diff --git a/continew-common/src/main/java/top/continew/admin/common/model/dto/TenantDTO.java b/continew-common/src/main/java/top/continew/admin/common/model/dto/TenantDTO.java
index b0ec8c5e..34356faf 100644
--- a/continew-common/src/main/java/top/continew/admin/common/model/dto/TenantDTO.java
+++ b/continew-common/src/main/java/top/continew/admin/common/model/dto/TenantDTO.java
@@ -46,12 +46,12 @@ public class TenantDTO implements Serializable {
     /**
      * 管理员用户名
      */
-    private String username;
+    private String adminUsername;
 
     /**
      * 管理员密码
      */
-    private String password;
+    private String adminPassword;
 
     /**
      * 套餐 ID
diff --git a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/entity/TenantDO.java b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/entity/TenantDO.java
index d36a542a..8b07143d 100644
--- a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/entity/TenantDO.java
+++ b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/entity/TenantDO.java
@@ -49,7 +49,7 @@ public class TenantDO extends BaseDO {
     private String code;
 
     /**
-     * 绑定域名
+     * 域名
      */
     private String domain;
 
@@ -69,10 +69,15 @@ public class TenantDO extends BaseDO {
     private DisEnableStatusEnum status;
 
     /**
-     * 租户管理员
+     * 管理员用户
      */
     private Long adminUser;
 
+    /**
+     * 管理员用户名
+     */
+    private String adminUsername;
+
     /**
      * 套餐 ID
      */
diff --git a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/req/TenantReq.java b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/req/TenantReq.java
index 18efcc64..a2872d7a 100644
--- a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/req/TenantReq.java
+++ b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/req/TenantReq.java
@@ -54,11 +54,11 @@ public class TenantReq implements Serializable {
     private String name;
 
     /**
-     * 绑定域名
+     * 域名
      */
-    @Schema(description = "绑定域名", example = "https://T0sL6RWv0vFh.continew.top/")
-    @Length(max = 255, message = "绑定域名长度不能超过 {max} 个字符")
-    @Pattern(regexp = RegexConstants.HTTP_HOST, message = "绑定域名格式不正确")
+    @Schema(description = "域名", example = "https://T0sL6RWv0vFh.continew.top/")
+    @Length(max = 255, message = "域名长度不能超过 {max} 个字符")
+    @Pattern(regexp = RegexConstants.HTTP_HOST, message = "域名格式不正确")
     private String domain;
 
     /**
@@ -89,19 +89,19 @@ public class TenantReq implements Serializable {
     private Long packageId;
 
     /**
-     * 用户名
+     * 管理员用户名
      */
-    @Schema(description = "用户名", example = "zhangsan")
-    @NotBlank(message = "用户名不能为空", groups = CrudValidationGroup.Create.class)
-    @Pattern(regexp = RegexConstants.USERNAME, message = "用户名长度为 4-64 个字符，支持大小写字母、数字、下划线，以字母开头")
-    private String username;
+    @Schema(description = "管理员用户名", example = "zhangsan")
+    @NotBlank(message = "管理员用户名不能为空", groups = CrudValidationGroup.Create.class)
+    @Pattern(regexp = RegexConstants.USERNAME, message = "管理员用户名长度为 4-64 个字符，支持大小写字母、数字、下划线，以字母开头")
+    private String adminUsername;
 
     /**
-     * 密码（加密）
+     * 管理员密码（加密）
      */
-    @Schema(description = "密码（加密）", example = "E7c72TH+LDxKTwavjM99W1MdI9Lljh79aPKiv3XB9MXcplhm7qJ1BJCj28yaflbdVbfc366klMtjLIWQGqb0qw==")
-    @NotBlank(message = "密码不能为空", groups = CrudValidationGroup.Create.class)
-    private String password;
+    @Schema(description = "管理员密码（加密）", example = "E7c72TH+LDxKTwavjM99W1MdI9Lljh79aPKiv3XB9MXcplhm7qJ1BJCj28yaflbdVbfc366klMtjLIWQGqb0qw==")
+    @NotBlank(message = "管理员密码不能为空", groups = CrudValidationGroup.Create.class)
+    private String adminPassword;
 
     /**
      * 编码
diff --git a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/resp/TenantResp.java b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/resp/TenantResp.java
index 1d8c4bec..744f1c56 100644
--- a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/resp/TenantResp.java
+++ b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/model/resp/TenantResp.java
@@ -61,10 +61,10 @@ public class TenantResp extends BaseDetailResp {
     private String code;
 
     /**
-     * 绑定域名
+     * 域名
      */
-    @Schema(description = "绑定域名", example = "https://T0sL6RWv0vFh.continew.top/")
-    @ExcelProperty(value = "绑定域名", order = 4)
+    @Schema(description = "域名", example = "T0sL6RWv0vFh.continew.top")
+    @ExcelProperty(value = "域名", order = 4)
     private String domain;
 
     /**
@@ -88,11 +88,23 @@ public class TenantResp extends BaseDetailResp {
     @ExcelProperty(value = "状态", converter = ExcelBaseEnumConverter.class, order = 8)
     private DisEnableStatusEnum status;
 
+    /**
+     * 管理员用户
+     */
+    @Schema(description = "管理员用户", example = "2")
+    private Long adminUser;
+
+    /**
+     * 管理员用户名
+     */
+    @Schema(description = "管理员用户名", example = "admin")
+    @ExcelProperty(value = "管理员用户名", order = 9)
+    private String adminUsername;
+
     /**
      * 套餐 ID
      */
     @Schema(description = "套餐 ID", example = "1")
-    @ExcelProperty(value = "套餐 ID", order = 9)
     @AssembleMethod(props = @Mapping(src = "name", ref = "packageName"), targetType = PackageService.class, method = @ContainerMethod(bindMethod = "get", resultType = PackageResp.class))
     private Long packageId;
 
diff --git a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/TenantService.java b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/TenantService.java
index 50337284..6c42738a 100644
--- a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/TenantService.java
+++ b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/TenantService.java
@@ -36,9 +36,9 @@ import java.util.List;
 public interface TenantService extends BaseService<TenantResp, TenantDetailResp, TenantQuery, TenantReq>, IService<TenantDO> {
 
     /**
-     * 根据绑定域名查询
+     * 根据域名查询
      *
-     * @param domain 绑定域名
+     * @param domain 域名
      * @return ID
      */
     Long getIdByDomain(String domain);
diff --git a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/impl/TenantServiceImpl.java b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/impl/TenantServiceImpl.java
index a84c00ea..1e0de9cf 100644
--- a/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/impl/TenantServiceImpl.java
+++ b/continew-plugin/continew-plugin-tenant/src/main/java/top/continew/admin/tenant/service/impl/TenantServiceImpl.java
@@ -197,16 +197,16 @@ public class TenantServiceImpl extends BaseServiceImpl<TenantMapper, TenantDO, T
     }
 
     /**
-     * 检查绑定域名是否重复
+     * 检查域名是否重复
      *
-     * @param domain 绑定域名
+     * @param domain 域名
      * @param id     ID
      */
     private void checkDomainRepeat(String domain, Long id) {
         CheckUtils.throwIf(baseMapper.lambdaQuery()
             .eq(TenantDO::getDomain, domain)
             .ne(id != null, TenantDO::getId, id)
-            .exists(), "绑定域名为 [{}] 的租户已存在", domain);
+            .exists(), "域名为 [{}] 的租户已存在", domain);
     }
 
     /**
diff --git a/continew-server/src/main/resources/db/changelog/mysql/plugin/plugin_tenant.sql b/continew-server/src/main/resources/db/changelog/mysql/plugin/plugin_tenant.sql
index e6f7696f..e2cbed06 100644
--- a/continew-server/src/main/resources/db/changelog/mysql/plugin/plugin_tenant.sql
+++ b/continew-server/src/main/resources/db/changelog/mysql/plugin/plugin_tenant.sql
@@ -4,19 +4,20 @@
 -- comment 初始化租户插件数据表
 -- 初始化表结构
 CREATE TABLE IF NOT EXISTS `tenant` (
-    `id`          bigint(20)   NOT NULL AUTO_INCREMENT     COMMENT 'ID',
-    `name`        varchar(30)  NOT NULL                    COMMENT '名称',
-    `code`        varchar(30)  NOT NULL                    COMMENT '编码',
-    `domain`      varchar(255) DEFAULT NULL                COMMENT '绑定域名',
-    `expire_time` datetime     DEFAULT NULL                COMMENT '过期时间',
-    `description` varchar(200) DEFAULT NULL                COMMENT '描述',
-    `status`      tinyint(1)   UNSIGNED NOT NULL DEFAULT 1 COMMENT '状态（1：启用；2：禁用）',
-    `admin_user`  bigint(20)   DEFAULT NULL                COMMENT '租户管理员',
-    `package_id`  bigint(20)   NOT NULL                    COMMENT '套餐ID',
-    `create_user` bigint(20)   NOT NULL                    COMMENT '创建人',
-    `create_time` datetime     NOT NULL                    COMMENT '创建时间',
-    `update_user` bigint(20)   DEFAULT NULL                COMMENT '修改人',
-    `update_time` datetime     DEFAULT NULL                COMMENT '修改时间',
+    `id`             bigint(20)   NOT NULL AUTO_INCREMENT     COMMENT 'ID',
+    `name`           varchar(30)  NOT NULL                    COMMENT '名称',
+    `code`           varchar(30)  NOT NULL                    COMMENT '编码',
+    `domain`         varchar(255) DEFAULT NULL                COMMENT '域名',
+    `expire_time`    datetime     DEFAULT NULL                COMMENT '过期时间',
+    `description`    varchar(200) DEFAULT NULL                COMMENT '描述',
+    `status`         tinyint(1)   UNSIGNED NOT NULL DEFAULT 1 COMMENT '状态（1：启用；2：禁用）',
+    `admin_user`     bigint(20)   DEFAULT NULL                COMMENT '管理员用户',
+    `admin_username` varchar(64)  DEFAULT NULL                COMMENT '管理员用户名',
+    `package_id`     bigint(20)   NOT NULL                    COMMENT '套餐ID',
+    `create_user`    bigint(20)   NOT NULL                    COMMENT '创建人',
+    `create_time`    datetime     NOT NULL                    COMMENT '创建时间',
+    `update_user`    bigint(20)   DEFAULT NULL                COMMENT '修改人',
+    `update_time`    datetime     DEFAULT NULL                COMMENT '修改时间',
     PRIMARY KEY (`id`),
     UNIQUE INDEX `uk_code`(`code`),
     INDEX `idx_admin_user`(`admin_user`),
diff --git a/continew-server/src/main/resources/db/changelog/postgresql/plugin/plugin_tenant.sql b/continew-server/src/main/resources/db/changelog/postgresql/plugin/plugin_tenant.sql
index 1b1bd26d..87d88aa6 100644
--- a/continew-server/src/main/resources/db/changelog/postgresql/plugin/plugin_tenant.sql
+++ b/continew-server/src/main/resources/db/changelog/postgresql/plugin/plugin_tenant.sql
@@ -4,19 +4,20 @@
 -- comment 初始化租户插件数据表
 -- 初始化表结构
 CREATE TABLE IF NOT EXISTS "tenant" (
-    "id"          int8         NOT NULL,
-    "name"        varchar(30)  NOT NULL,
-    "code"        varchar(30)  NOT NULL,
-    "domain"      varchar(255) DEFAULT NULL,
-    "expire_time" timestamp    DEFAULT NULL,
-    "description" varchar(200) DEFAULT NULL,
-    "status"      int2         NOT NULL DEFAULT 1,
-    "admin_user"  int8         DEFAULT NULL,
-    "package_id"  int8         NOT NULL,
-    "create_user" int8         NOT NULL,
-    "create_time" timestamp    NOT NULL,
-    "update_user" int8         DEFAULT NULL,
-    "update_time" timestamp    DEFAULT NULL,
+    "id"             int8         NOT NULL,
+    "name"           varchar(30)  NOT NULL,
+    "code"           varchar(30)  NOT NULL,
+    "domain"         varchar(255) DEFAULT NULL,
+    "expire_time"    timestamp    DEFAULT NULL,
+    "description"    varchar(200) DEFAULT NULL,
+    "status"         int2         NOT NULL DEFAULT 1,
+    "admin_user"     int8         DEFAULT NULL,
+    "admin_username" varchar(64)  DEFAULT NULL,
+    "package_id"     int8         NOT NULL,
+    "create_user"    int8         NOT NULL,
+    "create_time"    timestamp    NOT NULL,
+    "update_user"    int8         DEFAULT NULL,
+    "update_time"    timestamp    DEFAULT NULL,
     PRIMARY KEY ("id")
 );
 CREATE UNIQUE INDEX "uk_tenant_code" ON "tenant" ("code");
@@ -27,12 +28,13 @@ CREATE INDEX "idx_tenant_update_user" ON "tenant" ("update_user");
 COMMENT ON COLUMN "tenant"."id" IS 'ID';
 COMMENT ON COLUMN "tenant"."name" IS '名称';
 COMMENT ON COLUMN "tenant"."code" IS '编码';
-COMMENT ON COLUMN "tenant"."domain" IS '绑定域名';
+COMMENT ON COLUMN "tenant"."domain" IS '域名';
 COMMENT ON COLUMN "tenant"."expire_time" IS '过期时间';
 COMMENT ON COLUMN "tenant"."description" IS '描述';
 COMMENT ON COLUMN "tenant"."status" IS '状态（1：启用；2：禁用）';
 COMMENT ON COLUMN "tenant"."package_id" IS '套餐ID';
-COMMENT ON COLUMN "tenant"."admin_user" IS '租户管理员';
+COMMENT ON COLUMN "tenant"."admin_user" IS '管理员用户';
+COMMENT ON COLUMN "tenant"."admin_username" IS '管理员用户名';
 COMMENT ON COLUMN "tenant"."create_user" IS '创建人';
 COMMENT ON COLUMN "tenant"."create_time" IS '创建时间';
 COMMENT ON COLUMN "tenant"."update_user" IS '修改人';
diff --git a/continew-system/src/main/java/top/continew/admin/system/api/TenantDataApiForSystemImpl.java b/continew-system/src/main/java/top/continew/admin/system/api/TenantDataApiForSystemImpl.java
index 20d775d1..fe0abefd 100644
--- a/continew-system/src/main/java/top/continew/admin/system/api/TenantDataApiForSystemImpl.java
+++ b/continew-system/src/main/java/top/continew/admin/system/api/TenantDataApiForSystemImpl.java
@@ -183,10 +183,10 @@ public class TenantDataApiForSystemImpl implements TenantDataApi {
      */
     private Long initUserData(TenantDTO tenant, Long deptId) {
         // 解密密码
-        String password = SecureUtils.decryptPasswordByRsaPrivateKey(tenant.getPassword(), "密码解密失败", true);
+        String password = SecureUtils.decryptPasswordByRsaPrivateKey(tenant.getAdminPassword(), "密码解密失败", true);
         // 初始化用户
         UserDO user = new UserDO();
-        user.setUsername(tenant.getUsername());
+        user.setUsername(tenant.getAdminUsername());
         user.setNickname(RoleCodeEnum.TENANT_ADMIN.getDescription());
         user.setPassword(password);
         user.setGender(GenderEnum.UNKNOWN);