Java后端正式版：表名规范化 + Flyway启用 + 数据库导出

- 所有实体 @TableName 改为规范格式（t_sys_/t_biz_/t_ugc_/t_user_）
- Flyway 启用（V1重命名+V2新审计字段）
- BaseEntity 启用新审计字段（create_by/update_by/deleted）
- 逻辑删除启用（deleted字段）
- SysUserMapper.xml 和 SysLogMapper SQL 更新为新表名
- 导出规范化数据库: backend-java/src/main/resources/db/competition_management_java.sql
  - 41张表，全部 t_{module}_ 前缀
  - 含完整数据（用户/租户/权限/活动/作品/评分等）
  - admin 密码统一为 admin123

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend-java/src/main/java/com/competition/common/entity/BaseEntity.java

@@ -8,7 +8,7 @@ import java.time.LocalDateTime;
 
 /**
  * 基础实体类，所有实体继承此类
- * 当前阶段使用现有数据库列名，新审计字段暂不映射（待 Flyway 迁移后启用）
+ * 包含新审计字段（Java规范）和旧审计字段（过渡期兼容）
  */
 @Data
 public abstract class BaseEntity implements Serializable {
@@ -17,21 +17,22 @@ public abstract class BaseEntity implements Serializable {
     @TableId(type = IdType.AUTO)
     private Long id;
 
-    // ====== 新审计字段（列尚未存在，暂不映射到数据库） ======
+    // ====== 新审计字段（Java 规范） ======
 
-    /** 创建人账号（待 Flyway V2 后启用） */
+    /** 创建人账号 */
-    @TableField(exist = false)
+    @TableField(value = "create_by", fill = FieldFill.INSERT)
     private String createBy;
 
-    /** 更新人账号（待 Flyway V2 后启用） */
+    /** 更新人账号 */
-    @TableField(exist = false)
+    @TableField(value = "update_by", fill = FieldFill.INSERT_UPDATE)
     private String updateBy;
 
-    /** 逻辑删除标识（待 Flyway V2 后启用） */
+    /** 逻辑删除标识（0-未删除，1-已删除） */
-    @TableField(exist = false)
+    @TableLogic
+    @TableField(value = "deleted", fill = FieldFill.INSERT)
     private Integer deleted;
 
-    // ====== 现有审计字段（与当前数据库一致） ======
+    // ====== 旧审计字段（过渡期保留） ======
 
     /** 创建人 ID */
     @TableField(value = "creator", fill = FieldFill.INSERT)
@@ -45,7 +46,7 @@ public abstract class BaseEntity implements Serializable {
     @TableField(value = "create_time", fill = FieldFill.INSERT)
     private LocalDateTime createTime;
 
-    /** 修改时间（数据库列名为 modify_time） */
+    /** 修改时间 */
     @TableField(value = "modify_time", fill = FieldFill.INSERT_UPDATE)
     private LocalDateTime modifyTime;
 

backend-java/src/main/java/com/competition/common/handler/AuditMetaObjectHandler.java

@@ -19,8 +19,15 @@ public class AuditMetaObjectHandler implements MetaObjectHandler {
     @Override
     public void insertFill(MetaObject metaObject) {
         LocalDateTime now = LocalDateTime.now();
+        String username = SecurityUtil.getCurrentUsername();
         Long userId = SecurityUtil.getCurrentUserIdOrNull();
 
+        // 新审计字段
+        this.strictInsertFill(metaObject, "createBy", String.class, username);
+        this.strictInsertFill(metaObject, "updateBy", String.class, username);
+        this.strictInsertFill(metaObject, "deleted", Integer.class, 0);
+
+        // 旧审计字段
         this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, now);
         this.strictInsertFill(metaObject, "modifyTime", LocalDateTime.class, now);
         this.strictInsertFill(metaObject, "validState", Integer.class, 1);
@@ -34,8 +41,13 @@ public class AuditMetaObjectHandler implements MetaObjectHandler {
     @Override
     public void updateFill(MetaObject metaObject) {
         LocalDateTime now = LocalDateTime.now();
+        String username = SecurityUtil.getCurrentUsername();
         Long userId = SecurityUtil.getCurrentUserIdOrNull();
 
+        // 新审计字段
+        this.strictUpdateFill(metaObject, "updateBy", String.class, username);
+
+        // 旧审计字段
         this.strictUpdateFill(metaObject, "modifyTime", LocalDateTime.class, now);
 
         if (userId != null) {

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContest.java

@@ -16,7 +16,7 @@ import java.util.List;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_contest", autoResultMap = true)
+@TableName(value = "t_biz_contest", autoResultMap = true)
 public class BizContest extends BaseEntity {
 
     /** 赛事名称（唯一） */

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestAttachment.java

@@ -8,7 +8,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_contest_attachment")
+@TableName("t_biz_contest_attachment")
 public class BizContestAttachment extends BaseEntity {
 
     @TableField("contest_id")

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestNotice.java

@@ -10,7 +10,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_contest_notice")
+@TableName("t_biz_contest_notice")
 public class BizContestNotice extends BaseEntity {
 
     @TableField("contest_id")

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestRegistration.java

@@ -10,7 +10,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_contest_registration")
+@TableName("t_biz_contest_registration")
 public class BizContestRegistration extends BaseEntity {
 
     @TableField("contest_id")

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestRegistrationTeacher.java

@@ -7,7 +7,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("t_contest_registration_teacher")
+@TableName("t_biz_contest_registration_teacher")
 public class BizContestRegistrationTeacher implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestTeam.java

@@ -8,7 +8,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_contest_team")
+@TableName("t_biz_contest_team")
 public class BizContestTeam extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestTeamMember.java

@@ -7,7 +7,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("t_contest_team_member")
+@TableName("t_biz_contest_team_member")
 public class BizContestTeamMember implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestWork.java

@@ -13,7 +13,7 @@ import java.util.List;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_contest_work", autoResultMap = true)
+@TableName(value = "t_biz_contest_work", autoResultMap = true)
 public class BizContestWork extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/contest/entity/BizContestWorkAttachment.java

@@ -7,7 +7,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("t_contest_work_attachment")
+@TableName("t_biz_contest_work_attachment")
 public class BizContestWorkAttachment implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/biz/homework/entity/BizHomework.java

@@ -11,7 +11,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_homework", autoResultMap = true)
+@TableName(value = "t_biz_homework", autoResultMap = true)
 public class BizHomework extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/homework/entity/BizHomeworkReviewRule.java

@@ -9,7 +9,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_homework_review_rule", autoResultMap = true)
+@TableName(value = "t_biz_homework_review_rule", autoResultMap = true)
 public class BizHomeworkReviewRule extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/homework/entity/BizHomeworkScore.java

@@ -12,7 +12,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_homework_score", autoResultMap = true)
+@TableName(value = "t_biz_homework_score", autoResultMap = true)
 public class BizHomeworkScore extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/homework/entity/BizHomeworkSubmission.java

@@ -12,7 +12,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_homework_submission", autoResultMap = true)
+@TableName(value = "t_biz_homework_submission", autoResultMap = true)
 public class BizHomeworkSubmission extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/review/entity/BizContestJudge.java

@@ -10,7 +10,7 @@ import java.math.BigDecimal;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_contest_judge")
+@TableName("t_biz_contest_judge")
 public class BizContestJudge extends BaseEntity {
 
     @TableField("contest_id")

backend-java/src/main/java/com/competition/modules/biz/review/entity/BizContestReviewRule.java

@@ -9,7 +9,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_contest_review_rule", autoResultMap = true)
+@TableName(value = "t_biz_contest_review_rule", autoResultMap = true)
 public class BizContestReviewRule extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/review/entity/BizContestWorkJudgeAssignment.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("t_contest_work_judge_assignment")
+@TableName("t_biz_contest_work_judge_assignment")
 public class BizContestWorkJudgeAssignment implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/biz/review/entity/BizContestWorkScore.java

@@ -12,7 +12,7 @@ import java.time.LocalDateTime;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "t_contest_work_score", autoResultMap = true)
+@TableName(value = "t_biz_contest_work_score", autoResultMap = true)
 public class BizContestWorkScore extends BaseEntity {
 
     @TableField("tenant_id")

backend-java/src/main/java/com/competition/modules/biz/review/entity/BizPresetComment.java

@@ -10,7 +10,7 @@ import java.math.BigDecimal;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("t_preset_comment")
+@TableName("t_biz_preset_comment")
 public class BizPresetComment extends BaseEntity {
 
     @TableField("contest_id")

backend-java/src/main/java/com/competition/modules/sys/entity/SysConfig.java

@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("configs")
+@TableName("t_sys_config")
 public class SysConfig extends BaseEntity {
 
     /** 租户 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysDict.java

@@ -13,7 +13,7 @@ import java.util.List;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("dicts")
+@TableName("t_sys_dict")
 public class SysDict extends BaseEntity {
 
     /** 租户 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysDictItem.java

@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("dict_items")
+@TableName("t_sys_dict_item")
 public class SysDictItem extends BaseEntity {
 
     /** 字典 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysLog.java

@@ -10,7 +10,7 @@ import java.time.LocalDateTime;
  * 系统日志实体（不继承 BaseEntity，字段结构不同）
  */
 @Data
-@TableName("logs")
+@TableName("t_sys_log")
 public class SysLog implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/sys/entity/SysMenu.java

@@ -13,7 +13,7 @@ import java.util.List;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("menus")
+@TableName("t_sys_menu")
 public class SysMenu extends BaseEntity {
 
     /** 菜单名称 */

backend-java/src/main/java/com/competition/modules/sys/entity/SysPermission.java

@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("permissions")
+@TableName("t_sys_permission")
 public class SysPermission extends BaseEntity {
 
     /** 租户 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysRole.java

@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("roles")
+@TableName("t_sys_role")
 public class SysRole extends BaseEntity {
 
     /** 租户 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysRolePermission.java

@@ -9,7 +9,7 @@ import java.io.Serializable;
  * 角色权限关联实体
  */
 @Data
-@TableName("role_permissions")
+@TableName("t_sys_role_permission")
 public class SysRolePermission implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/sys/entity/SysTenant.java

@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("tenants")
+@TableName("t_sys_tenant")
 public class SysTenant extends BaseEntity {
 
     /** 租户名称 */

backend-java/src/main/java/com/competition/modules/sys/entity/SysTenantMenu.java

@@ -9,7 +9,7 @@ import java.io.Serializable;
  * 租户菜单关联实体
  */
 @Data
-@TableName("tenant_menus")
+@TableName("t_sys_tenant_menu")
 public class SysTenantMenu implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/sys/entity/SysUser.java

@@ -13,7 +13,7 @@ import java.time.LocalDate;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName("users")
+@TableName("t_sys_user")
 public class SysUser extends BaseEntity {
 
     /** 租户 ID */

backend-java/src/main/java/com/competition/modules/sys/entity/SysUserRole.java

@@ -9,7 +9,7 @@ import java.io.Serializable;
  * 用户角色关联实体
  */
 @Data
-@TableName("user_roles")
+@TableName("t_sys_user_role")
 public class SysUserRole implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/sys/mapper/SysLogMapper.java

@@ -14,10 +14,10 @@ import java.util.Map;
 public interface SysLogMapper extends BaseMapper<SysLog> {
 
     /** 按操作类型统计（Top 10） */
-    @Select("SELECT action, COUNT(*) AS count FROM logs WHERE create_time >= #{since} GROUP BY action ORDER BY count DESC LIMIT 10")
+    @Select("SELECT action, COUNT(*) AS count FROM t_sys_log WHERE create_time >= #{since} GROUP BY action ORDER BY count DESC LIMIT 10")
     List<Map<String, Object>> selectActionStats(@Param("since") LocalDateTime since);
 
     /** 按日期统计 */
-    @Select("SELECT DATE(create_time) AS date, COUNT(*) AS count FROM logs WHERE create_time >= #{since} GROUP BY DATE(create_time) ORDER BY date")
+    @Select("SELECT DATE(create_time) AS date, COUNT(*) AS count FROM t_sys_log WHERE create_time >= #{since} GROUP BY DATE(create_time) ORDER BY date")
     List<Map<String, Object>> selectDailyStats(@Param("since") LocalDateTime since);
 }

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcReviewLog.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("content_review_logs")
+@TableName("t_ugc_review_log")
 public class UgcReviewLog implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcTag.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("work_tags")
+@TableName("t_ugc_tag")
 public class UgcTag implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWork.java

@@ -11,7 +11,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName(value = "user_works", autoResultMap = true)
+@TableName(value = "t_ugc_work", autoResultMap = true)
 public class UgcWork implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkComment.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("user_work_comments")
+@TableName("t_ugc_work_comment")
 public class UgcWorkComment implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkFavorite.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("user_work_favorites")
+@TableName("t_ugc_work_favorite")
 public class UgcWorkFavorite implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkLike.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("user_work_likes")
+@TableName("t_ugc_work_like")
 public class UgcWorkLike implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkPage.java

@@ -9,7 +9,7 @@ import lombok.Data;
 import java.io.Serializable;
 
 @Data
-@TableName("user_work_pages")
+@TableName("t_ugc_work_page")
 public class UgcWorkPage implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkReport.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("user_work_reports")
+@TableName("t_ugc_work_report")
 public class UgcWorkReport implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/ugc/entity/UgcWorkTag.java

@@ -9,7 +9,7 @@ import lombok.Data;
 import java.io.Serializable;
 
 @Data
-@TableName("work_tag_relations")
+@TableName("t_ugc_work_tag")
 public class UgcWorkTag implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/user/entity/UserChild.java

@@ -11,7 +11,7 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("children")
+@TableName("t_user_child")
 public class UserChild implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/java/com/competition/modules/user/entity/UserParentChild.java

@@ -10,7 +10,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 @Data
-@TableName("user_parent_child")
+@TableName("t_user_parent_child")
 public class UserParentChild implements Serializable {
 
     @TableId(type = IdType.AUTO)

backend-java/src/main/resources/application.yml

@@ -13,9 +13,9 @@ spring:
     time-zone: Asia/Shanghai
     default-property-inclusion: non_null
 
-  # Flyway 数据库迁移（暂不启用，先用现有表名测试）
+  # Flyway 数据库迁移
   flyway:
-    enabled: false
+    enabled: true
     locations: classpath:db/migration
     baseline-on-migrate: true
     baseline-version: 0
@@ -35,10 +35,9 @@ mybatis-plus:
   global-config:
     db-config:
       id-type: auto
-      # 逻辑删除暂不启用（待 Flyway V2 添加 deleted 列后启用）
+      logic-delete-field: deleted
-      # logic-delete-field: deleted
+      logic-delete-value: 1
-      # logic-delete-value: 1
+      logic-not-delete-value: 0
-      # logic-not-delete-value: 0
 
 # JWT 配置
 jwt:

backend-java/src/main/resources/mapper/sys/SysUserMapper.xml

@@ -5,9 +5,9 @@
     <!-- 查询用户的权限码列表 -->
     <select id="selectPermissionsByUserId" resultType="java.lang.String">
         SELECT DISTINCT p.code
-        FROM permissions p
+        FROM t_sys_permission p
-        JOIN role_permissions rp ON rp.permission_id = p.id
+        JOIN t_sys_role_permission rp ON rp.permission_id = p.id
-        JOIN user_roles ur ON ur.role_id = rp.role_id
+        JOIN t_sys_user_role ur ON ur.role_id = rp.role_id
         WHERE ur.user_id = #{userId}
           AND p.valid_state = 1
     </select>
@@ -15,8 +15,8 @@
     <!-- 查询用户的角色码列表 -->
     <select id="selectRolesByUserId" resultType="java.lang.String">
         SELECT DISTINCT r.code
-        FROM roles r
+        FROM t_sys_role r
-        JOIN user_roles ur ON ur.role_id = r.id
+        JOIN t_sys_user_role ur ON ur.role_id = r.id
         WHERE ur.user_id = #{userId}
           AND r.valid_state = 1
     </select>
@@ -29,8 +29,8 @@
             u.city, u.birthday, u.gender, u.avatar, u.organization, u.status,
             u.valid_state AS validState, u.create_time AS createTime, u.modify_time AS updateTime,
             t.name AS tenantName, t.code AS tenantCode, t.tenant_type AS tenantType, t.is_super AS tenantIsSuper
-        FROM users u
+        FROM t_sys_user u
-        LEFT JOIN tenants t ON t.id = u.tenant_id
+        LEFT JOIN t_sys_tenant t ON t.id = u.tenant_id
         <where>
             u.valid_state = 1 AND (1=1)
             <if test="params.tenantId != null">
@@ -71,8 +71,8 @@
             u.valid_state AS validState, u.create_time AS createTime, u.modify_time AS updateTime,
             t.id AS tenantId, t.name AS tenantName, t.code AS tenantCode,
             t.tenant_type AS tenantType, t.is_super AS tenantIsSuper
-        FROM users u
+        FROM t_sys_user u
-        LEFT JOIN tenants t ON t.id = u.tenant_id
+        LEFT JOIN t_sys_tenant t ON t.id = u.tenant_id
         WHERE u.id = #{userId}
           AND u.valid_state = 1
           AND (1=1)
@@ -86,7 +86,7 @@
         SELECT
             u.id, u.tenant_id AS tenantId, u.username, u.password, u.nickname,
             u.email, u.avatar, u.status, u.valid_state AS validState
-        FROM users u
+        FROM t_sys_user u
         WHERE u.username = #{username}
           AND u.valid_state = 1
           AND (1=1)