckUserExists_notExists() {
-        assertServiceException(() -> userService.checkUserExists(randomLongId()), USER_NOT_EXISTS);
+    public void testValidateUserExists_notExists() {
+        assertServiceException(() -> userService.validateUserExists(randomLongId()), USER_NOT_EXISTS);
     }
 
     @Test
-    public void testCheckUsernameUnique_usernameExistsForCreate() {
+    public void testValidateUsernameUnique_usernameExistsForCreate() {
         // 准备参数
         String username = randomString();
         // mock 数据
         userMapper.insert(randomAdminUserDO(o -> o.setUsername(username)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkUsernameUnique(null, username),
+        assertServiceException(() -> userService.validateUsernameUnique(null, username),
                 USER_USERNAME_EXISTS);
     }
 
     @Test
-    public void testCheckUsernameUnique_usernameExistsForUpdate() {
+    public void testValidateUsernameUnique_usernameExistsForUpdate() {
         // 准备参数
         Long id = randomLongId();
         String username = randomString();
@@ -494,24 +571,24 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         userMapper.insert(randomAdminUserDO(o -> o.setUsername(username)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkUsernameUnique(id, username),
+        assertServiceException(() -> userService.validateUsernameUnique(id, username),
                 USER_USERNAME_EXISTS);
     }
 
     @Test
-    public void testCheckEmailUnique_emailExistsForCreate() {
+    public void testValidateEmailUnique_emailExistsForCreate() {
         // 准备参数
         String email = randomString();
         // mock 数据
         userMapper.insert(randomAdminUserDO(o -> o.setEmail(email)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkEmailUnique(null, email),
+        assertServiceException(() -> userService.validateEmailUnique(null, email),
                 USER_EMAIL_EXISTS);
     }
 
     @Test
-    public void testCheckEmailUnique_emailExistsForUpdate() {
+    public void testValidateEmailUnique_emailExistsForUpdate() {
         // 准备参数
         Long id = randomLongId();
         String email = randomString();
@@ -519,24 +596,24 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         userMapper.insert(randomAdminUserDO(o -> o.setEmail(email)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkEmailUnique(id, email),
+        assertServiceException(() -> userService.validateEmailUnique(id, email),
                 USER_EMAIL_EXISTS);
     }
 
     @Test
-    public void testCheckMobileUnique_mobileExistsForCreate() {
+    public void testValidateMobileUnique_mobileExistsForCreate() {
         // 准备参数
         String mobile = randomString();
         // mock 数据
         userMapper.insert(randomAdminUserDO(o -> o.setMobile(mobile)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkMobileUnique(null, mobile),
+        assertServiceException(() -> userService.validateMobileUnique(null, mobile),
                 USER_MOBILE_EXISTS);
     }
 
     @Test
-    public void testCheckMobileUnique_mobileExistsForUpdate() {
+    public void testValidateMobileUnique_mobileExistsForUpdate() {
         // 准备参数
         Long id = randomLongId();
         String mobile = randomString();
@@ -544,18 +621,18 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         userMapper.insert(randomAdminUserDO(o -> o.setMobile(mobile)));
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkMobileUnique(id, mobile),
+        assertServiceException(() -> userService.validateMobileUnique(id, mobile),
                 USER_MOBILE_EXISTS);
     }
 
     @Test
-    public void testCheckOldPassword_notExists() {
-        assertServiceException(() -> userService.checkOldPassword(randomLongId(), randomString()),
+    public void testValidateOldPassword_notExists() {
+        assertServiceException(() -> userService.validateOldPassword(randomLongId(), randomString()),
                 USER_NOT_EXISTS);
     }
 
     @Test
-    public void testCheckOldPassword_passwordFailed() {
+    public void testValidateOldPassword_passwordFailed() {
         // mock 数据
         AdminUserDO user = randomAdminUserDO();
         userMapper.insert(user);
@@ -564,14 +641,14 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         String oldPassword = user.getPassword();
 
         // 调用，校验异常
-        assertServiceException(() -> userService.checkOldPassword(id, oldPassword),
+        assertServiceException(() -> userService.validateOldPassword(id, oldPassword),
                 USER_PASSWORD_FAILED);
         // 校验调用
         verify(passwordEncoder, times(1)).matches(eq(oldPassword), eq(user.getPassword()));
     }
 
     @Test
-    public void testUsersByPostIds() {
+    public void testUserListByPostIds() {
         // 准备参数
         Collection<Long> postIds = asSet(10L, 20L);
         // mock user1 数据
@@ -585,12 +662,114 @@ public class AdminUserServiceImplTest extends BaseDbUnitTest {
         userPostMapper.insert(new UserPostDO().setUserId(user2.getId()).setPostId(100L));
 
         // 调用
-        List<AdminUserDO> result = userService.getUsersByPostIds(postIds);
+        List<AdminUserDO> result = userService.getUserListByPostIds(postIds);
         // 断言
         assertEquals(1, result.size());
         assertEquals(user1, result.get(0));
     }
 
+    @Test
+    public void testGetUserList() {
+        // mock 数据
+        AdminUserDO user = randomAdminUserDO();
+        userMapper.insert(user);
+        // 测试 id 不匹配
+        userMapper.insert(randomAdminUserDO());
+        // 准备参数
+        Collection<Long> ids = singleton(user.getId());
+
+        // 调用
+        List<AdminUserDO> result = userService.getUserList(ids);
+        // 断言
+        assertEquals(1, result.size());
+        assertEquals(user, result.get(0));
+    }
+
+    @Test
+    public void testGetUserMap() {
+        // mock 数据
+        AdminUserDO user = randomAdminUserDO();
+        userMapper.insert(user);
+        // 测试 id 不匹配
+        userMapper.insert(randomAdminUserDO());
+        // 准备参数
+        Collection<Long> ids = singleton(user.getId());
+
+        // 调用
+        Map<Long, AdminUserDO> result = userService.getUserMap(ids);
+        // 断言
+        assertEquals(1, result.size());
+        assertEquals(user, result.get(user.getId()));
+    }
+
+    @Test
+    public void testGetUserListByNickname() {
+        // mock 数据
+        AdminUserDO user = randomAdminUserDO(o -> o.setNickname("芋头"));
+        userMapper.insert(user);
+        // 测试 nickname 不匹配
+        userMapper.insert(randomAdminUserDO(o -> o.setNickname("源码")));
+        // 准备参数
+        String nickname = "芋";
+
+        // 调用
+        List<AdminUserDO> result = userService.getUserListByNickname(nickname);
+        // 断言
+        assertEquals(1, result.size());
+        assertEquals(user, result.get(0));
+    }
+
+    @Test
+    public void testGetUserListByStatus() {
+        // mock 数据
+        AdminUserDO user = randomAdminUserDO(o -> o.setStatus(CommonStatusEnum.DISABLE.getStatus()));
+        userMapper.insert(user);
+        // 测试 status 不匹配
+        userMapper.insert(randomAdminUserDO(o -> o.setStatus(CommonStatusEnum.ENABLE.getStatus())));
+        // 准备参数
+        Integer status = CommonStatusEnum.DISABLE.getStatus();
+
+        // 调用
+        List<AdminUserDO> result = userService.getUserListByStatus(status);
+        // 断言
+        assertEquals(1, result.size());
+        assertEquals(user, result.get(0));
+    }
+
+    @Test
+    public void testValidateUserList_success() {
+        // mock 数据
+        AdminUserDO userDO = randomAdminUserDO().setStatus(CommonStatusEnum.ENABLE.getStatus());
+        userMapper.insert(userDO);
+        // 准备参数
+        List<Long> ids = singletonList(userDO.getId());
+
+        // 调用，无需断言
+        userService.validateUserList(ids);
+    }
+
+    @Test
+    public void testValidateUserList_notFound() {
+        // 准备参数
+        List<Long> ids = singletonList(randomLongId());
+
+        // 调用, 并断言异常
+        assertServiceException(() -> userService.validateUserList(ids), USER_NOT_EXISTS);
+    }
+
+    @Test
+    public void testValidateUserList_notEnable() {
+        // mock 数据
+        AdminUserDO userDO = randomAdminUserDO().setStatus(CommonStatusEnum.DISABLE.getStatus());
+        userMapper.insert(userDO);
+        // 准备参数
+        List<Long> ids = singletonList(userDO.getId());
+
+        // 调用, 并断言异常
+        assertServiceException(() -> userService.validateUserList(ids), USER_IS_DISABLE,
+                userDO.getNickname());
+    }
+
     // ========== 随机对象 ==========
 
     @SafeVarargs