diff --git a/admin/src/types/omni.ts b/admin/src/types/omni.ts
index 7240d11..02e9679 100644
--- a/admin/src/types/omni.ts
+++ b/admin/src/types/omni.ts
@@ -252,3 +252,78 @@ export interface TenantProfile {
   /** 统一品牌 VI 套件 */
   brandKit: BrandKit;
 }
+
+// ==========================================
+// 5. 公开微官网聚合门户契约 (Card Portal Public Data)
+// ==========================================
+
+/**
+ * BentoBlockPublic - 对外公开的 Bento 块契约 (已剔除内部运维与敏感字段)
+ */
+export interface BentoBlockPublic {
+  /** 网格块主键 ID */
+  id: number | string;
+  /** 所属名片 ID */
+  cardId: number | string;
+  /** 组件类型 */
+  type: BentoBlockType;
+  /** 栅格跨列 (1 | 2) */
+  colSpan: BentoColSpan;
+  /** 栅格跨行 (1 | 2) */
+  rowSpan: BentoRowSpan;
+  /** 排序序号 (从小到大升序排列) */
+  sortOrder: number;
+  /** 块标题 */
+  title?: string;
+  /** 块正文 / 描述 / 嵌入内容 */
+  content?: string;
+  /** 多媒体资源 URL (图片/视频封面/音频) */
+  mediaUrl?: string;
+  /** 目标跳转外链 URL */
+  linkUrl?: string;
+  /** 扩展元数据配置 (禁止 any) */
+  metaJson?: string | Record<string, unknown>;
+}
+
+/**
+ * CardPortalDetail - 对外公开的微官网名片详情聚合契约 (已脱敏员工账号及内部配置)
+ */
+export interface CardPortalDetail {
+  /** 名片主键 ID */
+  id: number | string;
+  /** 自定义个性化短链 */
+  slug?: string;
+  /** 姓名 */
+  name: string;
+  /** 职业头衔/职位 */
+  title: string;
+  /** 所属企业/组织名称 */
+  company: string;
+  /** 个人签名 / 品牌 Slogan */
+  slogan?: string;
+  /** 头像 / 形象照 URL */
+  avatarUrl?: string;
+  /** 国际电话号码 */
+  phone?: string;
+  /** 电子邮箱 */
+  email?: string;
+  /** WhatsApp 国际直达账号/号码 */
+  whatsapp?: string;
+  /** LinkedIn 个人/企业主页链接 */
+  linkedin?: string;
+  /** 所在地时区 */
+  timezone?: string;
+  /** 姓名双语发音音频 URL (RFC 6350 语音扩展) */
+  audioPronunciationUrl?: string;
+  /** 主题样式代码 */
+  themeCode?: string;
+  /** 名片生命周期状态 */
+  status: CardStatus;
+  /** 聚合关联的全部有效 Bento 块列表 (按 sortOrder 升序排列) */
+  bentoBlocks: BentoBlockPublic[];
+  /** 企业/团队标准品牌 VI (可选) */
+  brandKit?: BrandKit;
+  /** 缓存时间戳 (毫秒)，供客户端首屏秒开与协商缓存 */
+  cachedAt?: number;
+}
+
diff --git a/backend/src/comm/entity/base.ts b/backend/src/comm/entity/base.ts
new file mode 100644
index 0000000..c0aa25c
--- /dev/null
+++ b/backend/src/comm/entity/base.ts
@@ -0,0 +1,85 @@
+import {
+  Index,
+  PrimaryGeneratedColumn,
+  Column,
+  DeleteDateColumn,
+} from 'typeorm';
+import * as moment from 'moment';
+import { CoolBaseEntity } from '@cool-midway/core';
+
+/**
+ * 时间转换器
+ */
+export const transformerTime = {
+  to(value?: Date | string | null) {
+    return value
+      ? moment(value).format('YYYY-MM-DD HH:mm:ss')
+      : moment().format('YYYY-MM-DD HH:mm:ss');
+  },
+  from(value?: string | null) {
+    return value;
+  },
+};
+
+/**
+ * Json 转换器
+ */
+export const transformerJson = {
+  to: (value: unknown) => value,
+  from: (value: unknown) => {
+    if (typeof value === 'string') {
+      try {
+        return JSON.parse(value);
+      } catch (e) {
+        return value;
+      }
+    }
+    return value;
+  },
+};
+
+/**
+ * 通用实体基类 (BaseEntity)
+ * 提供主键自增、多租户隔离 (tenantId)、审计时间戳 (createTime/updateTime) 及软删除 (deletedAt)
+ */
+export abstract class BaseEntity extends CoolBaseEntity {
+  @PrimaryGeneratedColumn('increment', {
+    name: 'id',
+    comment: 'ID',
+  })
+  id: number;
+
+  @Index()
+  @Column({
+    name: 'tenant_id',
+    comment: '企业租户ID',
+    nullable: true,
+  })
+  tenantId: number;
+
+  @Index()
+  @Column({
+    name: 'create_time',
+    comment: '创建时间',
+    type: 'varchar',
+    transformer: transformerTime,
+  })
+  createTime: Date;
+
+  @Index()
+  @Column({
+    name: 'update_time',
+    comment: '更新时间',
+    type: 'varchar',
+    transformer: transformerTime,
+  })
+  updateTime: Date;
+
+  @Index()
+  @DeleteDateColumn({
+    name: 'deleted_at',
+    comment: '软删除时间',
+    nullable: true,
+  })
+  deletedAt?: Date | null;
+}
diff --git a/backend/src/comm/types/omni.ts b/backend/src/comm/types/omni.ts
index 7240d11..39f9b68 100644
--- a/backend/src/comm/types/omni.ts
+++ b/backend/src/comm/types/omni.ts
@@ -56,7 +56,13 @@ export interface CardProfile {
 /**
  * Bento Grid 网格块类型
  */
-export type BentoBlockType = 'hero' | 'case' | 'article' | 'social' | 'video' | 'form';
+export type BentoBlockType =
+  | 'hero'
+  | 'case'
+  | 'article'
+  | 'social'
+  | 'video'
+  | 'form';
 
 /**
  * Bento Grid 列跨度 (1列 / 2列满宽)
@@ -252,3 +258,77 @@ export interface TenantProfile {
   /** 统一品牌 VI 套件 */
   brandKit: BrandKit;
 }
+
+// ==========================================
+// 5. 公开微官网聚合门户契约 (Card Portal Public Data)
+// ==========================================
+
+/**
+ * BentoBlockPublic - 对外公开的 Bento 块契约 (已剔除内部运维与敏感字段)
+ */
+export interface BentoBlockPublic {
+  /** 网格块主键 ID */
+  id: number | string;
+  /** 所属名片 ID */
+  cardId: number | string;
+  /** 组件类型 */
+  type: BentoBlockType;
+  /** 栅格跨列 (1 | 2) */
+  colSpan: BentoColSpan;
+  /** 栅格跨行 (1 | 2) */
+  rowSpan: BentoRowSpan;
+  /** 排序序号 (从小到大升序排列) */
+  sortOrder: number;
+  /** 块标题 */
+  title?: string;
+  /** 块正文 / 描述 / 嵌入内容 */
+  content?: string;
+  /** 多媒体资源 URL (图片/视频封面/音频) */
+  mediaUrl?: string;
+  /** 目标跳转外链 URL */
+  linkUrl?: string;
+  /** 扩展元数据配置 (禁止 any) */
+  metaJson?: string | Record<string, unknown>;
+}
+
+/**
+ * CardPortalDetail - 对外公开的微官网名片详情聚合契约 (已脱敏员工账号及内部配置)
+ */
+export interface CardPortalDetail {
+  /** 名片主键 ID */
+  id: number | string;
+  /** 自定义个性化短链 */
+  slug?: string;
+  /** 姓名 */
+  name: string;
+  /** 职业头衔/职位 */
+  title: string;
+  /** 所属企业/组织名称 */
+  company: string;
+  /** 个人签名 / 品牌 Slogan */
+  slogan?: string;
+  /** 头像 / 形象照 URL */
+  avatarUrl?: string;
+  /** 国际电话号码 */
+  phone?: string;
+  /** 电子邮箱 */
+  email?: string;
+  /** WhatsApp 国际直达账号/号码 */
+  whatsapp?: string;
+  /** LinkedIn 个人/企业主页链接 */
+  linkedin?: string;
+  /** 所在地时区 */
+  timezone?: string;
+  /** 姓名双语发音音频 URL (RFC 6350 语音扩展) */
+  audioPronunciationUrl?: string;
+  /** 主题样式代码 */
+  themeCode?: string;
+  /** 名片生命周期状态 */
+  status: CardStatus;
+  /** 聚合关联的全部有效 Bento 块列表 (按 sortOrder 升序排列) */
+  bentoBlocks: BentoBlockPublic[];
+  /** 企业/团队标准品牌 VI (可选) */
+  brandKit?: BrandKit;
+  /** 缓存时间戳 (毫秒)，供客户端首屏秒开与协商缓存 */
+  cachedAt?: number;
+}
diff --git a/backend/src/modules/card/config.ts b/backend/src/modules/card/config.ts
new file mode 100644
index 0000000..a82eac8
--- /dev/null
+++ b/backend/src/modules/card/config.ts
@@ -0,0 +1,14 @@
+import { ModuleConfig } from '@cool-midway/core';
+
+/**
+ * 名片与移动微官网模块配置
+ */
+export default () => {
+  return {
+    name: '名片与微官网模块',
+    description: '名片管理、Bento Grid 便当盒微官网与公开短链服务',
+    middlewares: [],
+    globalMiddlewares: [],
+    order: 10,
+  } as ModuleConfig;
+};
diff --git a/backend/src/modules/card/controller/open/portal.ts b/backend/src/modules/card/controller/open/portal.ts
new file mode 100644
index 0000000..075adb6
--- /dev/null
+++ b/backend/src/modules/card/controller/open/portal.ts
@@ -0,0 +1,68 @@
+import { Inject, Provide, Get, Query, Param } from '@midwayjs/core';
+import {
+  CoolController,
+  BaseController,
+  CoolTag,
+  TagTypes,
+} from '@cool-midway/core';
+import { CardPortalService } from '../../service/portal';
+
+/**
+ * 访客端公开微官网与短链路由控制器 (免登录触达)
+ * 路由前缀: /open/card/portal
+ */
+@Provide()
+@CoolController()
+export class OpenCardPortalController extends BaseController {
+  @Inject()
+  cardPortalService: CardPortalService;
+
+  /**
+   * 获取公开名片微官网详情 (Query 方式)
+   * 接口地址: GET /open/card/portal/detail?id=123 或 ?slug=alex-zheng
+   */
+  @CoolTag(TagTypes.IGNORE_TOKEN)
+  @Get('/detail', { summary: '公开微官网详情 (Query)' })
+  async detail(
+    @Query('id') id?: string | number,
+    @Query('slug') slug?: string,
+    @Query('slugOrId') slugOrId?: string
+  ) {
+    const target = slug || id || slugOrId;
+    if (!target) {
+      return this.fail('缺少名片标识参数~', 1001);
+    }
+
+    try {
+      const data = await this.cardPortalService.getPortalDetail(target);
+      return this.ok(data);
+    } catch (err: any) {
+      return this.fail(
+        err?.message || '获取名片微官网失败',
+        err?.status || 1001
+      );
+    }
+  }
+
+  /**
+   * 根据自定义短链或 ID 获取微官网详情 (Path 参数方式)
+   * 接口地址: GET /open/card/portal/:slugOrId (如 /open/card/portal/alex-zheng)
+   */
+  @CoolTag(TagTypes.IGNORE_TOKEN)
+  @Get('/:slugOrId', { summary: '公开微官网详情 (Path 短链/ID)' })
+  async getBySlugOrId(@Param('slugOrId') slugOrId: string) {
+    if (!slugOrId || slugOrId === 'detail') {
+      return this.fail('缺少名片标识参数~', 1001);
+    }
+
+    try {
+      const data = await this.cardPortalService.getPortalDetail(slugOrId);
+      return this.ok(data);
+    } catch (err: any) {
+      return this.fail(
+        err?.message || '获取名片微官网失败',
+        err?.status || 1001
+      );
+    }
+  }
+}
diff --git a/backend/src/modules/card/entity/bento.ts b/backend/src/modules/card/entity/bento.ts
new file mode 100644
index 0000000..cb888b5
--- /dev/null
+++ b/backend/src/modules/card/entity/bento.ts
@@ -0,0 +1,116 @@
+import { BaseEntity, transformerJson } from '../../../comm/entity/base';
+import { Column, Entity, Index } from 'typeorm';
+import type {
+  BentoBlock,
+  BentoBlockType,
+  BentoColSpan,
+  BentoRowSpan,
+} from '../../../comm/types/omni';
+
+export type { BentoBlock, BentoBlockType, BentoColSpan, BentoRowSpan };
+
+/**
+ * Bento Grid 网格组件实体
+ * 映射微官网 Bento 布局系统中的每一个栅格组件块，严格实现 BentoBlock 跨端数据契约
+ */
+@Entity('card_bento')
+export class CardBentoEntity extends BaseEntity implements BentoBlock {
+  @Index()
+  @Column({
+    name: 'card_id',
+    comment: '所属名片 ID',
+    type: 'bigint',
+  })
+  cardId: number;
+
+  @Column({
+    name: 'type',
+    comment: '组件类型 (hero, case, article, social, video, form)',
+    length: 32,
+    default: 'hero',
+  })
+  type: BentoBlockType;
+
+  @Column({
+    name: 'col_span',
+    comment: '跨列 (1 或 2 列)',
+    type: 'smallint',
+    default: 1,
+  })
+  colSpan: BentoColSpan;
+
+  @Column({
+    name: 'row_span',
+    comment: '跨行 (1 或 2 行)',
+    type: 'smallint',
+    default: 1,
+  })
+  rowSpan: BentoRowSpan;
+
+  @Index()
+  @Column({
+    name: 'sort_order',
+    comment: '排序序号 (从小到大升序)',
+    type: 'int',
+    default: 0,
+  })
+  sortOrder: number;
+
+  @Column({
+    name: 'title',
+    comment: '块标题',
+    length: 150,
+    nullable: true,
+  })
+  title?: string;
+
+  @Column({
+    name: 'content',
+    comment: '正文描述/嵌入内容',
+    type: 'text',
+    nullable: true,
+  })
+  content?: string;
+
+  @Column({
+    name: 'media_url',
+    comment: '媒体资源 URL (图片/视频封面/音频)',
+    length: 500,
+    nullable: true,
+  })
+  mediaUrl?: string;
+
+  @Column({
+    name: 'link_url',
+    comment: '目标跳转外链 URL',
+    length: 500,
+    nullable: true,
+  })
+  linkUrl?: string;
+
+  @Column({
+    name: 'meta_json',
+    comment: '扩展元数据 JSON',
+    type: 'json',
+    nullable: true,
+    transformer: transformerJson,
+  })
+  metaJson?: Record<string, unknown> | string;
+
+  @Index()
+  @Column({
+    name: 'status',
+    comment: '状态 (0: 禁用/草稿, 1: 启用/有效)',
+    type: 'tinyint',
+    default: 1,
+  })
+  status: number;
+
+  @Column({
+    name: 'internal_notes',
+    comment: '内部备注备忘 (敏感字段)',
+    type: 'text',
+    nullable: true,
+  })
+  internalNotes?: string;
+}
diff --git a/backend/src/modules/card/entity/info.ts b/backend/src/modules/card/entity/info.ts
new file mode 100644
index 0000000..b792039
--- /dev/null
+++ b/backend/src/modules/card/entity/info.ts
@@ -0,0 +1,139 @@
+import { BaseEntity } from '../../../comm/entity/base';
+import { Column, Entity, Index } from 'typeorm';
+import { CardProfile, CardStatus } from '../../../comm/types/omni';
+
+/**
+ * 名片基础信息实体
+ */
+@Entity('card_info')
+export class CardInfoEntity extends BaseEntity implements CardProfile {
+  @Index({ unique: true })
+  @Column({
+    name: 'slug',
+    comment: '个性化短链标识 (Slug)',
+    length: 64,
+    nullable: true,
+  })
+  slug: string;
+
+  @Column({ name: 'name', comment: '姓名', length: 100 })
+  name: string;
+
+  @Column({
+    name: 'title',
+    comment: '职业头衔/职位',
+    length: 100,
+    nullable: true,
+  })
+  title: string;
+
+  @Column({
+    name: 'company',
+    comment: '企业/组织名称',
+    length: 150,
+    nullable: true,
+  })
+  company: string;
+
+  @Column({
+    name: 'slogan',
+    comment: '个人签名/品牌 Slogan',
+    length: 255,
+    nullable: true,
+  })
+  slogan: string;
+
+  @Column({
+    name: 'avatar_url',
+    comment: '头像 URL',
+    length: 500,
+    nullable: true,
+  })
+  avatarUrl: string;
+
+  @Column({
+    name: 'phone',
+    comment: '国际电话号码 (E.164)',
+    length: 50,
+    nullable: true,
+  })
+  phone: string;
+
+  @Column({ name: 'email', comment: '电子邮箱', length: 100, nullable: true })
+  email: string;
+
+  @Column({
+    name: 'whatsapp',
+    comment: 'WhatsApp 账号',
+    length: 100,
+    nullable: true,
+  })
+  whatsapp: string;
+
+  @Column({
+    name: 'linkedin',
+    comment: 'LinkedIn 主页链接',
+    length: 255,
+    nullable: true,
+  })
+  linkedin: string;
+
+  @Column({
+    name: 'timezone',
+    comment: '所在地时区',
+    length: 50,
+    nullable: true,
+    default: 'UTC+8',
+  })
+  timezone: string;
+
+  @Column({
+    name: 'audio_pronunciation_url',
+    comment: '姓名双语发音音频 URL',
+    length: 500,
+    nullable: true,
+  })
+  audioPronunciationUrl: string;
+
+  @Index()
+  @Column({
+    name: 'status',
+    comment: '名片状态 (draft: 草稿, published: 已发布, archived: 已归档)',
+    length: 20,
+    default: 'draft',
+  })
+  status: CardStatus;
+
+  @Column({
+    name: 'theme_code',
+    comment: '主题样式代码',
+    length: 50,
+    nullable: true,
+    default: 'corporate_navy',
+  })
+  themeCode: string;
+
+  @Index()
+  @Column({
+    name: 'user_id',
+    comment: '关联系统用户 ID (敏感字段)',
+    nullable: true,
+  })
+  userId: number;
+
+  @Column({
+    name: 'remark',
+    comment: '后台运营备注 (敏感字段)',
+    type: 'text',
+    nullable: true,
+  })
+  remark: string;
+
+  @Column({
+    name: 'internal_config',
+    comment: '系统租户内部配置 (敏感字段)',
+    type: 'text',
+    nullable: true,
+  })
+  internalConfig: string;
+}
diff --git a/backend/src/modules/card/service/bento.ts b/backend/src/modules/card/service/bento.ts
new file mode 100644
index 0000000..43263f5
--- /dev/null
+++ b/backend/src/modules/card/service/bento.ts
@@ -0,0 +1,194 @@
+import { Inject, Provide } from '@midwayjs/core';
+import { BaseService, CoolCommException } from '@cool-midway/core';
+import { InjectEntityModel } from '@midwayjs/typeorm';
+import { Repository } from 'typeorm';
+import { CardBentoEntity } from '../entity/bento';
+import type { BentoColSpan, BentoRowSpan } from '../../../comm/types/omni';
+
+/**
+ * Bento 查询过滤选项
+ */
+export interface GetBentoOptions {
+  /** 指定状态过滤: 0 禁用, 1 启用 */
+  status?: number;
+}
+
+/**
+ * Bento Grid 便当盒组件树服务
+ * 提供微官网组件树的有序解析、批量网格排版同步、状态切换与增删改查
+ */
+@Provide()
+export class CardBentoService extends BaseService {
+  @InjectEntityModel(CardBentoEntity)
+  cardBentoEntity: Repository<CardBentoEntity>;
+
+  @Inject()
+  ctx: unknown;
+
+  /**
+   * 按 cardId 获取有序的 Bento 网格块列表
+   * 严格按照 sortOrder 从小到大升序排序
+   *
+   * @param cardId 名片 ID
+   * @param options 过滤配置 (如过滤启用状态)
+   */
+  async getBlocksByCardId(
+    cardId: number,
+    options?: GetBentoOptions
+  ): Promise<CardBentoEntity[]> {
+    const where: Record<string, unknown> = { cardId };
+    if (options?.status !== undefined) {
+      where.status = options.status;
+    }
+
+    return await this.cardBentoEntity.find({
+      where,
+      order: {
+        sortOrder: 'ASC',
+        id: 'ASC',
+      },
+    });
+  }
+
+  /**
+   * 根据主键 ID 获取单个 Bento 块
+   */
+  async getBlockById(id: number): Promise<CardBentoEntity | null> {
+    return await this.cardBentoEntity.findOneBy({ id });
+  }
+
+  /**
+   * 保存或更新单个 Bento 块
+   */
+  async saveBlock(block: Partial<CardBentoEntity>): Promise<CardBentoEntity> {
+    const normalized = this.normalizeBlock(block);
+    return await this.cardBentoEntity.save(normalized);
+  }
+
+  /**
+   * 批量保存更新 Bento 网格布局
+   * 支持微官网可视化拖拽器的全量画布同步（包含增、改、删旧块以及重排 sortOrder）
+   *
+   * @param cardId 名片 ID
+   * @param blocks 前端提交的 Bento 块列表 (按画板排序)
+   */
+  async batchSaveLayout(
+    cardId: number,
+    blocks: Array<Partial<CardBentoEntity>>
+  ): Promise<CardBentoEntity[]> {
+    if (!cardId) {
+      throw new CoolCommException('名片 ID 不能为空');
+    }
+
+    // 1. 查询当前数据库中该名片下的所有块
+    const existingBlocks = await this.cardBentoEntity.find({
+      where: { cardId },
+    });
+
+    // 2. 收集本次提交中带有 ID 的旧块集合
+    const incomingIds = blocks
+      .map(b => (b.id ? Number(b.id) : null))
+      .filter((id): id is number => id !== null);
+
+    // 3. 差量计算：找出需要删除的废弃块
+    const idsToDelete = existingBlocks
+      .filter(eb => !incomingIds.includes(Number(eb.id)))
+      .map(eb => Number(eb.id));
+
+    if (idsToDelete.length > 0) {
+      await this.cardBentoEntity.delete(idsToDelete);
+    }
+
+    // 4. 规范化并保存本次提交的所有块
+    const entitiesToSave = blocks.map((block, index) => {
+      const normalized = this.normalizeBlock(block);
+      normalized.cardId = cardId;
+      // 按照数组顺序校准排序序号
+      normalized.sortOrder = index;
+      return normalized;
+    });
+
+    if (entitiesToSave.length > 0) {
+      await this.cardBentoEntity.save(entitiesToSave);
+    }
+
+    // 5. 返回最新的有序块列表
+    return await this.getBlocksByCardId(cardId);
+  }
+
+  /**
+   * 删除指定的单个 Bento 块
+   */
+  async deleteBlock(id: number): Promise<void> {
+    await this.cardBentoEntity.delete(id);
+  }
+
+  /**
+   * 清空指定名片下的所有 Bento 块
+   */
+  async deleteBlocksByCardId(cardId: number): Promise<void> {
+    await this.cardBentoEntity.delete({ cardId });
+  }
+
+  /**
+   * 切换或指定 Bento 块的状态 (启用/禁用)
+   *
+   * @param id 块 ID
+   * @param targetStatus 可选的目标状态，若不传则在 0 和 1 间翻转
+   */
+  async toggleStatus(
+    id: number,
+    targetStatus?: number
+  ): Promise<CardBentoEntity> {
+    const block = await this.cardBentoEntity.findOneBy({ id });
+    if (!block) {
+      throw new CoolCommException('Bento 网格块不存在');
+    }
+
+    if (targetStatus !== undefined) {
+      block.status = targetStatus;
+    } else {
+      block.status = block.status === 1 ? 0 : 1;
+    }
+
+    return await this.cardBentoEntity.save(block);
+  }
+
+  /**
+   * 内部规整函数：约束 colSpan(1~2)、rowSpan(1~2) 及安全处理 metaJson
+   */
+  private normalizeBlock(
+    block: Partial<CardBentoEntity>
+  ): Partial<CardBentoEntity> {
+    const item: Partial<CardBentoEntity> = { ...block };
+
+    // 约束 colSpan 在 1~2 之间
+    if (item.colSpan !== undefined) {
+      const col = Number(item.colSpan);
+      item.colSpan = Math.min(
+        2,
+        Math.max(1, isNaN(col) ? 1 : col)
+      ) as BentoColSpan;
+    }
+
+    // 约束 rowSpan 在 1~2 之间
+    if (item.rowSpan !== undefined) {
+      const row = Number(item.rowSpan);
+      item.rowSpan = Math.min(
+        2,
+        Math.max(1, isNaN(row) ? 1 : row)
+      ) as BentoRowSpan;
+    }
+
+    // 处理 metaJson 为对象结构
+    if (typeof item.metaJson === 'string') {
+      try {
+        item.metaJson = JSON.parse(item.metaJson);
+      } catch {
+        item.metaJson = {};
+      }
+    }
+
+    return item;
+  }
+}
diff --git a/backend/src/modules/card/service/portal.ts b/backend/src/modules/card/service/portal.ts
new file mode 100644
index 0000000..ef2c9d4
--- /dev/null
+++ b/backend/src/modules/card/service/portal.ts
@@ -0,0 +1,222 @@
+import { Inject, Provide } from '@midwayjs/core';
+import { BaseService, CoolCommException } from '@cool-midway/core';
+import { InjectEntityModel } from '@midwayjs/typeorm';
+import { Repository } from 'typeorm';
+import { CardInfoEntity } from '../entity/info';
+import { CardBentoEntity } from '../entity/bento';
+import {
+  BentoBlockPublic,
+  BentoBlockType,
+  BentoColSpan,
+  BentoRowSpan,
+  CardPortalDetail,
+} from '../../../comm/types/omni';
+
+/**
+ * 本地内存缓存项
+ */
+interface CacheItem {
+  data: CardPortalDetail;
+  expiresAt: number;
+}
+
+/**
+ * 访客端公开微官网门户服务
+ *
+ * 核心特性：
+ * 1. 免登录无鉴权查询已发布名片
+ * 2. 自动聚合全部有效 Bento 组件块 (按 sortOrder 升序排列)
+ * 3. 严格数据安全脱敏 (剔除员工 userId、后台 remark、内部配置 internalConfig 等)
+ * 4. 高并发多级缓存加速与首屏秒开优化 (<500ms)
+ */
+@Provide()
+export class CardPortalService extends BaseService {
+  @InjectEntityModel(CardInfoEntity)
+  cardInfoEntity: Repository<CardInfoEntity>;
+
+  @InjectEntityModel(CardBentoEntity)
+  cardBentoEntity: Repository<CardBentoEntity>;
+
+  @Inject()
+  ctx: unknown;
+
+  /**
+   * 本地高速 L1 缓存 (支持秒开与高并发)
+   */
+  private static localCache = new Map<string, CacheItem>();
+
+  /**
+   * 默认缓存过期时长 (毫秒，默认 60 秒)
+   */
+  private readonly defaultTtlMs = 60 * 1000;
+
+  /**
+   * 获取微官网公开详情 (通过名片 ID 或自定义 Slug 短链)
+   *
+   * @param slugOrId 名片主键 ID 或 自定义短链标识
+   * @returns 脱敏后的微官网聚合资产
+   */
+  async getPortalDetail(slugOrId: string | number): Promise<CardPortalDetail> {
+    if (slugOrId === undefined || slugOrId === null || slugOrId === '') {
+      throw new CoolCommException('参数错误：缺少名片标识', 400);
+    }
+
+    const queryKey = String(slugOrId).trim();
+    if (!queryKey) {
+      throw new CoolCommException('参数错误：缺少名片标识', 400);
+    }
+
+    // 1. 尝试从高速缓存读取
+    const cached = this.getFromCache(queryKey);
+    if (cached) {
+      return cached;
+    }
+
+    // 2. 判定查询维度 (ID 优先或 Slug 优先)
+    const isNumeric = /^\d+$/.test(queryKey);
+    let card: CardInfoEntity | null = null;
+
+    if (isNumeric) {
+      card = await this.cardInfoEntity.findOne({
+        where: [{ id: Number(queryKey) }, { slug: queryKey }],
+      });
+    } else {
+      card = await this.cardInfoEntity.findOne({
+        where: { slug: queryKey },
+      });
+    }
+
+    // 3. 实体存在性与发布状态检查
+    if (!card) {
+      throw new CoolCommException('名片不存在或已下线', 404);
+    }
+
+    if (card.status !== 'published') {
+      throw new CoolCommException('名片未发布或已下线', 404);
+    }
+
+    // 4. 查询关联的有效 Bento 组件块列表 (status = 1)
+    const rawBlocks = await this.cardBentoEntity.find({
+      where: {
+        cardId: Number(card.id),
+        status: 1,
+      },
+      order: {
+        sortOrder: 'ASC',
+        id: 'ASC',
+      } as any,
+    });
+
+    // 5. 数据脱敏与公开资产结构清洗 (剔除 internalNotes 与内部 status)
+    const bentoBlocks: BentoBlockPublic[] = (rawBlocks || [])
+      .sort(
+        (a, b) =>
+          (a.sortOrder ?? 0) - (b.sortOrder ?? 0) || Number(a.id) - Number(b.id)
+      )
+      .map(b => ({
+        id: b.id,
+        cardId: b.cardId,
+        type: b.type as BentoBlockType,
+        colSpan: b.colSpan as BentoColSpan,
+        rowSpan: b.rowSpan as BentoRowSpan,
+        sortOrder: b.sortOrder,
+        title: b.title,
+        content: b.content,
+        mediaUrl: b.mediaUrl,
+        linkUrl: b.linkUrl,
+        metaJson: b.metaJson,
+      }));
+
+    // 6. 构造对外聚合模型 (敏感信息 userId、remark、internalConfig 严禁输出)
+    const portalDetail: CardPortalDetail = {
+      id: card.id,
+      slug: card.slug,
+      name: card.name,
+      title: card.title,
+      company: card.company,
+      slogan: card.slogan,
+      avatarUrl: card.avatarUrl,
+      phone: card.phone,
+      email: card.email,
+      whatsapp: card.whatsapp,
+      linkedin: card.linkedin,
+      timezone: card.timezone,
+      audioPronunciationUrl: card.audioPronunciationUrl,
+      themeCode: card.themeCode,
+      status: card.status,
+      bentoBlocks,
+      cachedAt: Date.now(),
+    };
+
+    // 7. 写入多键关联高速缓存
+    this.setToCache(portalDetail);
+
+    return portalDetail;
+  }
+
+  /**
+   * 清除名片相关的微官网缓存 (供名片/Bento 编辑发布时调用)
+   *
+   * @param idOrSlug 名片 ID 或 Slug
+   */
+  async clearPortalCache(idOrSlug: string | number): Promise<void> {
+    const key = String(idOrSlug).trim();
+    CardPortalService.localCache.delete(`id:${key}`);
+    CardPortalService.localCache.delete(`slug:${key}`);
+
+    // 同时遍历清除关联包含的缓存
+    for (const [cacheKey, item] of CardPortalService.localCache.entries()) {
+      if (
+        String(item.data.id) === key ||
+        (item.data.slug && item.data.slug === key)
+      ) {
+        CardPortalService.localCache.delete(cacheKey);
+      }
+    }
+  }
+
+  /**
+   * 清除所有微官网本地缓存 (供全量重置或单测环境隔离使用)
+   */
+  static clearAllCache(): void {
+    CardPortalService.localCache.clear();
+  }
+
+  /**
+   * 从缓存中读取数据 (包含过期检查)
+   */
+  private getFromCache(key: string): CardPortalDetail | null {
+    const now = Date.now();
+    const tryKeys = [`id:${key}`, `slug:${key}`];
+
+    for (const k of tryKeys) {
+      const item = CardPortalService.localCache.get(k);
+      if (item) {
+        if (item.expiresAt > now) {
+          return item.data;
+        }
+        // 过期自动清理
+        CardPortalService.localCache.delete(k);
+      }
+    }
+    return null;
+  }
+
+  /**
+   * 写入缓存，支持 ID 与 Slug 双重检索命中
+   */
+  private setToCache(detail: CardPortalDetail): void {
+    const expiresAt = Date.now() + this.defaultTtlMs;
+    const item: CacheItem = {
+      data: detail,
+      expiresAt,
+    };
+
+    if (detail.id !== undefined && detail.id !== null) {
+      CardPortalService.localCache.set(`id:${detail.id}`, item);
+    }
+    if (detail.slug) {
+      CardPortalService.localCache.set(`slug:${detail.slug}`, item);
+    }
+  }
+}
diff --git a/backend/test/modules/card/bento.test.ts b/backend/test/modules/card/bento.test.ts
new file mode 100644
index 0000000..9407990
--- /dev/null
+++ b/backend/test/modules/card/bento.test.ts
@@ -0,0 +1,428 @@
+import { CardBentoEntity } from '../../../src/modules/card/entity/bento';
+import { CardBentoService } from '../../../src/modules/card/service/bento';
+import {
+  BentoBlockType,
+  BentoColSpan,
+  BentoRowSpan,
+} from '../../../src/comm/types/omni';
+
+/**
+ * 模拟 TypeORM Repository，支持在无需真实数据库连接的环境下进行高保真单元测试
+ */
+class MockCardBentoRepository {
+  private data: CardBentoEntity[] = [];
+  private currentId = 1;
+
+  constructor(initialData: Partial<CardBentoEntity>[] = []) {
+    this.data = initialData.map(item => this.createEntity(item));
+    if (this.data.length > 0) {
+      this.currentId = Math.max(...this.data.map(d => Number(d.id) || 0)) + 1;
+    }
+  }
+
+  private createEntity(item: Partial<CardBentoEntity>): CardBentoEntity {
+    const entity = new CardBentoEntity();
+    Object.assign(entity, {
+      id: item.id || this.currentId++,
+      createTime: item.createTime || new Date(),
+      updateTime: new Date(),
+      status: item.status !== undefined ? item.status : 1,
+      colSpan: item.colSpan !== undefined ? item.colSpan : 1,
+      rowSpan: item.rowSpan !== undefined ? item.rowSpan : 1,
+      sortOrder: item.sortOrder !== undefined ? item.sortOrder : 0,
+      ...item,
+    });
+    return entity;
+  }
+
+  async find(options?: any): Promise<CardBentoEntity[]> {
+    let result = [...this.data];
+    if (options?.where) {
+      const where = options.where;
+      result = result.filter(item => {
+        for (const key of Object.keys(where)) {
+          if (where[key] !== undefined && item[key] !== where[key]) {
+            return false;
+          }
+        }
+        return true;
+      });
+    }
+
+    if (options?.order) {
+      const orderKeys = Object.keys(options.order);
+      result.sort((a, b) => {
+        for (const key of orderKeys) {
+          const dir = (options.order[key] || 'ASC').toUpperCase();
+          if (a[key] < b[key]) return dir === 'ASC' ? -1 : 1;
+          if (a[key] > b[key]) return dir === 'ASC' ? 1 : -1;
+        }
+        return 0;
+      });
+    }
+
+    return result.map(item => ({ ...item } as CardBentoEntity));
+  }
+
+  async findOneBy(where: any): Promise<CardBentoEntity | null> {
+    const found = this.data.find(item => {
+      for (const key of Object.keys(where)) {
+        if (where[key] !== undefined && item[key] !== where[key]) {
+          return false;
+        }
+      }
+      return true;
+    });
+    return found ? ({ ...found } as CardBentoEntity) : null;
+  }
+
+  async save(
+    entityOrEntities: Partial<CardBentoEntity> | Array<Partial<CardBentoEntity>>
+  ): Promise<any> {
+    if (Array.isArray(entityOrEntities)) {
+      const savedList: CardBentoEntity[] = [];
+      for (const item of entityOrEntities) {
+        savedList.push(await this.save(item));
+      }
+      return savedList;
+    }
+
+    const item = entityOrEntities;
+    if (item.id) {
+      const index = this.data.findIndex(d => d.id === item.id);
+      if (index !== -1) {
+        this.data[index] = {
+          ...this.data[index],
+          ...item,
+          updateTime: new Date(),
+        } as CardBentoEntity;
+        return { ...this.data[index] };
+      }
+    }
+
+    const newEntity = this.createEntity(item);
+    this.data.push(newEntity);
+    return { ...newEntity };
+  }
+
+  async delete(condition: any): Promise<{ affected?: number }> {
+    const initialLen = this.data.length;
+    if (typeof condition === 'number' || typeof condition === 'string') {
+      this.data = this.data.filter(d => d.id !== Number(condition));
+    } else if (Array.isArray(condition)) {
+      const idSet = new Set(condition.map(id => Number(id)));
+      this.data = this.data.filter(d => !idSet.has(Number(d.id)));
+    } else if (condition && typeof condition === 'object') {
+      this.data = this.data.filter(item => {
+        for (const key of Object.keys(condition)) {
+          if (condition[key] !== undefined && item[key] === condition[key]) {
+            return false;
+          }
+        }
+        return true;
+      });
+    }
+    return { affected: initialLen - this.data.length };
+  }
+
+  async update(criteria: any, partialEntity: any): Promise<void> {
+    const id = typeof criteria === 'object' ? criteria.id : criteria;
+    const target = this.data.find(d => d.id === Number(id));
+    if (target) {
+      Object.assign(target, partialEntity, { updateTime: new Date() });
+    }
+  }
+
+  // 辅助获取内部数据快照进行校验
+  getSnapshot(): CardBentoEntity[] {
+    return [...this.data];
+  }
+}
+
+describe('后端微官网模块 (modules/card) - Bento Grid 便当盒组件树服务 TDD 测试', () => {
+  let service: CardBentoService;
+  let mockRepo: MockCardBentoRepository;
+
+  beforeEach(() => {
+    mockRepo = new MockCardBentoRepository([
+      {
+        id: 1,
+        cardId: 100,
+        type: 'hero',
+        colSpan: 2,
+        rowSpan: 1,
+        sortOrder: 1,
+        title: '个人简介与身份卡',
+        content: '全栈出海专家',
+        status: 1,
+      },
+      {
+        id: 2,
+        cardId: 100,
+        type: 'social',
+        colSpan: 1,
+        rowSpan: 1,
+        sortOrder: 3,
+        title: '社交媒体矩阵',
+        content: 'WhatsApp & LinkedIn',
+        status: 1,
+      },
+      {
+        id: 3,
+        cardId: 100,
+        type: 'case',
+        colSpan: 2,
+        rowSpan: 2,
+        sortOrder: 2,
+        title: '新能源出海案例',
+        content: '中东客户成功交付',
+        status: 0, // 禁用
+      },
+      {
+        id: 4,
+        cardId: 200, // 另一张名片
+        type: 'hero',
+        colSpan: 2,
+        rowSpan: 1,
+        sortOrder: 1,
+        title: '其他名片块',
+        status: 1,
+      },
+    ]);
+
+    service = new CardBentoService();
+    // 注入 mock repo
+    service.cardBentoEntity = mockRepo as any;
+  });
+
+  describe('1. 实体与契约类型约束 (Entity & Contract Verification)', () => {
+    it('应正确创建 CardBentoEntity 实例且具有默认属性与字段', () => {
+      const entity = new CardBentoEntity();
+      entity.cardId = 101;
+      entity.type = 'article';
+      entity.colSpan = 1;
+      entity.rowSpan = 1;
+      entity.sortOrder = 0;
+      entity.title = '技术洞察';
+      entity.status = 1;
+
+      expect(entity.cardId).toBe(101);
+      expect(entity.type).toBe('article');
+      expect(entity.colSpan).toBe(1);
+      expect(entity.rowSpan).toBe(1);
+      expect(entity.sortOrder).toBe(0);
+      expect(entity.status).toBe(1);
+    });
+
+    it('所有 BentoBlockType 支持的核心类型必须有效', () => {
+      const validTypes: BentoBlockType[] = [
+        'hero',
+        'case',
+        'article',
+        'social',
+        'video',
+        'form',
+      ];
+      validTypes.forEach(t => {
+        const entity = new CardBentoEntity();
+        entity.type = t;
+        expect(entity.type).toBe(t);
+      });
+    });
+  });
+
+  describe('2. 获取有序 Bento 网格块列表 (getBlocksByCardId)', () => {
+    it('按 cardId 获取时应严格按照 sortOrder 升序排列', async () => {
+      const blocks = await service.getBlocksByCardId(100);
+      expect(blocks).toHaveLength(3);
+      expect(blocks[0].id).toBe(1); // sortOrder: 1
+      expect(blocks[1].id).toBe(3); // sortOrder: 2
+      expect(blocks[2].id).toBe(2); // sortOrder: 3
+    });
+
+    it('支持按 status 进行状态过滤（例如仅获取已启用的组件）', async () => {
+      const enabledBlocks = await service.getBlocksByCardId(100, {
+        status: 1,
+      });
+      expect(enabledBlocks).toHaveLength(2);
+      expect(enabledBlocks.map(b => b.id)).toEqual([1, 2]);
+
+      const disabledBlocks = await service.getBlocksByCardId(100, {
+        status: 0,
+      });
+      expect(disabledBlocks).toHaveLength(1);
+      expect(disabledBlocks[0].id).toBe(3);
+    });
+
+    it('查询不存在的名片时应安全返回空数组', async () => {
+      const blocks = await service.getBlocksByCardId(9999);
+      expect(blocks).toEqual([]);
+    });
+  });
+
+  describe('3. 批量保存与更新 Bento 网格布局 (batchSaveLayout)', () => {
+    it('应支持全量布局保存：更新已有块、新增新块、并自动清理废弃块', async () => {
+      const newLayout = [
+        {
+          id: 2, // 已有块，更新排序
+          type: 'social' as BentoBlockType,
+          colSpan: 1 as BentoColSpan,
+          rowSpan: 1 as BentoRowSpan,
+          title: '更新后的社交媒体',
+        },
+        {
+          // 新块，无 ID
+          type: 'video' as BentoBlockType,
+          colSpan: 2 as BentoColSpan,
+          rowSpan: 2 as BentoRowSpan,
+          title: '企业出海宣传片',
+          mediaUrl: 'https://cdn.omnicard.ai/video/intro.mp4',
+        },
+      ];
+
+      const saved = await service.batchSaveLayout(100, newLayout);
+
+      expect(saved).toHaveLength(2);
+      // 检查自动按数组下标重新编号 sortOrder
+      expect(saved[0].sortOrder).toBe(0);
+      expect(saved[0].id).toBe(2);
+      expect(saved[0].title).toBe('更新后的社交媒体');
+
+      expect(saved[1].sortOrder).toBe(1);
+      expect(saved[1].type).toBe('video');
+      expect(saved[1].mediaUrl).toBe('https://cdn.omnicard.ai/video/intro.mp4');
+
+      // 验证名片 100 下未在本次提交中的旧块（id: 1 与 id: 3）已被清理
+      const remaining100 = await service.getBlocksByCardId(100);
+      expect(remaining100).toHaveLength(2);
+      const remainingIds = remaining100.map(b => b.id);
+      expect(remainingIds).toContain(2);
+      expect(remainingIds).not.toContain(1);
+      expect(remainingIds).not.toContain(3);
+
+      // 其他名片 (cardId: 200) 的数据不受任何影响
+      const otherCardBlocks = await service.getBlocksByCardId(200);
+      expect(otherCardBlocks).toHaveLength(1);
+      expect(otherCardBlocks[0].id).toBe(4);
+    });
+
+    it('栅格尺寸必须被严格约束在 colSpan 1~2, rowSpan 1~2', async () => {
+      const abnormalLayout = [
+        {
+          type: 'hero' as BentoBlockType,
+          colSpan: 5 as any, // 超出上限
+          rowSpan: 0 as any, // 低于下限
+          title: '边界测试1',
+        },
+        {
+          type: 'case' as BentoBlockType,
+          colSpan: -1 as any, // 低于下限
+          rowSpan: 10 as any, // 超出上限
+          title: '边界测试2',
+        },
+      ];
+
+      const saved = await service.batchSaveLayout(100, abnormalLayout);
+
+      expect(saved[0].colSpan).toBe(2);
+      expect(saved[0].rowSpan).toBe(1);
+      expect(saved[1].colSpan).toBe(1);
+      expect(saved[1].rowSpan).toBe(2);
+    });
+
+    it('应正确处理 metaJson（支持字符串自动解析为对象与直接对象赋值）', async () => {
+      const layoutWithMeta = [
+        {
+          type: 'form' as BentoBlockType,
+          colSpan: 2 as BentoColSpan,
+          rowSpan: 1 as BentoRowSpan,
+          title: '外贸留资表单',
+          metaJson: JSON.stringify({
+            fields: ['name', 'email', 'country', 'requirement'],
+            buttonText: 'Get Quote',
+          }) as any,
+        },
+        {
+          type: 'social' as BentoBlockType,
+          colSpan: 1 as BentoColSpan,
+          rowSpan: 1 as BentoRowSpan,
+          title: '社媒',
+          metaJson: {
+            platforms: ['whatsapp', 'wechat'],
+          },
+        },
+      ];
+
+      const saved = await service.batchSaveLayout(100, layoutWithMeta);
+
+      expect(typeof saved[0].metaJson).toBe('object');
+      expect((saved[0].metaJson as any).buttonText).toBe('Get Quote');
+      expect((saved[1].metaJson as any).platforms).toEqual(['whatsapp', 'wechat']);
+    });
+  });
+
+  describe('4. 单块增删改查与状态切换 (Single Block Operations & Toggle)', () => {
+    it('getBlockById 能根据主键返回对应块或 null', async () => {
+      const block = await service.getBlockById(1);
+      expect(block).not.toBeNull();
+      expect(block?.id).toBe(1);
+      expect(block?.title).toBe('个人简介与身份卡');
+
+      const nonExistent = await service.getBlockById(99999);
+      expect(nonExistent).toBeNull();
+    });
+
+    it('saveBlock 能够单独新增或更新单个块', async () => {
+      const updated = await service.saveBlock({
+        id: 1,
+        title: '全新身份标签',
+        colSpan: 2,
+      });
+      expect(updated.title).toBe('全新身份标签');
+
+      const created = await service.saveBlock({
+        cardId: 100,
+        type: 'article',
+        title: '出海白皮书',
+        colSpan: 1,
+        rowSpan: 1,
+      });
+      expect(created.id).toBeDefined();
+      expect(created.title).toBe('出海白皮书');
+    });
+
+    it('deleteBlock 应能成功删除单个块', async () => {
+      await service.deleteBlock(1);
+      const block = await service.getBlockById(1);
+      expect(block).toBeNull();
+    });
+
+    it('deleteBlocksByCardId 应能彻底清空指定名片的所有 Bento 块', async () => {
+      await service.deleteBlocksByCardId(100);
+      const blocks100 = await service.getBlocksByCardId(100);
+      expect(blocks100).toHaveLength(0);
+
+      // 其他名片不受影响
+      const blocks200 = await service.getBlocksByCardId(200);
+      expect(blocks200).toHaveLength(1);
+    });
+
+    it('toggleStatus 应支持显式传参设置状态，也支持无参时在 0 和 1 间翻转', async () => {
+      // 块 1 初始 status = 1
+      const toggled1 = await service.toggleStatus(1);
+      expect(toggled1.status).toBe(0);
+
+      const toggled2 = await service.toggleStatus(1);
+      expect(toggled2.status).toBe(1);
+
+      // 显式指定状态
+      const explicit = await service.toggleStatus(1, 0);
+      expect(explicit.status).toBe(0);
+
+      // 不存在的块应抛出友好错误
+      await expect(service.toggleStatus(99999)).rejects.toThrow(
+        'Bento 网格块不存在'
+      );
+    });
+  });
+});
diff --git a/backend/test/modules/card/entity.test.ts b/backend/test/modules/card/entity.test.ts
new file mode 100644
index 0000000..2525a53
--- /dev/null
+++ b/backend/test/modules/card/entity.test.ts
@@ -0,0 +1,166 @@
+import { getMetadataArgsStorage } from 'typeorm';
+import { BaseEntity, transformerTime } from '../../../src/comm/entity/base';
+import { CardInfoEntity } from '../../../src/modules/card/entity/info';
+import { CardProfile, CardStatus } from '../../../src/comm/types/omni';
+
+describe('后端统一实体基类与名片实体 (Entity & BaseEntity)', () => {
+  const metadata = getMetadataArgsStorage();
+  const matchEntity = (target: any) =>
+    target === BaseEntity || target === CardInfoEntity || (target && target.prototype instanceof BaseEntity);
+
+  describe('1. 通用实体基类 (comm/entity/base.ts)', () => {
+    it('BaseEntity 应定义标准字段: id, tenantId, createTime, updateTime, deletedAt', () => {
+      const columns = metadata.columns.filter(c => matchEntity(c.target));
+      const columnNames = columns.map(c => c.propertyName);
+
+      expect(columnNames).toContain('id');
+      expect(columnNames).toContain('tenantId');
+      expect(columnNames).toContain('createTime');
+      expect(columnNames).toContain('updateTime');
+      expect(columnNames).toContain('deletedAt');
+    });
+
+    it('基类字段的数据库列名应严格遵循下划线命名规范', () => {
+      const columns = metadata.columns.filter(c => matchEntity(c.target));
+
+      const tenantIdCol = columns.find(c => c.propertyName === 'tenantId');
+      expect(tenantIdCol?.options.name).toBe('tenant_id');
+
+      const createTimeCol = columns.find(c => c.propertyName === 'createTime');
+      expect(createTimeCol?.options.name).toBe('create_time');
+
+      const updateTimeCol = columns.find(c => c.propertyName === 'updateTime');
+      expect(updateTimeCol?.options.name).toBe('update_time');
+
+      const deletedAtCol = columns.find(c => c.propertyName === 'deletedAt');
+      expect(deletedAtCol?.options.name).toBe('deleted_at');
+    });
+
+    it('deletedAt 必须被标记为软删除列或具备软删除特性', () => {
+      const deleteDateCols = metadata.columns.filter(
+        c => matchEntity(c.target) && c.propertyName === 'deletedAt'
+      );
+      expect(deleteDateCols.length).toBeGreaterThan(0);
+      expect(deleteDateCols[0].mode).toBe('deleteDate');
+    });
+
+    it('基类索引应正确声明在 tenantId 上以保障多租户隔离查询性能', () => {
+      const indexes = metadata.indices.filter(i => matchEntity(i.target));
+      const tenantIndex = indexes.find(i => {
+        if (Array.isArray(i.columns)) {
+          return i.columns.includes('tenantId') || i.columns.includes('tenant_id');
+        }
+        if (typeof i.columns === 'function') {
+          return (i.columns as any)({ tenantId: true });
+        }
+        return false;
+      });
+      expect(tenantIndex).toBeDefined();
+    });
+
+    it('transformerTime 应保证时间格式化正确', () => {
+      const formatted = transformerTime.to('2026-09-20 12:00:00');
+      expect(formatted).toBe('2026-09-20 12:00:00');
+
+      const currentFormatted = transformerTime.to(undefined);
+      expect(currentFormatted).toMatch(/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/);
+    });
+  });
+
+  describe('2. 名片实体 (modules/card/entity/info.ts)', () => {
+    it('实体表名必须为 card_info', () => {
+      const table = metadata.tables.find(t => t.target === CardInfoEntity);
+      expect(table).toBeDefined();
+      expect(table?.name).toBe('card_info');
+    });
+
+    it('应完整包含 CardProfile 契约与扩展字段，且全部使用下划线数据库列名', () => {
+      const columns = metadata.columns.filter(c => c.target === CardInfoEntity);
+      const expectedColumnMappings: Record<string, string> = {
+        userId: 'user_id',
+        name: 'name',
+        title: 'title',
+        company: 'company',
+        slogan: 'slogan',
+        avatarUrl: 'avatar_url',
+        phone: 'phone',
+        email: 'email',
+        whatsapp: 'whatsapp',
+        linkedin: 'linkedin',
+        timezone: 'timezone',
+        audioPronunciationUrl: 'audio_pronunciation_url',
+        status: 'status',
+        themeCode: 'theme_code',
+        slug: 'slug',
+      };
+
+      for (const [prop, dbCol] of Object.entries(expectedColumnMappings)) {
+        const col = columns.find(c => c.propertyName === prop);
+        expect(col).toBeDefined();
+        expect(col?.options.name || col?.propertyName).toBe(dbCol);
+      }
+    });
+
+    it('slug 字段必须设置唯一索引 (unique: true) 用于短链与 NFC 极速路由', () => {
+      const indexes = metadata.indices.filter(i => i.target === CardInfoEntity);
+      const slugIndex = indexes.find(i => {
+        const matchProp = Array.isArray(i.columns) && (i.columns.includes('slug') || (i.columns as any[])[0] === 'slug');
+        return matchProp && i.unique === true;
+      });
+      expect(slugIndex).toBeDefined();
+      expect(slugIndex?.unique).toBe(true);
+    });
+
+    it('userId 必须设置索引以优化个人名片列表查询', () => {
+      const indexes = metadata.indices.filter(i => i.target === CardInfoEntity);
+      const userIndex = indexes.find(i => {
+        if (Array.isArray(i.columns)) {
+          return i.columns.includes('userId') || i.columns.includes('user_id');
+        }
+        return false;
+      });
+      expect(userIndex).toBeDefined();
+    });
+
+    it('默认值设置应合理且符合规范 (status=\'draft\', themeCode=\'corporate_navy\', timezone=\'UTC+8\')', () => {
+      const columns = metadata.columns.filter(c => c.target === CardInfoEntity);
+
+      const statusCol = columns.find(c => c.propertyName === 'status');
+      expect(statusCol?.options.default).toBe('draft');
+
+      const themeCol = columns.find(c => c.propertyName === 'themeCode');
+      expect(themeCol?.options.default).toBe('corporate_navy');
+
+      const tzCol = columns.find(c => c.propertyName === 'timezone');
+      expect(tzCol?.options.default).toBe('UTC+8');
+    });
+
+    it('CardInfoEntity 实例应能赋值并完全满足 CardProfile 契约接口', () => {
+      const card = new CardInfoEntity();
+      card.id = 1;
+      card.tenantId = 100;
+      card.userId = 10;
+      card.name = 'Alex Zhang';
+      card.title = 'Global BD Director';
+      card.company = 'OmniCard Global Ltd.';
+      card.slogan = 'Connecting Global Business Seamlessly';
+      card.avatarUrl = 'https://cdn.omnicard.ai/avatar/alex.jpg';
+      card.phone = '+86 13800138000';
+      card.email = 'alex@omnicard.ai';
+      card.whatsapp = '+8613800138000';
+      card.linkedin = 'https://linkedin.com/in/alex-zhang';
+      card.timezone = 'UTC+8';
+      card.audioPronunciationUrl = 'https://cdn.omnicard.ai/audio/alex.mp3';
+      card.status = 'published';
+      card.themeCode = 'tech_dark';
+      card.slug = 'alex-zhang-bd';
+
+      // 类型断言与赋值检查
+      const profile: CardProfile = card;
+      expect(profile.name).toBe('Alex Zhang');
+      expect(profile.status).toBe('published');
+      expect(profile.themeCode).toBe('tech_dark');
+      expect(card.slug).toBe('alex-zhang-bd');
+    });
+  });
+});
diff --git a/backend/test/modules/card/portal.test.ts b/backend/test/modules/card/portal.test.ts
new file mode 100644
index 0000000..169c6ef
--- /dev/null
+++ b/backend/test/modules/card/portal.test.ts
@@ -0,0 +1,347 @@
+import { CardPortalService } from '../../../src/modules/card/service/portal';
+import { OpenCardPortalController } from '../../../src/modules/card/controller/open/portal';
+import { CardInfoEntity } from '../../../src/modules/card/entity/info';
+import { CardBentoEntity } from '../../../src/modules/card/entity/bento';
+import { CoolCommException } from '@cool-midway/core';
+
+describe('Task 08: 后端公开短链路由与秒级微官网详情 API (Card Portal & Open Router)', () => {
+  let cardPortalService: CardPortalService;
+  let portalController: OpenCardPortalController;
+
+  // 模拟名片数据仓储
+  const mockCardData: CardInfoEntity[] = [
+    {
+      id: 101,
+      tenantId: 1,
+      slug: 'alex-zheng',
+      name: 'Alex Zheng',
+      title: 'VP of Global Expansion',
+      company: 'OmniCard Global Inc.',
+      slogan: 'Empowering Global Business Connections',
+      avatarUrl: 'https://cdn.omnicard.ai/avatars/alex.png',
+      phone: '+86-13800138000',
+      email: 'alex@omnicard.ai',
+      whatsapp: '+8613800138000',
+      linkedin: 'https://linkedin.com/in/alex-zheng',
+      timezone: 'Asia/Shanghai',
+      audioPronunciationUrl: 'https://cdn.omnicard.ai/audio/alex.mp3',
+      status: 'published',
+      themeCode: 'corporate_navy',
+      // 敏感内部数据
+      userId: 9999,
+      remark: '重点出海客户核心高管，年费 VIP 专属',
+      internalConfig: '{"rateLimit": 1000, "debug": true, "internalTenantSecret": "sk_live_xyz"}',
+      createTime: new Date(),
+      updateTime: new Date(),
+    } as CardInfoEntity,
+    {
+      id: 102,
+      tenantId: 1,
+      slug: 'draft-user',
+      name: 'Draft User',
+      title: 'Engineer',
+      company: 'OmniCard',
+      status: 'draft', // 未发布草稿
+      userId: 8888,
+      remark: '草稿名片，禁止外网访问',
+      createTime: new Date(),
+      updateTime: new Date(),
+    } as CardInfoEntity,
+    {
+      id: 103,
+      tenantId: 1,
+      slug: 'archived-user',
+      name: 'Archived User',
+      title: 'Advisor',
+      company: 'OmniCard',
+      status: 'archived', // 归档下线
+      userId: 7777,
+      remark: '离职已下线',
+      createTime: new Date(),
+      updateTime: new Date(),
+    } as CardInfoEntity,
+  ];
+
+  // 模拟 Bento 组件块数据
+  const mockBentoData: CardBentoEntity[] = [
+    {
+      id: 1,
+      cardId: 101,
+      type: 'article',
+      colSpan: 1,
+      rowSpan: 1,
+      sortOrder: 3,
+      title: '出海 SaaS 落地指南',
+      content: '深度解读全球数字名片与微官网搭建...',
+      status: 1, // 有效
+      internalNotes: '文章需由法务团队二次审核', // 敏感
+    } as CardBentoEntity,
+    {
+      id: 2,
+      cardId: 101,
+      type: 'hero',
+      colSpan: 2,
+      rowSpan: 1,
+      sortOrder: 1,
+      title: '关于我',
+      content: '10 年全球出海商务拓展经验',
+      status: 1, // 有效
+      internalNotes: '置顶 Hero 块',
+    } as CardBentoEntity,
+    {
+      id: 3,
+      cardId: 101,
+      type: 'case',
+      colSpan: 1,
+      rowSpan: 1,
+      sortOrder: 2,
+      title: '成功案例：NFC 智能会展',
+      content: '帮数百家品牌在 GITEX 达成合作',
+      status: 1, // 有效
+      internalNotes: '含未公开客户名称',
+    } as CardBentoEntity,
+    {
+      id: 4,
+      cardId: 101,
+      type: 'form',
+      colSpan: 2,
+      rowSpan: 1,
+      sortOrder: 4,
+      title: '内部调查问卷 (草稿/已禁用)',
+      status: 0, // 禁用/草稿，严禁返回
+      internalNotes: '已下线的测试表单',
+    } as CardBentoEntity,
+  ];
+
+  let cardFindOneSpy: jest.Mock;
+  let bentoFindSpy: jest.Mock;
+
+  beforeEach(() => {
+    // 构造具备监控能力的 Mock Repository
+    cardFindOneSpy = jest.fn().mockImplementation(async options => {
+      const where = options?.where;
+      if (!where) return null;
+      if (Array.isArray(where)) {
+        for (const w of where) {
+          const matched = mockCardData.find(c => {
+            if (w.id !== undefined && c.id === Number(w.id)) return true;
+            if (w.slug !== undefined && c.slug === String(w.slug)) return true;
+            return false;
+          });
+          if (matched) return { ...matched };
+        }
+        return null;
+      }
+      return (
+        mockCardData.find(c => {
+          if (where.id !== undefined && c.id === Number(where.id)) return true;
+          if (where.slug !== undefined && c.slug === String(where.slug)) return true;
+          return false;
+        }) ?? null
+      );
+    });
+
+    bentoFindSpy = jest.fn().mockImplementation(async options => {
+      const cardId = options?.where?.cardId;
+      const status = options?.where?.status;
+      return mockBentoData
+        .filter(b => b.cardId === cardId && (status === undefined || b.status === status))
+        .map(b => ({ ...b }));
+    });
+
+    const mockCardRepo: any = {
+      findOne: cardFindOneSpy,
+    };
+
+    const mockBentoRepo: any = {
+      find: bentoFindSpy,
+    };
+
+    CardPortalService.clearAllCache();
+    cardPortalService = new CardPortalService();
+    cardPortalService.cardInfoEntity = mockCardRepo;
+    cardPortalService.cardBentoEntity = mockBentoRepo;
+
+    portalController = new OpenCardPortalController();
+    portalController.cardPortalService = cardPortalService;
+  });
+
+
+  describe('1. 核心查询与聚合逻辑 (Detail by ID & Slug)', () => {
+    it('应根据名片 ID 正确获取已发布名片详情并自动聚合有效 Bento 块列表', async () => {
+      const detail = await cardPortalService.getPortalDetail(101);
+
+      expect(detail).toBeDefined();
+      expect(detail.id).toBe(101);
+      expect(detail.name).toBe('Alex Zheng');
+      expect(detail.slug).toBe('alex-zheng');
+      expect(detail.company).toBe('OmniCard Global Inc.');
+      expect(detail.status).toBe('published');
+
+      // 验证 Bento 列表聚合
+      expect(detail.bentoBlocks).toBeDefined();
+      expect(detail.bentoBlocks.length).toBe(3); // 剔除了 status = 0 的块
+
+      // 验证排序：必须严格按照 sortOrder 升序排列 (1, 2, 3)
+      expect(detail.bentoBlocks[0].sortOrder).toBe(1);
+      expect(detail.bentoBlocks[0].type).toBe('hero');
+      expect(detail.bentoBlocks[1].sortOrder).toBe(2);
+      expect(detail.bentoBlocks[1].type).toBe('case');
+      expect(detail.bentoBlocks[2].sortOrder).toBe(3);
+      expect(detail.bentoBlocks[2].type).toBe('article');
+    });
+
+    it('应根据自定义短链 (Slug) 正确查询名片与微官网数据', async () => {
+      const detail = await cardPortalService.getPortalDetail('alex-zheng');
+
+      expect(detail).toBeDefined();
+      expect(detail.slug).toBe('alex-zheng');
+      expect(detail.id).toBe(101);
+      expect(detail.title).toBe('VP of Global Expansion');
+      expect(detail.bentoBlocks.length).toBe(3);
+    });
+
+    it('数字字符串类型的 ID 也应兼容处理', async () => {
+      const detail = await cardPortalService.getPortalDetail('101');
+      expect(detail.id).toBe(101);
+      expect(detail.name).toBe('Alex Zheng');
+    });
+  });
+
+  describe('2. 敏感信息脱敏与资产过滤安全性 (Data Privacy & Security)', () => {
+    it('必须严格脱敏员工账号 userId、后台备注 remark、租户内部配置 internalConfig 等敏感字段', async () => {
+      const detail: any = await cardPortalService.getPortalDetail(101);
+
+      // 验证名片主表敏感信息已完全剔除
+      expect(detail.userId).toBeUndefined();
+      expect(detail.remark).toBeUndefined();
+      expect(detail.internalConfig).toBeUndefined();
+      expect(detail.createTime).toBeUndefined();
+      expect(detail.updateTime).toBeUndefined();
+
+      // 验证 Bento 组件块敏感信息已完全剔除
+      for (const block of detail.bentoBlocks) {
+        expect((block as any).internalNotes).toBeUndefined();
+        expect((block as any).status).toBeUndefined(); // status 内部状态无需向公网访客暴露
+      }
+    });
+
+    it('仅返回对外公开展示的商务形象资产与必要交互字段', async () => {
+      const detail = await cardPortalService.getPortalDetail(101);
+
+      expect(detail).toHaveProperty('id');
+      expect(detail).toHaveProperty('slug');
+      expect(detail).toHaveProperty('name');
+      expect(detail).toHaveProperty('title');
+      expect(detail).toHaveProperty('company');
+      expect(detail).toHaveProperty('slogan');
+      expect(detail).toHaveProperty('avatarUrl');
+      expect(detail).toHaveProperty('phone');
+      expect(detail).toHaveProperty('email');
+      expect(detail).toHaveProperty('whatsapp');
+      expect(detail).toHaveProperty('linkedin');
+      expect(detail).toHaveProperty('timezone');
+      expect(detail).toHaveProperty('audioPronunciationUrl');
+      expect(detail).toHaveProperty('themeCode');
+      expect(detail).toHaveProperty('status');
+      expect(detail).toHaveProperty('bentoBlocks');
+    });
+  });
+
+  describe('3. 名片状态拦截与防泄露 (Status Interception & 404)', () => {
+    it('查询草稿状态 (draft) 名片时应拒绝并抛出 404 异常', async () => {
+      await expect(cardPortalService.getPortalDetail(102)).rejects.toThrow(CoolCommException);
+      await expect(cardPortalService.getPortalDetail('draft-user')).rejects.toThrow(
+        /未发布或已下线/
+      );
+    });
+
+    it('查询已归档下线 (archived) 名片时应拒绝并抛出 404 异常', async () => {
+      await expect(cardPortalService.getPortalDetail(103)).rejects.toThrow(CoolCommException);
+      await expect(cardPortalService.getPortalDetail('archived-user')).rejects.toThrow(
+        /未发布或已下线/
+      );
+    });
+
+    it('查询不存在的名片 ID 或 Slug 时应抛出 404 异常', async () => {
+      await expect(cardPortalService.getPortalDetail(99999)).rejects.toThrow(CoolCommException);
+      await expect(cardPortalService.getPortalDetail('not-exist-slug')).rejects.toThrow(
+        /不存在或已下线/
+      );
+    });
+
+    it('缺少名片标识参数时应抛出 400 参数异常', async () => {
+      await expect(cardPortalService.getPortalDetail('')).rejects.toThrow(CoolCommException);
+      await expect(cardPortalService.getPortalDetail(null as any)).rejects.toThrow(/缺少名片标识/);
+    });
+  });
+
+  describe('4. 高并发秒开缓存支持 (< 500ms Caching Optimization)', () => {
+    it('相同 ID 或 Slug 的多次连续请求应直接命中缓存，无需重复扫描底层存储', async () => {
+      // 首次查询：触发存储查询
+      const detail1 = await cardPortalService.getPortalDetail('alex-zheng');
+      expect(detail1).toBeDefined();
+      expect(cardFindOneSpy).toHaveBeenCalledTimes(1);
+      expect(bentoFindSpy).toHaveBeenCalledTimes(1);
+
+      // 第二次查询：命中缓存，调用次数保持为 1
+      const detail2 = await cardPortalService.getPortalDetail('alex-zheng');
+      expect(detail2).toEqual(detail1);
+      expect(cardFindOneSpy).toHaveBeenCalledTimes(1);
+      expect(bentoFindSpy).toHaveBeenCalledTimes(1);
+
+      // 通过 ID 查询同一名片也能命中 ID 关联缓存
+      const detailById = await cardPortalService.getPortalDetail(101);
+      expect(detailById.id).toBe(101);
+      expect(cardFindOneSpy).toHaveBeenCalledTimes(1);
+
+      // 数据中附带毫秒级缓存时间戳
+      expect(detail1.cachedAt).toBeDefined();
+      expect(typeof detail1.cachedAt).toBe('number');
+    });
+
+    it('当名片发布或编辑后，调用 clearPortalCache 应正确失效缓存以重新加载', async () => {
+      await cardPortalService.getPortalDetail(101);
+      expect(cardFindOneSpy).toHaveBeenCalledTimes(1);
+
+      // 主动清除缓存
+      await cardPortalService.clearPortalCache(101);
+
+      // 再次查询：重新穿透到底层查询
+      await cardPortalService.getPortalDetail(101);
+      expect(cardFindOneSpy).toHaveBeenCalledTimes(2);
+      expect(bentoFindSpy).toHaveBeenCalledTimes(2);
+    });
+  });
+
+  describe('5. 控制器路由与出参规范 (OpenCardPortalController)', () => {
+    it('GET /open/card/portal/detail 应支持 query 入参并返回统一 success 响应', async () => {
+      const resById = await portalController.detail(101, undefined, undefined);
+      expect(resById.code).toBe(1000);
+      expect(resById.message).toBe('success');
+      expect((resById as any).data.id).toBe(101);
+      expect((resById as any).data.name).toBe('Alex Zheng');
+
+      const resBySlug = await portalController.detail(undefined, 'alex-zheng', undefined);
+      expect(resBySlug.code).toBe(1000);
+      expect((resBySlug as any).data.slug).toBe('alex-zheng');
+
+      const resBySlugOrId = await portalController.detail(undefined, undefined, 'alex-zheng');
+      expect(resBySlugOrId.code).toBe(1000);
+      expect((resBySlugOrId as any).data.slug).toBe('alex-zheng');
+    });
+
+    it('GET /open/card/portal/:slugOrId 路径路由应正确转发并返回详情', async () => {
+      const res = await portalController.getBySlugOrId('alex-zheng');
+      expect(res.code).toBe(1000);
+      expect(res.message).toBe('success');
+      expect((res as any).data.slug).toBe('alex-zheng');
+      expect((res as any).data.bentoBlocks.length).toBe(3);
+    });
+
+    it('未传递有效参数时控制器应友好响应错误', async () => {
+      const res = await portalController.detail(undefined, undefined, undefined);
+      expect(res.code).not.toBe(1000);
+    });
+  });
+});