diff --git a/cutejava-front/src/views/system/user/center.vue b/cutejava-front/src/views/system/user/center.vue
index 417f2d6e..bf16d427 100644
--- a/cutejava-front/src/views/system/user/center.vue
+++ b/cutejava-front/src/views/system/user/center.vue
@@ -104,7 +104,7 @@
                 <el-table-column prop="browserInfo" label="浏览器" />
                 <el-table-column prop="executeTime" label="请求耗时" align="center">
                   <template slot-scope="scope">
-                    <el-tag v-if="scope.row.executeTime <= 300">{{ scope.row.time }}ms</el-tag>
+                    <el-tag v-if="scope.row.executeTime <= 300">{{ scope.row.time || 0 }}ms</el-tag>
                     <el-tag v-else-if="scope.row.executeTime <= 1000" type="warning">{{ scope.row.executeTime }}ms</el-tag>
                     <el-tag v-else type="danger">{{ scope.row.executeTime }}ms</el-tag>
                   </template>
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/controller/SystemDictDetailController.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/controller/SystemDictDetailController.java
index fa6ff6cc..508881f8 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/controller/SystemDictDetailController.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/controller/SystemDictDetailController.java
@@ -54,13 +54,6 @@ public class SystemDictDetailController {
     return ResponseEntity.ok(systemDictDetailService.searchDictDetail(pageArgs.getArgs(), page));
   }
 
-  @ApiOperation("查询多个字典详情")
-  @GetMapping(value = "/getDictDetailMaps")
-  public ResponseEntity<Map<String, List<SystemDictDetailVo>>> getDictDetailMaps(@RequestParam String dictName) {
-    Map<String, List<SystemDictDetailVo>> dictMap = systemDictDetailService.getDictDetailMap(dictName);
-    return ResponseEntity.ok(dictMap);
-  }
-
   @OperationLog
   @ApiOperation("新增字典详情")
   @PostMapping(value = "/saveDictDetail")
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemRoleMapper.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemRoleMapper.java
index ffe20a7d..25a566ed 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemRoleMapper.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemRoleMapper.java
@@ -17,7 +17,9 @@ package cn.odboy.system.dal.mysql;
 
 import cn.odboy.system.dal.dataobject.SystemRoleTb;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import java.util.List;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * 角色 Mapper
@@ -27,4 +29,5 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface SystemRoleMapper extends BaseMapper<SystemRoleTb> {
 
+  List<Integer> listRoleLevelByRoleIds(@Param("roleIds") List<Long> roleIds);
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserMapper.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserMapper.java
index 097da24b..f1ada109 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserMapper.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserMapper.java
@@ -18,8 +18,10 @@ package cn.odboy.system.dal.mysql;
 import cn.odboy.system.dal.dataobject.SystemUserTb;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import java.util.List;
 import java.util.Set;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * 用户 Mapper
@@ -49,4 +51,6 @@ public interface SystemUserMapper extends BaseMapper<SystemUserTb> {
     wrapper.set(SystemUserTb::getPassword, password);
     update(null, wrapper);
   }
+
+  List<String> listUsernameByIds(@Param("userIds") Set<Long> userIds);
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserRoleMapper.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserRoleMapper.java
index f7deb075..149b07a4 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserRoleMapper.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/dal/mysql/SystemUserRoleMapper.java
@@ -18,6 +18,7 @@ package cn.odboy.system.dal.mysql;
 import cn.odboy.system.dal.dataobject.SystemRoleTb;
 import cn.odboy.system.dal.dataobject.SystemUserRoleTb;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import java.util.List;
 import java.util.Set;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
@@ -26,4 +27,5 @@ import org.apache.ibatis.annotations.Param;
 public interface SystemUserRoleMapper extends BaseMapper<SystemUserRoleTb> {
 
   Set<SystemRoleTb> listUserRoleByUserId(@Param("userId") Long userId);
+  List<Integer> listUserRoleLevelByUserId(@Param("userId") Long userId);
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemDictDetailService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemDictDetailService.java
index 718cc3eb..04cc2c0f 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemDictDetailService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemDictDetailService.java
@@ -32,7 +32,6 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -140,13 +139,4 @@ public class SystemDictDetailService {
     }
     return detailVos;
   }
-
-  public Map<String, List<SystemDictDetailVo>> getDictDetailMap(String dictName) {
-    String[] names = dictName.split("[,, ]");
-    Map<String, List<SystemDictDetailVo>> dictMap = new HashMap<>(16);
-    for (String name : names) {
-      dictMap.put(name, this.listDictDetailByName(name));
-    }
-    return dictMap;
-  }
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemJobService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemJobService.java
index 8a1a2169..3944c3de 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemJobService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemJobService.java
@@ -150,8 +150,4 @@ public class SystemJobService {
     }
     KitExcelExporter.exportSimple(response, "岗位数据", SystemJobExportRowVo.class, rowVos);
   }
-
-  public List<SystemJobTb> listByIds(Set<Long> jobIds) {
-    return systemJobMapper.selectByIds(jobIds);
-  }
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemMenuService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemMenuService.java
index 28bbee2d..3e0ab847 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemMenuService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemMenuService.java
@@ -218,7 +218,7 @@ public class SystemMenuService {
    * @return /
    */
   public List<SystemMenuVo> listMenuByUserId(Long currentUserId) {
-    List<SystemRoleVo> roles = systemUserRoleService.queryRoleVoByUsersId(currentUserId);
+    List<SystemRoleVo> roles = systemUserRoleService.listRoleVoByUsersId(currentUserId);
     Set<Long> roleIds = roles.stream().map(SystemRoleVo::getId).collect(Collectors.toSet());
     return new ArrayList<>(systemRoleMenuService.queryMenuByRoleIds(roleIds));
   }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemRoleService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemRoleService.java
index 1b6fe46d..25bce45f 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemRoleService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemRoleService.java
@@ -222,7 +222,7 @@ public class SystemRoleService {
       permissions.add("admin");
       return permissions.stream().map(SystemRoleCodeVo::new).collect(Collectors.toList());
     }
-    List<SystemRoleVo> roles = systemUserRoleService.queryRoleVoByUsersId(user.getId());
+    List<SystemRoleVo> roles = systemUserRoleService.listRoleVoByUsersId(user.getId());
     permissions = roles.stream().flatMap(role -> role.getMenus().stream()).map(SystemMenuVo::getPermission)
         .filter(StrUtil::isNotBlank).collect(Collectors.toSet());
     return permissions.stream().map(SystemRoleCodeVo::new).collect(Collectors.toList());
@@ -268,7 +268,7 @@ public class SystemRoleService {
    * @return /
    */
   private int checkRoleLevels(Integer level) {
-    List<Integer> levels = systemUserRoleService.queryRoleVoByUsersId(KitSecurityHelper.getCurrentUserId()).stream()
+    List<Integer> levels = systemUserRoleService.listRoleVoByUsersId(KitSecurityHelper.getCurrentUserId()).stream()
         .map(SystemRoleVo::getLevel).collect(Collectors.toList());
     int min = Collections.min(levels);
     if (level != null) {
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserRoleService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserRoleService.java
index b4291d5f..9408f1f8 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserRoleService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserRoleService.java
@@ -99,7 +99,7 @@ public class SystemUserRoleService {
    * @param userId 用户ID
    * @return /
    */
-  public List<SystemRoleVo> queryRoleVoByUsersId(Long userId) {
+  public List<SystemRoleVo> listRoleVoByUsersId(Long userId) {
     Set<SystemRoleTb> roles = this.listUserRoleByUserId(userId);
     return roles.stream().map(this::convertToRoleVo).collect(Collectors.toList());
   }
@@ -115,16 +115,12 @@ public class SystemUserRoleService {
       // 最小权限
       return Integer.MAX_VALUE;
     }
-    List<Long> roleIds =
-        roles.stream().map(SystemRoleTb::getId).filter(Objects::nonNull).distinct().collect(Collectors.toList());
+    List<Long> roleIds = roles.stream().map(SystemRoleTb::getId).filter(Objects::nonNull).distinct().collect(Collectors.toList());
     if (CollUtil.isEmpty(roleIds)) {
       // 最小权限
       return Integer.MAX_VALUE;
     }
-    List<Integer> roleLevels = systemRoleMapper.selectList(
-            new LambdaQueryWrapper<SystemRoleTb>().select(SystemRoleTb::getLevel).isNotNull(SystemRoleTb::getLevel)
-                .in(SystemRoleTb::getId, roleIds)).stream().map(SystemRoleTb::getLevel).distinct()
-        .collect(Collectors.toList());
+    List<Integer> roleLevels = systemRoleMapper.listRoleLevelByRoleIds(roleIds);
     if (CollUtil.isEmpty(roleLevels)) {
       // 最小权限
       return Integer.MAX_VALUE;
@@ -138,9 +134,8 @@ public class SystemUserRoleService {
    * @param args /
    */
   public void checkLevel(SystemUserVo args) {
-    Integer currentLevel = Collections.min(
-        this.queryRoleVoByUsersId(KitSecurityHelper.getCurrentUserId()).stream().map(SystemRoleVo::getLevel)
-            .collect(Collectors.toList()));
+    List<Integer> roleLevels = systemUserRoleMapper.listUserRoleLevelByUserId(KitSecurityHelper.getCurrentUserId());
+    Integer currentLevel = Collections.min(roleLevels);
     Integer optLevel = this.getDeptLevelByRoles(args.getRoles());
     if (currentLevel > optLevel) {
       throw new BadRequestException("角色权限不足");
@@ -159,4 +154,8 @@ public class SystemUserRoleService {
   public Set<SystemRoleTb> listUserRoleByUserId(Long userId) {
     return systemUserRoleMapper.listUserRoleByUserId(userId);
   }
+
+  public List<Integer> listUserRoleLevelByUserId(Long userId) {
+    return systemUserRoleMapper.listUserRoleLevelByUserId(userId);
+  }
 }
diff --git a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserService.java b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserService.java
index 6d16f3ec..f69b450a 100644
--- a/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserService.java
+++ b/cutejava/cutejava-module-system/src/main/java/cn/odboy/system/service/SystemUserService.java
@@ -32,7 +32,6 @@ import cn.odboy.system.dal.dataobject.SystemUserTb;
 import cn.odboy.system.dal.model.export.SystemUserExportRowVo;
 import cn.odboy.system.dal.model.request.SystemQueryUserArgs;
 import cn.odboy.system.dal.model.request.SystemUpdateUserPasswordArgs;
-import cn.odboy.system.dal.model.response.SystemRoleVo;
 import cn.odboy.system.dal.model.response.SystemUserVo;
 import cn.odboy.system.dal.mysql.SystemUserMapper;
 import cn.odboy.system.dal.redis.SystemUserInfoDAO;
@@ -42,7 +41,6 @@ import cn.odboy.util.KitBeanUtil;
 import cn.odboy.util.KitFileUtil;
 import cn.odboy.util.KitPageUtil;
 import cn.odboy.util.KitRsaEncryptUtil;
-import cn.odboy.util.KitValidUtil;
 import cn.odboy.util.xlsx.KitExcelExporter;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -91,7 +89,7 @@ public class SystemUserService {
   private PasswordEncoder passwordEncoder;
 
   /**
-   * 新增用户
+   * 新增用户 -> TestPassed
    *
    * @param args /
    */
@@ -102,13 +100,13 @@ public class SystemUserService {
     // 默认密码 123456
     record.setPassword(passwordEncoder.encode("123456"));
     record.setDeptId(args.getDept().getId());
-    if (this.getUserByUsername(record.getUsername()) != null) {
+    if (this.existUserWithUsername(record.getUsername())) {
       throw new BadRequestException("用户名已存在");
     }
-    if (this.getUserByEmail(record.getEmail()) != null) {
+    if (this.existUserWithEmail(record.getEmail())) {
       throw new BadRequestException("邮箱已存在");
     }
-    if (this.getUserByPhone(record.getPhone()) != null) {
+    if (this.existUserWithPhone(record.getPhone())) {
       throw new BadRequestException("手机号已存在");
     }
     // 保存用户
@@ -119,8 +117,29 @@ public class SystemUserService {
     systemUserRoleService.batchInsertUserRole(args.getRoles(), record.getId());
   }
 
+  private boolean existUserWithPhone(String phone) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getPhone, phone);
+    wrapper.eq(SystemUserTb::getEnabled, 1);
+    return systemUserMapper.exists(wrapper);
+  }
+
+  private boolean existUserWithEmail(String email) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getEmail, email);
+    wrapper.eq(SystemUserTb::getEnabled, 1);
+    return systemUserMapper.exists(wrapper);
+  }
+
+  private boolean existUserWithUsername(String username) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getUsername, username);
+    wrapper.eq(SystemUserTb::getEnabled, 1);
+    return systemUserMapper.exists(wrapper);
+  }
+
   /**
-   * 编辑用户
+   * 编辑用户 -> TestPassed
    *
    * @param args /
    */
@@ -128,16 +147,13 @@ public class SystemUserService {
   public void updateUserById(SystemUserVo args) {
     systemUserRoleService.checkLevel(args);
     SystemUserTb user = systemUserMapper.selectById(args.getId());
-    SystemUserTb user1 = this.getUserByUsername(args.getUsername());
-    SystemUserTb user2 = this.getUserByEmail(args.getEmail());
-    SystemUserTb user3 = this.getUserByPhone(args.getPhone());
-    if (user1 != null && !user.getId().equals(user1.getId())) {
+    if (this.existUserWithUsernameNeSelf(args.getUsername(), user.getId())) {
       throw new BadRequestException("用户名已存在");
     }
-    if (user2 != null && !user.getId().equals(user2.getId())) {
+    if (this.existUserWithEmailNeSelf(args.getEmail(), user.getId())) {
       throw new BadRequestException("邮箱已存在");
     }
-    if (user3 != null && !user.getId().equals(user3.getId())) {
+    if (this.existUserWithPhoneNeSelf(args.getPhone(), user.getId())) {
       throw new BadRequestException("手机号已存在");
     }
     // 如果用户被禁用, 则清除用户登录信息
@@ -162,8 +178,29 @@ public class SystemUserService {
     systemUserRoleService.batchInsertUserRole(args.getRoles(), args.getId());
   }
 
+  private boolean existUserWithPhoneNeSelf(String phone, Long currentUserId) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getPhone, phone);
+    wrapper.ne(SystemUserTb::getId, currentUserId);
+    return systemUserMapper.exists(wrapper);
+  }
+
+  private boolean existUserWithEmailNeSelf(String email, Long currentUserId) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getEmail, email);
+    wrapper.ne(SystemUserTb::getId, currentUserId);
+    return systemUserMapper.exists(wrapper);
+  }
+
+  private boolean existUserWithUsernameNeSelf(String username, Long currentUserId) {
+    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
+    wrapper.eq(SystemUserTb::getUsername, username);
+    wrapper.ne(SystemUserTb::getId, currentUserId);
+    return systemUserMapper.exists(wrapper);
+  }
+
   /**
-   * 用户自助修改资料
+   * 用户自助修改资料 -> TestPassed
    *
    * @param args /
    */
@@ -173,19 +210,18 @@ public class SystemUserService {
       throw new BadRequestException("不能修改他人资料");
     }
     SystemUserTb user = systemUserMapper.selectById(args.getId());
-    SystemUserTb user1 = this.getUserByPhone(args.getPhone());
-    if (user1 != null && !user.getId().equals(user1.getId())) {
+    if (this.existUserWithPhoneNeSelf(args.getPhone(), user.getId())) {
       throw new BadRequestException("手机号已存在");
     }
     user.setNickName(args.getNickName());
     user.setPhone(args.getPhone());
     user.setGender(args.getGender());
-    systemUserMapper.insertOrUpdate(user);
+    systemUserMapper.updateById(user);
     systemUserInfoDAO.deleteUserLoginInfoByUserName(user.getUsername());
   }
 
   /**
-   * 删除用户
+   * 删除用户 -> TestPassed
    *
    * @param ids /
    */
@@ -194,19 +230,15 @@ public class SystemUserService {
     Long currentUserId = KitSecurityHelper.getCurrentUserId();
     // 校验权限
     for (Long id : ids) {
-      Integer currentLevel = Collections.min(
-          systemUserRoleService.queryRoleVoByUsersId(currentUserId).stream().map(SystemRoleVo::getLevel)
-              .collect(Collectors.toList()));
-      Integer optLevel = Collections.min(
-          systemUserRoleService.queryRoleVoByUsersId(id).stream().map(SystemRoleVo::getLevel)
-              .collect(Collectors.toList()));
+      Integer currentLevel = Collections.min(systemUserRoleService.listUserRoleLevelByUserId(currentUserId));
+      Integer optLevel = Collections.min(systemUserRoleService.listUserRoleLevelByUserId(id));
       if (currentLevel > optLevel) {
-        throw new BadRequestException("角色权限不足, 不能删除：" + this.getUserById(id).getUsername());
+        SystemUserTb systemUserTb = systemUserMapper.selectById(id);
+        throw new BadRequestException("角色权限不足, 不能删除：" + systemUserTb.getUsername());
       }
     }
     // 清理缓存
-    List<String> usernameList = systemUserMapper.selectByIds(ids).stream().map(SystemUserTb::getUsername).distinct()
-        .collect(Collectors.toList());
+    List<String> usernameList = systemUserMapper.listUsernameByIds(ids);
     for (String username : usernameList) {
       systemUserInfoDAO.deleteUserLoginInfoByUserName(username);
     }
@@ -219,7 +251,7 @@ public class SystemUserService {
   }
 
   /**
-   * 修改密码
+   * 修改密码 -> TestPassed
    *
    * @param username 用户名
    * @param args     参数
@@ -241,27 +273,27 @@ public class SystemUserService {
   }
 
   /**
-   * 重置密码
+   * 重置密码 -> TestPassed
    *
    * @param ids 用户id
    */
   @Transactional(rollbackFor = Exception.class)
   public void resetUserPasswordByIds(Set<Long> ids) {
     String defaultPwd = passwordEncoder.encode("123456");
-    List<SystemUserTb> users = systemUserMapper.selectByIds(ids);
+    List<String> users = systemUserMapper.listUsernameByIds(ids);
     // 清除缓存
-    for (SystemUserTb user : users) {
+    for (String username : users) {
       // 清除缓存
-      systemUserInfoDAO.deleteUserLoginInfoByUserName(user.getUsername());
+      systemUserInfoDAO.deleteUserLoginInfoByUserName(username);
       // 强制退出
-      systemUserOnlineInfoDAO.kickOutByUsername(user.getUsername());
+      systemUserOnlineInfoDAO.kickOutByUsername(username);
     }
     // 重置密码
     systemUserMapper.updateUserPasswordByUserIds(defaultPwd, ids);
   }
 
   /**
-   * 修改头像
+   * 修改头像 -> TestPassed
    *
    * @param multipartFile 文件
    * @return /
@@ -271,7 +303,7 @@ public class SystemUserService {
     SystemUserTb user = this.getUserByUsername(KitSecurityHelper.getCurrentUsername());
     String username = user.getUsername();
     if (StrUtil.isBlank(username)) {
-      throw new BadRequestException("异常用户数据, 请联系管理员处理");
+      throw new BadRequestException("异常用户数据, 请联系管理员处理！");
     }
     // 文件大小验证
     KitFileUtil.checkSize(fileUploadPathHelper.getAvatarMaxSize(), multipartFile.getSize());
@@ -279,13 +311,13 @@ public class SystemUserService {
     String image = "gif jpg png jpeg";
     String fileType = KitFileUtil.getSuffix(multipartFile.getOriginalFilename());
     if (fileType != null && !image.contains(fileType)) {
-      throw new BadRequestException("文件格式错误！, 仅支持 " + image + " 格式");
+      throw new BadRequestException("文件格式错误, 仅支持 " + image + " 格式！");
     }
     String oldPath = user.getAvatarPath();
     File file = KitFileUtil.upload(multipartFile, fileUploadPathHelper.getPath());
     user.setAvatarPath(Objects.requireNonNull(file).getPath());
     user.setAvatarName(file.getName());
-    systemUserMapper.insertOrUpdate(user);
+    systemUserMapper.updateById(user);
     if (StrUtil.isNotBlank(oldPath)) {
       KitFileUtil.del(oldPath);
     }
@@ -296,7 +328,7 @@ public class SystemUserService {
   }
 
   /**
-   * 修改邮箱
+   * 修改邮箱 -> TestPassed
    *
    * @param username 用户名
    * @param args     参数
@@ -304,8 +336,7 @@ public class SystemUserService {
    */
   @Transactional(rollbackFor = Exception.class)
   public void updateUserEmailByUsername(String username, SystemUserTb args, String code) throws Exception {
-    String password =
-        KitRsaEncryptUtil.decryptByPrivateKey(properties.getRsa().getPrivateKey(), args.getPassword());
+    String password = KitRsaEncryptUtil.decryptByPrivateKey(properties.getRsa().getPrivateKey(), args.getPassword());
     SystemUserTb user = this.getUserByUsername(username);
     if (!passwordEncoder.matches(password, user.getPassword())) {
       throw new BadRequestException("密码错误");
@@ -316,7 +347,7 @@ public class SystemUserService {
   }
 
   /**
-   * 查询全部
+   * 查询全部 -> TestPassed
    *
    * @param args 条件
    * @param page 分页参数
@@ -328,8 +359,7 @@ public class SystemUserService {
     IPage<SystemUserTb> userPage = systemUserMapper.selectPage(page, wrapper);
     List<SystemUserTb> users = userPage.getRecords();
     // 转换为SystemUserVo并关联查询
-    List<SystemUserVo> userVos =
-        users.stream().map(m -> this.convertToUserVo(m, false)).collect(Collectors.toList());
+    List<SystemUserVo> userVos = users.stream().map(m -> this.convertToUserVo(m, false)).collect(Collectors.toList());
     return KitPageUtil.toPage(userVos, userPage.getTotal());
   }
 
@@ -338,16 +368,6 @@ public class SystemUserService {
     return systemUserMapper.selectCount(wrapper);
   }
 
-  /**
-   * 根据ID查询
-   *
-   * @param id ID
-   * @return /
-   */
-  public SystemUserTb getUserById(long id) {
-    return systemUserMapper.selectById(id);
-  }
-
   public List<KitSelectOptionVo> queryUserMetadataOptions(KitPageArgs<SystemQueryUserArgs> pageArgs) {
     SystemQueryUserArgs args = pageArgs.getArgs();
     LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
@@ -372,36 +392,37 @@ public class SystemUserService {
   }
 
   /**
-   * 构建用户查询条件
+   * 构建用户查询条件 -> TestPassed
    *
    * @param args 查询条件
    * @return /
    */
   private LambdaQueryWrapper<SystemUserTb> buildUserQueryWrapper(SystemQueryUserArgs args) {
-    KitValidUtil.notNull(args);
     LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
-    if (args.getId() != null) {
-      wrapper.eq(SystemUserTb::getId, args.getId());
-    }
-    if (args.getEnabled() != null) {
-      wrapper.eq(SystemUserTb::getEnabled, args.getEnabled());
-    }
-    if (CollUtil.isNotEmpty(args.getDeptIds())) {
-      wrapper.in(SystemUserTb::getDeptId, args.getDeptIds());
-    }
-    if (StrUtil.isNotBlank(args.getBlurry())) {
-      wrapper.and(w -> w.like(SystemUserTb::getUsername, args.getBlurry()).or()
-          .like(SystemUserTb::getNickName, args.getBlurry()).or().like(SystemUserTb::getEmail, args.getBlurry()));
-    }
-    if (CollUtil.isNotEmpty(args.getCreateTime()) && args.getCreateTime().size() >= 2) {
-      wrapper.between(SystemUserTb::getCreateTime, args.getCreateTime().get(0), args.getCreateTime().get(1));
+    if (args != null) {
+      if (args.getId() != null) {
+        wrapper.eq(SystemUserTb::getId, args.getId());
+      }
+      if (args.getEnabled() != null) {
+        wrapper.eq(SystemUserTb::getEnabled, args.getEnabled());
+      }
+      if (CollUtil.isNotEmpty(args.getDeptIds())) {
+        wrapper.in(SystemUserTb::getDeptId, args.getDeptIds());
+      }
+      if (StrUtil.isNotBlank(args.getBlurry())) {
+        wrapper.and(w -> w.like(SystemUserTb::getUsername, args.getBlurry()).or()
+            .like(SystemUserTb::getNickName, args.getBlurry()).or().like(SystemUserTb::getEmail, args.getBlurry()));
+      }
+      if (CollUtil.isNotEmpty(args.getCreateTime()) && args.getCreateTime().size() >= 2) {
+        wrapper.between(SystemUserTb::getCreateTime, args.getCreateTime().get(0), args.getCreateTime().get(1));
+      }
     }
     wrapper.orderByDesc(SystemUserTb::getCreateTime);
     return wrapper;
   }
 
   /**
-   * 转换为SystemUserVo并关联查询部门、角色、岗位信息
+   * 转换为SystemUserVo并关联查询部门、角色、岗位信息 -> TestPassed
    *
    * @param user            用户基本信息
    * @param includePassword 是否包含用户密码
@@ -442,28 +463,16 @@ public class SystemUserService {
     return this.convertToUserVo(this.getUserByUsername(username), false);
   }
 
-  public SystemUserTb getUserByEmail(String email) {
-    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
-    wrapper.eq(SystemUserTb::getEmail, email);
-    wrapper.eq(SystemUserTb::getEnabled, 1);
-    return systemUserMapper.selectOne(wrapper);
-  }
-
-  public SystemUserTb getUserByPhone(String phone) {
-    LambdaQueryWrapper<SystemUserTb> wrapper = new LambdaQueryWrapper<>();
-    wrapper.eq(SystemUserTb::getPhone, phone);
-    wrapper.eq(SystemUserTb::getEnabled, 1);
-    return systemUserMapper.selectOne(wrapper);
-  }
-
+  /**
+   * 聚合查询 -> TestPassed
+   */
   public KitPageResult<SystemUserVo> aggregationSearchUserByArgs(Page<SystemUserTb> page, SystemQueryUserArgs args,
       String currentUsername) {
     if (!ObjectUtils.isEmpty(args.getDeptId())) {
       args.getDeptIds().add(args.getDeptId());
       // 先查找是否存在子节点
       List<SystemDeptTb> data = systemDeptService.listDeptByPid(args.getDeptId());
-      Map<Long, List<SystemDeptTb>> deptPidMap =
-          systemDeptService.listPidNonNull().stream().collect(Collectors.groupingBy(SystemDeptTb::getPid));
+      Map<Long, List<SystemDeptTb>> deptPidMap = systemDeptService.listPidNonNull().stream().collect(Collectors.groupingBy(SystemDeptTb::getPid));
       // 然后把子节点的ID都加入到集合中
       args.getDeptIds().addAll(systemDeptService.queryChildDeptIdByDeptIds(data, deptPidMap));
     }
@@ -484,6 +493,9 @@ public class SystemUserService {
     return KitPageUtil.emptyData();
   }
 
+  /**
+   * 导出 -> TestPassed
+   */
   public void exportUserXlsx(HttpServletResponse response, SystemQueryUserArgs args) {
     long totalCount = this.countUserByArgs(args);
     KitExcelExporter.exportByPage(response, "用户数据", SystemUserExportRowVo.class, totalCount,
diff --git a/cutejava/cutejava-module-system/src/main/resources/mapper/SystemRoleMapper.xml b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemRoleMapper.xml
new file mode 100644
index 00000000..f2b977fc
--- /dev/null
+++ b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemRoleMapper.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="cn.odboy.system.dal.mysql.SystemRoleMapper">
+    <select id="listRoleLevelByRoleIds" resultType="java.lang.Integer">
+      SELECT DISTINCT t1.`level`
+      FROM system_role t1
+      WHERE t1.`level` IS NOT NULL
+      AND t1.role_id IN
+      <foreach collection="roleIds" separator="," open="(" close=")" item="roleId">
+        #{roleId}
+      </foreach>
+    </select>
+</mapper>
diff --git a/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserMapper.xml b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserMapper.xml
new file mode 100644
index 00000000..87c7aad5
--- /dev/null
+++ b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserMapper.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="cn.odboy.system.dal.mysql.SystemUserMapper">
+  <select id="listUsernameByIds" resultType="java.lang.String">
+    SELECT DISTINCT
+    t1.username
+    FROM
+    system_user t1
+    WHERE
+    t1.user_id IN
+    <foreach collection="userIds" item="userId" open="(" close=")" separator=",">
+      #{userId}
+    </foreach>
+  </select>
+</mapper>
diff --git a/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserRoleMapper.xml b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserRoleMapper.xml
index 177b248e..c2ab58c6 100644
--- a/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserRoleMapper.xml
+++ b/cutejava/cutejava-module-system/src/main/resources/mapper/SystemUserRoleMapper.xml
@@ -7,4 +7,10 @@
            LEFT JOIN system_users_roles t2 ON t1.role_id = t2.role_id
     WHERE t2.user_id = #{userId}
   </select>
+  <select id="listUserRoleLevelByUserId" resultType="java.lang.Integer">
+    SELECT DISTINCT t1.`level`
+    FROM system_role t1
+           LEFT JOIN system_users_roles t2 ON t1.role_id = t2.role_id
+    WHERE t2.user_id = #{userId}
+  </select>
 </mapper>