feat: 添加许可证系统、Agent部署模块和Harbor镜像管理

- 新增许可证服务器 (license-server/) - 新增 Agent 部署模块 (flnxi-agent/) - 添加许可证验证和激活页面 - 添加 Harbor 镜像同步脚本 - 更新素材系统支持许可证验证
2025-12-15 21:19:46 +08:00 · 2025-12-15 21:19:46 +08:00 · ba98bf22cc
commit ba98bf22cc
parent 63ec6b7dfb
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--- a/.kiro/specs/license-system/design.md
+++ b/.kiro/specs/license-system/design.md
--- a/.kiro/specs/license-system/requirements.md
+++ b/.kiro/specs/license-system/requirements.md
@ -0,0 +1,236 @@
+# Requirements Document
+
+## Introduction
+
+本文档定义了 FLNXI 素材系统的许可证管理系统需求。该系统旨在实现软件的商业化分发，支持免费版、标准版和Pro版三个版本，通过联网验证和硬件指纹绑定实现防破解保护。系统包含两个主要部分：部署在客户端的许可证验证模块，以及部署在中央服务器的许可证验证服务和客户管理后台。
+
+## Glossary
+
+- **License（许可证）**: 授权客户使用软件特定版本和功能的凭证
+- **License Key（许可证密钥）**: 用于激活许可证的唯一字符串，格式为 XXXX-XXXX-XXXX-XXXX
+- **Hardware Fingerprint（硬件指纹）**: 基于客户服务器硬件特征生成的唯一标识符
+- **License Server（许可证服务器）**: 部署在 45.249.208.118 的中央验证服务
+- **Client Instance（客户端实例）**: 部署在客户 NAS/服务器上的 FLNXI 素材系统实例
+- **Heartbeat（心跳）**: 客户端定期向服务器发送的存活和验证请求
+- **Grace Period（宽限期）**: 网络断开后允许继续使用的时间窗口
+- **Admin Portal（管理后台）**: 用于管理客户和许可证的 Web 界面
+- **Code Obfuscation（代码混淆）**: 将源代码转换为难以阅读和理解的形式，增加逆向工程难度
+- **Agent（安装代理）**: 运行在客户 NAS 上的轻量级 Docker 容器，提供 Web 安装界面，帮助客户自助完成系统部署
+- **Semantic Versioning（语义化版本）**: 版本号格式为 v主版本.次版本.修订号（如 v1.2.3）
+- **Rollback（回滚）**: 将系统恢复到之前版本的操作
+- **Forced Update（强制更新）**: 必须完成才能继续使用系统的更新
+- **Optional Update（可选更新）**: 用户可自行决定是否执行的更新
+
+## Requirements
+
+### Requirement 1: 许可证版本定义
+
+**User Story:** As a 系统管理员, I want to 定义不同版本的功能限制, so that 可以实现差异化的产品定价策略。
+
+#### Acceptance Criteria
+
+1. THE License_Server SHALL support three license types: FREE, STANDARD, and PRO
+2. WHEN a license type is FREE, THE System SHALL enforce a maximum of 10 users
+3. WHEN a license type is FREE, THE System SHALL enforce a maximum of 100 materials
+4. WHEN a license type is FREE, THE System SHALL disable custom template functionality
+5. WHEN a license type is FREE, THE System SHALL disable advanced system settings
+6. WHEN a license type is FREE, THE System SHALL disable department isolation functionality
+7. WHEN a license type is STANDARD or PRO, THE System SHALL allow unlimited users and materials
+8. WHEN a license type is PRO, THE System SHALL enable intranet penetration functionality
+
+### Requirement 2: 许可证激活
+
+**User Story:** As a 客户, I want to 使用许可证密钥激活系统, so that 可以解锁对应版本的功能。
+
+#### Acceptance Criteria
+
+1. WHEN a user first accesses the system without activation, THE System SHALL display an activation page
+2. WHEN a user enters a valid license key, THE System SHALL send an activation request to the License_Server
+3. WHEN the License_Server receives an activation request, THE System SHALL validate the license key format and existence
+4. WHEN the license key is valid and not already activated, THE License_Server SHALL bind the license to the hardware fingerprint
+5. WHEN activation succeeds, THE Client_Instance SHALL store the license information locally
+6. WHEN a user chooses "free trial" without a license key, THE System SHALL activate as FREE version automatically
+7. IF the license key is invalid or already activated on another device, THEN THE System SHALL display an appropriate error message
+8. WHEN activation completes, THE System SHALL redirect to the main application
+
+### Requirement 3: 硬件指纹生成
+
+**User Story:** As a 系统, I want to 生成稳定的硬件指纹, so that 许可证可以绑定到特定设备而不受常见硬件升级影响。
+
+#### Acceptance Criteria
+
+1. THE System SHALL generate a hardware fingerprint using machine ID, hostname, and primary MAC address
+2. THE System SHALL NOT include RAM information in the hardware fingerprint
+3. THE System SHALL NOT include non-system disk information in the hardware fingerprint
+4. THE System SHALL generate a unique instance ID on first activation and store it persistently
+5. WHEN hardware components change, THE System SHALL use a weighted matching algorithm with a 60% threshold
+6. WHEN the fingerprint match score falls below 60%, THE System SHALL require re-activation
+
+### Requirement 4: 许可证验证
+
+**User Story:** As a 系统, I want to 定期验证许可证状态, so that 可以确保只有合法用户使用付费功能。
+
+#### Acceptance Criteria
+
+1. WHEN the system starts, THE Client_Instance SHALL verify the license with the License_Server
+2. WHILE the system is running, THE Client_Instance SHALL send heartbeat requests every hour
+3. WHEN the License_Server receives a verification request, THE System SHALL check license validity, expiration, and hardware fingerprint
+4. WHEN verification succeeds, THE License_Server SHALL return the current license configuration
+5. WHEN verification fails due to network issues, THE Client_Instance SHALL use cached license data
+6. WHEN the system operates offline, THE Client_Instance SHALL allow a grace period of 7 days
+7. IF the grace period expires without successful verification, THEN THE System SHALL enter read-only mode
+
+### Requirement 5: 功能限制执行
+
+**User Story:** As a 系统, I want to 根据许可证类型限制功能, so that 免费用户无法使用付费功能。
+
+#### Acceptance Criteria
+
+1. WHEN a FREE user attempts to create the 11th user, THE System SHALL block the operation and display an upgrade prompt
+2. WHEN a FREE user attempts to upload the 101st material, THE System SHALL block the operation and display an upgrade prompt
+3. WHEN a FREE user accesses custom template settings, THE System SHALL hide or disable the functionality
+4. WHEN a FREE user accesses department isolation settings, THE System SHALL hide or disable the functionality
+5. WHEN checking feature availability, THE System SHALL query the cached license configuration
+6. THE System SHALL display current usage statistics (users/materials count) in the settings page
+
+### Requirement 6: 客户管理后台
+
+**User Story:** As a 平台管理员, I want to 管理所有客户的许可证, so that 可以进行销售和客户服务。
+
+#### Acceptance Criteria
+
+1. THE Admin_Portal SHALL require authentication to access
+2. WHEN an admin views the dashboard, THE System SHALL display total customers count by license type
+3. WHEN an admin views the customer list, THE System SHALL display company name, license type, status, and expiration date
+4. WHEN an admin creates a new license, THE System SHALL generate a unique license key
+5. WHEN an admin upgrades a customer's license, THE System SHALL update the license type immediately
+6. WHEN an admin disables a license, THE System SHALL mark it as inactive and reject future verifications
+7. WHEN an admin resets hardware fingerprint, THE System SHALL allow the license to be activated on a new device
+8. THE Admin_Portal SHALL display usage statistics for each customer (user count, material count, last heartbeat)
+
+### Requirement 7: 异常检测
+
+**User Story:** As a 平台管理员, I want to 检测许可证滥用行为, so that 可以防止盗版和许可证共享。
+
+#### Acceptance Criteria
+
+1. WHEN the same license key sends heartbeats from multiple different hardware fingerprints within 24 hours, THE System SHALL flag it as suspicious
+2. WHEN suspicious activity is detected, THE Admin_Portal SHALL display an alert
+3. WHEN an admin reviews suspicious activity, THE System SHALL show the list of hardware fingerprints and their locations
+4. THE Admin_Portal SHALL allow admins to whitelist legitimate multi-device scenarios
+
+### Requirement 8: 许可证信息展示
+
+**User Story:** As a 客户, I want to 查看当前许可证状态, so that 可以了解使用情况和到期时间。
+
+#### Acceptance Criteria
+
+1. THE System SHALL display license information in the system settings page
+2. THE System SHALL show license type, activation status, expiration date, and feature availability
+3. THE System SHALL show current usage (user count, material count) compared to limits
+4. WHEN the license is about to expire within 30 days, THE System SHALL display a renewal reminder
+5. THE System SHALL provide a link to upgrade or renew the license
+
+### Requirement 9: 安全通信
+
+**User Story:** As a 系统, I want to 确保许可证通信安全, so that 验证过程无法被篡改或伪造。
+
+#### Acceptance Criteria
+
+1. THE System SHALL use HTTP with application-layer encryption for communication between Client_Instance and License_Server
+2. THE System SHALL encrypt request payloads using AES-256-GCM before transmission
+3. THE System SHALL sign all license data using RSA asymmetric encryption
+4. THE Client_Instance SHALL verify the signature of license data using the embedded public key
+5. THE System SHALL include timestamps in requests to prevent replay attacks
+6. IF signature verification fails, THEN THE System SHALL reject the license data and log the incident
+7. THE System SHALL support upgrading to HTTPS when SSL certificates are configured
+
+### Requirement 10: 数据持久化
+
+**User Story:** As a 系统, I want to 安全存储许可证数据, so that 系统重启后无需重新激活。
+
+#### Acceptance Criteria
+
+1. THE Client_Instance SHALL store license data in the database with encryption
+2. THE Client_Instance SHALL store the instance ID persistently across restarts
+3. THE License_Server SHALL store all customer and license data in a PostgreSQL database
+4. THE System SHALL backup license data regularly to prevent data loss
+5. WHEN license data is corrupted, THE System SHALL attempt to recover from the License_Server
+
+### Requirement 11: 代码混淆保护
+
+**User Story:** As a 系统, I want to 对关键代码进行混淆处理, so that 增加逆向工程和破解的难度。
+
+#### Acceptance Criteria
+
+1. THE Build_Process SHALL obfuscate license verification related source files during production build
+2. THE Build_Process SHALL obfuscate hardware fingerprint generation source files during production build
+3. THE Build_Process SHALL obfuscate cryptographic signature verification source files during production build
+4. THE Build_Process SHALL NOT obfuscate business logic components to maintain debuggability
+5. WHEN obfuscation is applied, THE System SHALL maintain identical functionality to non-obfuscated code
+6. THE Build_Process SHALL use control flow flattening and string encoding techniques
+7. THE Build_Process SHALL generate source maps separately for internal debugging purposes only
+8. WHEN the production build completes, THE System SHALL verify that obfuscated code executes correctly
+
+### Requirement 12: 自助安装（Agent 方案）
+
+**User Story:** As a 客户, I want to 通过简单的方式自助部署和更新系统, so that 无需手动配置 Docker 命令，也不需要联系技术支持。
+
+#### Acceptance Criteria
+
+1. THE System SHALL provide a lightweight Agent Docker image (flnxi/flnxi-agent) on Docker Hub for customers to download
+2. THE Agent image SHALL be compatible with mainstream NAS systems including Synology, QNAP, and fnOS
+3. WHEN the Agent container starts, THE Agent SHALL provide a Web-based management interface on port 9000
+4. THE Agent Web interface SHALL allow customer to configure system port (default 4320)
+5. THE Agent SHALL NOT perform license validation (license activation is handled by the material system on first startup)
+6. WHEN customer clicks install, THE Agent SHALL pull the FLNXI material system image from harbor.flnxi.com/flnxi/material/flnxi-material
+7. THE Agent SHALL create and start the FLNXI material system container with configured settings
+8. THE Agent Web interface SHALL display installation progress with clear status messages
+9. WHEN installation completes, THE Agent SHALL display the access URL for the system
+10. IF installation fails, THEN THE Agent SHALL display error details and provide retry option
+11. THE Agent SHALL provide system update functionality to pull and deploy latest version
+12. THE Agent Web interface SHALL display current system version and available updates
+13. THE Agent SHALL NOT collect or transmit any customer usage data
+14. THE Agent container SHOULD be kept running for future system updates
+
+### Requirement 13: 版本管理
+
+**User Story:** As a 平台管理员, I want to 管理系统版本发布, so that 可以有序地向客户推送更新。
+
+#### Acceptance Criteria
+
+1. THE System SHALL use semantic versioning format (vMAJOR.MINOR.PATCH) for all releases
+2. THE License_Server SHALL maintain version information including latest version and minimum required version
+3. WHEN a new version is released, THE Admin_Portal SHALL allow setting the minimum required version
+4. THE License_Server SHALL provide a version check API that returns latest version, minimum required version, and release notes
+5. THE System SHALL store version number in /app/VERSION.txt within the Docker image
+6. THE Harbor registry SHALL retain at least the 3 most recent versions for rollback purposes
+
+### Requirement 14: 系统更新
+
+**User Story:** As a 客户, I want to 方便地更新系统到最新版本, so that 可以获得新功能和安全修复。
+
+#### Acceptance Criteria
+
+1. WHEN the Agent checks for updates, THE Agent SHALL compare current version with latest version from License_Server
+2. WHEN an optional update is available, THE Agent SHALL display update notification with version number and release notes
+3. WHEN a forced update is required, THE System SHALL block access to main application until update is completed
+4. WHEN customer initiates update, THE Agent SHALL pull new image using Docker incremental layer download
+5. THE Agent SHALL display download progress and estimated time during update
+6. WHEN update completes, THE Agent SHALL restart the system container automatically
+7. IF update fails, THEN THE Agent SHALL automatically rollback to previous version
+8. THE Agent Web interface SHALL provide manual rollback option to any of the 3 most recent versions
+
+### Requirement 15: 更新回滚机制
+
+**User Story:** As a 客户, I want to 在更新失败时自动恢复, so that 系统不会因为更新问题而无法使用。
+
+#### Acceptance Criteria
+
+1. WHEN starting an update, THE Agent SHALL backup current container configuration
+2. WHEN starting an update, THE Agent SHALL rename current container instead of deleting it
+3. WHEN new container starts, THE Agent SHALL perform health check by calling /api/health endpoint
+4. WHEN health check fails within 60 seconds, THE Agent SHALL trigger automatic rollback
+5. WHEN rollback is triggered, THE Agent SHALL stop new container, restore backup container, and restart it
+6. WHEN rollback completes, THE Agent SHALL display message indicating rollback reason and restored version
+7. THE Agent Web interface SHALL allow manual rollback with version selection
--- a/.kiro/specs/license-system/tasks.md
+++ b/.kiro/specs/license-system/tasks.md
@ -0,0 +1,385 @@
+# Implementation Plan
+
+## Phase 1: 核心基础设施
+
+- [x] 1. 设置许可证服务器项目结构
+  - [x] 1.1 创建独立的 Next.js 项目 `license-server`
+    - 初始化项目，配置 TypeScript、Prisma、PostgreSQL
+    - 创建基础目录结构：`app/api/`, `lib/`, `prisma/`
+    - _Requirements: 6.1, 10.3_
+  - [x] 1.2 配置数据库 Schema
+    - 创建 customers、licenses、activations、heartbeat_logs、alerts 表
+    - 配置 Prisma 模型和关系
+    - _Requirements: 10.3_
+  - [x] 1.3 生成 RSA 密钥对
+    - 创建密钥生成脚本
+    - 配置环境变量存储私钥
+    - 导出公钥供客户端使用
+    - _Requirements: 9.3, 9.4_
+
+- [x] 2. 实现加密服务模块
+  - [x] 2.1 实现服务器端加密服务 `license-server/lib/crypto.ts`
+    - RSA 签名生成函数
+    - AES-256-GCM 加密/解密函数
+    - 请求签名验证函数
+    - _Requirements: 9.2, 9.3, 9.5_
+  - [x] 2.3 实现客户端加密服务 `lib/license/crypto-service.ts`
+    - RSA 签名验证函数（使用嵌入的公钥）
+    - AES-256-GCM 加密/解密函数
+    - 本地数据加密存储函数
+    - _Requirements: 9.4, 10.1_
+
+- [x] 3. Checkpoint - 确保所有测试通过
+  - 测试通过：crypto-service.test.ts, license-types.test.ts, activate/route.test.ts
+
+## Phase 2: 许可证类型和配置
+
+- [x] 4. 实现许可证类型定义
+  - [x] 4.1 创建许可证类型和配置接口 `lib/license/types.ts`
+    - 定义 LicenseType 枚举（FREE, STANDARD, PRO）
+    - 定义 LicenseConfig、SignedLicense、HardwareFingerprint 接口
+    - 定义各版本的功能限制配置
+    - _Requirements: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8_
+  - [x] 4.2 实现许可证配置生成函数
+    - 根据许可证类型生成对应的功能配置
+    - 实现限制值计算逻辑
+    - _Requirements: 1.1-1.8_
+
+## Phase 3: 硬件指纹服务
+
+- [x] 5. 实现硬件指纹服务
+  - [x] 5.1 实现硬件指纹生成 `lib/license/fingerprint-service.ts`
+    - 获取 machine-id
+    - 获取 hostname
+    - 获取主网卡 MAC 地址
+    - 生成/获取持久化的 instance ID
+    - _Requirements: 3.1, 3.2, 3.3, 3.4_
+  - [x] 5.3 实现指纹匹配算法
+    - 实现加权匹配分数计算
+    - 实现 60% 阈值判断逻辑
+    - _Requirements: 3.5, 3.6_
+
+- [x] 6. Checkpoint - 确保所有测试通过
+  - 测试通过 ✓
+
+## Phase 4: 许可证服务器 API
+
+- [x] 7. 实现许可证激活 API
+  - [x] 7.1 实现激活接口 `license-server/app/api/license/activate/route.ts`
+    - 验证许可证密钥格式和存在性
+    - 检查是否已激活
+    - 绑定硬件指纹
+    - 生成签名后的许可证数据
+    - _Requirements: 2.2, 2.3, 2.4_
+  - [x] 7.2 实现许可证密钥生成函数
+    - 生成 XXXX-XXXX-XXXX-XXXX 格式的唯一密钥
+    - _Requirements: 6.4_
+
+- [x] 8. 实现许可证验证 API
+  - [x] 8.1 实现验证接口 `license-server/app/api/license/verify/route.ts`
+    - 验证 instance ID 和硬件指纹
+    - 检查许可证有效性和过期时间
+    - 返回签名后的许可证配置
+    - _Requirements: 4.3, 4.4_
+
+- [x] 9. 实现心跳 API
+  - [x] 9.1 实现心跳接口 `license-server/app/api/license/heartbeat/route.ts`
+    - 记录心跳日志
+    - 更新使用统计
+    - 检测异常（多设备使用）
+    - _Requirements: 4.2, 7.1_
+
+- [x] 10. 实现版本检查 API
+  - [x] 10.1 实现版本检查接口 `license-server/app/api/version/check/route.ts`
+    - 返回最新版本和最低要求版本
+    - _Requirements: 13.4, 14.1_
+
+- [x] 11. Checkpoint - 确保所有测试通过
+  - API 测试通过（activate, verify, heartbeat, version/check）
+
+## Phase 5: 客户端许可证服务
+
+- [x] 12. 实现客户端许可证服务
+  - [x] 12.1 实现许可证服务 `lib/license/license-service.ts`
+    - activate() - 激活许可证
+    - verify() - 验证许可证
+    - heartbeat() - 发送心跳
+    - getLicense() - 获取当前配置
+    - isFeatureEnabled() - 检查功能可用性
+    - checkLimit() - 检查限制
+    - _Requirements: 2.2, 2.5, 4.1, 4.2, 4.5, 4.6, 5.5_
+    - [x] 12.2 实现本地许可证存储
+    - 添加 Prisma 模型存储许可证数据
+    - 实现加密存储和读取
+    - _Requirements: 10.1, 10.2_
+  - [x] 12.3 实现宽限期逻辑
+    - 离线时使用缓存数据
+    - 7 天宽限期计算
+    - 宽限期过期进入只读模式
+    - _Requirements: 4.5, 4.6, 4.7_
+
+- [x] 13. 实现功能限制执行
+  - [x] 13.1 实现用户数量限制检查
+    - 在用户创建前检查限制 `app/api/auth/register/route.ts`
+    - 显示升级提示
+    - _Requirements: 5.1_
+  - [x] 13.2 实现素材数量限制检查
+    - 在素材上传前检查限制 `app/api/materials/upload/route.ts`
+    - 显示升级提示
+    - _Requirements: 5.2_
+  - [x] 13.3 实现功能开关检查
+    - 自定义模板功能检查 `app/api/admin/upload-templates/route.ts`
+    - 部门隔离功能检查 `app/api/departments/route.ts`
+    - 系统设置功能检查 `app/api/system-settings/route.ts`
+    - _Requirements: 5.3, 5.4_
+
+- [x] 14. Checkpoint - 确保所有测试通过
+  - 测试通过 ✓
+
+## Phase 6: 客户端 UI 集成
+
+- [x] 15. 实现激活页面
+  - [x] 15.1 创建激活页面 `app/activate/page.tsx`
+    - 许可证密钥输入表单
+    - 免费试用选项
+    - 激活状态显示
+    - 错误提示
+    - _Requirements: 2.1, 2.6, 2.7, 2.8_
+  - [x] 15.2 实现许可证中间件 `middleware.ts`
+    - 检查激活状态（通过 cookie）
+    - 未激活时重定向到激活页面
+    - 激活成功后设置 cookie
+    - _Requirements: 2.1_
+
+- [x] 16. 实现许可证信息展示
+  - [x] 16.1 创建许可证信息组件 `components/LicenseInfo.tsx`
+    - 显示许可证类型和状态
+    - 显示到期时间
+    - 显示使用统计
+    - 显示续期/升级链接
+    - _Requirements: 8.1, 8.2, 8.3, 8.4, 8.5_
+  - [x] 16.2 集成到系统设置页面
+    - 在设置页面添加许可证信息区域
+    - 显示功能可用性状态
+    - 支持暗色模式
+    - _Requirements: 5.6, 8.1_
+
+## Phase 7: 客户管理后台
+
+- [x] 17. 实现管理后台认证
+  - [x] 17.1 创建管理员登录页面 `license-server/app/admin/login/page.tsx`
+    - 登录表单
+    - JWT Session 管理
+    - _Requirements: 6.1_
+  - [x] 17.2 实现认证 API
+    - POST /api/admin/auth/login - 登录
+    - POST /api/admin/auth/logout - 登出
+    - lib/auth.ts - 认证服务
+    - _Requirements: 6.1_
+  - [x] 17.3 创建初始化管理员脚本
+    - scripts/init-admin.ts
+    - _Requirements: 6.1_
+
+- [x] 18. 实现客户管理功能
+  - [x] 18.1 创建客户列表页面 `license-server/app/admin/customers/page.tsx`
+    - 客户列表展示
+    - 搜索和筛选
+    - 添加客户弹窗
+    - _Requirements: 6.3_
+  - [x] 18.2 实现客户 CRUD API
+    - GET/POST /api/admin/customers
+    - _Requirements: 6.3_
+
+- [x] 19. 实现许可证管理功能
+  - [x] 19.1 实现许可证管理 API
+    - GET/POST /api/admin/licenses - 列表和生成
+    - POST /api/admin/licenses/:id/disable - 禁用许可证
+    - POST /api/admin/licenses/:id/reset - 重置硬件绑定
+    - _Requirements: 6.4, 6.5, 6.6, 6.7_
+  - [x] 19.2 创建许可证管理界面 `license-server/app/admin/licenses/page.tsx`
+    - 许可证列表
+    - 生成新许可证表单
+    - 许可证操作按钮
+    - _Requirements: 6.4, 6.5, 6.6, 6.7_
+
+- [x] 20. 实现仪表盘和监控
+  - [x] 20.1 创建仪表盘页面 `license-server/app/admin/page.tsx`
+    - 客户统计（按许可证类型）
+    - 最近激活列表
+    - 系统状态
+    - _Requirements: 6.2, 6.8_
+  - [x] 20.2 实现异常告警功能 `license-server/app/admin/alerts/page.tsx`
+    - 告警列表页面
+    - 告警详情
+    - 处理/忽略操作
+    - _Requirements: 7.2, 7.3, 7.4_
+
+- [x] 21. Checkpoint - 确保所有测试通过
+  - 管理后台功能测试通过 ✓
+
+## Phase 8: 代码混淆
+
+- [x] 22. 配置代码混淆
+  - [x] 22.1 创建混淆配置 `scripts/obfuscate-config.js`
+    - 配置混淆选项（控制流扁平化、字符串编码）
+    - 指定需要混淆的文件列表
+    - 配置保留名称和字符串
+    - _Requirements: 11.1, 11.2, 11.3, 11.6_
+  - [x] 22.2 创建混淆构建脚本 `scripts/build-obfuscated.js`
+    - 构建后自动混淆敏感代码
+    - 添加 `npm run build:prod` 命令
+    - _Requirements: 11.4, 11.7_
+  - [x] 22.3 安装依赖并验证
+    - 安装 javascript-obfuscator ✓
+    - 运行 `npm run build:prod` 混淆 74 个文件 ✓
+    - 测试验证功能正确性 ✓
+    - _Requirements: 11.5, 11.8_
+
+## Phase 9: 自助安装 Agent
+
+- [x] 23. 设置 Agent 项目
+  - [x] 23.1 初始化 Agent 项目 `flnxi-agent/`
+    - 创建 Node.js + Express + TypeScript 项目
+    - 配置 dockerode、socket.io 依赖
+    - 创建 Dockerfile（多架构支持）
+    - _Requirements: 12.1, 12.2_
+  - [x] 23.2 创建前端安装向导和管理面板
+    - Welcome.tsx - 欢迎页面
+    - Config.tsx - 端口配置
+    - Installing.tsx - 安装进度
+    - Complete.tsx - 完成页面
+    - Dashboard.tsx - 管理面板（系统状态、更新、重启）
+    - _Requirements: 12.3, 12.4, 12.8, 12.11, 12.12_
+
+- [x] 24. 实现 Agent 后端功能
+  - [x] 24.1 实现 Web 服务 `flnxi-agent/src/server.ts`
+    - Express 静态文件服务
+    - Socket.io 实时进度推送
+    - _Requirements: 12.3, 12.8_
+  - [x] 24.2 实现 Docker 操作 `flnxi-agent/src/installer.ts`
+    - 拉取 FLNXI 素材系统镜像（带进度）
+    - 拉取依赖镜像（postgres、minio 等）
+    - 创建并启动容器
+    - 许可证验证由素材系统首次启动时处理
+    - _Requirements: 12.5, 12.6, 12.7_
+
+- [x] 25. 实现安装和更新流程
+  - [x] 25.1 实现安装 API `flnxi-agent/src/server.ts`
+    - POST /api/install - 开始安装
+    - WebSocket 推送安装进度
+    - 支持从 Harbor 拉取镜像
+    - _Requirements: 12.4, 12.8_
+  - [x] 25.2 实现系统更新 API `flnxi-agent/src/system-manager.ts`
+    - GET /api/status - 获取系统状态和版本
+    - GET /api/check-update - 检查最新版本
+    - POST /api/update - 更新系统（带回滚）
+    - _Requirements: 12.12, 12.13, 14.1, 14.2, 14.4_
+  - [x] 25.3 实现强制更新检测
+    - 比较当前版本与 minRequiredVersion
+    - Dashboard 显示更新提示
+    - _Requirements: 14.3_
+  - [x] 25.4 实现更新回滚机制
+    - 更新前备份容器配置
+    - 重命名旧容器而非删除
+    - 健康检查失败时自动回滚
+    - _Requirements: 15.1, 15.2, 15.3, 15.4_
+  - [x] 25.5 实现错误处理
+    - 安装/更新失败时显示错误详情
+    - 提供重试选项
+    - _Requirements: 12.11_
+
+- [x] 26. 构建和发布
+  - [x] 26.1 Agent 自更新功能
+    - `flnxi-agent/src/system-manager.ts` - 添加 checkAgentUpdate, updateAgent 方法
+    - `flnxi-agent/src/server.ts` - 添加 Agent 更新 API
+    - `flnxi-agent/frontend/src/pages/Dashboard.tsx` - 添加 Agent 更新 UI
+    - `license-server/app/api/version/agent/route.ts` - Agent 版本检查 API
+    - `license-server/prisma/schema.prisma` - 添加 AgentVersion 模型
+    - _Requirements: 12.12, 12.13_
+  - [x] 26.2 发布管理工具
+    - `scripts/发布管理.ps1` - 统一发布管理脚本
+    - 支持测试版部署、正式版发布、Agent 发布
+    - 正式版操作需要二次确认
+    - _Requirements: 12.1, 12.2_
+  - [x] 26.3 测试安装流程
+    - 本地测试 Agent 构建和启动 ✓
+    - API 测试：/api/status 正常 ✓
+    - 前端页面加载正常 ✓
+    - 待实际 NAS 设备测试（飞牛 fnOS、群晖）
+    - _Requirements: 12.1-12.13_
+
+## Phase 10: 部署和集成
+
+- [x] 27. 实现版本管理 API
+  - [x] 27.1 版本信息数据模型（已在 Phase 1 完成）
+    - versions 表已在 prisma/schema.prisma 中定义
+    - _Requirements: 13.1, 13.2_
+  - [x] 27.2 版本检查 API（已在 Phase 4 完成）
+    - GET /api/version/check
+    - _Requirements: 13.4, 14.1_
+  - [x] 27.3 实现版本管理后台 `license-server/app/admin/versions/page.tsx`
+    - 版本列表页面
+    - 发布新版本表单
+    - _Requirements: 13.3_
+
+- [x] 28. 部署许可证服务器配置
+  - [x] 28.1 创建 Docker Compose 配置 `license-server/docker-compose.yml`
+    - license-server 服务
+    - PostgreSQL 数据库
+    - _Requirements: 10.3_
+  - [x] 28.2 创建 Dockerfile `license-server/Dockerfile`
+    - 多阶段构建
+    - _Requirements: 10.3_
+  - [x] 28.3 部署到 45.249.208.118
+    - 配置环境变量（RSA 私钥、数据库连接）
+    - 启动服务（端口 9527，域名 lic.flnxi.com）
+    - 验证 API 可访问 ✓
+    - 创建管理员账号（admin/admin123）
+    - _Requirements: 10.3_
+
+- [x] 29. 集成到素材系统
+  - [x] 29.1 更新素材系统 middleware.ts（已在 Phase 6 完成）
+    - 添加许可证检查逻辑
+    - 配置激活页面路由
+    - _Requirements: 2.1_
+  - [x] 29.2 集成功能限制检查
+    - 用户注册接口添加限制检查 `app/api/auth/register/route.ts`
+    - 素材上传接口添加限制检查 `app/api/materials/upload/route.ts`
+    - 创建限制检查工具 `lib/license/check-limits.ts`
+    - _Requirements: 5.1, 5.2, 5.3, 5.4_
+  - [x] 29.3 配置心跳定时任务 `instrumentation.ts`
+    - 启动时验证许可证
+    - 每小时发送心跳
+    - _Requirements: 4.1, 4.2_
+  - [x] 29.4 添加版本文件
+    - 在 Dockerfile 中添加 VERSION.txt
+    - 构建时通过 ARG 写入版本号
+    - _Requirements: 13.5_
+
+- [x] 30. 同步 Runtime 镜像到 Harbor
+  - [x] 30.1 创建镜像同步脚本 `scripts/sync-harbor-images.ps1`
+    - postgres:16-alpine
+    - minio/minio:latest
+    - minio/mc:latest
+    - redis:7-alpine
+    - nginx:alpine
+    - node:20-alpine
+    - _Requirements: 12.7_
+  - [x] 30.2 创建镜像构建脚本 `scripts/build-material-image.ps1`
+    - 支持 dev/test/release 三种环境
+    - 测试版推送到 material-dev/ 目录
+    - 正式版推送到 material/ 目录
+    - _Requirements: 13.6_
+  - [x] 30.3 创建镜像管理文档 `docs/harbor-image-management.md`
+    - 镜像目录结构说明
+    - 工作流程指南
+    - 版本管理规范
+    - _Requirements: 13.6_
+  - [x] 30.4 执行镜像同步（已完成）
+    - Runtime 镜像已同步到 Harbor
+    - _Requirements: 12.7_
+
+- [x] 30. Final Checkpoint - 确保所有测试通过
+  - 单元测试：56 passed
+  - API 集成测试：全部通过
+  - 许可证服务器部署验证：✓
--- a/7
+++ b/7
@ -181,6 +181,10 @@ RUN if [ ! -f ".next/standalone/server.js" ]; then \
        exit 1; \
    fi

+# 写入版本文件（用于许可证系统版本检查）
+ARG APP_VERSION="1.0.0"
+RUN echo "${APP_VERSION}" > VERSION.txt
+
 # 为可选模块创建占位符（确保 COPY 不会失败）
 # 如果 canvas 未安装，创建一个空占位符目录
 RUN if [ ! -d "node_modules/canvas" ]; then \
@ -244,6 +248,9 @@ COPY --from=builder --chown=nextjs:nodejs /app/logo ./public/logo
 # 3. Prisma schema 和迁移文件（运行时可能需要）
 COPY --from=builder --chown=nextjs:nodejs /app/prisma ./prisma

+# 4. 版本文件（许可证系统版本检查）
+COPY --from=builder --chown=nextjs:nodejs /app/VERSION.txt ./VERSION.txt
+
 # 4. lib 目录（包含 configLoader 等运行时模块）
 COPY --from=builder --chown=nextjs:nodejs /app/lib ./lib

--- a/VERSION.txt
+++ b/VERSION.txt
@ -1,51 +1 @@
-FLNXI素材库管理系统
-版本历史
-
-============================================
-Version 1.0.0 (2024-10-26)
-============================================
-
-初始版本发布
-
-主要功能：
-✅ 用户注册/登录系统
-✅ 3D素材上传（支持多种格式）
-✅ 素材浏览和搜索
-✅ 多维度筛选（店铺、场景、月份）
-✅ 素材下载（带进度显示）
-✅ 点赞和分享功能
-✅ 管理员后台
-✅ 用户权限管理
-✅ 系统设置
-✅ 数据统计和排行榜
-✅ MinIO 对象存储集成
-✅ PostgreSQL 数据库
-✅ Docker 一键部署
-
-技术栈：
- Next.js 14
- React 18
- TypeScript
- TailwindCSS
- PostgreSQL 15
- MinIO
- Prisma ORM
- NextAuth.js
-
-部署方式：
- Docker Compose
- 完全私有化部署
- 包含数据库和对象存储
- 一键安装脚本
-
-============================================
-
-未来计划：
- [ ] 批量上传功能
- [ ] 在线3D预览
- [ ] 移动端适配
- [ ] API接口开放
- [ ] 更多素材类型支持
- [ ] 协作功能增强
-
-
+1.0.0
--- a/app/activate/tests/page.test.tsx
+++ b/app/activate/tests/page.test.tsx
@ -0,0 +1,244 @@
+/**
+ * @jest-environment jsdom
+ */
+/**
+ * 激活页面测试
+ * 测试许可证激活和免费试用功能
+ */
+import { render, screen, fireEvent, waitFor, act } from '@testing-library/react';
+import ActivatePage from '../page';
+
+// Mock next/navigation
+const mockPush = jest.fn();
+jest.mock('next/navigation', () => ({
+  useRouter: () => ({
+    push: mockPush,
+  }),
+}));
+
+// Mock fetch
+global.fetch = jest.fn();
+
+describe('ActivatePage', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+    (global.fetch as jest.Mock).mockReset();
+  });
+
+  describe('渲染测试', () => {
+    it('应该正确渲染页面标题和表单', () => {
+      render(<ActivatePage />);
+      
+      expect(screen.getByText('FLNXI 素材系统')).toBeInTheDocument();
+      expect(screen.getByText('请激活您的许可证')).toBeInTheDocument();
+      expect(screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX')).toBeInTheDocument();
+      expect(screen.getByText('激活许可证')).toBeInTheDocument();
+      expect(screen.getByText('免费试用')).toBeInTheDocument();
+    });
+
+    it('应该显示免费版限制说明', () => {
+      render(<ActivatePage />);
+      expect(screen.getByText('免费版限制：10 个用户、100 个素材')).toBeInTheDocument();
+    });
+
+    it('应该显示联系信息', () => {
+      render(<ActivatePage />);
+      expect(screen.getByText('需要购买许可证？请联系我们')).toBeInTheDocument();
+    });
+  });
+
+  describe('许可证密钥格式化', () => {
+    it('应该自动将输入转换为大写', () => {
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX') as HTMLInputElement;
+      
+      fireEvent.change(input, { target: { value: 'abcd' } });
+      expect(input.value).toBe('ABCD');
+    });
+
+    it('应该自动添加横杠分隔符', () => {
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX') as HTMLInputElement;
+      
+      fireEvent.change(input, { target: { value: 'abcd1234' } });
+      expect(input.value).toBe('ABCD-1234');
+    });
+
+    it('应该过滤非字母数字字符', () => {
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX') as HTMLInputElement;
+      
+      fireEvent.change(input, { target: { value: 'ab!@#cd12' } });
+      expect(input.value).toBe('ABCD-12');
+    });
+
+    it('应该限制最大长度为19个字符（含横杠）', () => {
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX') as HTMLInputElement;
+      
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678EXTRA' } });
+      expect(input.value).toBe('ABCD-1234-EFGH-5678');
+    });
+  });
+
+  describe('激活按钮状态', () => {
+    it('密钥不完整时激活按钮应该禁用', () => {
+      render(<ActivatePage />);
+      const button = screen.getByText('激活许可证');
+      expect(button).toBeDisabled();
+    });
+
+    it('密钥完整时激活按钮应该启用', () => {
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      expect(button).not.toBeDisabled();
+    });
+  });
+
+  describe('许可证激活', () => {
+    it('激活成功后应该跳转到首页', async () => {
+      (global.fetch as jest.Mock).mockResolvedValueOnce({
+        json: () => Promise.resolve({ success: true }),
+      });
+
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(mockPush).toHaveBeenCalledWith('/');
+      });
+    });
+
+    it('激活失败应该显示错误信息', async () => {
+      (global.fetch as jest.Mock).mockResolvedValueOnce({
+        json: () => Promise.resolve({ success: false, error: '许可证无效' }),
+      });
+
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(screen.getByText('许可证无效')).toBeInTheDocument();
+      });
+    });
+
+    it('网络错误应该显示网络错误提示', async () => {
+      (global.fetch as jest.Mock).mockRejectedValueOnce(new Error('Network error'));
+
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(screen.getByText('网络错误，请检查网络连接')).toBeInTheDocument();
+      });
+    });
+
+    it('激活时应该显示加载状态', async () => {
+      let resolvePromise: (value: unknown) => void;
+      (global.fetch as jest.Mock).mockImplementation(() => 
+        new Promise(resolve => { resolvePromise = resolve; })
+      );
+
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      expect(screen.getByText('激活中...')).toBeInTheDocument();
+      
+      // 清理
+      await act(async () => {
+        resolvePromise!({ json: () => Promise.resolve({ success: true }) });
+      });
+    });
+  });
+
+  describe('免费试用', () => {
+    it('免费试用成功后应该跳转到首页', async () => {
+      (global.fetch as jest.Mock).mockResolvedValueOnce({
+        json: () => Promise.resolve({ success: true }),
+      });
+
+      render(<ActivatePage />);
+      const button = screen.getByText('免费试用');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(mockPush).toHaveBeenCalledWith('/');
+      });
+
+      expect(global.fetch).toHaveBeenCalledWith('/api/license/activate-free', {
+        method: 'POST',
+      });
+    });
+
+    it('免费试用失败应该显示错误信息', async () => {
+      (global.fetch as jest.Mock).mockResolvedValueOnce({
+        json: () => Promise.resolve({ success: false, error: '试用已过期' }),
+      });
+
+      render(<ActivatePage />);
+      const button = screen.getByText('免费试用');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(screen.getByText('试用已过期')).toBeInTheDocument();
+      });
+    });
+  });
+
+  describe('API 调用', () => {
+    it('激活时应该发送正确的请求', async () => {
+      (global.fetch as jest.Mock).mockResolvedValueOnce({
+        json: () => Promise.resolve({ success: true }),
+      });
+
+      render(<ActivatePage />);
+      const input = screen.getByPlaceholderText('XXXX-XXXX-XXXX-XXXX');
+      fireEvent.change(input, { target: { value: 'ABCD1234EFGH5678' } });
+      
+      const button = screen.getByText('激活许可证');
+      await act(async () => {
+        fireEvent.click(button);
+      });
+
+      await waitFor(() => {
+        expect(global.fetch).toHaveBeenCalledWith('/api/license/activate', {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ licenseKey: 'ABCD-1234-EFGH-5678' }),
+        });
+      });
+    });
+  });
+});
--- a/app/activate/page.tsx
+++ b/app/activate/page.tsx
@ -0,0 +1,153 @@
+'use client';
+
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+
+export default function ActivatePage() {
+  const router = useRouter();
+  const [licenseKey, setLicenseKey] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+
+  // 格式化许可证密钥输入（自动添加横杠）
+  const formatLicenseKey = (value: string) => {
+    const cleaned = value.toUpperCase().replace(/[^A-Z0-9]/g, '');
+    const parts = [];
+    for (let i = 0; i < cleaned.length && i < 16; i += 4) {
+      parts.push(cleaned.slice(i, i + 4));
+    }
+    return parts.join('-');
+  };
+
+  const handleKeyChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setLicenseKey(formatLicenseKey(e.target.value));
+    setError('');
+  };
+
+  // 激活许可证
+  const handleActivate = async () => {
+    if (!licenseKey || licenseKey.length !== 19) {
+      setError('请输入完整的许可证密钥');
+      return;
+    }
+
+    setLoading(true);
+    setError('');
+
+    try {
+      const res = await fetch('/api/license/activate', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ licenseKey }),
+      });
+
+      const data = await res.json();
+
+      if (data.success) {
+        router.push('/');
+      } else {
+        setError(data.error || '激活失败，请检查许可证密钥');
+      }
+    } catch {
+      setError('网络错误，请检查网络连接');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // 免费试用
+  const handleFreeTrial = async () => {
+    setLoading(true);
+    setError('');
+
+    try {
+      const res = await fetch('/api/license/activate-free', {
+        method: 'POST',
+      });
+
+      const data = await res.json();
+
+      if (data.success) {
+        router.push('/');
+      } else {
+        setError(data.error || '激活失败');
+      }
+    } catch {
+      setError('网络错误，请检查网络连接');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-50 flex items-center justify-center p-4">
+      <div className="w-full max-w-md">
+        <div className="bg-white rounded-lg shadow-lg p-8">
+          {/* Logo */}
+          <div className="text-center mb-8">
+            <h1 className="text-2xl font-bold text-gray-900">FLNXI 素材系统</h1>
+            <p className="text-gray-500 mt-2">请激活您的许可证</p>
+          </div>
+
+          {/* 许可证输入 */}
+          <div className="mb-6">
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              许可证密钥
+            </label>
+            <input
+              type="text"
+              value={licenseKey}
+              onChange={handleKeyChange}
+              placeholder="XXXX-XXXX-XXXX-XXXX"
+              className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent text-center text-lg tracking-wider font-mono"
+              maxLength={19}
+              disabled={loading}
+            />
+          </div>
+
+          {/* 错误提示 */}
+          {error && (
+            <div className="mb-4 p-3 bg-red-50 border border-red-200 rounded-lg text-red-600 text-sm">
+              {error}
+            </div>
+          )}
+
+          {/* 激活按钮 */}
+          <button
+            onClick={handleActivate}
+            disabled={loading || licenseKey.length !== 19}
+            className="w-full py-3 bg-blue-600 text-white rounded-lg font-medium hover:bg-blue-700 disabled:bg-gray-300 disabled:cursor-not-allowed transition-colors"
+          >
+            {loading ? '激活中...' : '激活许可证'}
+          </button>
+
+          {/* 分隔线 */}
+          <div className="my-6 flex items-center">
+            <div className="flex-1 border-t border-gray-200"></div>
+            <span className="px-4 text-sm text-gray-400">或</span>
+            <div className="flex-1 border-t border-gray-200"></div>
+          </div>
+
+          {/* 免费试用 */}
+          <button
+            onClick={handleFreeTrial}
+            disabled={loading}
+            className="w-full py-3 border border-gray-300 text-gray-700 rounded-lg font-medium hover:bg-gray-50 disabled:cursor-not-allowed transition-colors"
+          >
+            免费试用
+          </button>
+
+          {/* 免费版说明 */}
+          <p className="mt-4 text-center text-xs text-gray-400">
+            免费版限制：10 个用户、100 个素材
+          </p>
+        </div>
+
+        {/* 联系信息 */}
+        <p className="mt-6 text-center text-sm text-gray-500">
+          需要购买许可证？请联系我们
+        </p>
+      </div>
+    </div>
+  );
+}
--- a/app/admin/settings/page.tsx
+++ b/app/admin/settings/page.tsx
@ -5,6 +5,7 @@ import { useSession } from 'next-auth/react'
 import { useRouter } from 'next/navigation'
 import Header from '@/components/Header'
 import AppearanceSettingsPanel from '../_components/AppearanceSettingsPanel'
+import LicenseInfo from '@/components/LicenseInfo'

 export default function SystemSettingsPage() {
  const { data: session, status } = useSession()
@ -22,7 +23,7 @@ export default function SystemSettingsPage() {
  if (status === 'loading') {
    return (
      <div className="min-h-screen flex items-center justify-center bg-slate-50 dark:bg-slate-900">
-        <div className="text-sm text-slate-500 dark:text-slate-400">正在加载外观设置...</div>
+        <div className="text-sm text-slate-500 dark:text-slate-400">正在加载设置...</div>
      </div>
    )
  }
@ -35,6 +36,7 @@ export default function SystemSettingsPage() {
    <div className="min-h-screen bg-slate-50 dark:bg-slate-900">
      <Header session={session} />
      <main className="container mx-auto px-4 py-8 max-w-6xl space-y-8">
+        <LicenseInfo />
        <AppearanceSettingsPanel sessionUser={session.user as any} variant="standalone" />
      </main>
    </div>
--- a/app/api/admin/upload-templates/route.ts
+++ b/app/api/admin/upload-templates/route.ts
@ -4,6 +4,7 @@ import { authOptions } from '@/lib/auth'
 import { prisma } from '@/lib/prisma'
 import { Prisma } from '@prisma/client'
 import { syncFieldPoolFromTemplates } from '@/lib/field-pool'
+import { canUseCustomTemplates } from '@/lib/license'

 const baseSelect = {
  id: true,
@ -96,6 +97,14 @@ export async function POST(req: NextRequest) {
      return NextResponse.json({ error: '无权限' }, { status: 403 })
    }

+    // 检查自定义模板功能是否可用
+    if (!canUseCustomTemplates()) {
+      return NextResponse.json({ 
+        error: '自定义模板功能需要标准版或专业版许可证，请升级后使用',
+        errorCode: 'LICENSE_REQUIRED',
+      }, { status: 403 })
+    }
+
    body = await req.json()
    const {
      name,
--- a/app/api/auth/register/route.ts
+++ b/app/api/auth/register/route.ts
@ -1,9 +1,19 @@
 import { NextRequest, NextResponse } from 'next/server'
 import { prisma } from '@/lib/prisma'
 import bcrypt from 'bcryptjs'
+import { canCreateUser } from '@/lib/license'

 export async function POST(req: NextRequest) {
  try {
+    // 检查许可证用户数量限制
+    const userLimit = await canCreateUser();
+    if (!userLimit.allowed) {
+      return NextResponse.json(
+        { error: userLimit.message || '已达到用户数量上限' },
+        { status: 403 }
+      )
+    }
+
    // 检查注册功能是否开启
    const settings = await prisma.systemSettings.findFirst()
    if (settings && !settings.enableRegistration) {
--- a/app/api/departments/route.ts
+++ b/app/api/departments/route.ts
@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from 'next/server'
 import { getServerSession } from 'next-auth'
 import { authOptions } from '@/lib/auth'
 import { prisma } from '@/lib/prisma'
+import { canUseDepartmentIsolation } from '@/lib/license'

 // Get all departments
 export async function GET() {
@ -34,6 +35,14 @@ export async function POST(req: NextRequest) {
      )
    }

+    // 检查部门隔离功能是否可用
+    if (!canUseDepartmentIsolation()) {
+      return NextResponse.json(
+        { error: '部门隔离功能需要专业版许可证，请升级后使用' },
+        { status: 403 }
+      )
+    }
+
    const { name } = await req.json()

    if (!name || name.trim() === '') {
--- a/app/api/license/activate-free/route.ts
+++ b/app/api/license/activate-free/route.ts
@ -0,0 +1,34 @@
+import { NextResponse } from 'next/server';
+import { activateFreeTrial } from '@/lib/license';
+
+export async function POST() {
+  try {
+    const result = await activateFreeTrial();
+
+    if (result.success) {
+      const response = NextResponse.json({ success: true });
+      
+      // 设置许可证激活 cookie（用于 middleware 快速检查）
+      response.cookies.set('license_activated', 'true', {
+        httpOnly: true,
+        secure: process.env.NODE_ENV === 'production',
+        sameSite: 'lax',
+        maxAge: 365 * 24 * 60 * 60, // 1年
+        path: '/',
+      });
+      
+      return response;
+    } else {
+      return NextResponse.json(
+        { success: false, error: result.error },
+        { status: 400 }
+      );
+    }
+  } catch (error) {
+    console.error('免费试用激活失败:', error);
+    return NextResponse.json(
+      { success: false, error: '服务器错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/app/api/license/activate/tests/route.test.ts
+++ b/app/api/license/activate/tests/route.test.ts
@ -0,0 +1,191 @@
+/**
+ * 许可证激活 API 路由测试
+ * 测试 app/api/license/activate/route.ts
+ */
+import { NextRequest } from 'next/server';
+import { POST } from '../route';
+
+// Mock lib/license 模块
+jest.mock('@/lib/license', () => ({
+  activate: jest.fn(),
+}));
+
+import { activate } from '@/lib/license';
+
+const mockActivate = activate as jest.MockedFunction<typeof activate>;
+
+describe('POST /api/license/activate', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  describe('请求验证', () => {
+    it('缺少 licenseKey 时应返回 400 错误', async () => {
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({}),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(400);
+      expect(data.success).toBe(false);
+      expect(data.error).toBe('请输入许可证密钥');
+    });
+
+    it('licenseKey 为空字符串时应返回 400 错误', async () => {
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: '' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(400);
+      expect(data.success).toBe(false);
+    });
+  });
+
+  describe('激活成功', () => {
+    it('激活成功时应返回 success: true', async () => {
+      mockActivate.mockResolvedValueOnce({ success: true });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'ABCD-1234-EFGH-5678' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(200);
+      expect(data.success).toBe(true);
+      expect(mockActivate).toHaveBeenCalledWith('ABCD-1234-EFGH-5678');
+    });
+
+    it('激活成功时应设置 license_activated cookie', async () => {
+      mockActivate.mockResolvedValueOnce({ success: true });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'ABCD-1234-EFGH-5678' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const setCookieHeader = response.headers.get('set-cookie');
+
+      expect(setCookieHeader).toBeTruthy();
+      expect(setCookieHeader).toContain('license_activated=true');
+      expect(setCookieHeader).toContain('HttpOnly');
+      expect(setCookieHeader).toContain('Path=/');
+      // SameSite 值可能是 Lax 或 lax（大小写不敏感）
+      expect(setCookieHeader?.toLowerCase()).toContain('samesite=lax');
+    });
+
+    it('cookie 应设置 1 年有效期', async () => {
+      mockActivate.mockResolvedValueOnce({ success: true });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'ABCD-1234-EFGH-5678' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const setCookieHeader = response.headers.get('set-cookie');
+
+      // 1年 = 365 * 24 * 60 * 60 = 31536000 秒
+      expect(setCookieHeader).toContain('Max-Age=31536000');
+    });
+  });
+
+  describe('激活失败', () => {
+    it('许可证无效时应返回 400 错误', async () => {
+      mockActivate.mockResolvedValueOnce({ success: false, error: '许可证无效' });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'INVALID-KEY-1234' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(400);
+      expect(data.success).toBe(false);
+      expect(data.error).toBe('许可证无效');
+    });
+
+    it('许可证已被使用时应返回相应错误', async () => {
+      mockActivate.mockResolvedValueOnce({ success: false, error: '许可证已被其他设备激活' });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'USED-KEY-1234-5678' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(400);
+      expect(data.success).toBe(false);
+      expect(data.error).toBe('许可证已被其他设备激活');
+    });
+
+    it('激活失败时不应设置 cookie', async () => {
+      mockActivate.mockResolvedValueOnce({ success: false, error: '许可证无效' });
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'INVALID-KEY-1234' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const setCookieHeader = response.headers.get('set-cookie');
+
+      expect(setCookieHeader).toBeNull();
+    });
+  });
+
+  describe('服务器错误处理', () => {
+    it('activate 函数抛出异常时应返回 500 错误', async () => {
+      mockActivate.mockRejectedValueOnce(new Error('数据库连接失败'));
+
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: JSON.stringify({ licenseKey: 'ABCD-1234-EFGH-5678' }),
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(500);
+      expect(data.success).toBe(false);
+      expect(data.error).toBe('服务器错误');
+    });
+
+    it('JSON 解析错误时应返回 500 错误', async () => {
+      const request = new NextRequest('http://localhost/api/license/activate', {
+        method: 'POST',
+        body: 'invalid json',
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      const response = await POST(request);
+      const data = await response.json();
+
+      expect(response.status).toBe(500);
+      expect(data.success).toBe(false);
+    });
+  });
+});
--- a/app/api/license/activate/route.ts
+++ b/app/api/license/activate/route.ts
@ -0,0 +1,43 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { activate } from '@/lib/license';
+
+export async function POST(request: NextRequest) {
+  try {
+    const { licenseKey } = await request.json();
+
+    if (!licenseKey) {
+      return NextResponse.json(
+        { success: false, error: '请输入许可证密钥' },
+        { status: 400 }
+      );
+    }
+
+    const result = await activate(licenseKey);
+
+    if (result.success) {
+      const response = NextResponse.json({ success: true });
+      
+      // 设置许可证激活 cookie（用于 middleware 快速检查）
+      response.cookies.set('license_activated', 'true', {
+        httpOnly: true,
+        secure: process.env.NODE_ENV === 'production',
+        sameSite: 'lax',
+        maxAge: 365 * 24 * 60 * 60, // 1年
+        path: '/',
+      });
+      
+      return response;
+    } else {
+      return NextResponse.json(
+        { success: false, error: result.error },
+        { status: 400 }
+      );
+    }
+  } catch (error) {
+    console.error('激活失败:', error);
+    return NextResponse.json(
+      { success: false, error: '服务器错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/app/api/license/info/route.ts
+++ b/app/api/license/info/route.ts
@ -0,0 +1,67 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/prisma';
+import { getLicense, getLicenseType } from '@/lib/license';
+
+export async function GET() {
+  try {
+    const license = getLicense();
+
+    if (!license) {
+      return NextResponse.json(
+        { error: '未激活' },
+        { status: 401 }
+      );
+    }
+
+    // 获取使用统计
+    const [userCount, materialCount] = await Promise.all([
+      prisma.user.count(),
+      prisma.material.count(),
+    ]);
+
+    // 获取本地许可证数据
+    const localLicense = await prisma.systemConfig.findUnique({
+      where: { key: 'license' },
+    });
+
+    let lastVerified = new Date().toISOString();
+    if (localLicense) {
+      try {
+        const data = JSON.parse(localLicense.value);
+        lastVerified = data.lastVerified || lastVerified;
+      } catch {
+        // ignore
+      }
+    }
+
+    // 判断状态
+    let status: 'active' | 'expired' | 'grace' = 'active';
+    if (license.expiresAt && new Date(license.expiresAt) < new Date()) {
+      status = 'expired';
+    }
+
+    return NextResponse.json({
+      type: license.type,
+      status,
+      expiresAt: license.expiresAt,
+      usage: {
+        users: {
+          current: userCount,
+          max: license.limits.maxUsers,
+        },
+        materials: {
+          current: materialCount,
+          max: license.limits.maxMaterials,
+        },
+      },
+      features: license.features,
+      lastVerified,
+    });
+  } catch (error) {
+    console.error('获取许可证信息失败:', error);
+    return NextResponse.json(
+      { error: '服务器错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/app/api/materials/upload/route.ts
+++ b/app/api/materials/upload/route.ts
@ -7,6 +7,7 @@ import { uploadToS3 } from '@/lib/s3'
 import { processImage, getProcessedFileName, sliceImage } from '@/lib/image-processor'
 import { parseAudioMetadata, isAudioFile } from '@/lib/audio-processor'
 import { validateTemplateId } from '@/lib/template-validator'
+import { canUploadMaterial } from '@/lib/license'
 import path from 'path'
 import { randomBytes } from 'crypto'

@ -78,6 +79,16 @@ export async function POST(req: NextRequest) {
      )
    }

+    // 检查许可证素材数量限制
+    const materialLimit = await canUploadMaterial();
+    if (!materialLimit.allowed) {
+      console.log('[Upload] Material limit reached:', materialLimit)
+      return NextResponse.json(
+        { error: materialLimit.message || '已达到素材数量上限' },
+        { status: 403 }
+      )
+    }
+
    console.log('[Upload] Parsing form data...')
    const formData = await req.formData()
    const normalizeInput = (value: FormDataEntryValue | null) => {
--- a/app/api/system-settings/route.ts
+++ b/app/api/system-settings/route.ts
@ -5,6 +5,7 @@ import { prisma } from '@/lib/prisma'
 import { defaultLogos, featureFlags } from '@/lib/config'
 import { cache } from '@/lib/cache'
 import { ensureSystemSettingsOptionalColumns } from '@/lib/system-settings-columns'
+import { canUseSystemSettings } from '@/lib/license'

 const CACHE_KEY = 'system-settings'
 const CACHE_TTL = 60000 // 1分钟缓存
@ -188,6 +189,14 @@ export async function PUT(request: NextRequest) {
      )
    }

+    // 检查系统设置功能是否可用（免费版只能查看，不能修改）
+    if (!canUseSystemSettings()) {
+      return NextResponse.json(
+        { error: '系统设置功能需要标准版或专业版许可证，请升级后使用' },
+        { status: 403 }
+      )
+    }
+
    const body = await request.json()
    const { 
      headerBgColor, 
--- a/components/LicenseInfo.tsx
+++ b/components/LicenseInfo.tsx
@ -0,0 +1,212 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+
+interface LicenseData {
+  type: 'FREE' | 'STANDARD' | 'PRO';
+  status: 'active' | 'expired' | 'grace';
+  expiresAt: string | null;
+  usage: {
+    users: { current: number; max: number };
+    materials: { current: number; max: number };
+  };
+  features: {
+    customTemplates: boolean;
+    departmentIsolation: boolean;
+    intranetPenetration: boolean;
+  };
+  lastVerified: string;
+}
+
+const LICENSE_TYPE_NAMES = {
+  FREE: '免费版',
+  STANDARD: '标准版',
+  PRO: '专业版',
+};
+
+const STATUS_NAMES = {
+  active: '正常',
+  expired: '已过期',
+  grace: '宽限期',
+};
+
+export default function LicenseInfo() {
+  const [license, setLicense] = useState<LicenseData | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    fetchLicenseInfo();
+  }, []);
+
+  const fetchLicenseInfo = async () => {
+    try {
+      const res = await fetch('/api/license/info');
+      if (res.ok) {
+        const data = await res.json();
+        setLicense(data);
+      }
+    } catch (error) {
+      console.error('获取许可证信息失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  if (loading) {
+    return (
+      <div className="bg-white dark:bg-slate-800 rounded-lg border dark:border-slate-700 p-6">
+        <div className="animate-pulse">
+          <div className="h-4 bg-gray-200 dark:bg-slate-700 rounded w-1/4 mb-4"></div>
+          <div className="h-8 bg-gray-200 dark:bg-slate-700 rounded w-1/2"></div>
+        </div>
+      </div>
+    );
+  }
+
+  if (!license) {
+    return (
+      <div className="bg-white dark:bg-slate-800 rounded-lg border dark:border-slate-700 p-6">
+        <p className="text-gray-500 dark:text-slate-400">无法获取许可证信息</p>
+      </div>
+    );
+  }
+
+  const isExpiringSoon =
+    license.expiresAt &&
+    new Date(license.expiresAt).getTime() - Date.now() < 30 * 24 * 60 * 60 * 1000;
+
+  return (
+    <div className="bg-white dark:bg-slate-800 rounded-lg border dark:border-slate-700">
+      {/* 头部 */}
+      <div className="p-6 border-b dark:border-slate-700">
+        <div className="flex items-center justify-between">
+          <div>
+            <h3 className="text-lg font-medium text-gray-900 dark:text-slate-100">许可证信息</h3>
+            <p className="text-sm text-gray-500 dark:text-slate-400 mt-1">
+              最后验证: {new Date(license.lastVerified).toLocaleString()}
+            </p>
+          </div>
+          <div className="flex items-center gap-2">
+            <span
+              className={`px-3 py-1 rounded-full text-sm font-medium ${
+                license.type === 'PRO'
+                  ? 'bg-purple-100 text-purple-700'
+                  : license.type === 'STANDARD'
+                  ? 'bg-blue-100 text-blue-700'
+                  : 'bg-gray-100 text-gray-700'
+              }`}
+            >
+              {LICENSE_TYPE_NAMES[license.type]}
+            </span>
+            <span
+              className={`px-3 py-1 rounded-full text-sm font-medium ${
+                license.status === 'active'
+                  ? 'bg-green-100 text-green-700'
+                  : license.status === 'grace'
+                  ? 'bg-yellow-100 text-yellow-700'
+                  : 'bg-red-100 text-red-700'
+              }`}
+            >
+              {STATUS_NAMES[license.status]}
+            </span>
+          </div>
+        </div>
+      </div>
+
+      {/* 到期提醒 */}
+      {isExpiringSoon && license.expiresAt && (
+        <div className="px-6 py-3 bg-yellow-50 dark:bg-yellow-900/20 border-b border-yellow-100 dark:border-yellow-800">
+          <p className="text-sm text-yellow-700 dark:text-yellow-400">
+            ⚠️ 许可证将于 {new Date(license.expiresAt).toLocaleDateString()} 到期，请及时续期
+          </p>
+        </div>
+      )}
+
+      {/* 使用统计 */}
+      <div className="p-6 border-b dark:border-slate-700">
+        <h4 className="text-sm font-medium text-gray-700 dark:text-slate-300 mb-4">使用情况</h4>
+        <div className="grid grid-cols-2 gap-4">
+          {/* 用户数 */}
+          <div>
+            <div className="flex justify-between text-sm mb-1">
+              <span className="text-gray-600 dark:text-slate-400">用户数</span>
+              <span className="text-gray-900 dark:text-slate-100">
+                {license.usage.users.current} / {license.usage.users.max === -1 ? '无限' : license.usage.users.max}
+              </span>
+            </div>
+            {license.usage.users.max !== -1 && (
+              <div className="h-2 bg-gray-100 dark:bg-slate-700 rounded-full overflow-hidden">
+                <div
+                  className={`h-full rounded-full ${
+                    license.usage.users.current / license.usage.users.max > 0.9
+                      ? 'bg-red-500'
+                      : 'bg-blue-500'
+                  }`}
+                  style={{
+                    width: `${Math.min(100, (license.usage.users.current / license.usage.users.max) * 100)}%`,
+                  }}
+                />
+              </div>
+            )}
+          </div>
+
+          {/* 素材数 */}
+          <div>
+            <div className="flex justify-between text-sm mb-1">
+              <span className="text-gray-600 dark:text-slate-400">素材数</span>
+              <span className="text-gray-900 dark:text-slate-100">
+                {license.usage.materials.current} / {license.usage.materials.max === -1 ? '无限' : license.usage.materials.max}
+              </span>
+            </div>
+            {license.usage.materials.max !== -1 && (
+              <div className="h-2 bg-gray-100 dark:bg-slate-700 rounded-full overflow-hidden">
+                <div
+                  className={`h-full rounded-full ${
+                    license.usage.materials.current / license.usage.materials.max > 0.9
+                      ? 'bg-red-500'
+                      : 'bg-blue-500'
+                  }`}
+                  style={{
+                    width: `${Math.min(100, (license.usage.materials.current / license.usage.materials.max) * 100)}%`,
+                  }}
+                />
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+
+      {/* 功能列表 */}
+      <div className="p-6">
+        <h4 className="text-sm font-medium text-gray-700 dark:text-slate-300 mb-4">功能权限</h4>
+        <div className="space-y-2">
+          <FeatureItem label="自定义模板" enabled={license.features.customTemplates} />
+          <FeatureItem label="部门隔离" enabled={license.features.departmentIsolation} />
+          <FeatureItem label="内网穿透" enabled={license.features.intranetPenetration} />
+        </div>
+      </div>
+
+      {/* 升级按钮 */}
+      {license.type !== 'PRO' && (
+        <div className="px-6 pb-6">
+          <button className="w-full py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors">
+            升级许可证
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function FeatureItem({ label, enabled }: { label: string; enabled: boolean }) {
+  return (
+    <div className="flex items-center justify-between py-1">
+      <span className="text-sm text-gray-600 dark:text-slate-400">{label}</span>
+      {enabled ? (
+        <span className="text-green-600 dark:text-green-400">✓</span>
+      ) : (
+        <span className="text-gray-300 dark:text-slate-600">✗</span>
+      )}
+    </div>
+  );
+}
--- a/components/tests/RankingPanel.test.tsx
+++ b/components/tests/RankingPanel.test.tsx
@ -267,15 +267,19 @@ describe('RankingPanel 组件', () => {
      localStorageMock.setItem('rankingPanelClosed', 'true')
      
      // 不应该抛出错误
-      expect(() => render(<RankingPanel />)).not.toThrow()
+      await act(async () => {
+        expect(() => render(<RankingPanel />)).not.toThrow()
+      })
    })

    it('应该处理空的 localStorage', async () => {
-      render(<RankingPanel />)
-      
-      await waitFor(() => {
-        expect(screen.getByText('贡献榜')).toBeInTheDocument()
+      await act(async () => {
+        render(<RankingPanel />)
      })
+      
+      // 使用 getAllByText 因为有多个元素包含相同文本
+      const elements = screen.getAllByText('贡献榜')
+      expect(elements.length).toBeGreaterThan(0)
    })

    it('应该将位置限制在视口内', async () => {
@ -287,7 +291,9 @@ describe('RankingPanel 组件', () => {
      }))
      localStorageMock.setItem('rankingPanelClosed', 'true')
      
-      render(<RankingPanel />)
+      await act(async () => {
+        render(<RankingPanel />)
+      })
      
      const button = document.querySelector('button[title="显示排行榜（可拖动）"]')
      expect(button).toBeInTheDocument()
@ -303,6 +309,7 @@ describe('RankingPanel 位置恢复逻辑', () => {
  beforeEach(() => {
    jest.clearAllMocks()
    localStorageMock.clear()
+    jest.useFakeTimers()
    
    mockFetch.mockResolvedValue({
      ok: true,
@ -314,6 +321,10 @@ describe('RankingPanel 位置恢复逻辑', () => {
    })
  })

+  afterEach(() => {
+    jest.useRealTimers()
+  })
+
  it('centered: true 时按钮应该垂直居中', async () => {
    localStorageMock.setItem('rankingPanelButtonPosition', JSON.stringify({
      x: 32,
@ -322,7 +333,9 @@ describe('RankingPanel 位置恢复逻辑', () => {
    }))
    localStorageMock.setItem('rankingPanelClosed', 'true')
    
-    render(<RankingPanel />)
+    await act(async () => {
+      render(<RankingPanel />)
+    })
    
    const button = document.querySelector('button[title="显示排行榜（可拖动）"]')
    expect(button).toHaveStyle({
@ -340,7 +353,9 @@ describe('RankingPanel 位置恢复逻辑', () => {
    }))
    localStorageMock.setItem('rankingPanelClosed', 'true')
    
-    render(<RankingPanel />)
+    await act(async () => {
+      render(<RankingPanel />)
+    })
    
    const button = document.querySelector('button[title="显示排行榜（可拖动）"]')
    expect(button).toHaveStyle({
--- a/docs/harbor-image-management.md
+++ b/docs/harbor-image-management.md
@ -0,0 +1,133 @@
+# Harbor 镜像管理指南
+
+## 镜像目录结构
+
+```
+harbor.flnxi.com/flnxi/
+├── material/                    # 正式版镜像（客户拉取）
+│   ├── flnxi-material:latest    # 最新正式版
+│   ├── flnxi-material:1.0.0     # 版本标签
+│   └── flnxi-material:1.0.1
+│
+├── material-dev/                # 测试版镜像（开发测试用）
+│   ├── flnxi-material:latest    # 最新测试版
+│   ├── flnxi-material:dev-xxx   # 开发分支
+│   └── flnxi-material:test-xxx  # 测试版本
+│
+└── runtime/                     # 依赖镜像
+    ├── postgres:16-alpine
+    ├── minio:latest
+    ├── mc:latest
+    ├── redis:7-alpine
+    ├── nginx:alpine
+    └── node:20-alpine
+```
+
+## 工作流程
+
+### 1. 开发阶段
+
+构建开发版镜像，推送到 `material-dev/` 目录：
+
+```powershell
+# 构建并推送开发版
+.\scripts\build-material-image.ps1 -Environment dev -Push
+
+# 镜像会被推送到：
+# harbor.flnxi.com/flnxi/material-dev/flnxi-material:dev-20241215-1430
+# harbor.flnxi.com/flnxi/material-dev/flnxi-material:latest
+```
+
+### 2. 测试阶段
+
+构建测试版镜像，推送到 `material-dev/` 目录：
+
+```powershell
+# 构建并推送测试版
+.\scripts\build-material-image.ps1 -Environment test -Push
+
+# 镜像会被推送到：
+# harbor.flnxi.com/flnxi/material-dev/flnxi-material:test-20241215
+# harbor.flnxi.com/flnxi/material-dev/flnxi-material:latest
+```
+
+### 3. 发布正式版
+
+测试通过后，构建正式版镜像，推送到 `material/` 目录：
+
+```powershell
+# 更新版本号
+echo "1.0.1" > VERSION.txt
+
+# 构建并推送正式版
+.\scripts\build-material-image.ps1 -Environment release -Push
+
+# 镜像会被推送到：
+# harbor.flnxi.com/flnxi/material/flnxi-material:1.0.1
+# harbor.flnxi.com/flnxi/material/flnxi-material:latest
+```
+
+### 4. 同步 Runtime 镜像
+
+首次部署或更新依赖版本时，同步 Runtime 镜像：
+
+```powershell
+# 预览模式（不实际执行）
+.\scripts\sync-harbor-images.ps1 -DryRun
+
+# 执行同步
+.\scripts\sync-harbor-images.ps1
+```
+
+## 客户拉取
+
+客户通过 Agent 安装时，会自动从以下地址拉取镜像：
+
+- 素材系统：`harbor.flnxi.com/flnxi/material/flnxi-material:latest`
+- PostgreSQL：`harbor.flnxi.com/flnxi/runtime/postgres:16-alpine`
+- MinIO：`harbor.flnxi.com/flnxi/runtime/minio:latest`
+- Redis：`harbor.flnxi.com/flnxi/runtime/redis:7-alpine`
+
+如果 Harbor 不可用，会自动回退到 Docker Hub 官方镜像。
+
+## 版本管理
+
+### 版本号规范
+
+- 正式版：`x.y.z`（如 `1.0.0`、`1.0.1`、`1.1.0`）
+- 测试版：`test-yyyyMMdd`（如 `test-20241215`）
+- 开发版：`dev-yyyyMMdd-HHmm`（如 `dev-20241215-1430`）
+
+### 版本文件
+
+项目根目录的 `VERSION.txt` 文件记录当前正式版本号：
+
+```
+1.0.1
+```
+
+构建正式版时会自动读取此文件。
+
+## 镜像保留策略
+
+建议在 Harbor 中配置以下保留策略：
+
+- `material/`：保留最近 10 个版本
+- `material-dev/`：保留最近 5 个版本
+- `runtime/`：保留所有版本（依赖镜像较少）
+
+## 常用命令
+
+```powershell
+# 登录 Harbor
+docker login harbor.flnxi.com
+
+# 查看本地镜像
+docker images | grep flnxi
+
+# 删除本地测试镜像
+docker rmi $(docker images -q harbor.flnxi.com/flnxi/material-dev/*)
+
+# 拉取最新正式版
+docker pull harbor.flnxi.com/flnxi/material/flnxi-material:latest
+```
--- a/flnxi-agent/.gitignore
+++ b/flnxi-agent/.gitignore
@ -0,0 +1,6 @@
+node_modules/
+dist/
+.env
+*.log
+frontend/node_modules/
+frontend/dist/
--- a/flnxi-agent/Dockerfile
+++ b/flnxi-agent/Dockerfile
@ -0,0 +1,42 @@
+# 多阶段构建 - 前端
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app/frontend
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ ./
+RUN npm run build
+
+# 多阶段构建 - 后端
+FROM node:20-alpine AS backend-builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY tsconfig.json ./
+COPY src/ ./src/
+# 只编译 TypeScript，不运行 build:frontend（前端已单独构建）
+RUN npx tsc
+
+# 最终镜像
+FROM node:20-alpine
+WORKDIR /app
+
+# 安装 docker cli（用于与宿主机 docker 通信）
+RUN apk add --no-cache docker-cli
+
+# 复制构建产物
+COPY --from=backend-builder /app/dist ./dist
+COPY --from=backend-builder /app/node_modules ./node_modules
+COPY --from=frontend-builder /app/frontend/dist ./dist/public
+COPY package.json ./
+
+# 复制版本文件
+ARG AGENT_VERSION=1.0.0
+RUN echo "${AGENT_VERSION}" > /app/VERSION.txt
+
+# 环境变量
+ENV NODE_ENV=production
+ENV PORT=3080
+
+EXPOSE 3080
+
+CMD ["node", "dist/server.js"]
--- a/flnxi-agent/README.md
+++ b/flnxi-agent/README.md
@ -0,0 +1,66 @@
+# FLNXI Agent
+
+FLNXI 素材系统安装助手，用于在 NAS（飞牛 fnOS、群晖等）上一键安装素材系统。
+
+## 功能
+
+- 🚀 一键安装素材系统及所有依赖
+- 📊 实时安装进度显示
+- 🔄 系统更新和回滚
+- 📈 系统状态监控
+- 📝 日志查看
+
+## 使用方法
+
+### Docker 安装（推荐）
+
+```bash
+docker run -d \
+  --name flnxi-agent \
+  -p 3080:3080 \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  flnxi/flnxi-agent:latest
+```
+
+然后访问 `http://your-nas-ip:3080` 开始安装。
+
+### 本地开发
+
+```bash
+# 安装依赖
+npm install
+cd frontend && npm install && cd ..
+
+# 开发模式
+npm run dev
+
+# 构建
+npm run build
+```
+
+## 环境变量
+
+| 变量 | 说明 | 默认值 |
+|------|------|--------|
+| PORT | Agent 服务端口 | 3080 |
+| LICENSE_SERVER_URL | 许可证服务器地址 | http://45.249.208.118:3001 |
+
+## 架构
+
+```
+flnxi-agent/
+├── src/                  # 后端代码
+│   ├── server.ts         # Express 服务
+│   ├── installer.ts      # 安装逻辑
+│   └── system-manager.ts # 系统管理
+├── frontend/             # 前端代码 (React + Vite)
+│   └── src/
+│       ├── App.tsx
+│       └── pages/
+│           ├── Welcome.tsx
+│           ├── Config.tsx
+│           ├── Installing.tsx
+│           ├── Complete.tsx
+│           └── Dashboard.tsx
+└── Dockerfile            # 多架构构建
+```
--- a/flnxi-agent/VERSION.txt
+++ b/flnxi-agent/VERSION.txt
@ -0,0 +1 @@
+1.0.0
--- a/flnxi-agent/frontend/index.html
+++ b/flnxi-agent/frontend/index.html
@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>FLNXI 素材系统安装助手</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/flnxi-agent/frontend/package-lock.json
+++ b/flnxi-agent/frontend/package-lock.json
--- a/flnxi-agent/frontend/package.json
+++ b/flnxi-agent/frontend/package.json
@ -0,0 +1,25 @@
+{
+  "name": "flnxi-agent-frontend",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "socket.io-client": "^4.7.2"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.43",
+    "@types/react-dom": "^18.2.17",
+    "@vitejs/plugin-react": "^4.2.1",
+    "autoprefixer": "^10.4.16",
+    "postcss": "^8.4.32",
+    "tailwindcss": "^3.3.6",
+    "typescript": "^5.3.2",
+    "vite": "^5.0.8"
+  }
+}
--- a/flnxi-agent/frontend/postcss.config.js
+++ b/flnxi-agent/frontend/postcss.config.js
@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};
--- a/flnxi-agent/frontend/src/App.tsx
+++ b/flnxi-agent/frontend/src/App.tsx
@ -0,0 +1,100 @@
+import { useEffect, useState } from 'react';
+import { io, Socket } from 'socket.io-client';
+import Welcome from './pages/Welcome';
+import Config from './pages/Config';
+import Installing from './pages/Installing';
+import Complete from './pages/Complete';
+import Dashboard from './pages/Dashboard';
+
+type Step = 'welcome' | 'config' | 'installing' | 'complete' | 'dashboard';
+
+interface InstallProgress {
+  step: string;
+  progress: number;
+  message: string;
+  detail?: string;
+}
+
+export default function App() {
+  const [step, setStep] = useState<Step>('welcome');
+  const [socket, setSocket] = useState<Socket | null>(null);
+  const [progress, setProgress] = useState<InstallProgress | null>(null);
+  const [error, setError] = useState<string | null>(null);
+  const [config, setConfig] = useState({
+    webPort: 3000,
+    dataPath: '/volume1/docker/flnxi',
+  });
+
+  useEffect(() => {
+    // 检查是否已安装
+    fetch('/api/installed')
+      .then((res) => res.json())
+      .then((data) => {
+        if (data.installed) {
+          setStep('dashboard');
+        }
+      })
+      .catch(() => {});
+
+    // 建立 WebSocket 连接
+    const s = io();
+    setSocket(s);
+
+    s.on('install:progress', (data: InstallProgress) => {
+      setProgress(data);
+    });
+
+    s.on('install:complete', () => {
+      setStep('complete');
+    });
+
+    s.on('install:error', (data: { error: string }) => {
+      setError(data.error);
+    });
+
+    return () => {
+      s.disconnect();
+    };
+  }, []);
+
+  const handleStartInstall = async () => {
+    setStep('installing');
+    setError(null);
+
+    try {
+      const res = await fetch('/api/install', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ config }),
+      });
+
+      if (!res.ok) {
+        const data = await res.json();
+        setError(data.error || '安装失败');
+      }
+    } catch {
+      setError('网络错误');
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      {step === 'welcome' && <Welcome onNext={() => setStep('config')} />}
+      {step === 'config' && (
+        <Config
+          config={config}
+          onChange={setConfig}
+          onBack={() => setStep('welcome')}
+          onNext={handleStartInstall}
+        />
+      )}
+      {step === 'installing' && (
+        <Installing progress={progress} error={error} onRetry={handleStartInstall} />
+      )}
+      {step === 'complete' && (
+        <Complete port={config.webPort} onDashboard={() => setStep('dashboard')} />
+      )}
+      {step === 'dashboard' && <Dashboard socket={socket} />}
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/src/index.css
+++ b/flnxi-agent/frontend/src/index.css
@ -0,0 +1,7 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+}
--- a/flnxi-agent/frontend/src/main.tsx
+++ b/flnxi-agent/frontend/src/main.tsx
@ -0,0 +1,10 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import App from './App';
+import './index.css';
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
--- a/flnxi-agent/frontend/src/pages/Complete.tsx
+++ b/flnxi-agent/frontend/src/pages/Complete.tsx
@ -0,0 +1,43 @@
+interface Props {
+  port: number;
+  onDashboard: () => void;
+}
+
+export default function Complete({ port, onDashboard }: Props) {
+  const url = `http://${window.location.hostname}:${port}`;
+
+  return (
+    <div className="min-h-screen flex items-center justify-center">
+      <div className="max-w-md w-full bg-white rounded-lg shadow-lg p-8 text-center">
+        <div className="w-16 h-16 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-6">
+          <svg className="w-8 h-8 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
+          </svg>
+        </div>
+
+        <h2 className="text-xl font-bold text-gray-900 mb-2">安装完成！</h2>
+        <p className="text-gray-600 mb-6">FLNXI 素材系统已成功安装。</p>
+
+        <div className="bg-gray-50 rounded-lg p-4 mb-6">
+          <p className="text-sm text-gray-500 mb-2">访问地址：</p>
+          <a href={url} target="_blank" rel="noopener noreferrer" className="text-blue-600 font-medium hover:underline">
+            {url}
+          </a>
+        </div>
+
+        <p className="text-sm text-gray-500 mb-6">
+          首次访问时需要激活许可证或开始免费试用。
+        </p>
+
+        <div className="flex gap-3">
+          <button onClick={onDashboard} className="flex-1 py-3 border border-gray-300 text-gray-700 rounded-lg font-medium hover:bg-gray-50">
+            管理面板
+          </button>
+          <a href={url} target="_blank" rel="noopener noreferrer" className="flex-1 py-3 bg-blue-600 text-white rounded-lg font-medium hover:bg-blue-700 text-center">
+            打开素材系统
+          </a>
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/src/pages/Config.tsx
+++ b/flnxi-agent/frontend/src/pages/Config.tsx
@ -0,0 +1,75 @@
+interface Props {
+  config: {
+    webPort: number;
+    dataPath: string;
+  };
+  onChange: (config: { webPort: number; dataPath: string }) => void;
+  onBack: () => void;
+  onNext: () => void;
+}
+
+export default function Config({ config, onChange, onBack, onNext }: Props) {
+  return (
+    <div className="min-h-screen flex items-center justify-center">
+      <div className="max-w-md w-full bg-white rounded-lg shadow-lg p-8">
+        <h2 className="text-xl font-bold text-gray-900 mb-6">配置安装选项</h2>
+
+        <div className="space-y-6">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Web 访问端口
+            </label>
+            <input
+              type="number"
+              value={config.webPort}
+              onChange={(e) => onChange({ ...config, webPort: parseInt(e.target.value) || 3000 })}
+              className="w-full px-4 py-2 border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              min={1}
+              max={65535}
+            />
+            <p className="mt-1 text-sm text-gray-500">
+              安装完成后通过此端口访问素材系统
+            </p>
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              数据存储路径
+            </label>
+            <input
+              type="text"
+              value={config.dataPath}
+              onChange={(e) => onChange({ ...config, dataPath: e.target.value })}
+              className="w-full px-4 py-2 border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              placeholder="/volume1/docker/flnxi"
+            />
+            <p className="mt-1 text-sm text-gray-500">
+              数据库和上传文件将存储在此目录
+            </p>
+          </div>
+
+          <div className="bg-yellow-50 border border-yellow-200 rounded-lg p-4">
+            <p className="text-sm text-yellow-800">
+              <strong>注意：</strong>请确保存储路径有足够的空间，建议至少 10GB。
+            </p>
+          </div>
+        </div>
+
+        <div className="flex gap-3 mt-8">
+          <button
+            onClick={onBack}
+            className="flex-1 py-3 border border-gray-300 text-gray-700 rounded-lg font-medium hover:bg-gray-50 transition-colors"
+          >
+            返回
+          </button>
+          <button
+            onClick={onNext}
+            className="flex-1 py-3 bg-blue-600 text-white rounded-lg font-medium hover:bg-blue-700 transition-colors"
+          >
+            开始安装
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/src/pages/Dashboard.tsx
+++ b/flnxi-agent/frontend/src/pages/Dashboard.tsx
@ -0,0 +1,220 @@
+import { useEffect, useState } from 'react';
+import { Socket } from 'socket.io-client';
+
+interface Props {
+  socket: Socket | null;
+}
+
+interface Status {
+  installed: boolean;
+  running: boolean;
+  version: string | null;
+  uptime: number | null;
+  health: string;
+}
+
+interface UpdateInfo {
+  available: boolean;
+  currentVersion: string | null;
+  latestVersion: string | null;
+  releaseNotes: string | null;
+  isRequired: boolean;
+}
+
+interface AgentUpdateInfo {
+  available: boolean;
+  currentVersion: string | null;
+  latestVersion: string | null;
+  releaseNotes: string | null;
+}
+
+export default function Dashboard({ socket }: Props) {
+  const [status, setStatus] = useState<Status | null>(null);
+  const [update, setUpdate] = useState<UpdateInfo | null>(null);
+  const [updating, setUpdating] = useState(false);
+  const [updateProgress, setUpdateProgress] = useState<{ progress: number; message: string } | null>(null);
+  
+  // Agent 更新状态
+  const [agentUpdate, setAgentUpdate] = useState<AgentUpdateInfo | null>(null);
+  const [agentUpdating, setAgentUpdating] = useState(false);
+  const [agentUpdateProgress, setAgentUpdateProgress] = useState<{ progress: number; message: string } | null>(null);
+
+  useEffect(() => {
+    fetchStatus();
+    checkUpdate();
+    checkAgentUpdate();
+
+    const interval = setInterval(fetchStatus, 5000);
+    return () => clearInterval(interval);
+  }, []);
+
+  useEffect(() => {
+    if (!socket) return;
+
+    // 素材系统更新事件
+    socket.on('update:progress', (data) => setUpdateProgress(data));
+    socket.on('update:complete', () => {
+      setUpdating(false);
+      setUpdateProgress(null);
+      fetchStatus();
+      checkUpdate();
+    });
+    socket.on('update:error', () => {
+      setUpdating(false);
+      setUpdateProgress(null);
+    });
+
+    // Agent 更新事件
+    socket.on('agent:update:progress', (data) => setAgentUpdateProgress(data));
+    socket.on('agent:update:complete', () => {
+      setAgentUpdating(false);
+      setAgentUpdateProgress({ progress: 100, message: 'Agent 更新完成！页面将在 3 秒后刷新...' });
+      setTimeout(() => window.location.reload(), 3000);
+    });
+    socket.on('agent:update:error', () => {
+      setAgentUpdating(false);
+      setAgentUpdateProgress(null);
+    });
+  }, [socket]);
+
+  const fetchStatus = async () => {
+    try {
+      const res = await fetch('/api/status');
+      setStatus(await res.json());
+    } catch {}
+  };
+
+  const checkUpdate = async () => {
+    try {
+      const res = await fetch('/api/check-update');
+      setUpdate(await res.json());
+    } catch {}
+  };
+
+  const checkAgentUpdate = async () => {
+    try {
+      const res = await fetch('/api/agent/check-update');
+      setAgentUpdate(await res.json());
+    } catch {}
+  };
+
+  const handleAgentUpdate = async () => {
+    if (!confirm('确定要更新 Agent 吗？更新过程中页面会断开连接，完成后需要刷新页面。')) {
+      return;
+    }
+    setAgentUpdating(true);
+    await fetch('/api/agent/update', { method: 'POST' });
+  };
+
+  const handleRestart = async () => {
+    await fetch('/api/restart', { method: 'POST' });
+    setTimeout(fetchStatus, 3000);
+  };
+
+  const handleUpdate = async () => {
+    setUpdating(true);
+    await fetch('/api/update', { method: 'POST' });
+  };
+
+  const formatUptime = (seconds: number) => {
+    const d = Math.floor(seconds / 86400);
+    const h = Math.floor((seconds % 86400) / 3600);
+    const m = Math.floor((seconds % 3600) / 60);
+    if (d > 0) return `${d}天 ${h}小时`;
+    if (h > 0) return `${h}小时 ${m}分钟`;
+    return `${m}分钟`;
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100 p-8">
+      <div className="max-w-4xl mx-auto">
+        <h1 className="text-2xl font-bold text-gray-900 mb-8">FLNXI 素材系统管理</h1>
+
+        <div className="grid grid-cols-2 gap-6 mb-8">
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 mb-2">运行状态</h3>
+            <div className="flex items-center gap-2">
+              <span className={`w-3 h-3 rounded-full ${status?.running ? 'bg-green-500' : 'bg-red-500'}`} />
+              <span className="text-lg font-medium">{status?.running ? '运行中' : '已停止'}</span>
+            </div>
+          </div>
+
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 mb-2">当前版本</h3>
+            <span className="text-lg font-medium">{status?.version || '-'}</span>
+          </div>
+
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 mb-2">运行时间</h3>
+            <span className="text-lg font-medium">{status?.uptime ? formatUptime(status.uptime) : '-'}</span>
+          </div>
+
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 mb-2">健康状态</h3>
+            <span className={`text-lg font-medium ${status?.health === 'healthy' ? 'text-green-600' : 'text-yellow-600'}`}>
+              {status?.health === 'healthy' ? '健康' : status?.health === 'unhealthy' ? '异常' : '未知'}
+            </span>
+          </div>
+        </div>
+
+        {/* Agent 更新提示 */}
+        {agentUpdate?.available && (
+          <div className="rounded-lg shadow p-6 mb-8 bg-purple-50 border border-purple-200">
+            <h3 className="font-medium mb-2">🔧 Agent 安装程序有更新</h3>
+            <p className="text-sm text-gray-600 mb-4">
+              当前版本: {agentUpdate.currentVersion || '未知'} → 最新版本: {agentUpdate.latestVersion}
+            </p>
+            {agentUpdate.releaseNotes && <p className="text-sm text-gray-500 mb-4">{agentUpdate.releaseNotes}</p>}
+            {agentUpdating ? (
+              <div>
+                <div className="w-full bg-gray-200 rounded-full h-2 mb-2">
+                  <div className="bg-purple-600 h-2 rounded-full" style={{ width: `${agentUpdateProgress?.progress || 0}%` }} />
+                </div>
+                <p className="text-sm text-gray-500">{agentUpdateProgress?.message || '更新中...'}</p>
+              </div>
+            ) : (
+              <button onClick={handleAgentUpdate} className="px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700">
+                更新 Agent
+              </button>
+            )}
+          </div>
+        )}
+
+        {/* 素材系统更新提示 */}
+        {update?.available && (
+          <div className={`rounded-lg shadow p-6 mb-8 ${update.isRequired ? 'bg-red-50 border border-red-200' : 'bg-blue-50 border border-blue-200'}`}>
+            <h3 className="font-medium mb-2">{update.isRequired ? '⚠️ 需要更新' : '🎉 素材系统有新版本'}</h3>
+            <p className="text-sm text-gray-600 mb-4">
+              当前版本: {update.currentVersion} → 最新版本: {update.latestVersion}
+            </p>
+            {update.releaseNotes && <p className="text-sm text-gray-500 mb-4">{update.releaseNotes}</p>}
+            {updating ? (
+              <div>
+                <div className="w-full bg-gray-200 rounded-full h-2 mb-2">
+                  <div className="bg-blue-600 h-2 rounded-full" style={{ width: `${updateProgress?.progress || 0}%` }} />
+                </div>
+                <p className="text-sm text-gray-500">{updateProgress?.message || '更新中...'}</p>
+              </div>
+            ) : (
+              <button onClick={handleUpdate} className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700">
+                立即更新
+              </button>
+            )}
+          </div>
+        )}
+
+        <div className="bg-white rounded-lg shadow p-6">
+          <h3 className="font-medium mb-4">操作</h3>
+          <div className="flex gap-3">
+            <button onClick={handleRestart} className="px-4 py-2 bg-yellow-500 text-white rounded-lg hover:bg-yellow-600">
+              重启服务
+            </button>
+            <button onClick={fetchStatus} className="px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50">
+              刷新状态
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/src/pages/Installing.tsx
+++ b/flnxi-agent/frontend/src/pages/Installing.tsx
@ -0,0 +1,42 @@
+interface Props {
+  progress: { step: string; progress: number; message: string; detail?: string } | null;
+  error: string | null;
+  onRetry: () => void;
+}
+
+export default function Installing({ progress, error, onRetry }: Props) {
+  return (
+    <div className="min-h-screen flex items-center justify-center">
+      <div className="max-w-md w-full bg-white rounded-lg shadow-lg p-8 text-center">
+        <h2 className="text-xl font-bold text-gray-900 mb-6">正在安装</h2>
+
+        {error ? (
+          <div className="mb-6">
+            <div className="w-16 h-16 bg-red-100 rounded-full flex items-center justify-center mx-auto mb-4">
+              <svg className="w-8 h-8 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
+              </svg>
+            </div>
+            <p className="text-red-600 mb-4">{error}</p>
+            <button onClick={onRetry} className="px-6 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700">
+              重试
+            </button>
+          </div>
+        ) : (
+          <>
+            <div className="w-16 h-16 border-4 border-blue-600 border-t-transparent rounded-full animate-spin mx-auto mb-6" />
+            <p className="text-gray-600 mb-2">{progress?.message || '准备中...'}</p>
+            {progress?.detail && <p className="text-sm text-gray-500 mb-4">{progress.detail}</p>}
+            <div className="w-full bg-gray-200 rounded-full h-2">
+              <div
+                className="bg-blue-600 h-2 rounded-full transition-all duration-300"
+                style={{ width: `${progress?.progress || 0}%` }}
+              />
+            </div>
+            <p className="text-sm text-gray-500 mt-2">{Math.round(progress?.progress || 0)}%</p>
+          </>
+        )}
+      </div>
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/src/pages/Welcome.tsx
+++ b/flnxi-agent/frontend/src/pages/Welcome.tsx
@ -0,0 +1,62 @@
+interface Props {
+  onNext: () => void;
+}
+
+export default function Welcome({ onNext }: Props) {
+  return (
+    <div className="min-h-screen flex items-center justify-center">
+      <div className="max-w-md w-full bg-white rounded-lg shadow-lg p-8 text-center">
+        <div className="w-20 h-20 bg-blue-600 rounded-full flex items-center justify-center mx-auto mb-6">
+          <svg className="w-10 h-10 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
+          </svg>
+        </div>
+
+        <h1 className="text-2xl font-bold text-gray-900 mb-2">FLNXI 素材系统</h1>
+        <p className="text-gray-600 mb-8">
+          欢迎使用 FLNXI 素材系统安装助手。<br />
+          只需几步即可完成安装。
+        </p>
+
+        <div className="space-y-4 text-left mb-8">
+          <div className="flex items-start gap-3">
+            <div className="w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center flex-shrink-0 mt-0.5">
+              <span className="text-blue-600 text-sm font-medium">1</span>
+            </div>
+            <div>
+              <p className="font-medium text-gray-900">配置端口和存储路径</p>
+              <p className="text-sm text-gray-500">设置 Web 访问端口和数据存储位置</p>
+            </div>
+          </div>
+
+          <div className="flex items-start gap-3">
+            <div className="w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center flex-shrink-0 mt-0.5">
+              <span className="text-blue-600 text-sm font-medium">2</span>
+            </div>
+            <div>
+              <p className="font-medium text-gray-900">自动安装</p>
+              <p className="text-sm text-gray-500">自动拉取镜像并配置服务</p>
+            </div>
+          </div>
+
+          <div className="flex items-start gap-3">
+            <div className="w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center flex-shrink-0 mt-0.5">
+              <span className="text-blue-600 text-sm font-medium">3</span>
+            </div>
+            <div>
+              <p className="font-medium text-gray-900">激活许可证</p>
+              <p className="text-sm text-gray-500">首次访问时激活许可证或开始免费试用</p>
+            </div>
+          </div>
+        </div>
+
+        <button
+          onClick={onNext}
+          className="w-full py-3 bg-blue-600 text-white rounded-lg font-medium hover:bg-blue-700 transition-colors"
+        >
+          开始安装
+        </button>
+      </div>
+    </div>
+  );
+}
--- a/flnxi-agent/frontend/tailwind.config.js
+++ b/flnxi-agent/frontend/tailwind.config.js
@ -0,0 +1,8 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ['./index.html', './src/**/*.{js,ts,jsx,tsx}'],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};
--- a/flnxi-agent/frontend/tsconfig.json
+++ b/flnxi-agent/frontend/tsconfig.json
@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}
--- a/flnxi-agent/frontend/tsconfig.node.json
+++ b/flnxi-agent/frontend/tsconfig.node.json
@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/flnxi-agent/frontend/vite.config.ts
+++ b/flnxi-agent/frontend/vite.config.ts
@ -0,0 +1,15 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    proxy: {
+      '/api': 'http://localhost:3080',
+      '/socket.io': {
+        target: 'http://localhost:3080',
+        ws: true,
+      },
+    },
+  },
+});
--- a/flnxi-agent/package-lock.json
+++ b/flnxi-agent/package-lock.json
--- a/flnxi-agent/package.json
+++ b/flnxi-agent/package.json
@ -0,0 +1,30 @@
+{
+  "name": "flnxi-agent",
+  "version": "1.0.0",
+  "description": "FLNXI 素材系统安装助手",
+  "main": "dist/server.js",
+  "scripts": {
+    "dev": "tsx watch src/server.ts",
+    "build": "tsc && npm run build:frontend",
+    "build:frontend": "cd frontend && npm run build && (if exist ..\\dist\\public rmdir /s /q ..\\dist\\public) && xcopy /E /I /Y dist ..\\dist\\public",
+    "build:frontend:unix": "cd frontend && npm run build && cp -r dist ../dist/public",
+    "start": "node dist/server.js",
+    "docker:build": "docker buildx build --platform linux/amd64,linux/arm64 -t flnxi/flnxi-agent:latest --push .",
+    "docker:build:local": "docker build -t flnxi/flnxi-agent:latest ."
+  },
+  "dependencies": {
+    "dockerode": "^4.0.2",
+    "express": "^4.18.2",
+    "socket.io": "^4.7.2",
+    "cors": "^2.8.5",
+    "dotenv": "^16.3.1"
+  },
+  "devDependencies": {
+    "@types/cors": "^2.8.17",
+    "@types/dockerode": "^3.3.23",
+    "@types/express": "^4.17.21",
+    "@types/node": "^20.10.0",
+    "tsx": "^4.6.2",
+    "typescript": "^5.3.2"
+  }
+}
--- a/flnxi-agent/src/installer.ts
+++ b/flnxi-agent/src/installer.ts
@ -0,0 +1,336 @@
+import Docker from 'dockerode';
+import { EventEmitter } from 'events';
+
+export interface InstallConfig {
+  webPort: number;        // 素材系统 Web 端口
+  dbPort?: number;        // PostgreSQL 端口（可选）
+  minioPort?: number;     // MinIO 端口（可选）
+  dataPath: string;       // 数据存储路径
+}
+
+export interface InstallProgress {
+  step: string;
+  progress: number;       // 0-100
+  message: string;
+  detail?: string;
+}
+
+type ProgressCallback = (progress: InstallProgress) => void;
+
+// Harbor 镜像仓库地址
+const HARBOR_REGISTRY = 'harbor.flnxi.com/flnxi';
+
+// 镜像配置 - 优先使用 Harbor 镜像
+const IMAGES = {
+  // 素材系统主镜像
+  material: `${HARBOR_REGISTRY}/material/flnxi-material:latest`,
+  // 依赖镜像 - 优先 Harbor，备用 Docker Hub
+  postgres: {
+    primary: `${HARBOR_REGISTRY}/runtime/postgres:16-alpine`,
+    fallback: 'postgres:16-alpine',
+  },
+  minio: {
+    primary: `${HARBOR_REGISTRY}/runtime/minio:latest`,
+    fallback: 'minio/minio:latest',
+  },
+  redis: {
+    primary: `${HARBOR_REGISTRY}/runtime/redis:7-alpine`,
+    fallback: 'redis:7-alpine',
+  },
+};
+
+// 容器名称
+const CONTAINERS = {
+  material: 'flnxi-material',
+  postgres: 'flnxi-postgres',
+  minio: 'flnxi-minio',
+  redis: 'flnxi-redis',
+};
+
+export class Installer extends EventEmitter {
+  private docker: Docker;
+
+  constructor() {
+    super();
+    this.docker = new Docker({ socketPath: '/var/run/docker.sock' });
+  }
+
+  /**
+   * 检查是否已安装
+   */
+  async isInstalled(): Promise<boolean> {
+    try {
+      const containers = await this.docker.listContainers({ all: true });
+      return containers.some((c) => c.Names.some((n) => n.includes(CONTAINERS.material)));
+    } catch {
+      return false;
+    }
+  }
+
+  // 实际使用的镜像（可能是 Harbor 或 fallback）
+  private usedImages = {
+    postgres: '',
+    minio: '',
+    redis: '',
+    material: '',
+  };
+
+  /**
+   * 执行安装
+   */
+  async install(config: InstallConfig, onProgress: ProgressCallback): Promise<void> {
+    const { webPort, dbPort = 5432, minioPort = 9000, dataPath } = config;
+
+    try {
+      // Step 1: 拉取镜像（优先 Harbor，失败后 fallback 到 Docker Hub）
+      onProgress({ step: 'pull', progress: 0, message: '正在拉取镜像...' });
+      
+      this.usedImages.postgres = await this.pullImageWithFallback(IMAGES.postgres, (p) => {
+        onProgress({ step: 'pull', progress: p * 0.2, message: '拉取 PostgreSQL...', detail: `${Math.round(p)}%` });
+      });
+
+      this.usedImages.minio = await this.pullImageWithFallback(IMAGES.minio, (p) => {
+        onProgress({ step: 'pull', progress: 20 + p * 0.2, message: '拉取 MinIO...', detail: `${Math.round(p)}%` });
+      });
+
+      this.usedImages.redis = await this.pullImageWithFallback(IMAGES.redis, (p) => {
+        onProgress({ step: 'pull', progress: 40 + p * 0.1, message: '拉取 Redis...', detail: `${Math.round(p)}%` });
+      });
+
+      this.usedImages.material = await this.pullImageWithFallback(IMAGES.material, (p) => {
+        onProgress({ step: 'pull', progress: 50 + p * 0.3, message: '拉取素材系统...', detail: `${Math.round(p)}%` });
+      });
+
+      onProgress({ step: 'pull', progress: 80, message: '镜像拉取完成' });
+
+      // Step 2: 创建网络
+      onProgress({ step: 'network', progress: 82, message: '创建 Docker 网络...' });
+      await this.createNetwork('flnxi-network');
+
+      // Step 3: 启动容器
+      onProgress({ step: 'containers', progress: 85, message: '启动 PostgreSQL...' });
+      await this.startPostgres(dataPath, dbPort);
+
+      onProgress({ step: 'containers', progress: 88, message: '启动 MinIO...' });
+      await this.startMinio(dataPath, minioPort);
+
+      onProgress({ step: 'containers', progress: 91, message: '启动 Redis...' });
+      await this.startRedis();
+
+      onProgress({ step: 'containers', progress: 94, message: '启动素材系统...' });
+      await this.startMaterial(webPort, dataPath);
+
+      // Step 4: 等待服务就绪
+      onProgress({ step: 'ready', progress: 97, message: '等待服务就绪...' });
+      await this.waitForService(`http://localhost:${webPort}/api/health`, 60000);
+
+      onProgress({ step: 'complete', progress: 100, message: '安装完成！' });
+    } catch (error) {
+      throw error;
+    }
+  }
+
+  /**
+   * 拉取镜像（支持 fallback）
+   */
+  private async pullImage(image: string, onProgress: (percent: number) => void): Promise<void> {
+    return new Promise((resolve, reject) => {
+      this.docker.pull(image, (err: Error | null, stream: NodeJS.ReadableStream) => {
+        if (err) {
+          reject(err);
+          return;
+        }
+
+        let lastProgress = 0;
+
+        this.docker.modem.followProgress(
+          stream,
+          (err: Error | null) => {
+            if (err) reject(err);
+            else resolve();
+          },
+          (event: { status: string; progressDetail?: { current?: number; total?: number } }) => {
+            if (event.progressDetail?.total) {
+              const percent = (event.progressDetail.current || 0) / event.progressDetail.total * 100;
+              if (percent > lastProgress) {
+                lastProgress = percent;
+                onProgress(percent);
+              }
+            }
+          }
+        );
+      });
+    });
+  }
+
+  /**
+   * 拉取镜像（带 fallback 支持）
+   * 优先从 Harbor 拉取，失败后尝试 Docker Hub
+   */
+  private async pullImageWithFallback(
+    imageConfig: { primary: string; fallback: string } | string,
+    onProgress: (percent: number) => void
+  ): Promise<string> {
+    // 如果是字符串，直接拉取
+    if (typeof imageConfig === 'string') {
+      await this.pullImage(imageConfig, onProgress);
+      return imageConfig;
+    }
+
+    // 尝试从 Harbor 拉取
+    try {
+      await this.pullImage(imageConfig.primary, onProgress);
+      return imageConfig.primary;
+    } catch (error) {
+      console.log(`Harbor 镜像拉取失败，尝试 Docker Hub: ${imageConfig.fallback}`);
+      // 回退到 Docker Hub
+      await this.pullImage(imageConfig.fallback, onProgress);
+      return imageConfig.fallback;
+    }
+  }
+
+  /**
+   * 创建 Docker 网络
+   */
+  private async createNetwork(name: string): Promise<void> {
+    try {
+      const networks = await this.docker.listNetworks();
+      if (!networks.some((n) => n.Name === name)) {
+        await this.docker.createNetwork({ Name: name });
+      }
+    } catch {
+      // 网络可能已存在
+    }
+  }
+
+  /**
+   * 启动 PostgreSQL
+   */
+  private async startPostgres(dataPath: string, port: number): Promise<void> {
+    await this.removeContainer(CONTAINERS.postgres);
+
+    const container = await this.docker.createContainer({
+      Image: this.usedImages.postgres,
+      name: CONTAINERS.postgres,
+      Env: [
+        'POSTGRES_USER=flnxi',
+        'POSTGRES_PASSWORD=flnxi_secret',
+        'POSTGRES_DB=flnxi_material',
+      ],
+      HostConfig: {
+        Binds: [`${dataPath}/postgres:/var/lib/postgresql/data`],
+        PortBindings: { '5432/tcp': [{ HostPort: String(port) }] },
+        NetworkMode: 'flnxi-network',
+        RestartPolicy: { Name: 'unless-stopped' },
+      },
+    });
+
+    await container.start();
+  }
+
+  /**
+   * 启动 MinIO
+   */
+  private async startMinio(dataPath: string, port: number): Promise<void> {
+    await this.removeContainer(CONTAINERS.minio);
+
+    const container = await this.docker.createContainer({
+      Image: this.usedImages.minio,
+      name: CONTAINERS.minio,
+      Cmd: ['server', '/data', '--console-address', ':9001'],
+      Env: [
+        'MINIO_ROOT_USER=flnxi',
+        'MINIO_ROOT_PASSWORD=flnxi_secret',
+      ],
+      HostConfig: {
+        Binds: [`${dataPath}/minio:/data`],
+        PortBindings: {
+          '9000/tcp': [{ HostPort: String(port) }],
+          '9001/tcp': [{ HostPort: String(port + 1) }],
+        },
+        NetworkMode: 'flnxi-network',
+        RestartPolicy: { Name: 'unless-stopped' },
+      },
+    });
+
+    await container.start();
+  }
+
+  /**
+   * 启动 Redis
+   */
+  private async startRedis(): Promise<void> {
+    await this.removeContainer(CONTAINERS.redis);
+
+    const container = await this.docker.createContainer({
+      Image: this.usedImages.redis,
+      name: CONTAINERS.redis,
+      HostConfig: {
+        NetworkMode: 'flnxi-network',
+        RestartPolicy: { Name: 'unless-stopped' },
+      },
+    });
+
+    await container.start();
+  }
+
+  /**
+   * 启动素材系统
+   */
+  private async startMaterial(port: number, dataPath: string): Promise<void> {
+    await this.removeContainer(CONTAINERS.material);
+
+    const container = await this.docker.createContainer({
+      Image: this.usedImages.material,
+      name: CONTAINERS.material,
+      Env: [
+        'DATABASE_URL=postgresql://flnxi:flnxi_secret@flnxi-postgres:5432/flnxi_material',
+        'S3_ENDPOINT=http://flnxi-minio:9000',
+        'S3_ACCESS_KEY=flnxi',
+        'S3_SECRET_KEY=flnxi_secret',
+        'S3_BUCKET=materials',
+        'REDIS_URL=redis://flnxi-redis:6379',
+        'NEXTAUTH_SECRET=flnxi-material-secret-key',
+        `NEXTAUTH_URL=http://localhost:${port}`,
+      ],
+      HostConfig: {
+        Binds: [`${dataPath}/uploads:/app/uploads`],
+        PortBindings: { '3000/tcp': [{ HostPort: String(port) }] },
+        NetworkMode: 'flnxi-network',
+        RestartPolicy: { Name: 'unless-stopped' },
+      },
+    });
+
+    await container.start();
+  }
+
+  /**
+   * 移除容器
+   */
+  private async removeContainer(name: string): Promise<void> {
+    try {
+      const container = this.docker.getContainer(name);
+      await container.stop().catch(() => {});
+      await container.remove().catch(() => {});
+    } catch {
+      // 容器可能不存在
+    }
+  }
+
+  /**
+   * 等待服务就绪
+   */
+  private async waitForService(url: string, timeout: number): Promise<void> {
+    const start = Date.now();
+    while (Date.now() - start < timeout) {
+      try {
+        const res = await fetch(url);
+        if (res.ok) return;
+      } catch {
+        // 继续等待
+      }
+      await new Promise((r) => setTimeout(r, 2000));
+    }
+    throw new Error('服务启动超时');
+  }
+}
--- a/flnxi-agent/src/server.ts
+++ b/flnxi-agent/src/server.ts
@ -0,0 +1,185 @@
+import express, { Request, Response } from 'express';
+import { createServer } from 'http';
+import { Server, Socket } from 'socket.io';
+import cors from 'cors';
+import path from 'path';
+import { Installer, InstallProgress } from './installer';
+import { SystemManager, UpdateProgress } from './system-manager';
+
+const app = express();
+const httpServer = createServer(app);
+const io = new Server(httpServer, {
+  cors: {
+    origin: '*',
+    methods: ['GET', 'POST'],
+  },
+});
+
+const PORT = process.env.PORT || 3080;
+const installer = new Installer();
+const systemManager = new SystemManager();
+
+// 中间件
+app.use(cors());
+app.use(express.json());
+
+// 静态文件服务（前端）
+app.use(express.static(path.join(__dirname, 'public')));
+
+// API 路由
+
+// 获取系统状态
+app.get('/api/status', async (_req: Request, res: Response) => {
+  try {
+    const status = await systemManager.getStatus();
+    res.json(status);
+  } catch (error) {
+    res.status(500).json({ error: '获取状态失败' });
+  }
+});
+
+// 检查是否已安装
+app.get('/api/installed', async (_req: Request, res: Response) => {
+  try {
+    const installed = await installer.isInstalled();
+    res.json({ installed });
+  } catch (error) {
+    res.status(500).json({ error: '检查安装状态失败' });
+  }
+});
+
+// 开始安装
+app.post('/api/install', async (req: Request, res: Response) => {
+  try {
+    const { config } = req.body;
+    
+    // 异步执行安装，通过 WebSocket 推送进度
+    installer.install(config, (progress: InstallProgress) => {
+      io.emit('install:progress', progress);
+    }).then(() => {
+      io.emit('install:complete', { success: true });
+    }).catch((err: Error) => {
+      io.emit('install:error', { error: err.message });
+    });
+
+    res.json({ success: true, message: '安装已开始' });
+  } catch (error) {
+    res.status(500).json({ error: '启动安装失败' });
+  }
+});
+
+// 检查更新
+app.get('/api/check-update', async (_req: Request, res: Response) => {
+  try {
+    const update = await systemManager.checkUpdate();
+    res.json(update);
+  } catch (error) {
+    res.status(500).json({ error: '检查更新失败' });
+  }
+});
+
+// 执行更新
+app.post('/api/update', async (_req: Request, res: Response) => {
+  try {
+    systemManager.update((progress: UpdateProgress) => {
+      io.emit('update:progress', progress);
+    }).then(() => {
+      io.emit('update:complete', { success: true });
+    }).catch((err: Error) => {
+      io.emit('update:error', { error: err.message });
+    });
+
+    res.json({ success: true, message: '更新已开始' });
+  } catch (error) {
+    res.status(500).json({ error: '启动更新失败' });
+  }
+});
+
+// 重启服务
+app.post('/api/restart', async (_req: Request, res: Response) => {
+  try {
+    await systemManager.restart();
+    res.json({ success: true });
+  } catch (error) {
+    res.status(500).json({ error: '重启失败' });
+  }
+});
+
+// 停止服务
+app.post('/api/stop', async (_req: Request, res: Response) => {
+  try {
+    await systemManager.stop();
+    res.json({ success: true });
+  } catch (error) {
+    res.status(500).json({ error: '停止失败' });
+  }
+});
+
+// 获取日志
+app.get('/api/logs', async (req: Request, res: Response) => {
+  try {
+    const lines = parseInt(req.query.lines as string) || 100;
+    const logs = await systemManager.getLogs(lines);
+    res.json({ logs });
+  } catch (error) {
+    res.status(500).json({ error: '获取日志失败' });
+  }
+});
+
+// ==================== Agent 自更新 API ====================
+
+// 获取 Agent 版本
+app.get('/api/agent/version', async (_req: Request, res: Response) => {
+  try {
+    const version = systemManager.getAgentVersion();
+    res.json({ version });
+  } catch (error) {
+    res.status(500).json({ error: '获取 Agent 版本失败' });
+  }
+});
+
+// 检查 Agent 更新
+app.get('/api/agent/check-update', async (_req: Request, res: Response) => {
+  try {
+    const update = await systemManager.checkAgentUpdate();
+    res.json(update);
+  } catch (error) {
+    res.status(500).json({ error: '检查 Agent 更新失败' });
+  }
+});
+
+// 更新 Agent
+app.post('/api/agent/update', async (_req: Request, res: Response) => {
+  try {
+    systemManager.updateAgent((progress: UpdateProgress) => {
+      io.emit('agent:update:progress', progress);
+    }).then(() => {
+      io.emit('agent:update:complete', { success: true });
+    }).catch((err: Error) => {
+      io.emit('agent:update:error', { error: err.message });
+    });
+
+    res.json({ success: true, message: 'Agent 更新已开始' });
+  } catch (error) {
+    res.status(500).json({ error: '启动 Agent 更新失败' });
+  }
+});
+
+// WebSocket 连接
+io.on('connection', (socket: Socket) => {
+  console.log('客户端已连接:', socket.id);
+
+  socket.on('disconnect', () => {
+    console.log('客户端已断开:', socket.id);
+  });
+});
+
+// 前端路由回退（SPA）
+app.get('*', (_req: Request, res: Response) => {
+  res.sendFile(path.join(__dirname, 'public', 'index.html'));
+});
+
+// 启动服务器
+httpServer.listen(PORT, () => {
+  console.log(`🚀 FLNXI Agent 运行在 http://localhost:${PORT}`);
+});
--- a/flnxi-agent/src/system-manager.ts
+++ b/flnxi-agent/src/system-manager.ts
@ -0,0 +1,455 @@
+import Docker from 'dockerode';
+import fs from 'fs';
+import path from 'path';
+
+const LICENSE_SERVER_URL = process.env.LICENSE_SERVER_URL || 'http://45.249.208.118:3001';
+const CONTAINER_NAME = 'flnxi-material';
+const AGENT_CONTAINER_NAME = 'flnxi-agent';
+
+// Harbor 镜像仓库地址
+const HARBOR_REGISTRY = 'harbor.flnxi.com/flnxi';
+const MATERIAL_IMAGE = `${HARBOR_REGISTRY}/material/flnxi-material:latest`;
+
+// Agent 镜像（Docker Hub）
+const AGENT_IMAGE = 'flnxi/flnxi-agent:latest';
+
+// Agent 版本文件
+const AGENT_VERSION_FILE = '/app/VERSION.txt';
+
+export interface SystemStatus {
+  installed: boolean;
+  running: boolean;
+  version: string | null;
+  uptime: number | null;
+  health: 'healthy' | 'unhealthy' | 'unknown';
+}
+
+export interface UpdateInfo {
+  available: boolean;
+  currentVersion: string | null;
+  latestVersion: string | null;
+  releaseNotes: string | null;
+  isRequired: boolean;
+}
+
+export interface AgentUpdateInfo {
+  available: boolean;
+  currentVersion: string | null;
+  latestVersion: string | null;
+  releaseNotes: string | null;
+}
+
+export interface UpdateProgress {
+  step: string;
+  progress: number;
+  message: string;
+}
+
+type ProgressCallback = (progress: UpdateProgress) => void;
+
+export class SystemManager {
+  private docker: Docker;
+
+  constructor() {
+    this.docker = new Docker({ socketPath: '/var/run/docker.sock' });
+  }
+
+  /**
+   * 获取系统状态
+   */
+  async getStatus(): Promise<SystemStatus> {
+    try {
+      const container = this.docker.getContainer(CONTAINER_NAME);
+      const info = await container.inspect();
+
+      const running = info.State.Running;
+      const version = await this.getVersion();
+      const uptime = running
+        ? Math.floor((Date.now() - new Date(info.State.StartedAt).getTime()) / 1000)
+        : null;
+
+      let health: 'healthy' | 'unhealthy' | 'unknown' = 'unknown';
+      if (info.State.Health) {
+        health = info.State.Health.Status === 'healthy' ? 'healthy' : 'unhealthy';
+      } else if (running) {
+        health = 'healthy';
+      }
+
+      return {
+        installed: true,
+        running,
+        version,
+        uptime,
+        health,
+      };
+    } catch {
+      return {
+        installed: false,
+        running: false,
+        version: null,
+        uptime: null,
+        health: 'unknown',
+      };
+    }
+  }
+
+  /**
+   * 获取当前版本
+   */
+  private async getVersion(): Promise<string | null> {
+    try {
+      const container = this.docker.getContainer(CONTAINER_NAME);
+      const exec = await container.exec({
+        Cmd: ['cat', '/app/VERSION.txt'],
+        AttachStdout: true,
+      });
+
+      const stream = await exec.start({ hijack: true, stdin: false });
+      
+      return new Promise((resolve) => {
+        let output = '';
+        stream.on('data', (chunk: Buffer) => {
+          output += chunk.toString();
+        });
+        stream.on('end', () => {
+          resolve(output.trim() || null);
+        });
+        stream.on('error', () => resolve(null));
+      });
+    } catch {
+      return null;
+    }
+  }
+
+  /**
+   * 检查更新
+   */
+  async checkUpdate(): Promise<UpdateInfo> {
+    try {
+      const currentVersion = await this.getVersion();
+
+      const res = await fetch(`${LICENSE_SERVER_URL}/api/version/check`);
+      if (!res.ok) {
+        throw new Error('检查更新失败');
+      }
+
+      const data = await res.json() as {
+        latestVersion: string;
+        minRequiredVersion?: string;
+        releaseNotes?: string;
+      };
+
+      const available = currentVersion !== data.latestVersion;
+      const isRequired = data.minRequiredVersion
+        ? this.compareVersions(currentVersion || '0.0.0', data.minRequiredVersion) < 0
+        : false;
+
+      return {
+        available,
+        currentVersion,
+        latestVersion: data.latestVersion,
+        releaseNotes: data.releaseNotes || null,
+        isRequired,
+      };
+    } catch {
+      return {
+        available: false,
+        currentVersion: await this.getVersion(),
+        latestVersion: null,
+        releaseNotes: null,
+        isRequired: false,
+      };
+    }
+  }
+
+  /**
+   * 执行更新
+   */
+  async update(onProgress: ProgressCallback): Promise<void> {
+    // 使用 Harbor 镜像
+    const IMAGE = MATERIAL_IMAGE;
+
+    try {
+      // Step 1: 拉取新镜像
+      onProgress({ step: 'pull', progress: 0, message: '正在拉取新版本...' });
+
+      await new Promise<void>((resolve, reject) => {
+        this.docker.pull(IMAGE, (err: Error | null, stream: NodeJS.ReadableStream) => {
+          if (err) {
+            reject(err);
+            return;
+          }
+
+          this.docker.modem.followProgress(
+            stream,
+            (err: Error | null) => {
+              if (err) reject(err);
+              else resolve();
+            },
+            (event: { progressDetail?: { current?: number; total?: number } }) => {
+              if (event.progressDetail?.total) {
+                const percent = (event.progressDetail.current || 0) / event.progressDetail.total * 100;
+                onProgress({ step: 'pull', progress: percent * 0.6, message: `下载中... ${Math.round(percent)}%` });
+              }
+            }
+          );
+        });
+      });
+
+      onProgress({ step: 'backup', progress: 65, message: '备份当前配置...' });
+
+      // Step 2: 获取当前容器配置
+      const container = this.docker.getContainer(CONTAINER_NAME);
+      const info = await container.inspect();
+
+      // Step 3: 停止并重命名旧容器
+      onProgress({ step: 'stop', progress: 70, message: '停止当前服务...' });
+      await container.stop().catch(() => {});
+      await container.rename(`${CONTAINER_NAME}-backup-${Date.now()}`).catch(() => {});
+
+      // Step 4: 创建新容器
+      onProgress({ step: 'create', progress: 80, message: '创建新容器...' });
+      const newContainer = await this.docker.createContainer({
+        Image: IMAGE,
+        name: CONTAINER_NAME,
+        Env: info.Config.Env,
+        HostConfig: info.HostConfig,
+      });
+
+      // Step 5: 启动新容器
+      onProgress({ step: 'start', progress: 90, message: '启动新服务...' });
+      await newContainer.start();
+
+      // Step 6: 健康检查
+      onProgress({ step: 'health', progress: 95, message: '检查服务状态...' });
+      await this.waitForHealthy(30000);
+
+      onProgress({ step: 'complete', progress: 100, message: '更新完成！' });
+    } catch (error) {
+      // 回滚
+      try {
+        const backupContainers = await this.docker.listContainers({
+          all: true,
+          filters: { name: [`${CONTAINER_NAME}-backup`] },
+        });
+
+        if (backupContainers.length > 0) {
+          const backup = this.docker.getContainer(backupContainers[0].Id);
+          await this.docker.getContainer(CONTAINER_NAME).remove({ force: true }).catch(() => {});
+          await backup.rename(CONTAINER_NAME);
+          await backup.start();
+        }
+      } catch {
+        // 回滚失败
+      }
+
+      throw error;
+    }
+  }
+
+  /**
+   * 重启服务
+   */
+  async restart(): Promise<void> {
+    const container = this.docker.getContainer(CONTAINER_NAME);
+    await container.restart();
+  }
+
+  /**
+   * 停止服务
+   */
+  async stop(): Promise<void> {
+    const container = this.docker.getContainer(CONTAINER_NAME);
+    await container.stop();
+  }
+
+  /**
+   * 获取日志
+   */
+  async getLogs(lines: number = 100): Promise<string> {
+    try {
+      const container = this.docker.getContainer(CONTAINER_NAME);
+      const logs = await container.logs({
+        stdout: true,
+        stderr: true,
+        tail: lines,
+      });
+
+      return logs.toString();
+    } catch {
+      return '';
+    }
+  }
+
+  /**
+   * 等待服务健康
+   */
+  private async waitForHealthy(timeout: number): Promise<void> {
+    const start = Date.now();
+    while (Date.now() - start < timeout) {
+      const status = await this.getStatus();
+      if (status.running && status.health === 'healthy') {
+        return;
+      }
+      await new Promise((r) => setTimeout(r, 2000));
+    }
+    throw new Error('服务启动超时');
+  }
+
+  /**
+   * 比较版本号
+   */
+  private compareVersions(v1: string, v2: string): number {
+    const parts1 = v1.split('.').map(Number);
+    const parts2 = v2.split('.').map(Number);
+
+    for (let i = 0; i < Math.max(parts1.length, parts2.length); i++) {
+      const p1 = parts1[i] || 0;
+      const p2 = parts2[i] || 0;
+      if (p1 > p2) return 1;
+      if (p1 < p2) return -1;
+    }
+
+    return 0;
+  }
+
+  // ==================== Agent 自更新功能 ====================
+
+  /**
+   * 获取 Agent 当前版本
+   */
+  getAgentVersion(): string | null {
+    try {
+      if (fs.existsSync(AGENT_VERSION_FILE)) {
+        return fs.readFileSync(AGENT_VERSION_FILE, 'utf-8').trim();
+      }
+      // 开发环境下读取本地版本文件
+      const localVersionFile = path.join(__dirname, '..', 'VERSION.txt');
+      if (fs.existsSync(localVersionFile)) {
+        return fs.readFileSync(localVersionFile, 'utf-8').trim();
+      }
+      return null;
+    } catch {
+      return null;
+    }
+  }
+
+  /**
+   * 检查 Agent 更新
+   */
+  async checkAgentUpdate(): Promise<AgentUpdateInfo> {
+    try {
+      const currentVersion = this.getAgentVersion();
+
+      const res = await fetch(`${LICENSE_SERVER_URL}/api/version/agent`);
+      if (!res.ok) {
+        throw new Error('检查 Agent 更新失败');
+      }
+
+      const data = await res.json() as {
+        latestVersion: string;
+        releaseNotes?: string;
+      };
+      const available = currentVersion !== data.latestVersion;
+
+      return {
+        available,
+        currentVersion,
+        latestVersion: data.latestVersion,
+        releaseNotes: data.releaseNotes || null,
+      };
+    } catch {
+      return {
+        available: false,
+        currentVersion: this.getAgentVersion(),
+        latestVersion: null,
+        releaseNotes: null,
+      };
+    }
+  }
+
+  /**
+   * 更新 Agent 自身
+   * 注意：此操作会导致当前 Agent 容器重启，连接会断开
+   */
+  async updateAgent(onProgress: ProgressCallback): Promise<void> {
+    try {
+      // Step 1: 拉取新的 Agent 镜像
+      onProgress({ step: 'pull', progress: 0, message: '正在拉取新版 Agent...' });
+
+      await new Promise<void>((resolve, reject) => {
+        this.docker.pull(AGENT_IMAGE, (err: Error | null, stream: NodeJS.ReadableStream) => {
+          if (err) {
+            reject(err);
+            return;
+          }
+
+          this.docker.modem.followProgress(
+            stream,
+            (err: Error | null) => {
+              if (err) reject(err);
+              else resolve();
+            },
+            (event: { progressDetail?: { current?: number; total?: number } }) => {
+              if (event.progressDetail?.total) {
+                const percent = (event.progressDetail.current || 0) / event.progressDetail.total * 100;
+                onProgress({ step: 'pull', progress: percent * 0.7, message: `下载中... ${Math.round(percent)}%` });
+              }
+            }
+          );
+        });
+      });
+
+      onProgress({ step: 'prepare', progress: 75, message: '准备重启 Agent...' });
+
+      // Step 2: 获取当前 Agent 容器信息
+      const container = this.docker.getContainer(AGENT_CONTAINER_NAME);
+      const info = await container.inspect();
+
+      // Step 3: 创建新容器（使用相同配置）
+      onProgress({ step: 'create', progress: 80, message: '创建新 Agent 容器...' });
+      
+      const newContainer = await this.docker.createContainer({
+        Image: AGENT_IMAGE,
+        name: `${AGENT_CONTAINER_NAME}-new`,
+        Env: info.Config.Env,
+        HostConfig: info.HostConfig,
+        ExposedPorts: info.Config.ExposedPorts,
+      });
+
+      // Step 4: 停止当前容器并重命名
+      onProgress({ step: 'switch', progress: 85, message: '切换到新版本...' });
+      
+      await container.stop().catch(() => {});
+      await container.rename(`${AGENT_CONTAINER_NAME}-old-${Date.now()}`).catch(() => {});
+      await newContainer.rename(AGENT_CONTAINER_NAME);
+
+      // Step 5: 启动新容器
+      onProgress({ step: 'start', progress: 95, message: '启动新 Agent...' });
+      await newContainer.start();
+
+      onProgress({ step: 'complete', progress: 100, message: 'Agent 更新完成！请刷新页面。' });
+
+      // 注意：此时当前进程即将被终止，因为容器会被替换
+    } catch (error) {
+      // 尝试回滚
+      try {
+        const oldContainers = await this.docker.listContainers({
+          all: true,
+          filters: { name: [`${AGENT_CONTAINER_NAME}-old`] },
+        });
+
+        if (oldContainers.length > 0) {
+          const oldContainer = this.docker.getContainer(oldContainers[0].Id);
+          await this.docker.getContainer(`${AGENT_CONTAINER_NAME}-new`).remove({ force: true }).catch(() => {});
+          await oldContainer.rename(AGENT_CONTAINER_NAME);
+          await oldContainer.start();
+        }
+      } catch {
+        // 回滚失败
+      }
+
+      throw error;
+    }
+  }
+}
--- a/flnxi-agent/tsconfig.json
+++ b/flnxi-agent/tsconfig.json
@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "lib": ["ES2020"],
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "baseUrl": "./src"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "frontend"]
+}
--- a/instrumentation.ts
+++ b/instrumentation.ts
@ -0,0 +1,19 @@
+/**
+ * Next.js Instrumentation
+ * 在服务器启动时执行初始化代码
+ */
+
+export async function register() {
+  // 只在服务端运行
+  if (process.env.NEXT_RUNTIME === 'nodejs') {
+    const { initLicenseService } = await import('@/lib/license');
+    
+    // 初始化许可证服务（验证许可证并启动心跳）
+    try {
+      await initLicenseService();
+      console.log('✅ 许可证服务已初始化');
+    } catch (error) {
+      console.error('❌ 许可证服务初始化失败:', error);
+    }
+  }
+}
--- a/lib/tests/check-limits.test.ts
+++ b/lib/tests/check-limits.test.ts
@ -0,0 +1,190 @@
+/**
+ * 许可证限制检查工具测试
+ * 测试 lib/license/check-limits.ts 中的限制检查函数
+ */
+
+import {
+  canCreateUser,
+  canUploadMaterial,
+  canUseCustomTemplates,
+  canUseDepartmentIsolation,
+  canUseIntranetPenetration,
+  canUseSystemSettings,
+  canUseApiAccess,
+  LimitCheckResult,
+} from '../license/check-limits';
+
+// Mock license-service 模块
+jest.mock('../license/license-service', () => ({
+  checkLimit: jest.fn(),
+  isFeatureEnabled: jest.fn(),
+  getLicenseType: jest.fn(),
+}));
+
+import { checkLimit, isFeatureEnabled, getLicenseType } from '../license/license-service';
+
+const mockCheckLimit = checkLimit as jest.MockedFunction<typeof checkLimit>;
+const mockIsFeatureEnabled = isFeatureEnabled as jest.MockedFunction<typeof isFeatureEnabled>;
+const mockGetLicenseType = getLicenseType as jest.MockedFunction<typeof getLicenseType>;
+
+describe('canCreateUser', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('当未达到限制时应该返回 allowed: true', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: true, current: 5, max: 10 });
+
+    const result = await canCreateUser();
+
+    expect(result.allowed).toBe(true);
+    expect(result.current).toBe(5);
+    expect(result.max).toBe(10);
+    expect(result.message).toBeUndefined();
+    expect(mockCheckLimit).toHaveBeenCalledWith('users');
+  });
+
+  it('当达到限制时（FREE 版本）应该返回升级提示', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: false, current: 10, max: 10 });
+    mockGetLicenseType.mockReturnValue('FREE');
+
+    const result = await canCreateUser();
+
+    expect(result.allowed).toBe(false);
+    expect(result.message).toContain('免费版');
+    expect(result.message).toContain('10');
+    expect(result.message).toContain('升级');
+  });
+
+  it('当达到限制时（非 FREE 版本）应该返回联系管理员提示', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: false, current: 100, max: 100 });
+    mockGetLicenseType.mockReturnValue('STANDARD');
+
+    const result = await canCreateUser();
+
+    expect(result.allowed).toBe(false);
+    expect(result.message).toContain('联系管理员');
+    expect(result.message).toContain('100');
+  });
+});
+
+describe('canUploadMaterial', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('当未达到限制时应该返回 allowed: true', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: true, current: 50, max: 100 });
+
+    const result = await canUploadMaterial();
+
+    expect(result.allowed).toBe(true);
+    expect(result.current).toBe(50);
+    expect(result.max).toBe(100);
+    expect(mockCheckLimit).toHaveBeenCalledWith('materials');
+  });
+
+  it('当达到限制时（FREE 版本）应该返回升级提示', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: false, current: 100, max: 100 });
+    mockGetLicenseType.mockReturnValue('FREE');
+
+    const result = await canUploadMaterial();
+
+    expect(result.allowed).toBe(false);
+    expect(result.message).toContain('免费版');
+    expect(result.message).toContain('素材');
+    expect(result.message).toContain('升级');
+  });
+
+  it('当达到限制时（非 FREE 版本）应该返回联系管理员提示', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: false, current: 1000, max: 1000 });
+    mockGetLicenseType.mockReturnValue('PRO');
+
+    const result = await canUploadMaterial();
+
+    expect(result.allowed).toBe(false);
+    expect(result.message).toContain('联系管理员');
+  });
+});
+
+describe('功能开关检查', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  describe('canUseCustomTemplates', () => {
+    it('当功能启用时应该返回 true', () => {
+      mockIsFeatureEnabled.mockReturnValue(true);
+      expect(canUseCustomTemplates()).toBe(true);
+      expect(mockIsFeatureEnabled).toHaveBeenCalledWith('customTemplates');
+    });
+
+    it('当功能禁用时应该返回 false', () => {
+      mockIsFeatureEnabled.mockReturnValue(false);
+      expect(canUseCustomTemplates()).toBe(false);
+    });
+  });
+
+  describe('canUseDepartmentIsolation', () => {
+    it('当功能启用时应该返回 true', () => {
+      mockIsFeatureEnabled.mockReturnValue(true);
+      expect(canUseDepartmentIsolation()).toBe(true);
+      expect(mockIsFeatureEnabled).toHaveBeenCalledWith('departmentIsolation');
+    });
+
+    it('当功能禁用时应该返回 false', () => {
+      mockIsFeatureEnabled.mockReturnValue(false);
+      expect(canUseDepartmentIsolation()).toBe(false);
+    });
+  });
+
+  describe('canUseIntranetPenetration', () => {
+    it('当功能启用时应该返回 true', () => {
+      mockIsFeatureEnabled.mockReturnValue(true);
+      expect(canUseIntranetPenetration()).toBe(true);
+      expect(mockIsFeatureEnabled).toHaveBeenCalledWith('intranetPenetration');
+    });
+
+    it('当功能禁用时应该返回 false', () => {
+      mockIsFeatureEnabled.mockReturnValue(false);
+      expect(canUseIntranetPenetration()).toBe(false);
+    });
+  });
+
+  describe('canUseSystemSettings', () => {
+    it('当功能启用时应该返回 true', () => {
+      mockIsFeatureEnabled.mockReturnValue(true);
+      expect(canUseSystemSettings()).toBe(true);
+      expect(mockIsFeatureEnabled).toHaveBeenCalledWith('systemSettings');
+    });
+
+    it('当功能禁用时应该返回 false', () => {
+      mockIsFeatureEnabled.mockReturnValue(false);
+      expect(canUseSystemSettings()).toBe(false);
+    });
+  });
+
+  describe('canUseApiAccess', () => {
+    it('当功能启用时应该返回 true', () => {
+      mockIsFeatureEnabled.mockReturnValue(true);
+      expect(canUseApiAccess()).toBe(true);
+      expect(mockIsFeatureEnabled).toHaveBeenCalledWith('apiAccess');
+    });
+
+    it('当功能禁用时应该返回 false', () => {
+      mockIsFeatureEnabled.mockReturnValue(false);
+      expect(canUseApiAccess()).toBe(false);
+    });
+  });
+});
+
+describe('LimitCheckResult 接口', () => {
+  it('应该正确处理无限制情况 (max = -1)', async () => {
+    mockCheckLimit.mockResolvedValue({ allowed: true, current: 0, max: -1 });
+
+    const result = await canCreateUser();
+
+    expect(result.allowed).toBe(true);
+    expect(result.max).toBe(-1);
+  });
+});
--- a/lib/tests/crypto-service.test.ts
+++ b/lib/tests/crypto-service.test.ts
@ -0,0 +1,171 @@
+/**
+ * 加密服务模块测试
+ * 测试 lib/license/crypto-service.ts 中的加密/解密函数
+ */
+
+import {
+  encryptLocal,
+  decryptLocal,
+  hashData,
+  generateId,
+  verifySignature,
+  verifyLicenseSignature,
+} from '../license/crypto-service';
+
+describe('本地加密/解密', () => {
+  describe('encryptLocal', () => {
+    it('应该成功加密字符串', () => {
+      const plaintext = 'Hello, World!';
+      const encrypted = encryptLocal(plaintext);
+      
+      expect(encrypted).toBeDefined();
+      expect(encrypted).not.toBe(plaintext);
+      // 格式应该是 iv:authTag:encrypted
+      expect(encrypted.split(':').length).toBe(3);
+    });
+
+    it('应该对相同输入产生不同的加密结果（因为随机 IV）', () => {
+      const plaintext = 'Same text';
+      const encrypted1 = encryptLocal(plaintext);
+      const encrypted2 = encryptLocal(plaintext);
+      
+      expect(encrypted1).not.toBe(encrypted2);
+    });
+
+    it('应该能加密空字符串', () => {
+      const encrypted = encryptLocal('');
+      expect(encrypted).toBeDefined();
+      expect(encrypted.split(':').length).toBe(3);
+    });
+
+    it('应该能加密中文字符', () => {
+      const plaintext = '你好，世界！';
+      const encrypted = encryptLocal(plaintext);
+      expect(encrypted).toBeDefined();
+    });
+
+    it('应该能加密 JSON 字符串', () => {
+      const jsonData = JSON.stringify({ key: 'value', number: 123 });
+      const encrypted = encryptLocal(jsonData);
+      expect(encrypted).toBeDefined();
+    });
+  });
+
+  describe('decryptLocal', () => {
+    it('应该成功解密加密的字符串', () => {
+      const plaintext = 'Hello, World!';
+      const encrypted = encryptLocal(plaintext);
+      const decrypted = decryptLocal(encrypted);
+      
+      expect(decrypted).toBe(plaintext);
+    });
+
+    it('应该成功解密中文字符', () => {
+      const plaintext = '你好，世界！';
+      const encrypted = encryptLocal(plaintext);
+      const decrypted = decryptLocal(encrypted);
+      
+      expect(decrypted).toBe(plaintext);
+    });
+
+    it('应该成功解密 JSON 字符串', () => {
+      const jsonData = { key: 'value', number: 123, nested: { a: 1 } };
+      const encrypted = encryptLocal(JSON.stringify(jsonData));
+      const decrypted = JSON.parse(decryptLocal(encrypted));
+      
+      expect(decrypted).toEqual(jsonData);
+    });
+
+    it('应该成功解密空字符串', () => {
+      const encrypted = encryptLocal('');
+      const decrypted = decryptLocal(encrypted);
+      
+      expect(decrypted).toBe('');
+    });
+
+    it('解密无效数据时应该抛出错误', () => {
+      expect(() => decryptLocal('invalid:data:here')).toThrow('数据解密失败');
+    });
+
+    it('解密格式错误的数据时应该抛出错误', () => {
+      expect(() => decryptLocal('not-valid-format')).toThrow();
+    });
+  });
+});
+
+describe('hashData', () => {
+  it('应该生成 SHA-256 哈希', () => {
+    const data = 'test data';
+    const hash = hashData(data);
+    
+    expect(hash).toBeDefined();
+    expect(hash.length).toBe(64); // SHA-256 produces 64 hex characters
+  });
+
+  it('相同输入应该产生相同哈希', () => {
+    const data = 'same data';
+    const hash1 = hashData(data);
+    const hash2 = hashData(data);
+    
+    expect(hash1).toBe(hash2);
+  });
+
+  it('不同输入应该产生不同哈希', () => {
+    const hash1 = hashData('data1');
+    const hash2 = hashData('data2');
+    
+    expect(hash1).not.toBe(hash2);
+  });
+
+  it('应该能哈希空字符串', () => {
+    const hash = hashData('');
+    expect(hash).toBeDefined();
+    expect(hash.length).toBe(64);
+  });
+});
+
+describe('generateId', () => {
+  it('应该生成 32 字符的十六进制 ID', () => {
+    const id = generateId();
+    
+    expect(id).toBeDefined();
+    expect(id.length).toBe(32);
+    expect(/^[0-9a-f]+$/.test(id)).toBe(true);
+  });
+
+  it('应该生成唯一的 ID', () => {
+    const ids = new Set<string>();
+    for (let i = 0; i < 100; i++) {
+      ids.add(generateId());
+    }
+    
+    expect(ids.size).toBe(100);
+  });
+});
+
+describe('签名验证', () => {
+  describe('verifySignature', () => {
+    it('无效签名应该返回 false', () => {
+      const data = 'test data';
+      const invalidSignature = 'invalid-signature';
+      
+      const result = verifySignature(data, invalidSignature);
+      expect(result).toBe(false);
+    });
+
+    it('空签名应该返回 false', () => {
+      const result = verifySignature('data', '');
+      expect(result).toBe(false);
+    });
+  });
+
+  describe('verifyLicenseSignature', () => {
+    it('无效签名应该返回 false', () => {
+      const licenseData = { type: 'FREE', expiresAt: null };
+      const invalidSignature = 'invalid-signature';
+      
+      const result = verifyLicenseSignature(licenseData, invalidSignature);
+      expect(result).toBe(false);
+    });
+  });
+});
--- a/lib/tests/license-types.test.ts
+++ b/lib/tests/license-types.test.ts
@ -0,0 +1,200 @@
+/**
+ * 许可证类型模块测试
+ * 测试 lib/license/types.ts 中的类型定义和配置生成函数
+ */
+
+import {
+  LicenseType,
+  LicenseConfig,
+  LICENSE_CONFIGS,
+  generateLicenseConfig,
+  FeatureKey,
+} from '../license/types';
+
+describe('LICENSE_CONFIGS', () => {
+  describe('FREE 版本配置', () => {
+    const freeConfig = LICENSE_CONFIGS.FREE;
+
+    it('应该有正确的类型标识', () => {
+      expect(freeConfig.type).toBe('FREE');
+    });
+
+    it('应该限制最大用户数为 10', () => {
+      expect(freeConfig.limits.maxUsers).toBe(10);
+    });
+
+    it('应该限制最大素材数为 100', () => {
+      expect(freeConfig.limits.maxMaterials).toBe(100);
+    });
+
+    it('应该禁用所有高级功能', () => {
+      expect(freeConfig.features.customTemplates).toBe(false);
+      expect(freeConfig.features.systemSettings).toBe(false);
+      expect(freeConfig.features.departmentIsolation).toBe(false);
+      expect(freeConfig.features.apiAccess).toBe(false);
+      expect(freeConfig.features.intranetPenetration).toBe(false);
+    });
+  });
+
+  describe('STANDARD 版本配置', () => {
+    const standardConfig = LICENSE_CONFIGS.STANDARD;
+
+    it('应该有正确的类型标识', () => {
+      expect(standardConfig.type).toBe('STANDARD');
+    });
+
+    it('应该不限制用户数 (-1)', () => {
+      expect(standardConfig.limits.maxUsers).toBe(-1);
+    });
+
+    it('应该不限制素材数 (-1)', () => {
+      expect(standardConfig.limits.maxMaterials).toBe(-1);
+    });
+
+    it('应该启用大部分高级功能', () => {
+      expect(standardConfig.features.customTemplates).toBe(true);
+      expect(standardConfig.features.systemSettings).toBe(true);
+      expect(standardConfig.features.departmentIsolation).toBe(true);
+      expect(standardConfig.features.apiAccess).toBe(true);
+    });
+
+    it('应该禁用内网穿透功能', () => {
+      expect(standardConfig.features.intranetPenetration).toBe(false);
+    });
+  });
+
+  describe('PRO 版本配置', () => {
+    const proConfig = LICENSE_CONFIGS.PRO;
+
+    it('应该有正确的类型标识', () => {
+      expect(proConfig.type).toBe('PRO');
+    });
+
+    it('应该不限制用户数 (-1)', () => {
+      expect(proConfig.limits.maxUsers).toBe(-1);
+    });
+
+    it('应该不限制素材数 (-1)', () => {
+      expect(proConfig.limits.maxMaterials).toBe(-1);
+    });
+
+    it('应该启用所有高级功能', () => {
+      expect(proConfig.features.customTemplates).toBe(true);
+      expect(proConfig.features.systemSettings).toBe(true);
+      expect(proConfig.features.departmentIsolation).toBe(true);
+      expect(proConfig.features.apiAccess).toBe(true);
+      expect(proConfig.features.intranetPenetration).toBe(true);
+    });
+  });
+
+  describe('版本功能递进关系', () => {
+    it('STANDARD 应该比 FREE 有更多功能', () => {
+      const freeFeatures = Object.values(LICENSE_CONFIGS.FREE.features).filter(Boolean).length;
+      const standardFeatures = Object.values(LICENSE_CONFIGS.STANDARD.features).filter(Boolean).length;
+      expect(standardFeatures).toBeGreaterThan(freeFeatures);
+    });
+
+    it('PRO 应该比 STANDARD 有更多功能', () => {
+      const standardFeatures = Object.values(LICENSE_CONFIGS.STANDARD.features).filter(Boolean).length;
+      const proFeatures = Object.values(LICENSE_CONFIGS.PRO.features).filter(Boolean).length;
+      expect(proFeatures).toBeGreaterThanOrEqual(standardFeatures);
+    });
+  });
+});
+
+describe('generateLicenseConfig', () => {
+  describe('基本功能', () => {
+    it('应该生成 FREE 版本配置', () => {
+      const config = generateLicenseConfig('FREE');
+      expect(config.type).toBe('FREE');
+      expect(config.limits.maxUsers).toBe(10);
+      expect(config.limits.maxMaterials).toBe(100);
+    });
+
+    it('应该生成 STANDARD 版本配置', () => {
+      const config = generateLicenseConfig('STANDARD');
+      expect(config.type).toBe('STANDARD');
+      expect(config.limits.maxUsers).toBe(-1);
+    });
+
+    it('应该生成 PRO 版本配置', () => {
+      const config = generateLicenseConfig('PRO');
+      expect(config.type).toBe('PRO');
+      expect(config.features.intranetPenetration).toBe(true);
+    });
+  });
+
+  describe('过期时间处理', () => {
+    it('不传过期时间时应该返回 null', () => {
+      const config = generateLicenseConfig('FREE');
+      expect(config.expiresAt).toBeNull();
+    });
+
+    it('传入 null 时应该返回 null', () => {
+      const config = generateLicenseConfig('FREE', null);
+      expect(config.expiresAt).toBeNull();
+    });
+
+    it('传入 Date 对象时应该返回 ISO 字符串', () => {
+      const expiresAt = new Date('2025-12-31T23:59:59.000Z');
+      const config = generateLicenseConfig('STANDARD', expiresAt);
+      expect(config.expiresAt).toBe('2025-12-31T23:59:59.000Z');
+    });
+
+    it('应该正确处理不同时区的日期', () => {
+      const expiresAt = new Date('2026-06-15T12:00:00.000Z');
+      const config = generateLicenseConfig('PRO', expiresAt);
+      expect(config.expiresAt).toContain('2026-06-15');
+    });
+  });
+
+  describe('返回值结构', () => {
+    it('应该包含所有必需字段', () => {
+      const config = generateLicenseConfig('STANDARD', new Date());
+      
+      expect(config).toHaveProperty('type');
+      expect(config).toHaveProperty('limits');
+      expect(config).toHaveProperty('limits.maxUsers');
+      expect(config).toHaveProperty('limits.maxMaterials');
+      expect(config).toHaveProperty('features');
+      expect(config).toHaveProperty('features.customTemplates');
+      expect(config).toHaveProperty('features.systemSettings');
+      expect(config).toHaveProperty('features.departmentIsolation');
+      expect(config).toHaveProperty('features.apiAccess');
+      expect(config).toHaveProperty('features.intranetPenetration');
+      expect(config).toHaveProperty('expiresAt');
+    });
+
+    it('返回的配置应该是新对象，不影响原始配置', () => {
+      const config1 = generateLicenseConfig('FREE', new Date('2025-01-01'));
+      const config2 = generateLicenseConfig('FREE', new Date('2026-01-01'));
+      
+      expect(config1.expiresAt).not.toBe(config2.expiresAt);
+      expect(LICENSE_CONFIGS.FREE).not.toHaveProperty('expiresAt');
+    });
+  });
+});
+
+describe('类型定义完整性', () => {
+  it('LicenseType 应该包含三种类型', () => {
+    const types: LicenseType[] = ['FREE', 'STANDARD', 'PRO'];
+    types.forEach(type => {
+      expect(LICENSE_CONFIGS[type]).toBeDefined();
+    });
+  });
+
+  it('FeatureKey 应该能正确索引功能', () => {
+    const featureKeys: FeatureKey[] = [
+      'customTemplates',
+      'systemSettings',
+      'departmentIsolation',
+      'apiAccess',
+      'intranetPenetration',
+    ];
+    
+    const config = generateLicenseConfig('PRO');
+    featureKeys.forEach(key => {
+      expect(typeof config.features[key]).toBe('boolean');
+    });
+  });
+});
--- a/lib/license/check-limits.ts
+++ b/lib/license/check-limits.ts
@ -0,0 +1,88 @@
+/**
+ * 许可证限制检查工具
+ * 用于在各个 API 中检查是否达到许可证限制
+ */
+
+import { checkLimit, isFeatureEnabled, getLicenseType } from './license-service';
+
+export interface LimitCheckResult {
+  allowed: boolean;
+  current: number;
+  max: number;
+  message?: string;
+}
+
+/**
+ * 检查是否可以创建新用户
+ */
+export async function canCreateUser(): Promise<LimitCheckResult> {
+  const result = await checkLimit('users');
+
+  if (!result.allowed) {
+    const licenseType = getLicenseType();
+    return {
+      ...result,
+      message:
+        licenseType === 'FREE'
+          ? `免费版最多支持 ${result.max} 个用户，当前已有 ${result.current} 个用户。请升级到标准版或专业版以解除限制。`
+          : `已达到用户数量上限（${result.max}），请联系管理员。`,
+    };
+  }
+
+  return result;
+}
+
+/**
+ * 检查是否可以上传新素材
+ */
+export async function canUploadMaterial(): Promise<LimitCheckResult> {
+  const result = await checkLimit('materials');
+
+  if (!result.allowed) {
+    const licenseType = getLicenseType();
+    return {
+      ...result,
+      message:
+        licenseType === 'FREE'
+          ? `免费版最多支持 ${result.max} 个素材，当前已有 ${result.current} 个素材。请升级到标准版或专业版以解除限制。`
+          : `已达到素材数量上限（${result.max}），请联系管理员。`,
+    };
+  }
+
+  return result;
+}
+
+/**
+ * 检查自定义模板功能是否可用
+ */
+export function canUseCustomTemplates(): boolean {
+  return isFeatureEnabled('customTemplates');
+}
+
+/**
+ * 检查部门隔离功能是否可用
+ */
+export function canUseDepartmentIsolation(): boolean {
+  return isFeatureEnabled('departmentIsolation');
+}
+
+/**
+ * 检查内网穿透功能是否可用
+ */
+export function canUseIntranetPenetration(): boolean {
+  return isFeatureEnabled('intranetPenetration');
+}
+
+/**
+ * 检查系统设置功能是否可用
+ */
+export function canUseSystemSettings(): boolean {
+  return isFeatureEnabled('systemSettings');
+}
+
+/**
+ * 检查 API 访问功能是否可用
+ */
+export function canUseApiAccess(): boolean {
+  return isFeatureEnabled('apiAccess');
+}
--- a/lib/license/crypto-service.ts
+++ b/lib/license/crypto-service.ts
@ -0,0 +1,93 @@
+import * as crypto from 'crypto';
+
+// RSA 公钥（从许可证服务器获取，嵌入客户端）
+const RSA_PUBLIC_KEY = process.env.LICENSE_PUBLIC_KEY?.replace(/\\n/g, '\n') || `-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQNKx95FWT0XKXcskHhv
+MmBluxHYpmPfKSPETyCO1cMDhf1TuFYggwP51b2BkkAiCS1sD3Hswb9VEzEJwbG/
+nRF1cBNAGBLcDudnAWp5y8GTVr6voEEgsk88o0xVeQdNWwi3016XffB47Q235ixb
+mr6cb0q9FEMMEQULKY9RFRcpVc2GvJup+c6/wIVV8Z0d7pGn+mD2eF+mucg+N+tJ
+ocUfjgf9aE3dGitGYmA4xMU5OMEYXhydhNkOA+5YpHb7yrwQNuLAileGiq6aMp0i
+RmWy9Pty+rygNRUK9kFDn0Fw4oZBNoVBkVebTqeeSZmrM8CJtE3KK0BrC5/TpFon
+QQIDAQAB
+-----END PUBLIC KEY-----`;
+
+// 本地加密密钥（用于加密本地存储的数据）
+const LOCAL_ENCRYPTION_KEY = process.env.LOCAL_ENCRYPTION_KEY || 'flnxi-local-encryption-key-32bytes!';
+
+/**
+ * 使用 RSA 公钥验证签名
+ */
+export function verifySignature(data: string, signature: string): boolean {
+  try {
+    const verify = crypto.createVerify('RSA-SHA256');
+    verify.update(data);
+    verify.end();
+    return verify.verify(RSA_PUBLIC_KEY, signature, 'base64');
+  } catch (error) {
+    console.error('签名验证失败:', error);
+    return false;
+  }
+}
+
+/**
+ * 验证签名后的许可证数据
+ */
+export function verifyLicenseSignature(licenseData: object, signature: string): boolean {
+  const dataString = JSON.stringify(licenseData);
+  return verifySignature(dataString, signature);
+}
+
+/**
+ * 使用 AES-256-GCM 加密数据（用于本地存储）
+ */
+export function encryptLocal(plaintext: string): string {
+  const iv = crypto.randomBytes(12);
+  const key = crypto.scryptSync(LOCAL_ENCRYPTION_KEY, 'salt', 32);
+  const cipher = crypto.createCipheriv('aes-256-gcm', key, iv);
+  
+  let encrypted = cipher.update(plaintext, 'utf8', 'base64');
+  encrypted += cipher.final('base64');
+  
+  const authTag = cipher.getAuthTag();
+  
+  // 格式: iv:authTag:encrypted
+  return `${iv.toString('base64')}:${authTag.toString('base64')}:${encrypted}`;
+}
+
+/**
+ * 使用 AES-256-GCM 解密数据（用于本地存储）
+ */
+export function decryptLocal(ciphertext: string): string {
+  try {
+    const [ivBase64, authTagBase64, encrypted] = ciphertext.split(':');
+    
+    const iv = Buffer.from(ivBase64, 'base64');
+    const authTag = Buffer.from(authTagBase64, 'base64');
+    const key = crypto.scryptSync(LOCAL_ENCRYPTION_KEY, 'salt', 32);
+    
+    const decipher = crypto.createDecipheriv('aes-256-gcm', key, iv);
+    decipher.setAuthTag(authTag);
+    
+    let decrypted = decipher.update(encrypted, 'base64', 'utf8');
+    decrypted += decipher.final('utf8');
+    
+    return decrypted;
+  } catch (error) {
+    console.error('解密失败:', error);
+    throw new Error('数据解密失败');
+  }
+}
+
+/**
+ * 计算数据哈希
+ */
+export function hashData(data: string): string {
+  return crypto.createHash('sha256').update(data).digest('hex');
+}
+
+/**
+ * 生成随机 ID
+ */
+export function generateId(): string {
+  return crypto.randomBytes(16).toString('hex');
+}
--- a/lib/license/fingerprint-service.ts
+++ b/lib/license/fingerprint-service.ts
@ -0,0 +1,191 @@
+import * as os from 'os';
+import * as fs from 'fs';
+import * as path from 'path';
+import * as crypto from 'crypto';
+import type { HardwareFingerprint } from './types';
+
+// 实例 ID 存储路径
+const INSTANCE_ID_FILE = path.join(process.cwd(), 'data', '.instance-id');
+
+/**
+ * 获取 machine-id
+ * Linux: /etc/machine-id 或 /var/lib/dbus/machine-id
+ * Windows: 使用 hostname + 网卡信息生成
+ * Docker: 使用容器 ID 或挂载的 machine-id
+ */
+async function getMachineId(): Promise<string> {
+  // 尝试读取 Linux machine-id
+  const machineIdPaths = [
+    '/etc/machine-id',
+    '/var/lib/dbus/machine-id',
+  ];
+
+  for (const filePath of machineIdPaths) {
+    try {
+      const machineId = fs.readFileSync(filePath, 'utf8').trim();
+      if (machineId) {
+        return machineId;
+      }
+    } catch {
+      // 文件不存在，继续尝试下一个
+    }
+  }
+
+  // 尝试读取 Docker 容器 ID
+  try {
+    const cgroupContent = fs.readFileSync('/proc/self/cgroup', 'utf8');
+    const match = cgroupContent.match(/docker[/-]([a-f0-9]{64})/);
+    if (match) {
+      return match[1].substring(0, 32);
+    }
+  } catch {
+    // 不在 Docker 容器中
+  }
+
+  // Windows 或其他系统：使用 hostname + 网卡信息生成
+  const hostname = os.hostname();
+  const networkInterfaces = os.networkInterfaces();
+  const macs: string[] = [];
+
+  for (const interfaces of Object.values(networkInterfaces)) {
+    if (interfaces) {
+      for (const iface of interfaces) {
+        if (!iface.internal && iface.mac !== '00:00:00:00:00:00') {
+          macs.push(iface.mac);
+        }
+      }
+    }
+  }
+
+  const data = `${hostname}-${macs.sort().join('-')}`;
+  return crypto.createHash('md5').update(data).digest('hex');
+}
+
+/**
+ * 获取主网卡 MAC 地址
+ */
+function getPrimaryMacAddress(): string {
+  const networkInterfaces = os.networkInterfaces();
+  
+  // 优先查找常见的网卡名称
+  const preferredNames = ['eth0', 'en0', 'ens33', 'enp0s3', 'Ethernet', 'Wi-Fi'];
+  
+  for (const name of preferredNames) {
+    const interfaces = networkInterfaces[name];
+    if (interfaces) {
+      for (const iface of interfaces) {
+        if (!iface.internal && iface.mac !== '00:00:00:00:00:00') {
+          return iface.mac;
+        }
+      }
+    }
+  }
+
+  // 如果没有找到，返回第一个非内部网卡的 MAC
+  for (const interfaces of Object.values(networkInterfaces)) {
+    if (interfaces) {
+      for (const iface of interfaces) {
+        if (!iface.internal && iface.mac !== '00:00:00:00:00:00') {
+          return iface.mac;
+        }
+      }
+    }
+  }
+
+  return '00:00:00:00:00:00';
+}
+
+/**
+ * 获取或创建实例 ID
+ * 实例 ID 在首次激活时生成，并持久化存储
+ */
+async function getOrCreateInstanceId(): Promise<string> {
+  // 确保目录存在
+  const dir = path.dirname(INSTANCE_ID_FILE);
+  if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir, { recursive: true });
+  }
+
+  // 尝试读取现有的实例 ID
+  try {
+    const instanceId = fs.readFileSync(INSTANCE_ID_FILE, 'utf8').trim();
+    if (instanceId) {
+      return instanceId;
+    }
+  } catch {
+    // 文件不存在
+  }
+
+  // 生成新的实例 ID
+  const instanceId = crypto.randomBytes(16).toString('hex');
+  fs.writeFileSync(INSTANCE_ID_FILE, instanceId);
+  
+  return instanceId;
+}
+
+/**
+ * 生成硬件指纹
+ */
+export async function generateFingerprint(): Promise<HardwareFingerprint> {
+  const [machineId, instanceId] = await Promise.all([
+    getMachineId(),
+    getOrCreateInstanceId(),
+  ]);
+
+  return {
+    machineId,
+    hostname: os.hostname(),
+    macAddress: getPrimaryMacAddress(),
+    instanceId,
+  };
+}
+
+/**
+ * 获取实例 ID
+ */
+export async function getInstanceId(): Promise<string> {
+  return getOrCreateInstanceId();
+}
+
+/**
+ * 计算两个指纹的匹配分数
+ * 返回 0-100 的分数
+ */
+export function calculateFingerprintMatchScore(
+  stored: HardwareFingerprint,
+  current: HardwareFingerprint
+): number {
+  let score = 0;
+
+  // machineId 权重 40%
+  if (stored.machineId === current.machineId) {
+    score += 40;
+  }
+
+  // hostname 权重 20%
+  if (stored.hostname === current.hostname) {
+    score += 20;
+  }
+
+  // macAddress 权重 30%
+  if (stored.macAddress === current.macAddress) {
+    score += 30;
+  }
+
+  // instanceId 权重 10%
+  if (stored.instanceId === current.instanceId) {
+    score += 10;
+  }
+
+  return score;
+}
+
+/**
+ * 检查指纹是否匹配（60% 阈值）
+ */
+export function isFingerprintMatch(
+  stored: HardwareFingerprint,
+  current: HardwareFingerprint
+): boolean {
+  return calculateFingerprintMatchScore(stored, current) >= 60;
+}
--- a/lib/license/index.ts
+++ b/lib/license/index.ts
@ -0,0 +1,47 @@
+// 导出类型
+export * from './types';
+
+// 导出服务
+export {
+  activate,
+  activateFreeTrial,
+  verify,
+  heartbeat,
+  getLicense,
+  isFeatureEnabled,
+  checkLimit,
+  getLicenseType,
+  isExpired,
+  startHeartbeat,
+  stopHeartbeat,
+  initLicenseService,
+} from './license-service';
+
+// 导出限制检查工具
+export {
+  canCreateUser,
+  canUploadMaterial,
+  canUseCustomTemplates,
+  canUseDepartmentIsolation,
+  canUseIntranetPenetration,
+  canUseSystemSettings,
+  canUseApiAccess,
+} from './check-limits';
+
+// 导出指纹服务
+export {
+  generateFingerprint,
+  getInstanceId,
+  calculateFingerprintMatchScore,
+  isFingerprintMatch,
+} from './fingerprint-service';
+
+// 导出加密服务
+export {
+  verifySignature,
+  verifyLicenseSignature,
+  encryptLocal,
+  decryptLocal,
+  hashData,
+  generateId,
+} from './crypto-service';
--- a/lib/license/license-service.ts
+++ b/lib/license/license-service.ts
@ -0,0 +1,370 @@
+import { prisma } from '@/lib/prisma';
+import { generateFingerprint, getInstanceId } from './fingerprint-service';
+import { verifyLicenseSignature, encryptLocal, decryptLocal } from './crypto-service';
+import type {
+  LicenseConfig,
+  SignedLicense,
+  ActivateResponse,
+  VerifyResponse,
+  HeartbeatResponse,
+  FeatureKey,
+  LocalLicenseData,
+} from './types';
+import { LICENSE_CONFIGS } from './types';
+
+// 许可证服务器地址
+const LICENSE_SERVER_URL = process.env.LICENSE_SERVER_URL || 'http://45.249.208.118:3001';
+
+// 宽限期（7天）
+const GRACE_PERIOD_DAYS = 7;
+
+// 心跳间隔（1小时）
+const HEARTBEAT_INTERVAL = 60 * 60 * 1000;
+
+// 缓存的许可证配置
+let cachedLicense: LicenseConfig | null = null;
+let lastVerified: Date | null = null;
+let heartbeatTimer: NodeJS.Timeout | null = null;
+
+/**
+ * 激活许可证
+ */
+export async function activate(licenseKey: string): Promise<{ success: boolean; error?: string }> {
+  try {
+    const fingerprint = await generateFingerprint();
+
+    const response = await fetch(`${LICENSE_SERVER_URL}/api/license/activate`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        licenseKey,
+        fingerprint,
+        timestamp: Date.now(),
+      }),
+    });
+
+    const data: ActivateResponse = await response.json();
+
+    if (!data.success || !data.license) {
+      return { success: false, error: data.error || '激活失败' };
+    }
+
+    // 验证签名
+    if (!verifyLicenseSignature(data.license.data, data.license.signature)) {
+      return { success: false, error: '许可证签名验证失败' };
+    }
+
+    // 保存到本地
+    await saveLicenseLocally(licenseKey, data.license);
+
+    // 更新缓存
+    cachedLicense = data.license.data;
+    lastVerified = new Date();
+
+    // 启动心跳
+    startHeartbeat();
+
+    return { success: true };
+  } catch (error) {
+    console.error('激活失败:', error);
+    return { success: false, error: '网络错误，请检查网络连接' };
+  }
+}
+
+/**
+ * 激活免费试用版
+ */
+export async function activateFreeTrial(): Promise<{ success: boolean; error?: string }> {
+  try {
+    const instanceId = await getInstanceId();
+
+    // 创建免费版配置
+    const freeConfig: LicenseConfig = {
+      ...LICENSE_CONFIGS.FREE,
+      expiresAt: null,
+    };
+
+    // 保存到本地（无需服务器验证）
+    const localData: LocalLicenseData = {
+      instanceId,
+      licenseKey: 'FREE-TRIAL',
+      licenseData: encryptLocal(JSON.stringify(freeConfig)),
+      lastVerified: new Date().toISOString(),
+      cachedConfig: freeConfig,
+    };
+
+    await prisma.systemConfig.upsert({
+      where: { key: 'license' },
+      update: { value: JSON.stringify(localData) },
+      create: { key: 'license', value: JSON.stringify(localData) },
+    });
+
+    // 更新缓存
+    cachedLicense = freeConfig;
+    lastVerified = new Date();
+
+    return { success: true };
+  } catch (error) {
+    console.error('免费试用激活失败:', error);
+    return { success: false, error: '激活失败' };
+  }
+}
+
+/**
+ * 验证许可证
+ */
+export async function verify(): Promise<{ valid: boolean; error?: string }> {
+  try {
+    // 先检查本地缓存
+    const localLicense = await getLocalLicense();
+    
+    if (!localLicense) {
+      return { valid: false, error: '未找到许可证' };
+    }
+
+    // 免费试用版不需要在线验证
+    if (localLicense.licenseKey === 'FREE-TRIAL') {
+      cachedLicense = localLicense.cachedConfig;
+      lastVerified = new Date();
+      return { valid: true };
+    }
+
+    const fingerprint = await generateFingerprint();
+
+    const response = await fetch(`${LICENSE_SERVER_URL}/api/license/verify`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        instanceId: fingerprint.instanceId,
+        fingerprint,
+        timestamp: Date.now(),
+      }),
+    });
+
+    const data: VerifyResponse = await response.json();
+
+    if (!data.valid || !data.license) {
+      // 检查宽限期
+      if (isWithinGracePeriod(localLicense.lastVerified)) {
+        cachedLicense = localLicense.cachedConfig;
+        return { valid: true };
+      }
+      return { valid: false, error: data.error || '验证失败' };
+    }
+
+    // 验证签名
+    if (!verifyLicenseSignature(data.license.data, data.license.signature)) {
+      return { valid: false, error: '许可证签名验证失败' };
+    }
+
+    // 更新本地缓存
+    await updateLocalLicense(data.license);
+
+    // 更新内存缓存
+    cachedLicense = data.license.data;
+    lastVerified = new Date();
+
+    return { valid: true };
+  } catch (error) {
+    console.error('验证失败:', error);
+
+    // 网络错误时检查宽限期
+    const localLicense = await getLocalLicense();
+    if (localLicense && isWithinGracePeriod(localLicense.lastVerified)) {
+      cachedLicense = localLicense.cachedConfig;
+      return { valid: true };
+    }
+
+    return { valid: false, error: '网络错误' };
+  }
+}
+
+/**
+ * 发送心跳
+ */
+export async function heartbeat(): Promise<void> {
+  try {
+    const localLicense = await getLocalLicense();
+    if (!localLicense || localLicense.licenseKey === 'FREE-TRIAL') {
+      return;
+    }
+
+    const fingerprint = await generateFingerprint();
+
+    // 获取使用统计
+    const [userCount, materialCount] = await Promise.all([
+      prisma.user.count(),
+      prisma.material.count(),
+    ]);
+
+    const response = await fetch(`${LICENSE_SERVER_URL}/api/license/heartbeat`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        instanceId: fingerprint.instanceId,
+        fingerprint,
+        usage: { userCount, materialCount },
+        timestamp: Date.now(),
+      }),
+    });
+
+    const data: HeartbeatResponse = await response.json();
+
+    if (data.acknowledged && data.license) {
+      // 更新本地缓存
+      await updateLocalLicense(data.license);
+      cachedLicense = data.license.data;
+    }
+
+    lastVerified = new Date();
+  } catch (error) {
+    console.error('心跳发送失败:', error);
+  }
+}
+
+/**
+ * 获取当前许可证配置
+ */
+export function getLicense(): LicenseConfig | null {
+  return cachedLicense;
+}
+
+/**
+ * 检查功能是否可用
+ */
+export function isFeatureEnabled(feature: FeatureKey): boolean {
+  if (!cachedLicense) {
+    return false;
+  }
+  return cachedLicense.features[feature];
+}
+
+/**
+ * 检查是否达到限制
+ */
+export async function checkLimit(type: 'users' | 'materials'): Promise<{ allowed: boolean; current: number; max: number }> {
+  if (!cachedLicense) {
+    return { allowed: false, current: 0, max: 0 };
+  }
+
+  const max = type === 'users' ? cachedLicense.limits.maxUsers : cachedLicense.limits.maxMaterials;
+  
+  // -1 表示无限制
+  if (max === -1) {
+    return { allowed: true, current: 0, max: -1 };
+  }
+
+  const current = type === 'users' 
+    ? await prisma.user.count()
+    : await prisma.material.count();
+
+  return {
+    allowed: current < max,
+    current,
+    max,
+  };
+}
+
+/**
+ * 获取许可证类型
+ */
+export function getLicenseType(): string {
+  return cachedLicense?.type || 'FREE';
+}
+
+/**
+ * 检查许可证是否已过期
+ */
+export function isExpired(): boolean {
+  if (!cachedLicense || !cachedLicense.expiresAt) {
+    return false;
+  }
+  return new Date(cachedLicense.expiresAt) < new Date();
+}
+
+/**
+ * 启动心跳定时器
+ */
+export function startHeartbeat(): void {
+  if (heartbeatTimer) {
+    clearInterval(heartbeatTimer);
+  }
+  heartbeatTimer = setInterval(heartbeat, HEARTBEAT_INTERVAL);
+}
+
+/**
+ * 停止心跳定时器
+ */
+export function stopHeartbeat(): void {
+  if (heartbeatTimer) {
+    clearInterval(heartbeatTimer);
+    heartbeatTimer = null;
+  }
+}
+
+/**
+ * 初始化许可证服务
+ */
+export async function initLicenseService(): Promise<void> {
+  const result = await verify();
+  if (result.valid) {
+    startHeartbeat();
+  }
+}
+
+// ============ 内部辅助函数 ============
+
+async function saveLicenseLocally(licenseKey: string, license: SignedLicense): Promise<void> {
+  const instanceId = await getInstanceId();
+  
+  const localData: LocalLicenseData = {
+    instanceId,
+    licenseKey,
+    licenseData: encryptLocal(JSON.stringify(license)),
+    lastVerified: new Date().toISOString(),
+    cachedConfig: license.data,
+  };
+
+  await prisma.systemConfig.upsert({
+    where: { key: 'license' },
+    update: { value: JSON.stringify(localData) },
+    create: { key: 'license', value: JSON.stringify(localData) },
+  });
+}
+
+async function updateLocalLicense(license: SignedLicense): Promise<void> {
+  const existing = await getLocalLicense();
+  if (!existing) return;
+
+  const localData: LocalLicenseData = {
+    ...existing,
+    licenseData: encryptLocal(JSON.stringify(license)),
+    lastVerified: new Date().toISOString(),
+    cachedConfig: license.data,
+  };
+
+  await prisma.systemConfig.update({
+    where: { key: 'license' },
+    data: { value: JSON.stringify(localData) },
+  });
+}
+
+async function getLocalLicense(): Promise<LocalLicenseData | null> {
+  try {
+    const config = await prisma.systemConfig.findUnique({
+      where: { key: 'license' },
+    });
+
+    if (!config) return null;
+
+    return JSON.parse(config.value) as LocalLicenseData;
+  } catch {
+    return null;
+  }
+}
+
+function isWithinGracePeriod(lastVerifiedStr: string): boolean {
+  const lastVerified = new Date(lastVerifiedStr);
+  const gracePeriodEnd = new Date(lastVerified.getTime() + GRACE_PERIOD_DAYS * 24 * 60 * 60 * 1000);
+  return new Date() < gracePeriodEnd;
+}
--- a/lib/license/types.ts
+++ b/lib/license/types.ts
@ -0,0 +1,152 @@
+// 许可证类型
+export type LicenseType = 'FREE' | 'STANDARD' | 'PRO';
+
+// 许可证配置
+export interface LicenseConfig {
+  type: LicenseType;
+  limits: {
+    maxUsers: number;      // -1 表示无限
+    maxMaterials: number;  // -1 表示无限
+  };
+  features: {
+    customTemplates: boolean;
+    systemSettings: boolean;
+    departmentIsolation: boolean;
+    apiAccess: boolean;
+    intranetPenetration: boolean;
+  };
+  expiresAt: string | null;  // ISO 日期字符串，null 表示永久
+}
+
+// 签名后的许可证
+export interface SignedLicense {
+  data: LicenseConfig & { issuedAt: string };
+  signature: string;
+  issuedAt: string;
+}
+
+// 硬件指纹
+export interface HardwareFingerprint {
+  machineId: string;
+  hostname: string;
+  macAddress: string;
+  cpuId?: string;
+  instanceId: string;
+}
+
+// 激活请求
+export interface ActivateRequest {
+  licenseKey: string;
+  fingerprint: HardwareFingerprint;
+  timestamp: number;
+}
+
+// 激活响应
+export interface ActivateResponse {
+  success: boolean;
+  license?: SignedLicense;
+  error?: string;
+}
+
+// 验证请求
+export interface VerifyRequest {
+  instanceId: string;
+  fingerprint: HardwareFingerprint;
+  timestamp: number;
+}
+
+// 验证响应
+export interface VerifyResponse {
+  valid: boolean;
+  license?: SignedLicense;
+  error?: string;
+}
+
+// 心跳请求
+export interface HeartbeatRequest {
+  instanceId: string;
+  fingerprint: HardwareFingerprint;
+  usage: {
+    userCount: number;
+    materialCount: number;
+  };
+  timestamp: number;
+}
+
+// 心跳响应
+export interface HeartbeatResponse {
+  acknowledged: boolean;
+  license?: SignedLicense;
+}
+
+// 本地存储的许可证数据
+export interface LocalLicenseData {
+  instanceId: string;
+  licenseKey: string;
+  licenseData: string;  // 加密存储的签名许可证
+  lastVerified: string; // ISO 日期字符串
+  cachedConfig: LicenseConfig;
+}
+
+// 功能键
+export type FeatureKey = keyof LicenseConfig['features'];
+
+// 各版本的默认配置
+export const LICENSE_CONFIGS: Record<LicenseType, Omit<LicenseConfig, 'expiresAt'>> = {
+  FREE: {
+    type: 'FREE',
+    limits: {
+      maxUsers: 10,
+      maxMaterials: 100,
+    },
+    features: {
+      customTemplates: false,
+      systemSettings: false,
+      departmentIsolation: false,
+      apiAccess: false,
+      intranetPenetration: false,
+    },
+  },
+  STANDARD: {
+    type: 'STANDARD',
+    limits: {
+      maxUsers: -1,
+      maxMaterials: -1,
+    },
+    features: {
+      customTemplates: true,
+      systemSettings: true,
+      departmentIsolation: true,
+      apiAccess: true,
+      intranetPenetration: false,
+    },
+  },
+  PRO: {
+    type: 'PRO',
+    limits: {
+      maxUsers: -1,
+      maxMaterials: -1,
+    },
+    features: {
+      customTemplates: true,
+      systemSettings: true,
+      departmentIsolation: true,
+      apiAccess: true,
+      intranetPenetration: true,
+    },
+  },
+};
+
+/**
+ * 根据许可证类型生成配置
+ */
+export function generateLicenseConfig(
+  type: LicenseType,
+  expiresAt?: Date | null
+): LicenseConfig {
+  const baseConfig = LICENSE_CONFIGS[type];
+  return {
+    ...baseConfig,
+    expiresAt: expiresAt ? expiresAt.toISOString() : null,
+  };
+}
--- a/license-server/.env.example
+++ b/license-server/.env.example
@ -0,0 +1,15 @@
+# 数据库连接
+DATABASE_URL="postgresql://postgres:password@localhost:5432/license_server?schema=public"
+
+# RSA 密钥（生产环境请使用 generate-keys 脚本生成）
+RSA_PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----\n...\n-----END RSA PRIVATE KEY-----"
+RSA_PUBLIC_KEY="-----BEGIN PUBLIC KEY-----\n...\n-----END PUBLIC KEY-----"
+
+# AES 加密密钥（32字节 hex）
+AES_SECRET_KEY="your-32-byte-hex-key-here-12345678901234567890"
+
+# JWT 密钥
+JWT_SECRET="your-jwt-secret-key"
+
+# 管理员初始密码
+ADMIN_INITIAL_PASSWORD="admin123"
--- a/license-server/.gitignore
+++ b/license-server/.gitignore
@ -0,0 +1,41 @@
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# prisma
+prisma/migrations
+
+# keys
+keys/
+*.key
--- a/license-server/Dockerfile
+++ b/license-server/Dockerfile
@ -0,0 +1,49 @@
+# 构建阶段 - 使用 Debian slim
+FROM node:20-slim AS builder
+WORKDIR /app
+
+# 使用阿里云镜像源
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list
+
+# 安装 OpenSSL
+RUN apt-get update && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
+
+# 安装依赖（使用淘宝镜像）
+COPY package*.json ./
+RUN npm config set registry https://registry.npmmirror.com && \
+    npm install --legacy-peer-deps
+
+# 复制源码
+COPY . .
+
+# 生成 Prisma Client
+RUN node node_modules/prisma/build/index.js generate
+
+# 构建（直接用 node 执行 next）
+RUN node node_modules/next/dist/bin/next build
+
+# 生产阶段
+FROM node:20-slim AS runner
+WORKDIR /app
+
+# 使用阿里云镜像源
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list
+
+# 安装 OpenSSL
+RUN apt-get update && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
+
+ENV NODE_ENV=production
+
+# 复制必要文件
+COPY --from=builder /app/next.config.js ./
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/prisma ./prisma
+COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]
--- a/license-server/app/admin/alerts/page.tsx
+++ b/license-server/app/admin/alerts/page.tsx
@ -0,0 +1,203 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+
+interface Alert {
+  id: string;
+  alertType: string;
+  status: string;
+  details: Record<string, unknown> | null;
+  createdAt: string;
+  resolvedAt: string | null;
+  license: {
+    licenseKey: string;
+    customer: { companyName: string } | null;
+  };
+}
+
+export default function AlertsPage() {
+  const router = useRouter();
+  const [alerts, setAlerts] = useState<Alert[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [filter, setFilter] = useState<'all' | 'pending' | 'resolved'>('pending');
+
+  useEffect(() => {
+    fetchAlerts();
+  }, [filter]);
+
+  const fetchAlerts = async () => {
+    try {
+      const res = await fetch(`/api/admin/alerts?status=${filter}`);
+      if (res.status === 401) {
+        router.push('/admin/login');
+        return;
+      }
+      const data = await res.json();
+      setAlerts(data.alerts || []);
+    } catch (error) {
+      console.error('获取告警列表失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleResolve = async (id: string) => {
+    try {
+      const res = await fetch(`/api/admin/alerts/${id}/resolve`, { method: 'POST' });
+      if (res.ok) {
+        fetchAlerts();
+      }
+    } catch (error) {
+      console.error('处理告警失败:', error);
+    }
+  };
+
+  const handleIgnore = async (id: string) => {
+    try {
+      const res = await fetch(`/api/admin/alerts/${id}/ignore`, { method: 'POST' });
+      if (res.ok) {
+        fetchAlerts();
+      }
+    } catch (error) {
+      console.error('忽略告警失败:', error);
+    }
+  };
+
+  const getAlertTypeLabel = (type: string) => {
+    const labels: Record<string, string> = {
+      multi_device: '多设备激活',
+      fingerprint_mismatch: '指纹不匹配',
+      suspicious_activity: '可疑活动',
+    };
+    return labels[type] || type;
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      <nav className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+          <div className="flex items-center gap-4">
+            <Link href="/admin" className="text-gray-600 hover:text-gray-900">
+              ← 返回
+            </Link>
+            <h1 className="text-xl font-bold">告警中心</h1>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-7xl mx-auto px-4 py-8">
+        <div className="bg-white rounded-lg shadow">
+          <div className="p-6 border-b">
+            <div className="flex gap-2">
+              <button
+                onClick={() => setFilter('pending')}
+                className={`px-4 py-2 rounded-lg ${
+                  filter === 'pending'
+                    ? 'bg-blue-600 text-white'
+                    : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
+                }`}
+              >
+                待处理
+              </button>
+              <button
+                onClick={() => setFilter('resolved')}
+                className={`px-4 py-2 rounded-lg ${
+                  filter === 'resolved'
+                    ? 'bg-blue-600 text-white'
+                    : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
+                }`}
+              >
+                已处理
+              </button>
+              <button
+                onClick={() => setFilter('all')}
+                className={`px-4 py-2 rounded-lg ${
+                  filter === 'all'
+                    ? 'bg-blue-600 text-white'
+                    : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
+                }`}
+              >
+                全部
+              </button>
+            </div>
+          </div>
+
+          {loading ? (
+            <div className="p-8 text-center text-gray-500">加载中...</div>
+          ) : (
+            <div className="divide-y">
+              {alerts.map((alert) => (
+                <div key={alert.id} className="p-6">
+                  <div className="flex justify-between items-start">
+                    <div>
+                      <div className="flex items-center gap-2 mb-2">
+                        <span
+                          className={`px-2 py-1 rounded text-xs font-medium ${
+                            alert.status === 'pending'
+                              ? 'bg-red-100 text-red-700'
+                              : alert.status === 'resolved'
+                              ? 'bg-green-100 text-green-700'
+                              : 'bg-gray-100 text-gray-700'
+                          }`}
+                        >
+                          {alert.status === 'pending'
+                            ? '待处理'
+                            : alert.status === 'resolved'
+                            ? '已处理'
+                            : '已忽略'}
+                        </span>
+                        <span className="font-medium">{getAlertTypeLabel(alert.alertType)}</span>
+                      </div>
+                      <p className="text-sm text-gray-600 mb-1">
+                        许可证: <span className="font-mono">{alert.license.licenseKey}</span>
+                      </p>
+                      {alert.license.customer && (
+                        <p className="text-sm text-gray-600 mb-1">
+                          客户: {alert.license.customer.companyName}
+                        </p>
+                      )}
+                      <p className="text-sm text-gray-500">
+                        时间: {new Date(alert.createdAt).toLocaleString()}
+                      </p>
+                      {alert.details && (
+                        <details className="mt-2">
+                          <summary className="text-sm text-blue-600 cursor-pointer">
+                            查看详情
+                          </summary>
+                          <pre className="mt-2 p-3 bg-gray-100 rounded text-xs overflow-auto">
+                            {JSON.stringify(alert.details, null, 2)}
+                          </pre>
+                        </details>
+                      )}
+                    </div>
+                    {alert.status === 'pending' && (
+                      <div className="flex gap-2">
+                        <button
+                          onClick={() => handleResolve(alert.id)}
+                          className="px-3 py-1 bg-green-600 text-white rounded text-sm hover:bg-green-700"
+                        >
+                          处理
+                        </button>
+                        <button
+                          onClick={() => handleIgnore(alert.id)}
+                          className="px-3 py-1 bg-gray-200 text-gray-700 rounded text-sm hover:bg-gray-300"
+                        >
+                          忽略
+                        </button>
+                      </div>
+                    )}
+                  </div>
+                </div>
+              ))}
+              {!alerts.length && (
+                <div className="p-8 text-center text-gray-500">暂无告警</div>
+              )}
+            </div>
+          )}
+        </div>
+      </main>
+    </div>
+  );
+}
--- a/license-server/app/admin/customers/page.tsx
+++ b/license-server/app/admin/customers/page.tsx
@ -0,0 +1,276 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+
+interface Customer {
+  id: string;
+  companyName: string;
+  contactName: string | null;
+  contactEmail: string | null;
+  contactPhone: string | null;
+  createdAt: string;
+  _count: { licenses: number };
+}
+
+export default function CustomersPage() {
+  const router = useRouter();
+  const [customers, setCustomers] = useState<Customer[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [search, setSearch] = useState('');
+  const [showModal, setShowModal] = useState(false);
+
+  useEffect(() => {
+    fetchCustomers();
+  }, []);
+
+  const fetchCustomers = async () => {
+    try {
+      const res = await fetch('/api/admin/customers');
+      if (res.status === 401) {
+        router.push('/admin/login');
+        return;
+      }
+      const data = await res.json();
+      setCustomers(data.customers || []);
+    } catch (error) {
+      console.error('获取客户列表失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const filteredCustomers = customers.filter(
+    (c) =>
+      c.companyName.toLowerCase().includes(search.toLowerCase()) ||
+      c.contactName?.toLowerCase().includes(search.toLowerCase()) ||
+      c.contactEmail?.toLowerCase().includes(search.toLowerCase())
+  );
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      <nav className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+          <div className="flex items-center gap-4">
+            <Link href="/admin" className="text-gray-600 hover:text-gray-900">
+              ← 返回
+            </Link>
+            <h1 className="text-xl font-bold">客户管理</h1>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-7xl mx-auto px-4 py-8">
+        <div className="bg-white rounded-lg shadow">
+          <div className="p-6 border-b flex justify-between items-center">
+            <input
+              type="text"
+              placeholder="搜索客户..."
+              value={search}
+              onChange={(e) => setSearch(e.target.value)}
+              className="px-4 py-2 border rounded-lg w-64"
+            />
+            <button
+              onClick={() => setShowModal(true)}
+              className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
+            >
+              添加客户
+            </button>
+          </div>
+
+          {loading ? (
+            <div className="p-8 text-center text-gray-500">加载中...</div>
+          ) : (
+            <table className="w-full">
+              <thead className="bg-gray-50">
+                <tr>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    公司名称
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    联系人
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    邮箱
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    许可证数
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    创建时间
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    操作
+                  </th>
+                </tr>
+              </thead>
+              <tbody className="divide-y divide-gray-200">
+                {filteredCustomers.map((customer) => (
+                  <tr key={customer.id}>
+                    <td className="px-6 py-4 font-medium">{customer.companyName}</td>
+                    <td className="px-6 py-4 text-gray-600">{customer.contactName || '-'}</td>
+                    <td className="px-6 py-4 text-gray-600">{customer.contactEmail || '-'}</td>
+                    <td className="px-6 py-4">{customer._count.licenses}</td>
+                    <td className="px-6 py-4 text-gray-600">
+                      {new Date(customer.createdAt).toLocaleDateString()}
+                    </td>
+                    <td className="px-6 py-4">
+                      <Link
+                        href={`/admin/customers/${customer.id}`}
+                        className="text-blue-600 hover:underline"
+                      >
+                        查看
+                      </Link>
+                    </td>
+                  </tr>
+                ))}
+                {!filteredCustomers.length && (
+                  <tr>
+                    <td colSpan={6} className="px-6 py-8 text-center text-gray-500">
+                      暂无客户数据
+                    </td>
+                  </tr>
+                )}
+              </tbody>
+            </table>
+          )}
+        </div>
+      </main>
+
+      {showModal && (
+        <CustomerModal
+          onClose={() => setShowModal(false)}
+          onSuccess={() => {
+            setShowModal(false);
+            fetchCustomers();
+          }}
+        />
+      )}
+    </div>
+  );
+}
+
+function CustomerModal({
+  onClose,
+  onSuccess,
+}: {
+  onClose: () => void;
+  onSuccess: () => void;
+}) {
+  const [form, setForm] = useState({
+    companyName: '',
+    contactName: '',
+    contactEmail: '',
+    contactPhone: '',
+  });
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+
+    try {
+      const res = await fetch('/api/admin/customers', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(form),
+      });
+
+      const data = await res.json();
+      if (data.success) {
+        onSuccess();
+      } else {
+        setError(data.error || '创建失败');
+      }
+    } catch {
+      setError('网络错误');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+      <div className="bg-white rounded-lg shadow-xl w-full max-w-md">
+        <div className="p-6 border-b">
+          <h2 className="text-lg font-medium">添加客户</h2>
+        </div>
+
+        <form onSubmit={handleSubmit} className="p-6 space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              公司名称 *
+            </label>
+            <input
+              type="text"
+              value={form.companyName}
+              onChange={(e) => setForm({ ...form, companyName: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+              required
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              联系人
+            </label>
+            <input
+              type="text"
+              value={form.contactName}
+              onChange={(e) => setForm({ ...form, contactName: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              邮箱
+            </label>
+            <input
+              type="email"
+              value={form.contactEmail}
+              onChange={(e) => setForm({ ...form, contactEmail: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              电话
+            </label>
+            <input
+              type="tel"
+              value={form.contactPhone}
+              onChange={(e) => setForm({ ...form, contactPhone: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+            />
+          </div>
+
+          {error && (
+            <div className="text-red-600 text-sm bg-red-50 p-3 rounded-lg">{error}</div>
+          )}
+
+          <div className="flex gap-3 pt-4">
+            <button
+              type="button"
+              onClick={onClose}
+              className="flex-1 py-2 border rounded-lg hover:bg-gray-50"
+            >
+              取消
+            </button>
+            <button
+              type="submit"
+              disabled={loading}
+              className="flex-1 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50"
+            >
+              {loading ? '创建中...' : '创建'}
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}
--- a/license-server/app/admin/licenses/page.tsx
+++ b/license-server/app/admin/licenses/page.tsx
@ -0,0 +1,398 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+
+interface License {
+  id: string;
+  licenseKey: string;
+  licenseType: string;
+  status: string;
+  expiresAt: string | null;
+  createdAt: string;
+  customer: { companyName: string } | null;
+  _count: { activations: number };
+}
+
+interface Customer {
+  id: string;
+  companyName: string;
+}
+
+export default function LicensesPage() {
+  const router = useRouter();
+  const [licenses, setLicenses] = useState<License[]>([]);
+  const [customers, setCustomers] = useState<Customer[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [search, setSearch] = useState('');
+  const [showModal, setShowModal] = useState(false);
+
+  useEffect(() => {
+    fetchData();
+  }, []);
+
+  const fetchData = async () => {
+    try {
+      const [licensesRes, customersRes] = await Promise.all([
+        fetch('/api/admin/licenses'),
+        fetch('/api/admin/customers'),
+      ]);
+
+      if (licensesRes.status === 401) {
+        router.push('/admin/login');
+        return;
+      }
+
+      const licensesData = await licensesRes.json();
+      const customersData = await customersRes.json();
+
+      setLicenses(licensesData.licenses || []);
+      setCustomers(customersData.customers || []);
+    } catch (error) {
+      console.error('获取数据失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const filteredLicenses = licenses.filter(
+    (l) =>
+      l.licenseKey.toLowerCase().includes(search.toLowerCase()) ||
+      l.customer?.companyName.toLowerCase().includes(search.toLowerCase())
+  );
+
+  const handleDisable = async (id: string) => {
+    if (!confirm('确定要禁用此许可证吗？')) return;
+
+    try {
+      const res = await fetch(`/api/admin/licenses/${id}/disable`, { method: 'POST' });
+      if (res.ok) {
+        fetchData();
+      }
+    } catch (error) {
+      console.error('禁用失败:', error);
+    }
+  };
+
+  const handleReset = async (id: string) => {
+    if (!confirm('确定要重置硬件绑定吗？这将允许在新设备上激活。')) return;
+
+    try {
+      const res = await fetch(`/api/admin/licenses/${id}/reset`, { method: 'POST' });
+      if (res.ok) {
+        fetchData();
+      }
+    } catch (error) {
+      console.error('重置失败:', error);
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      <nav className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+          <div className="flex items-center gap-4">
+            <Link href="/admin" className="text-gray-600 hover:text-gray-900">
+              ← 返回
+            </Link>
+            <h1 className="text-xl font-bold">许可证管理</h1>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-7xl mx-auto px-4 py-8">
+        <div className="bg-white rounded-lg shadow">
+          <div className="p-6 border-b flex justify-between items-center">
+            <input
+              type="text"
+              placeholder="搜索许可证..."
+              value={search}
+              onChange={(e) => setSearch(e.target.value)}
+              className="px-4 py-2 border rounded-lg w-64"
+            />
+            <button
+              onClick={() => setShowModal(true)}
+              className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
+            >
+              生成许可证
+            </button>
+          </div>
+
+          {loading ? (
+            <div className="p-8 text-center text-gray-500">加载中...</div>
+          ) : (
+            <div className="overflow-x-auto">
+              <table className="w-full">
+                <thead className="bg-gray-50">
+                  <tr>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      许可证密钥
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      类型
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      状态
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      客户
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      激活数
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      到期时间
+                    </th>
+                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                      操作
+                    </th>
+                  </tr>
+                </thead>
+                <tbody className="divide-y divide-gray-200">
+                  {filteredLicenses.map((license) => (
+                    <tr key={license.id}>
+                      <td className="px-6 py-4 font-mono text-sm">{license.licenseKey}</td>
+                      <td className="px-6 py-4">
+                        <TypeBadge type={license.licenseType} />
+                      </td>
+                      <td className="px-6 py-4">
+                        <StatusBadge status={license.status} />
+                      </td>
+                      <td className="px-6 py-4 text-gray-600">
+                        {license.customer?.companyName || '-'}
+                      </td>
+                      <td className="px-6 py-4">{license._count.activations}</td>
+                      <td className="px-6 py-4 text-gray-600">
+                        {license.expiresAt
+                          ? new Date(license.expiresAt).toLocaleDateString()
+                          : '永久'}
+                      </td>
+                      <td className="px-6 py-4">
+                        <div className="flex gap-2">
+                          {license.status === 'active' && (
+                            <button
+                              onClick={() => handleDisable(license.id)}
+                              className="text-red-600 hover:underline text-sm"
+                            >
+                              禁用
+                            </button>
+                          )}
+                          <button
+                            onClick={() => handleReset(license.id)}
+                            className="text-blue-600 hover:underline text-sm"
+                          >
+                            重置绑定
+                          </button>
+                        </div>
+                      </td>
+                    </tr>
+                  ))}
+                  {!filteredLicenses.length && (
+                    <tr>
+                      <td colSpan={7} className="px-6 py-8 text-center text-gray-500">
+                        暂无许可证数据
+                      </td>
+                    </tr>
+                  )}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+      </main>
+
+      {showModal && (
+        <LicenseModal
+          customers={customers}
+          onClose={() => setShowModal(false)}
+          onSuccess={() => {
+            setShowModal(false);
+            fetchData();
+          }}
+        />
+      )}
+    </div>
+  );
+}
+
+function TypeBadge({ type }: { type: string }) {
+  const colors: Record<string, string> = {
+    FREE: 'bg-gray-100 text-gray-700',
+    STANDARD: 'bg-blue-100 text-blue-700',
+    PRO: 'bg-purple-100 text-purple-700',
+  };
+  return (
+    <span className={`px-2 py-1 rounded text-xs font-medium ${colors[type] || colors.FREE}`}>
+      {type}
+    </span>
+  );
+}
+
+function StatusBadge({ status }: { status: string }) {
+  const colors: Record<string, string> = {
+    active: 'bg-green-100 text-green-700',
+    disabled: 'bg-red-100 text-red-700',
+    expired: 'bg-yellow-100 text-yellow-700',
+  };
+  const labels: Record<string, string> = {
+    active: '正常',
+    disabled: '已禁用',
+    expired: '已过期',
+  };
+  return (
+    <span className={`px-2 py-1 rounded text-xs font-medium ${colors[status] || colors.active}`}>
+      {labels[status] || status}
+    </span>
+  );
+}
+
+function LicenseModal({
+  customers,
+  onClose,
+  onSuccess,
+}: {
+  customers: Customer[];
+  onClose: () => void;
+  onSuccess: () => void;
+}) {
+  const [form, setForm] = useState({
+    customerId: '',
+    licenseType: 'STANDARD',
+    expiresInDays: '',
+  });
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [generatedKey, setGeneratedKey] = useState('');
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+
+    try {
+      const res = await fetch('/api/admin/licenses', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          customerId: form.customerId || null,
+          licenseType: form.licenseType,
+          expiresInDays: form.expiresInDays ? parseInt(form.expiresInDays) : null,
+        }),
+      });
+
+      const data = await res.json();
+      if (data.success) {
+        setGeneratedKey(data.license.licenseKey);
+      } else {
+        setError(data.error || '生成失败');
+      }
+    } catch {
+      setError('网络错误');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  if (generatedKey) {
+    return (
+      <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+        <div className="bg-white rounded-lg shadow-xl w-full max-w-md p-6">
+          <h2 className="text-lg font-medium mb-4">许可证已生成</h2>
+          <div className="bg-gray-100 p-4 rounded-lg mb-4">
+            <p className="text-sm text-gray-500 mb-2">许可证密钥：</p>
+            <p className="font-mono text-lg font-bold text-center">{generatedKey}</p>
+          </div>
+          <p className="text-sm text-gray-500 mb-4">请妥善保存此密钥，它只会显示一次。</p>
+          <button
+            onClick={onSuccess}
+            className="w-full py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
+          >
+            完成
+          </button>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+      <div className="bg-white rounded-lg shadow-xl w-full max-w-md">
+        <div className="p-6 border-b">
+          <h2 className="text-lg font-medium">生成许可证</h2>
+        </div>
+
+        <form onSubmit={handleSubmit} className="p-6 space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              关联客户
+            </label>
+            <select
+              value={form.customerId}
+              onChange={(e) => setForm({ ...form, customerId: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+            >
+              <option value="">不关联客户</option>
+              {customers.map((c) => (
+                <option key={c.id} value={c.id}>
+                  {c.companyName}
+                </option>
+              ))}
+            </select>
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              许可证类型 *
+            </label>
+            <select
+              value={form.licenseType}
+              onChange={(e) => setForm({ ...form, licenseType: e.target.value })}
+              className="w-full px-3 py-2 border rounded-lg"
+              required
+            >
+              <option value="FREE">免费版</option>
+              <option value="STANDARD">标准版</option>
+              <option value="PRO">专业版</option>
+            </select>
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              有效期（天）
+            </label>
+            <input
+              type="number"
+              value={form.expiresInDays}
+              onChange={(e) => setForm({ ...form, expiresInDays: e.target.value })}
+              placeholder="留空表示永久有效"
+              className="w-full px-3 py-2 border rounded-lg"
+              min="1"
+            />
+          </div>
+
+          {error && (
+            <div className="text-red-600 text-sm bg-red-50 p-3 rounded-lg">{error}</div>
+          )}
+
+          <div className="flex gap-3 pt-4">
+            <button
+              type="button"
+              onClick={onClose}
+              className="flex-1 py-2 border rounded-lg hover:bg-gray-50"
+            >
+              取消
+            </button>
+            <button
+              type="submit"
+              disabled={loading}
+              className="flex-1 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50"
+            >
+              {loading ? '生成中...' : '生成'}
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}
--- a/license-server/app/admin/login/page.tsx
+++ b/license-server/app/admin/login/page.tsx
@ -0,0 +1,88 @@
+'use client';
+
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+
+export default function AdminLoginPage() {
+  const router = useRouter();
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [error, setError] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError('');
+    setLoading(true);
+
+    try {
+      const res = await fetch('/api/admin/auth/login', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ username, password }),
+      });
+
+      const data = await res.json();
+
+      if (data.success) {
+        router.push('/admin');
+      } else {
+        setError(data.error || '登录失败');
+      }
+    } catch {
+      setError('网络错误');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-gray-100">
+      <div className="bg-white p-8 rounded-lg shadow-md w-full max-w-md">
+        <h1 className="text-2xl font-bold text-center mb-6">许可证管理后台</h1>
+
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              用户名
+            </label>
+            <input
+              type="text"
+              value={username}
+              onChange={(e) => setUsername(e.target.value)}
+              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              required
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              密码
+            </label>
+            <input
+              type="password"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              required
+            />
+          </div>
+
+          {error && (
+            <div className="text-red-600 text-sm bg-red-50 p-3 rounded-lg">
+              {error}
+            </div>
+          )}
+
+          <button
+            type="submit"
+            disabled={loading}
+            className="w-full py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 disabled:cursor-not-allowed"
+          >
+            {loading ? '登录中...' : '登录'}
+          </button>
+        </form>
+      </div>
+    </div>
+  );
+}
--- a/license-server/app/admin/page.tsx
+++ b/license-server/app/admin/page.tsx
@ -0,0 +1,217 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+
+interface DashboardStats {
+  customers: { total: number };
+  licenses: { total: number; byType: Record<string, number>; byStatus: Record<string, number> };
+  activations: { total: number; active: number };
+  alerts: { pending: number };
+  recentActivations: Array<{
+    id: string;
+    licenseKey: string;
+    licenseType: string;
+    activatedAt: string;
+    companyName: string | null;
+  }>;
+}
+
+export default function AdminDashboard() {
+  const router = useRouter();
+  const [stats, setStats] = useState<DashboardStats | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    fetchStats();
+  }, []);
+
+  const fetchStats = async () => {
+    try {
+      const res = await fetch('/api/admin/dashboard');
+      if (res.status === 401) {
+        router.push('/admin/login');
+        return;
+      }
+      const data = await res.json();
+      setStats(data);
+    } catch (error) {
+      console.error('获取统计数据失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleLogout = async () => {
+    await fetch('/api/admin/auth/logout', { method: 'POST' });
+    router.push('/admin/login');
+  };
+
+  if (loading) {
+    return (
+      <div className="min-h-screen flex items-center justify-center bg-gray-100">
+        <div className="text-gray-500">加载中...</div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      {/* 顶部导航 */}
+      <nav className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+          <h1 className="text-xl font-bold">许可证管理后台</h1>
+          <div className="flex items-center gap-4">
+            <Link href="/admin/customers" className="text-gray-600 hover:text-gray-900">
+              客户管理
+            </Link>
+            <Link href="/admin/licenses" className="text-gray-600 hover:text-gray-900">
+              许可证管理
+            </Link>
+            <Link href="/admin/alerts" className="text-gray-600 hover:text-gray-900">
+              告警中心
+              {stats?.alerts.pending ? (
+                <span className="ml-1 px-2 py-0.5 bg-red-500 text-white text-xs rounded-full">
+                  {stats.alerts.pending}
+                </span>
+              ) : null}
+            </Link>
+            <button
+              onClick={handleLogout}
+              className="text-gray-600 hover:text-gray-900"
+            >
+              退出
+            </button>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-7xl mx-auto px-4 py-8">
+        {/* 统计卡片 */}
+        <div className="grid grid-cols-4 gap-6 mb-8">
+          <StatCard title="客户总数" value={stats?.customers.total || 0} />
+          <StatCard title="许可证总数" value={stats?.licenses.total || 0} />
+          <StatCard title="活跃激活" value={stats?.activations.active || 0} />
+          <StatCard
+            title="待处理告警"
+            value={stats?.alerts.pending || 0}
+            highlight={!!stats?.alerts.pending}
+          />
+        </div>
+
+        {/* 许可证分布 */}
+        <div className="grid grid-cols-2 gap-6 mb-8">
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-lg font-medium mb-4">许可证类型分布</h3>
+            <div className="space-y-3">
+              {Object.entries(stats?.licenses.byType || {}).map(([type, count]) => (
+                <div key={type} className="flex justify-between items-center">
+                  <span className="text-gray-600">{type}</span>
+                  <span className="font-medium">{count}</span>
+                </div>
+              ))}
+            </div>
+          </div>
+
+          <div className="bg-white rounded-lg shadow p-6">
+            <h3 className="text-lg font-medium mb-4">许可证状态分布</h3>
+            <div className="space-y-3">
+              {Object.entries(stats?.licenses.byStatus || {}).map(([status, count]) => (
+                <div key={status} className="flex justify-between items-center">
+                  <span className="text-gray-600">
+                    {status === 'active' ? '正常' : status === 'disabled' ? '已禁用' : '已过期'}
+                  </span>
+                  <span className="font-medium">{count}</span>
+                </div>
+              ))}
+            </div>
+          </div>
+        </div>
+
+        {/* 最近激活 */}
+        <div className="bg-white rounded-lg shadow">
+          <div className="p-6 border-b">
+            <h3 className="text-lg font-medium">最近激活</h3>
+          </div>
+          <div className="overflow-x-auto">
+            <table className="w-full">
+              <thead className="bg-gray-50">
+                <tr>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    许可证密钥
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    类型
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    客户
+                  </th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">
+                    激活时间
+                  </th>
+                </tr>
+              </thead>
+              <tbody className="divide-y divide-gray-200">
+                {stats?.recentActivations.map((activation) => (
+                  <tr key={activation.id}>
+                    <td className="px-6 py-4 font-mono text-sm">{activation.licenseKey}</td>
+                    <td className="px-6 py-4">
+                      <TypeBadge type={activation.licenseType} />
+                    </td>
+                    <td className="px-6 py-4 text-gray-600">
+                      {activation.companyName || '-'}
+                    </td>
+                    <td className="px-6 py-4 text-gray-600">
+                      {new Date(activation.activatedAt).toLocaleString()}
+                    </td>
+                  </tr>
+                ))}
+                {!stats?.recentActivations.length && (
+                  <tr>
+                    <td colSpan={4} className="px-6 py-8 text-center text-gray-500">
+                      暂无激活记录
+                    </td>
+                  </tr>
+                )}
+              </tbody>
+            </table>
+          </div>
+        </div>
+      </main>
+    </div>
+  );
+}
+
+function StatCard({
+  title,
+  value,
+  highlight = false,
+}: {
+  title: string;
+  value: number;
+  highlight?: boolean;
+}) {
+  return (
+    <div className={`bg-white rounded-lg shadow p-6 ${highlight ? 'ring-2 ring-red-500' : ''}`}>
+      <div className="text-sm text-gray-500 mb-1">{title}</div>
+      <div className={`text-3xl font-bold ${highlight ? 'text-red-600' : 'text-gray-900'}`}>
+        {value}
+      </div>
+    </div>
+  );
+}
+
+function TypeBadge({ type }: { type: string }) {
+  const colors: Record<string, string> = {
+    FREE: 'bg-gray-100 text-gray-700',
+    STANDARD: 'bg-blue-100 text-blue-700',
+    PRO: 'bg-purple-100 text-purple-700',
+  };
+
+  return (
+    <span className={`px-2 py-1 rounded text-xs font-medium ${colors[type] || colors.FREE}`}>
+      {type}
+    </span>
+  );
+}
--- a/license-server/app/admin/versions/page.tsx
+++ b/license-server/app/admin/versions/page.tsx
@ -0,0 +1,156 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+
+interface Version {
+  id: string;
+  version: string;
+  releaseNotes: string | null;
+  minRequiredVersion: string | null;
+  isSecurityUpdate: boolean;
+  isCriticalUpdate: boolean;
+  downloadSize: string | null;
+  releaseDate: string;
+}
+
+export default function VersionsPage() {
+  const router = useRouter();
+  const [versions, setVersions] = useState<Version[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [showModal, setShowModal] = useState(false);
+
+  useEffect(() => {
+    fetchVersions();
+  }, []);
+
+  const fetchVersions = async () => {
+    try {
+      const res = await fetch('/api/admin/versions');
+      if (res.status === 401) {
+        router.push('/admin/login');
+        return;
+      }
+      const data = await res.json();
+      setVersions(data.versions || []);
+    } catch (error) {
+      console.error('获取版本列表失败:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100">
+      <nav className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+          <div className="flex items-center gap-4">
+            <Link href="/admin" className="text-gray-600 hover:text-gray-900">← 返回</Link>
+            <h1 className="text-xl font-bold">版本管理</h1>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-7xl mx-auto px-4 py-8">
+        <div className="bg-white rounded-lg shadow">
+          <div className="p-6 border-b flex justify-between items-center">
+            <h2 className="font-medium">版本列表</h2>
+            <button onClick={() => setShowModal(true)} className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700">
+              发布新版本
+            </button>
+          </div>
+
+          {loading ? (
+            <div className="p-8 text-center text-gray-500">加载中...</div>
+          ) : (
+            <table className="w-full">
+              <thead className="bg-gray-50">
+                <tr>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">版本号</th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">发布日期</th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">最低要求版本</th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">标签</th>
+                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">更新说明</th>
+                </tr>
+              </thead>
+              <tbody className="divide-y divide-gray-200">
+                {versions.map((v) => (
+                  <tr key={v.id}>
+                    <td className="px-6 py-4 font-mono font-medium">{v.version}</td>
+                    <td className="px-6 py-4 text-gray-600">{new Date(v.releaseDate).toLocaleDateString()}</td>
+                    <td className="px-6 py-4 text-gray-600">{v.minRequiredVersion || '-'}</td>
+                    <td className="px-6 py-4">
+                      {v.isSecurityUpdate && <span className="px-2 py-1 bg-red-100 text-red-700 rounded text-xs mr-1">安全更新</span>}
+                      {v.isCriticalUpdate && <span className="px-2 py-1 bg-yellow-100 text-yellow-700 rounded text-xs">重要更新</span>}
+                    </td>
+                    <td className="px-6 py-4 text-gray-600 max-w-xs truncate">{v.releaseNotes || '-'}</td>
+                  </tr>
+                ))}
+                {!versions.length && (
+                  <tr><td colSpan={5} className="px-6 py-8 text-center text-gray-500">暂无版本数据</td></tr>
+                )}
+              </tbody>
+            </table>
+          )}
+        </div>
+      </main>
+
+      {showModal && <VersionModal onClose={() => setShowModal(false)} onSuccess={() => { setShowModal(false); fetchVersions(); }} />}
+    </div>
+  );
+}
+
+function VersionModal({ onClose, onSuccess }: { onClose: () => void; onSuccess: () => void }) {
+  const [form, setForm] = useState({ version: '', releaseNotes: '', minRequiredVersion: '', isSecurityUpdate: false, isCriticalUpdate: false });
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    try {
+      const res = await fetch('/api/admin/versions', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(form),
+      });
+      const data = await res.json();
+      if (data.success) onSuccess();
+      else setError(data.error || '发布失败');
+    } catch { setError('网络错误'); }
+    finally { setLoading(false); }
+  };
+
+  return (
+    <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+      <div className="bg-white rounded-lg shadow-xl w-full max-w-md">
+        <div className="p-6 border-b"><h2 className="text-lg font-medium">发布新版本</h2></div>
+        <form onSubmit={handleSubmit} className="p-6 space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">版本号 *</label>
+            <input type="text" value={form.version} onChange={(e) => setForm({ ...form, version: e.target.value })} className="w-full px-3 py-2 border rounded-lg" placeholder="1.0.0" required />
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">更新说明</label>
+            <textarea value={form.releaseNotes} onChange={(e) => setForm({ ...form, releaseNotes: e.target.value })} className="w-full px-3 py-2 border rounded-lg" rows={3} />
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">最低要求版本</label>
+            <input type="text" value={form.minRequiredVersion} onChange={(e) => setForm({ ...form, minRequiredVersion: e.target.value })} className="w-full px-3 py-2 border rounded-lg" placeholder="留空表示不强制更新" />
+          </div>
+          <div className="flex gap-4">
+            <label className="flex items-center gap-2"><input type="checkbox" checked={form.isSecurityUpdate} onChange={(e) => setForm({ ...form, isSecurityUpdate: e.target.checked })} /><span className="text-sm">安全更新</span></label>
+            <label className="flex items-center gap-2"><input type="checkbox" checked={form.isCriticalUpdate} onChange={(e) => setForm({ ...form, isCriticalUpdate: e.target.checked })} /><span className="text-sm">重要更新</span></label>
+          </div>
+          {error && <div className="text-red-600 text-sm bg-red-50 p-3 rounded-lg">{error}</div>}
+          <div className="flex gap-3 pt-4">
+            <button type="button" onClick={onClose} className="flex-1 py-2 border rounded-lg hover:bg-gray-50">取消</button>
+            <button type="submit" disabled={loading} className="flex-1 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50">{loading ? '发布中...' : '发布'}</button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}
--- a/license-server/app/api/admin/alerts/[id]/ignore/route.ts
+++ b/license-server/app/api/admin/alerts/[id]/ignore/route.ts
@ -0,0 +1,30 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { id } = await params;
+
+    await prisma.alert.update({
+      where: { id },
+      data: {
+        status: 'ignored',
+        resolvedAt: new Date(),
+      },
+    });
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('忽略告警失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/alerts/[id]/resolve/route.ts
+++ b/license-server/app/api/admin/alerts/[id]/resolve/route.ts
@ -0,0 +1,30 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { id } = await params;
+
+    await prisma.alert.update({
+      where: { id },
+      data: {
+        status: 'resolved',
+        resolvedAt: new Date(),
+      },
+    });
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('处理告警失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/alerts/route.ts
+++ b/license-server/app/api/admin/alerts/route.ts
@ -0,0 +1,41 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+import { AlertStatus, Prisma } from '@prisma/client';
+
+export async function GET(request: NextRequest) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { searchParams } = new URL(request.url);
+    const status = searchParams.get('status') || 'pending';
+
+    let where: Prisma.AlertWhereInput = {};
+    if (status === 'resolved') {
+      where = { status: { in: [AlertStatus.resolved, AlertStatus.ignored] } };
+    } else if (status !== 'all') {
+      where = { status: AlertStatus.pending };
+    }
+
+    const alerts = await prisma.alert.findMany({
+      where,
+      orderBy: { createdAt: 'desc' },
+      include: {
+        license: {
+          select: {
+            licenseKey: true,
+            customer: { select: { companyName: true } },
+          },
+        },
+      },
+    });
+
+    return NextResponse.json({ alerts });
+  } catch (error) {
+    console.error('获取告警列表失败:', error);
+    return NextResponse.json({ error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/auth/login/route.ts
+++ b/license-server/app/api/admin/auth/login/route.ts
@ -0,0 +1,46 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { verifyAdmin } from '@/lib/auth';
+
+export async function POST(request: NextRequest) {
+  try {
+    const { username, password } = await request.json();
+
+    if (!username || !password) {
+      return NextResponse.json(
+        { success: false, error: '请输入用户名和密码' },
+        { status: 400 }
+      );
+    }
+
+    const result = await verifyAdmin(username, password);
+
+    if (result.success && result.token) {
+      const response = NextResponse.json({ success: true });
+
+      // 根据请求协议决定是否设置 Secure（支持 HTTP 部署）
+      const isSecure = request.headers.get('x-forwarded-proto') === 'https' || 
+                       request.url.startsWith('https://');
+
+      response.cookies.set('admin_token', result.token, {
+        httpOnly: true,
+        secure: isSecure,
+        sameSite: 'lax',
+        maxAge: 24 * 60 * 60, // 24小时
+        path: '/',
+      });
+
+      return response;
+    }
+
+    return NextResponse.json(
+      { success: false, error: result.error },
+      { status: 401 }
+    );
+  } catch (error) {
+    console.error('登录失败:', error);
+    return NextResponse.json(
+      { success: false, error: '服务器错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/api/admin/auth/logout/route.ts
+++ b/license-server/app/api/admin/auth/logout/route.ts
@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+
+export async function POST() {
+  const response = NextResponse.json({ success: true });
+
+  response.cookies.set('admin_token', '', {
+    httpOnly: true,
+    secure: process.env.NODE_ENV === 'production',
+    sameSite: 'lax',
+    maxAge: 0,
+    path: '/',
+  });
+
+  return response;
+}
--- a/license-server/app/api/admin/customers/route.ts
+++ b/license-server/app/api/admin/customers/route.ts
@ -0,0 +1,56 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function GET() {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const customers = await prisma.customer.findMany({
+      orderBy: { createdAt: 'desc' },
+      include: {
+        _count: { select: { licenses: true } },
+      },
+    });
+
+    return NextResponse.json({ customers });
+  } catch (error) {
+    console.error('获取客户列表失败:', error);
+    return NextResponse.json({ error: '服务器错误' }, { status: 500 });
+  }
+}
+
+export async function POST(request: NextRequest) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { companyName, contactName, contactEmail, contactPhone } = await request.json();
+
+    if (!companyName) {
+      return NextResponse.json(
+        { success: false, error: '公司名称不能为空' },
+        { status: 400 }
+      );
+    }
+
+    const customer = await prisma.customer.create({
+      data: {
+        companyName,
+        contactName: contactName || null,
+        contactEmail: contactEmail || null,
+        contactPhone: contactPhone || null,
+      },
+    });
+
+    return NextResponse.json({ success: true, customer });
+  } catch (error) {
+    console.error('创建客户失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/dashboard/route.ts
+++ b/license-server/app/api/admin/dashboard/route.ts
@ -0,0 +1,78 @@
+import { NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function GET() {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    // 客户统计
+    const customerCount = await prisma.customer.count();
+
+    // 许可证统计
+    const licenseCount = await prisma.license.count();
+    const licensesByType = await prisma.license.groupBy({
+      by: ['licenseType'],
+      _count: true,
+    });
+    const licensesByStatus = await prisma.license.groupBy({
+      by: ['status'],
+      _count: true,
+    });
+
+    // 激活统计
+    const activationCount = await prisma.activation.count();
+    const activeActivations = await prisma.activation.count({
+      where: { isActive: true },
+    });
+
+    // 待处理告警
+    const pendingAlerts = await prisma.alert.count({
+      where: { status: 'pending' },
+    });
+
+    // 最近激活
+    const recentActivations = await prisma.activation.findMany({
+      take: 10,
+      orderBy: { activatedAt: 'desc' },
+      include: {
+        license: {
+          include: {
+            customer: true,
+          },
+        },
+      },
+    });
+
+    return NextResponse.json({
+      customers: { total: customerCount },
+      licenses: {
+        total: licenseCount,
+        byType: Object.fromEntries(
+          licensesByType.map((item) => [item.licenseType, item._count])
+        ),
+        byStatus: Object.fromEntries(
+          licensesByStatus.map((item) => [item.status, item._count])
+        ),
+      },
+      activations: {
+        total: activationCount,
+        active: activeActivations,
+      },
+      alerts: { pending: pendingAlerts },
+      recentActivations: recentActivations.map((a) => ({
+        id: a.id,
+        licenseKey: a.license.licenseKey,
+        licenseType: a.license.licenseType,
+        activatedAt: a.activatedAt.toISOString(),
+        companyName: a.license.customer?.companyName || null,
+      })),
+    });
+  } catch (error) {
+    console.error('获取仪表盘数据失败:', error);
+    return NextResponse.json({ error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/licenses/[id]/disable/route.ts
+++ b/license-server/app/api/admin/licenses/[id]/disable/route.ts
@ -0,0 +1,27 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { id } = await params;
+
+    await prisma.license.update({
+      where: { id },
+      data: { status: 'disabled' },
+    });
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('禁用许可证失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/licenses/[id]/reset/route.ts
+++ b/license-server/app/api/admin/licenses/[id]/reset/route.ts
@ -0,0 +1,28 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { id } = await params;
+
+    // 将所有激活记录标记为非活跃
+    await prisma.activation.updateMany({
+      where: { licenseId: id },
+      data: { isActive: false },
+    });
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('重置硬件绑定失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/licenses/route.ts
+++ b/license-server/app/api/admin/licenses/route.ts
@ -0,0 +1,68 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession, generateLicenseKey } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+import { LICENSE_CONFIGS } from '@/lib/types';
+
+export async function GET() {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const licenses = await prisma.license.findMany({
+      orderBy: { createdAt: 'desc' },
+      include: {
+        customer: { select: { companyName: true } },
+        _count: { select: { activations: true } },
+      },
+    });
+
+    return NextResponse.json({ licenses });
+  } catch (error) {
+    console.error('获取许可证列表失败:', error);
+    return NextResponse.json({ error: '服务器错误' }, { status: 500 });
+  }
+}
+
+export async function POST(request: NextRequest) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { customerId, licenseType, expiresInDays } = await request.json();
+
+    if (!licenseType || !['FREE', 'STANDARD', 'PRO'].includes(licenseType)) {
+      return NextResponse.json(
+        { success: false, error: '无效的许可证类型' },
+        { status: 400 }
+      );
+    }
+
+    const config = LICENSE_CONFIGS[licenseType as keyof typeof LICENSE_CONFIGS];
+    const licenseKey = generateLicenseKey();
+
+    const expiresAt = expiresInDays
+      ? new Date(Date.now() + expiresInDays * 24 * 60 * 60 * 1000)
+      : null;
+
+    const license = await prisma.license.create({
+      data: {
+        licenseKey,
+        licenseType,
+        customerId: customerId || null,
+        maxUsers: config.limits.maxUsers,
+        maxMaterials: config.limits.maxMaterials,
+        features: config.features,
+        expiresAt,
+      },
+    });
+
+    return NextResponse.json({ success: true, license });
+  } catch (error) {
+    console.error('生成许可证失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/admin/versions/route.ts
+++ b/license-server/app/api/admin/versions/route.ts
@ -0,0 +1,58 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAdminSession } from '@/lib/auth';
+import { prisma } from '@/lib/db';
+
+export async function GET() {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const versions = await prisma.version.findMany({
+      orderBy: { releaseDate: 'desc' },
+    });
+
+    return NextResponse.json({ versions });
+  } catch (error) {
+    console.error('获取版本列表失败:', error);
+    return NextResponse.json({ error: '服务器错误' }, { status: 500 });
+  }
+}
+
+export async function POST(request: NextRequest) {
+  const session = await getAdminSession();
+  if (!session) {
+    return NextResponse.json({ error: '未授权' }, { status: 401 });
+  }
+
+  try {
+    const { version, releaseNotes, minRequiredVersion, isSecurityUpdate, isCriticalUpdate } =
+      await request.json();
+
+    if (!version) {
+      return NextResponse.json({ success: false, error: '版本号不能为空' }, { status: 400 });
+    }
+
+    // 检查版本号是否已存在
+    const existing = await prisma.version.findUnique({ where: { version } });
+    if (existing) {
+      return NextResponse.json({ success: false, error: '版本号已存在' }, { status: 400 });
+    }
+
+    const newVersion = await prisma.version.create({
+      data: {
+        version,
+        releaseNotes: releaseNotes || null,
+        minRequiredVersion: minRequiredVersion || null,
+        isSecurityUpdate: isSecurityUpdate || false,
+        isCriticalUpdate: isCriticalUpdate || false,
+      },
+    });
+
+    return NextResponse.json({ success: true, version: newVersion });
+  } catch (error) {
+    console.error('发布版本失败:', error);
+    return NextResponse.json({ success: false, error: '服务器错误' }, { status: 500 });
+  }
+}
--- a/license-server/app/api/license/activate/route.ts
+++ b/license-server/app/api/license/activate/route.ts
@ -0,0 +1,135 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { prisma } from '@/lib/db';
+import { signLicense, hashFingerprint, isValidLicenseKeyFormat } from '@/lib/crypto';
+import { generateLicenseConfig, type HardwareFingerprint } from '@/lib/types';
+import { z } from 'zod';
+
+// 请求验证 schema
+const activateSchema = z.object({
+  licenseKey: z.string(),
+  fingerprint: z.object({
+    machineId: z.string(),
+    hostname: z.string(),
+    macAddress: z.string(),
+    cpuId: z.string().optional(),
+    instanceId: z.string(),
+  }),
+  timestamp: z.number(),
+});
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const parsed = activateSchema.safeParse(body);
+
+    if (!parsed.success) {
+      return NextResponse.json(
+        { success: false, error: '请求参数无效' },
+        { status: 400 }
+      );
+    }
+
+    const { licenseKey, fingerprint, timestamp } = parsed.data;
+
+    // 验证时间戳（防止重放攻击，允许 5 分钟误差）
+    const now = Date.now();
+    if (Math.abs(now - timestamp) > 5 * 60 * 1000) {
+      return NextResponse.json(
+        { success: false, error: '请求已过期' },
+        { status: 400 }
+      );
+    }
+
+    // 验证许可证密钥格式
+    if (!isValidLicenseKeyFormat(licenseKey)) {
+      return NextResponse.json(
+        { success: false, error: '许可证密钥格式无效' },
+        { status: 400 }
+      );
+    }
+
+    // 查找许可证
+    const license = await prisma.license.findUnique({
+      where: { licenseKey },
+    });
+
+    if (!license) {
+      return NextResponse.json(
+        { success: false, error: '许可证密钥不存在' },
+        { status: 404 }
+      );
+    }
+
+    // 检查许可证状态
+    if (license.status === 'disabled') {
+      return NextResponse.json(
+        { success: false, error: '许可证已被禁用' },
+        { status: 403 }
+      );
+    }
+
+    if (license.status === 'expired' || (license.expiresAt && license.expiresAt < new Date())) {
+      return NextResponse.json(
+        { success: false, error: '许可证已过期' },
+        { status: 403 }
+      );
+    }
+
+    // 检查是否已激活
+    const existingActivation = await prisma.activation.findFirst({
+      where: {
+        licenseId: license.id,
+        isActive: true,
+      },
+    });
+
+    if (existingActivation) {
+      // 检查是否是同一设备重新激活
+      const existingFingerprint = existingActivation.fingerprint as unknown as HardwareFingerprint;
+      if (existingFingerprint.instanceId !== fingerprint.instanceId) {
+        return NextResponse.json(
+          { success: false, error: '许可证已在其他设备上激活，请联系管理员重置' },
+          { status: 409 }
+        );
+      }
+      // 同一设备，更新激活信息
+      await prisma.activation.update({
+        where: { id: existingActivation.id },
+        data: {
+          fingerprint: fingerprint as object,
+          lastHeartbeat: new Date(),
+        },
+      });
+    } else {
+      // 创建新激活记录
+      await prisma.activation.create({
+        data: {
+          licenseId: license.id,
+          instanceId: fingerprint.instanceId,
+          fingerprint: fingerprint as object,
+          lastHeartbeat: new Date(),
+        },
+      });
+    }
+
+    // 生成许可证配置
+    const licenseConfig = generateLicenseConfig(
+      license.licenseType,
+      license.expiresAt
+    );
+
+    // 签名许可证
+    const signedLicense = signLicense(licenseConfig);
+
+    return NextResponse.json({
+      success: true,
+      license: signedLicense,
+    });
+  } catch (error) {
+    console.error('激活失败:', error);
+    return NextResponse.json(
+      { success: false, error: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/api/license/heartbeat/route.ts
+++ b/license-server/app/api/license/heartbeat/route.ts
@ -0,0 +1,158 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { prisma } from '@/lib/db';
+import { signLicense, hashFingerprint } from '@/lib/crypto';
+import { generateLicenseConfig, type HardwareFingerprint } from '@/lib/types';
+import { z } from 'zod';
+
+// 请求验证 schema
+const heartbeatSchema = z.object({
+  instanceId: z.string(),
+  fingerprint: z.object({
+    machineId: z.string(),
+    hostname: z.string(),
+    macAddress: z.string(),
+    cpuId: z.string().optional(),
+    instanceId: z.string(),
+  }),
+  usage: z.object({
+    userCount: z.number(),
+    materialCount: z.number(),
+  }),
+  timestamp: z.number(),
+});
+
+// 检测异常：24小时内多设备使用
+async function detectAnomaly(licenseId: string, fingerprintHash: string) {
+  const twentyFourHoursAgo = new Date(Date.now() - 24 * 60 * 60 * 1000);
+
+  // 获取24小时内的不同指纹
+  const recentHeartbeats = await prisma.heartbeatLog.findMany({
+    where: {
+      licenseId,
+      createdAt: { gte: twentyFourHoursAgo },
+    },
+    select: {
+      fingerprintHash: true,
+    },
+    distinct: ['fingerprintHash'],
+  });
+
+  const uniqueFingerprints = new Set(recentHeartbeats.map(h => h.fingerprintHash));
+  uniqueFingerprints.add(fingerprintHash);
+
+  // 如果超过1个不同的指纹，创建告警
+  if (uniqueFingerprints.size > 1) {
+    // 检查是否已有未处理的告警
+    const existingAlert = await prisma.alert.findFirst({
+      where: {
+        licenseId,
+        alertType: 'multi_device',
+        status: 'pending',
+      },
+    });
+
+    if (!existingAlert) {
+      await prisma.alert.create({
+        data: {
+          licenseId,
+          alertType: 'multi_device',
+          details: {
+            fingerprints: Array.from(uniqueFingerprints),
+            detectedAt: new Date().toISOString(),
+          },
+        },
+      });
+    }
+  }
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const parsed = heartbeatSchema.safeParse(body);
+
+    if (!parsed.success) {
+      return NextResponse.json(
+        { acknowledged: false },
+        { status: 400 }
+      );
+    }
+
+    const { instanceId, fingerprint, usage, timestamp } = parsed.data;
+
+    // 验证时间戳
+    const now = Date.now();
+    if (Math.abs(now - timestamp) > 5 * 60 * 1000) {
+      return NextResponse.json(
+        { acknowledged: false },
+        { status: 400 }
+      );
+    }
+
+    // 查找激活记录
+    const activation = await prisma.activation.findFirst({
+      where: {
+        instanceId,
+        isActive: true,
+      },
+      include: {
+        license: true,
+      },
+    });
+
+    if (!activation) {
+      return NextResponse.json(
+        { acknowledged: false },
+        { status: 404 }
+      );
+    }
+
+    const { license } = activation;
+    const fingerprintHash = hashFingerprint(fingerprint);
+
+    // 记录心跳日志
+    await prisma.heartbeatLog.create({
+      data: {
+        licenseId: license.id,
+        instanceId,
+        fingerprintHash,
+        ipAddress: request.headers.get('x-forwarded-for') || request.headers.get('x-real-ip'),
+      },
+    });
+
+    // 更新激活记录
+    await prisma.activation.update({
+      where: { id: activation.id },
+      data: {
+        lastHeartbeat: new Date(),
+        usageStats: usage,
+      },
+    });
+
+    // 异常检测
+    await detectAnomaly(license.id, fingerprintHash);
+
+    // 检查许可证是否有更新
+    let signedLicense = undefined;
+    
+    // 如果许可证状态变化，返回新配置
+    if (license.status === 'active') {
+      const licenseConfig = generateLicenseConfig(
+        license.licenseType,
+        license.expiresAt
+      );
+      signedLicense = signLicense(licenseConfig);
+    }
+
+    return NextResponse.json({
+      acknowledged: true,
+      license: signedLicense,
+    });
+  } catch (error) {
+    console.error('心跳处理失败:', error);
+    return NextResponse.json(
+      { acknowledged: false },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/api/license/verify/route.ts
+++ b/license-server/app/api/license/verify/route.ts
@ -0,0 +1,150 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { prisma } from '@/lib/db';
+import { signLicense, hashFingerprint } from '@/lib/crypto';
+import { generateLicenseConfig, type HardwareFingerprint } from '@/lib/types';
+import { z } from 'zod';
+
+// 请求验证 schema
+const verifySchema = z.object({
+  instanceId: z.string(),
+  fingerprint: z.object({
+    machineId: z.string(),
+    hostname: z.string(),
+    macAddress: z.string(),
+    cpuId: z.string().optional(),
+    instanceId: z.string(),
+  }),
+  timestamp: z.number(),
+});
+
+// 计算指纹匹配分数
+function calculateFingerprintMatchScore(
+  stored: HardwareFingerprint,
+  current: HardwareFingerprint
+): number {
+  let score = 0;
+  let total = 0;
+
+  // machineId 权重 40%
+  if (stored.machineId === current.machineId) {
+    score += 40;
+  }
+  total += 40;
+
+  // hostname 权重 20%
+  if (stored.hostname === current.hostname) {
+    score += 20;
+  }
+  total += 20;
+
+  // macAddress 权重 30%
+  if (stored.macAddress === current.macAddress) {
+    score += 30;
+  }
+  total += 30;
+
+  // instanceId 权重 10%
+  if (stored.instanceId === current.instanceId) {
+    score += 10;
+  }
+  total += 10;
+
+  return (score / total) * 100;
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const parsed = verifySchema.safeParse(body);
+
+    if (!parsed.success) {
+      return NextResponse.json(
+        { valid: false, error: '请求参数无效' },
+        { status: 400 }
+      );
+    }
+
+    const { instanceId, fingerprint, timestamp } = parsed.data;
+
+    // 验证时间戳
+    const now = Date.now();
+    if (Math.abs(now - timestamp) > 5 * 60 * 1000) {
+      return NextResponse.json(
+        { valid: false, error: '请求已过期' },
+        { status: 400 }
+      );
+    }
+
+    // 查找激活记录
+    const activation = await prisma.activation.findFirst({
+      where: {
+        instanceId,
+        isActive: true,
+      },
+      include: {
+        license: true,
+      },
+    });
+
+    if (!activation) {
+      return NextResponse.json(
+        { valid: false, error: '未找到激活记录' },
+        { status: 404 }
+      );
+    }
+
+    const { license } = activation;
+
+    // 检查许可证状态
+    if (license.status === 'disabled') {
+      return NextResponse.json(
+        { valid: false, error: '许可证已被禁用' },
+        { status: 403 }
+      );
+    }
+
+    if (license.status === 'expired' || (license.expiresAt && license.expiresAt < new Date())) {
+      return NextResponse.json(
+        { valid: false, error: '许可证已过期' },
+        { status: 403 }
+      );
+    }
+
+    // 验证硬件指纹匹配度
+    const storedFingerprint = activation.fingerprint as unknown as HardwareFingerprint;
+    const matchScore = calculateFingerprintMatchScore(storedFingerprint, fingerprint);
+
+    if (matchScore < 60) {
+      return NextResponse.json(
+        { valid: false, error: '硬件指纹不匹配，请重新激活' },
+        { status: 403 }
+      );
+    }
+
+    // 更新最后验证时间
+    await prisma.activation.update({
+      where: { id: activation.id },
+      data: { lastHeartbeat: new Date() },
+    });
+
+    // 生成许可证配置
+    const licenseConfig = generateLicenseConfig(
+      license.licenseType,
+      license.expiresAt
+    );
+
+    // 签名许可证
+    const signedLicense = signLicense(licenseConfig);
+
+    return NextResponse.json({
+      valid: true,
+      license: signedLicense,
+    });
+  } catch (error) {
+    console.error('验证失败:', error);
+    return NextResponse.json(
+      { valid: false, error: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/api/version/agent/route.ts
+++ b/license-server/app/api/version/agent/route.ts
@ -0,0 +1,32 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db';
+
+export async function GET() {
+  try {
+    // 获取最新的 Agent 版本
+    const latestAgent = await prisma.agentVersion.findFirst({
+      orderBy: { releaseDate: 'desc' },
+    });
+
+    if (!latestAgent) {
+      // 如果没有记录，返回默认版本
+      return NextResponse.json({
+        latestVersion: '1.0.0',
+        releaseNotes: null,
+        releaseDate: new Date().toISOString(),
+      });
+    }
+
+    return NextResponse.json({
+      latestVersion: latestAgent.version,
+      releaseNotes: latestAgent.releaseNotes,
+      releaseDate: latestAgent.releaseDate.toISOString(),
+    });
+  } catch (error) {
+    console.error('获取 Agent 版本失败:', error);
+    return NextResponse.json(
+      { error: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/api/version/check/route.ts
+++ b/license-server/app/api/version/check/route.ts
@ -0,0 +1,40 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { prisma } from '@/lib/db';
+import type { VersionCheckResponse } from '@/lib/types';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    const currentVersion = searchParams.get('current');
+
+    // 获取最新版本
+    const latestVersion = await prisma.version.findFirst({
+      orderBy: { releaseDate: 'desc' },
+    });
+
+    if (!latestVersion) {
+      return NextResponse.json(
+        { error: '未找到版本信息' },
+        { status: 404 }
+      );
+    }
+
+    const response: VersionCheckResponse = {
+      latestVersion: latestVersion.version,
+      minRequiredVersion: latestVersion.minRequiredVersion,
+      releaseNotes: latestVersion.releaseNotes,
+      releaseDate: latestVersion.releaseDate.toISOString(),
+      isSecurityUpdate: latestVersion.isSecurityUpdate,
+      isCriticalUpdate: latestVersion.isCriticalUpdate,
+      downloadSize: latestVersion.downloadSize,
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    console.error('版本检查失败:', error);
+    return NextResponse.json(
+      { error: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}
--- a/license-server/app/globals.css
+++ b/license-server/app/globals.css
@ -0,0 +1,13 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+:root {
+  --foreground-rgb: 0, 0, 0;
+  --background-rgb: 255, 255, 255;
+}
+
+body {
+  color: rgb(var(--foreground-rgb));
+  background: rgb(var(--background-rgb));
+}
--- a/license-server/app/layout.tsx
+++ b/license-server/app/layout.tsx
@ -0,0 +1,19 @@
+import type { Metadata } from 'next';
+import './globals.css';
+
+export const metadata: Metadata = {
+  title: 'FLNXI 许可证管理系统',
+  description: 'FLNXI 素材系统许可证管理后台',
+};
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="zh-CN">
+      <body>{children}</body>
+    </html>
+  );
+}
--- a/license-server/app/page.tsx
+++ b/license-server/app/page.tsx
@ -0,0 +1,22 @@
+import Link from 'next/link';
+
+export default function Home() {
+  return (
+    <main className="min-h-screen flex items-center justify-center bg-gray-50">
+      <div className="text-center">
+        <h1 className="text-4xl font-bold text-gray-900 mb-4">
+          FLNXI 许可证管理系统
+        </h1>
+        <p className="text-gray-600 mb-8">
+          许可证验证服务和客户管理后台
+        </p>
+        <Link
+          href="/admin"
+          className="inline-block px-6 py-3 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors"
+        >
+          进入管理后台
+        </Link>
+      </div>
+    </main>
+  );
+}
--- a/license-server/deploy.ps1
+++ b/license-server/deploy.ps1
@ -0,0 +1,129 @@
+# 许可证服务器部署脚本
+# 部署到 45.249.208.118
+
+param(
+    [string]$Server = "45.249.208.118",
+    [string]$User = "root",
+    [string]$SshKey = "$env:USERPROFILE\.ssh\youyidian_prod_ed25519",
+    [string]$RemotePath = "/opt/license-server",
+    [switch]$SkipBuild = $false
+)
+
+$ErrorActionPreference = "Stop"
+
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "许可证服务器部署" -ForegroundColor Cyan
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "目标服务器: $User@$Server" -ForegroundColor Yellow
+Write-Host "远程路径: $RemotePath" -ForegroundColor Yellow
+Write-Host ""
+
+# SSH 命令封装
+function Invoke-RemoteCommand {
+    param([string]$Command)
+    ssh -i $SshKey "$User@$Server" $Command
+    if ($LASTEXITCODE -ne 0) { throw "远程命令执行失败: $Command" }
+}
+
+# SCP 上传
+function Upload-File {
+    param([string]$Local, [string]$Remote)
+    scp -i $SshKey -r $Local "$User@$Server`:$Remote"
+    if ($LASTEXITCODE -ne 0) { throw "文件上传失败: $Local" }
+}
+
+# 1. 检查 SSH 连接
+Write-Host "1. 检查 SSH 连接..." -ForegroundColor White
+try {
+    Invoke-RemoteCommand "echo 'SSH 连接成功'"
+    Write-Host "   SSH 连接成功 ✓" -ForegroundColor Green
+} catch {
+    Write-Host "   SSH 连接失败，请检查密钥和网络" -ForegroundColor Red
+    exit 1
+}
+
+# 2. 创建远程目录
+Write-Host "2. 创建远程目录..." -ForegroundColor White
+Invoke-RemoteCommand "mkdir -p $RemotePath"
+Write-Host "   目录创建成功 ✓" -ForegroundColor Green
+
+# 3. 上传文件
+Write-Host "3. 上传项目文件..." -ForegroundColor White
+
+# 创建临时目录存放要上传的文件
+$tempDir = Join-Path $env:TEMP "license-server-deploy"
+if (Test-Path $tempDir) { Remove-Item -Recurse -Force $tempDir }
+New-Item -ItemType Directory -Path $tempDir | Out-Null
+
+# 复制必要文件
+Copy-Item -Path "docker-compose.yml" -Destination $tempDir
+Copy-Item -Path "Dockerfile" -Destination $tempDir
+Copy-Item -Path "package*.json" -Destination $tempDir
+Copy-Item -Path "next.config.js" -Destination $tempDir
+Copy-Item -Path "tsconfig.json" -Destination $tempDir
+Copy-Item -Path "tailwind.config.ts" -Destination $tempDir
+Copy-Item -Path "postcss.config.js" -Destination $tempDir
+Copy-Item -Path "prisma" -Destination $tempDir -Recurse
+Copy-Item -Path "app" -Destination $tempDir -Recurse
+Copy-Item -Path "lib" -Destination $tempDir -Recurse
+Copy-Item -Path "components" -Destination $tempDir -Recurse -ErrorAction SilentlyContinue
+if (Test-Path "public") { Copy-Item -Path "public" -Destination $tempDir -Recurse }
+
+# 上传
+Upload-File "$tempDir/*" $RemotePath
+Write-Host "   文件上传成功 ✓" -ForegroundColor Green
+
+# 清理临时目录
+Remove-Item -Recurse -Force $tempDir
+
+# 4. 创建 .env 文件（如果不存在）
+Write-Host "4. 检查环境变量配置..." -ForegroundColor White
+$envExists = ssh -i $SshKey "$User@$Server" "test -f $RemotePath/.env && echo 'exists'"
+if ($envExists -ne "exists") {
+    Write-Host "   创建 .env 文件模板..." -ForegroundColor Yellow
+    $envContent = @"
+# 许可证服务器环境变量
+JWT_SECRET=your-jwt-secret-change-this
+RSA_PRIVATE_KEY=your-rsa-private-key
+"@
+    ssh -i $SshKey "$User@$Server" "cat > $RemotePath/.env << 'EOF'
+$envContent
+EOF"
+    Write-Host "   请编辑 $RemotePath/.env 配置 RSA 私钥" -ForegroundColor Yellow
+} else {
+    Write-Host "   .env 文件已存在 ✓" -ForegroundColor Green
+}
+
+# 5. 构建和启动
+Write-Host "5. 构建和启动服务..." -ForegroundColor White
+Invoke-RemoteCommand "cd $RemotePath && docker compose down 2>/dev/null || true"
+Invoke-RemoteCommand "cd $RemotePath && docker compose build --no-cache"
+Invoke-RemoteCommand "cd $RemotePath && docker compose up -d"
+Write-Host "   服务启动成功 ✓" -ForegroundColor Green
+
+# 6. 等待服务就绪
+Write-Host "6. 等待服务就绪..." -ForegroundColor White
+Start-Sleep -Seconds 10
+
+# 7. 运行数据库迁移
+Write-Host "7. 运行数据库迁移..." -ForegroundColor White
+Invoke-RemoteCommand "cd $RemotePath && docker compose exec -T license-server npx prisma db push"
+Write-Host "   数据库迁移成功 ✓" -ForegroundColor Green
+
+# 8. 检查服务状态
+Write-Host "8. 检查服务状态..." -ForegroundColor White
+$status = ssh -i $SshKey "$User@$Server" "docker compose -f $RemotePath/docker-compose.yml ps --format 'table {{.Name}}\t{{.Status}}'"
+Write-Host $status
+
+Write-Host ""
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "部署完成！" -ForegroundColor Green
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "许可证服务器地址: http://$Server`:3001" -ForegroundColor Yellow
+Write-Host ""
+Write-Host "后续步骤:" -ForegroundColor White
+Write-Host "1. 配置 RSA 私钥: ssh -i $SshKey $User@$Server 'vim $RemotePath/.env'" -ForegroundColor Gray
+Write-Host "2. 重启服务: ssh -i $SshKey $User@$Server 'cd $RemotePath && docker compose restart'" -ForegroundColor Gray
+Write-Host "3. 初始化管理员: ssh -i $SshKey $User@$Server 'cd $RemotePath && docker compose exec license-server npx ts-node scripts/init-admin.ts'" -ForegroundColor Gray
--- a/license-server/docker-compose.yml
+++ b/license-server/docker-compose.yml
@ -0,0 +1,44 @@
+version: '3.8'
+
+services:
+  license-server:
+    build: .
+    container_name: license-server
+    restart: unless-stopped
+    ports:
+      - "9527:3000"
+    environment:
+      - DATABASE_URL=postgresql://license:license_secret@postgres:5432/license_db
+      - JWT_SECRET=${JWT_SECRET:-license-server-jwt-secret}
+      - RSA_PRIVATE_KEY=${RSA_PRIVATE_KEY}
+      - NODE_ENV=production
+    depends_on:
+      postgres:
+        condition: service_healthy
+    networks:
+      - license-network
+
+  postgres:
+    image: postgres:16-alpine
+    container_name: license-postgres
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=license
+      - POSTGRES_PASSWORD=license_secret
+      - POSTGRES_DB=license_db
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U license -d license_db"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    networks:
+      - license-network
+
+volumes:
+  postgres_data:
+
+networks:
+  license-network:
+    driver: bridge
--- a/license-server/jest.config.js
+++ b/license-server/jest.config.js
@ -0,0 +1,18 @@
+/** @type {import('jest').Config} */
+const config = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  roots: ['<rootDir>'],
+  testMatch: ['**/__tests__/**/*.test.ts', '**/*.test.ts'],
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/$1',
+  },
+  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
+  collectCoverageFrom: [
+    'lib/**/*.ts',
+    'app/api/**/*.ts',
+    '!**/*.d.ts',
+  ],
+}
+
+module.exports = config
--- a/license-server/jest.setup.js
+++ b/license-server/jest.setup.js
@ -0,0 +1 @@
+// Jest setup file
--- a/license-server/lib/auth.ts
+++ b/license-server/lib/auth.ts
@ -0,0 +1,122 @@
+import { cookies } from 'next/headers';
+import { prisma } from './db';
+import bcrypt from 'bcryptjs';
+import jwt from 'jsonwebtoken';
+
+const JWT_SECRET = process.env.JWT_SECRET || 'license-server-secret-key';
+const TOKEN_EXPIRY = '24h';
+
+export interface AdminSession {
+  id: string;
+  username: string;
+}
+
+/**
+ * 验证管理员登录
+ */
+export async function verifyAdmin(
+  username: string,
+  password: string
+): Promise<{ success: boolean; token?: string; error?: string }> {
+  try {
+    const admin = await prisma.admin.findUnique({
+      where: { username },
+    });
+
+    if (!admin) {
+      return { success: false, error: '用户名或密码错误' };
+    }
+
+    const isValid = await bcrypt.compare(password, admin.passwordHash);
+    if (!isValid) {
+      return { success: false, error: '用户名或密码错误' };
+    }
+
+    const token = jwt.sign(
+      { id: admin.id, username: admin.username },
+      JWT_SECRET,
+      { expiresIn: TOKEN_EXPIRY }
+    );
+
+    return { success: true, token };
+  } catch (error) {
+    console.error('验证失败:', error);
+    return { success: false, error: '服务器错误' };
+  }
+}
+
+/**
+ * 验证 JWT token
+ */
+export function verifyToken(token: string): AdminSession | null {
+  try {
+    const decoded = jwt.verify(token, JWT_SECRET) as AdminSession;
+    return decoded;
+  } catch {
+    return null;
+  }
+}
+
+/**
+ * 从请求中获取当前管理员会话
+ */
+export async function getAdminSession(): Promise<AdminSession | null> {
+  const cookieStore = await cookies();
+  const token = cookieStore.get('admin_token')?.value;
+
+  if (!token) {
+    return null;
+  }
+
+  return verifyToken(token);
+}
+
+/**
+ * 创建管理员账号（用于初始化）
+ */
+export async function createAdmin(
+  username: string,
+  password: string
+): Promise<{ success: boolean; error?: string }> {
+  try {
+    const existing = await prisma.admin.findUnique({
+      where: { username },
+    });
+
+    if (existing) {
+      return { success: false, error: '用户名已存在' };
+    }
+
+    const passwordHash = await bcrypt.hash(password, 10);
+
+    await prisma.admin.create({
+      data: {
+        username,
+        passwordHash,
+      },
+    });
+
+    return { success: true };
+  } catch (error) {
+    console.error('创建管理员失败:', error);
+    return { success: false, error: '服务器错误' };
+  }
+}
+
+/**
+ * 生成许可证密钥
+ */
+export function generateLicenseKey(): string {
+  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+  const segments: string[] = [];
+
+  for (let i = 0; i < 4; i++) {
+    let segment = '';
+    for (let j = 0; j < 4; j++) {
+      segment += chars.charAt(Math.floor(Math.random() * chars.length));
+    }
+    segments.push(segment);
+  }
+
+  return segments.join('-');
+}
--- a/license-server/lib/crypto.ts
+++ b/license-server/lib/crypto.ts
@ -0,0 +1,124 @@
+import * as crypto from 'crypto';
+
+// RSA 密钥
+const RSA_PRIVATE_KEY = process.env.RSA_PRIVATE_KEY?.replace(/\\n/g, '\n') || '';
+const RSA_PUBLIC_KEY = process.env.RSA_PUBLIC_KEY?.replace(/\\n/g, '\n') || '';
+
+// AES 密钥
+const AES_SECRET_KEY = process.env.AES_SECRET_KEY || '';
+
+/**
+ * 使用 RSA 私钥签名数据
+ */
+export function signData(data: string): string {
+  const sign = crypto.createSign('RSA-SHA256');
+  sign.update(data);
+  sign.end();
+  return sign.sign(RSA_PRIVATE_KEY, 'base64');
+}
+
+/**
+ * 使用 RSA 公钥验证签名
+ */
+export function verifySignature(data: string, signature: string): boolean {
+  try {
+    const verify = crypto.createVerify('RSA-SHA256');
+    verify.update(data);
+    verify.end();
+    return verify.verify(RSA_PUBLIC_KEY, signature, 'base64');
+  } catch {
+    return false;
+  }
+}
+
+/**
+ * 使用 AES-256-GCM 加密数据
+ */
+export function encryptAES(plaintext: string): string {
+  const iv = crypto.randomBytes(12);
+  const key = Buffer.from(AES_SECRET_KEY, 'hex');
+  const cipher = crypto.createCipheriv('aes-256-gcm', key, iv);
+  
+  let encrypted = cipher.update(plaintext, 'utf8', 'base64');
+  encrypted += cipher.final('base64');
+  
+  const authTag = cipher.getAuthTag();
+  
+  // 格式: iv:authTag:encrypted
+  return `${iv.toString('base64')}:${authTag.toString('base64')}:${encrypted}`;
+}
+
+/**
+ * 使用 AES-256-GCM 解密数据
+ */
+export function decryptAES(ciphertext: string): string {
+  const [ivBase64, authTagBase64, encrypted] = ciphertext.split(':');
+  
+  const iv = Buffer.from(ivBase64, 'base64');
+  const authTag = Buffer.from(authTagBase64, 'base64');
+  const key = Buffer.from(AES_SECRET_KEY, 'hex');
+  
+  const decipher = crypto.createDecipheriv('aes-256-gcm', key, iv);
+  decipher.setAuthTag(authTag);
+  
+  let decrypted = decipher.update(encrypted, 'base64', 'utf8');
+  decrypted += decipher.final('utf8');
+  
+  return decrypted;
+}
+
+/**
+ * 生成许可证密钥 (XXXX-XXXX-XXXX-XXXX 格式)
+ */
+export function generateLicenseKey(): string {
+  const chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789'; // 排除容易混淆的字符
+  const segments: string[] = [];
+  
+  for (let i = 0; i < 4; i++) {
+    let segment = '';
+    for (let j = 0; j < 4; j++) {
+      segment += chars[crypto.randomInt(chars.length)];
+    }
+    segments.push(segment);
+  }
+  
+  return segments.join('-');
+}
+
+/**
+ * 验证许可证密钥格式
+ */
+export function isValidLicenseKeyFormat(key: string): boolean {
+  return /^[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{4}$/.test(key);
+}
+
+/**
+ * 计算硬件指纹哈希
+ */
+export function hashFingerprint(fingerprint: object): string {
+  const data = JSON.stringify(fingerprint);
+  return crypto.createHash('sha256').update(data).digest('hex');
+}
+
+/**
+ * 签名许可证数据
+ */
+export function signLicense(licenseData: object): { data: object; signature: string; issuedAt: string } {
+  const issuedAt = new Date().toISOString();
+  const dataWithTimestamp = { ...licenseData, issuedAt };
+  const dataString = JSON.stringify(dataWithTimestamp);
+  const signature = signData(dataString);
+  
+  return {
+    data: dataWithTimestamp,
+    signature,
+    issuedAt,
+  };
+}
+
+/**
+ * 获取公钥（供客户端使用）
+ */
+export function getPublicKey(): string {
+  return RSA_PUBLIC_KEY;
+}
--- a/license-server/lib/db.ts
+++ b/license-server/lib/db.ts
@ -0,0 +1,15 @@
+import { PrismaClient } from '@prisma/client';
+
+const globalForPrisma = globalThis as unknown as {
+  prisma: PrismaClient | undefined;
+};
+
+export const prisma =
+  globalForPrisma.prisma ??
+  new PrismaClient({
+    log: process.env.NODE_ENV === 'development' ? ['query', 'error', 'warn'] : ['error'],
+  });
+
+if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma;
+
+export default prisma;
--- a/license-server/lib/types.ts
+++ b/license-server/lib/types.ts
@ -0,0 +1,153 @@
+// 许可证类型
+export type LicenseType = 'FREE' | 'STANDARD' | 'PRO';
+
+// 许可证配置
+export interface LicenseConfig {
+  type: LicenseType;
+  limits: {
+    maxUsers: number;      // -1 表示无限
+    maxMaterials: number;  // -1 表示无限
+  };
+  features: {
+    customTemplates: boolean;
+    systemSettings: boolean;
+    departmentIsolation: boolean;
+    apiAccess: boolean;
+    intranetPenetration: boolean;
+  };
+  expiresAt: string | null;  // ISO 日期字符串，null 表示永久
+}
+
+// 签名后的许可证
+export interface SignedLicense {
+  data: LicenseConfig & { issuedAt: string };
+  signature: string;
+  issuedAt: string;
+}
+
+// 硬件指纹
+export interface HardwareFingerprint {
+  machineId: string;
+  hostname: string;
+  macAddress: string;
+  cpuId?: string;
+  instanceId: string;
+}
+
+// 激活请求
+export interface ActivateRequest {
+  licenseKey: string;
+  fingerprint: HardwareFingerprint;
+  timestamp: number;
+}
+
+// 激活响应
+export interface ActivateResponse {
+  success: boolean;
+  license?: SignedLicense;
+  error?: string;
+}
+
+// 验证请求
+export interface VerifyRequest {
+  instanceId: string;
+  fingerprint: HardwareFingerprint;
+  timestamp: number;
+  signature: string;
+}
+
+// 验证响应
+export interface VerifyResponse {
+  valid: boolean;
+  license?: SignedLicense;
+  error?: string;
+}
+
+// 心跳请求
+export interface HeartbeatRequest {
+  instanceId: string;
+  fingerprint: HardwareFingerprint;
+  usage: {
+    userCount: number;
+    materialCount: number;
+  };
+  timestamp: number;
+  signature: string;
+}
+
+// 心跳响应
+export interface HeartbeatResponse {
+  acknowledged: boolean;
+  license?: SignedLicense;
+}
+
+// 版本检查响应
+export interface VersionCheckResponse {
+  latestVersion: string;
+  minRequiredVersion: string | null;
+  releaseNotes: string | null;
+  releaseDate: string;
+  isSecurityUpdate: boolean;
+  isCriticalUpdate: boolean;
+  downloadSize: string | null;
+}
+
+// 各版本的默认配置
+export const LICENSE_CONFIGS: Record<LicenseType, Omit<LicenseConfig, 'expiresAt'>> = {
+  FREE: {
+    type: 'FREE',
+    limits: {
+      maxUsers: 10,
+      maxMaterials: 100,
+    },
+    features: {
+      customTemplates: false,
+      systemSettings: false,
+      departmentIsolation: false,
+      apiAccess: false,
+      intranetPenetration: false,
+    },
+  },
+  STANDARD: {
+    type: 'STANDARD',
+    limits: {
+      maxUsers: -1,
+      maxMaterials: -1,
+    },
+    features: {
+      customTemplates: true,
+      systemSettings: true,
+      departmentIsolation: true,
+      apiAccess: true,
+      intranetPenetration: false,
+    },
+  },
+  PRO: {
+    type: 'PRO',
+    limits: {
+      maxUsers: -1,
+      maxMaterials: -1,
+    },
+    features: {
+      customTemplates: true,
+      systemSettings: true,
+      departmentIsolation: true,
+      apiAccess: true,
+      intranetPenetration: true,
+    },
+  },
+};
+
+/**
+ * 根据许可证类型生成配置
+ */
+export function generateLicenseConfig(
+  type: LicenseType,
+  expiresAt?: Date | null
+): LicenseConfig {
+  const baseConfig = LICENSE_CONFIGS[type];
+  return {
+    ...baseConfig,
+    expiresAt: expiresAt ? expiresAt.toISOString() : null,
+  };
+}
--- a/license-server/next.config.js
+++ b/license-server/next.config.js
@ -0,0 +1,7 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+  output: 'standalone',
+}
+
+module.exports = nextConfig
--- a/license-server/nginx/nginx.conf
+++ b/license-server/nginx/nginx.conf
@ -0,0 +1,51 @@
+# 限制请求速率（防止暴力破解和 DDoS）
+limit_req_zone $binary_remote_addr zone=api_limit:10m rate=10r/s;
+limit_req_zone $binary_remote_addr zone=login_limit:10m rate=1r/s;
+limit_conn_zone $binary_remote_addr zone=conn_limit:10m;
+
+server {
+    listen 80;
+    server_name lic.flnxi.com;
+
+    # 基础安全头
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+
+    # 限制连接数
+    limit_conn conn_limit 20;
+
+    # 禁止访问隐藏文件
+    location ~ /\. {
+        deny all;
+    }
+
+    # 登录接口 - 严格限流（防暴力破解）
+    location /api/admin/auth/login {
+        limit_req zone=login_limit burst=3 nodelay;
+        proxy_pass http://127.0.0.1:9527;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # API 接口 - 普通限流
+    location /api/ {
+        limit_req zone=api_limit burst=20 nodelay;
+        proxy_pass http://127.0.0.1:9527;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 静态资源和页面
+    location / {
+        proxy_pass http://127.0.0.1:9527;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}
--- a/license-server/package-lock.json
+++ b/license-server/package-lock.json
--- a/license-server/package.json
+++ b/license-server/package.json
@ -0,0 +1,41 @@
+{
+  "name": "license-server",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 3001",
+    "build": "next build",
+    "start": "next start -p 3001",
+    "lint": "next lint",
+    "db:generate": "prisma generate",
+    "db:push": "prisma db push",
+    "db:migrate": "prisma migrate dev",
+    "db:studio": "prisma studio",
+    "generate-keys": "ts-node scripts/generate-keys.ts"
+  },
+  "dependencies": {
+    "next": "14.2.5",
+    "react": "^18",
+    "react-dom": "^18",
+    "@prisma/client": "^5.22.0",
+    "bcryptjs": "^2.4.3",
+    "jsonwebtoken": "^9.0.2",
+    "nanoid": "^5.0.7",
+    "zod": "^3.23.8"
+  },
+  "devDependencies": {
+    "typescript": "^5",
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "@types/bcryptjs": "^2.4.6",
+    "@types/jsonwebtoken": "^9.0.7",
+    "prisma": "^5.22.0",
+    "ts-node": "^10.9.2",
+    "tailwindcss": "^3.4.1",
+    "postcss": "^8",
+    "autoprefixer": "^10.0.1",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.5"
+  }
+}
--- a/license-server/postcss.config.js
+++ b/license-server/postcss.config.js
@ -0,0 +1,6 @@
+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};
--- a/license-server/prisma/schema.prisma
+++ b/license-server/prisma/schema.prisma
@ -0,0 +1,148 @@
+generator client {
+  provider      = "prisma-client-js"
+  binaryTargets = ["native", "linux-musl", "debian-openssl-3.0.x"]
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+// 客户表
+model Customer {
+  id           String    @id @default(uuid())
+  companyName  String    @map("company_name")
+  contactName  String?   @map("contact_name")
+  contactEmail String?   @map("contact_email")
+  contactPhone String?   @map("contact_phone")
+  createdAt    DateTime  @default(now()) @map("created_at")
+  updatedAt    DateTime  @updatedAt @map("updated_at")
+  licenses     License[]
+
+  @@map("customers")
+}
+
+// 许可证类型枚举
+enum LicenseType {
+  FREE
+  STANDARD
+  PRO
+}
+
+// 许可证状态枚举
+enum LicenseStatus {
+  active
+  disabled
+  expired
+}
+
+// 许可证表
+model License {
+  id           String        @id @default(uuid())
+  customerId   String?       @map("customer_id")
+  licenseKey   String        @unique @map("license_key")
+  licenseType  LicenseType   @map("license_type")
+  status       LicenseStatus @default(active)
+  maxUsers     Int           @default(-1) @map("max_users")
+  maxMaterials Int           @default(-1) @map("max_materials")
+  features     Json          @default("{}")
+  expiresAt    DateTime?     @map("expires_at")
+  createdAt    DateTime      @default(now()) @map("created_at")
+  updatedAt    DateTime      @updatedAt @map("updated_at")
+
+  customer      Customer?      @relation(fields: [customerId], references: [id])
+  activations   Activation[]
+  heartbeatLogs HeartbeatLog[]
+  alerts        Alert[]
+
+  @@map("licenses")
+}
+
+// 激活记录表
+model Activation {
+  id            String   @id @default(uuid())
+  licenseId     String   @map("license_id")
+  instanceId    String   @map("instance_id")
+  fingerprint   Json
+  activatedAt   DateTime @default(now()) @map("activated_at")
+  lastHeartbeat DateTime? @map("last_heartbeat")
+  usageStats    Json     @default("{}") @map("usage_stats")
+  isActive      Boolean  @default(true) @map("is_active")
+
+  license License @relation(fields: [licenseId], references: [id])
+
+  @@map("activations")
+}
+
+// 心跳记录表
+model HeartbeatLog {
+  id              String   @id @default(uuid())
+  licenseId       String   @map("license_id")
+  instanceId      String   @map("instance_id")
+  fingerprintHash String   @map("fingerprint_hash")
+  ipAddress       String?  @map("ip_address")
+  createdAt       DateTime @default(now()) @map("created_at")
+
+  license License @relation(fields: [licenseId], references: [id])
+
+  @@map("heartbeat_logs")
+}
+
+// 告警类型枚举
+enum AlertStatus {
+  pending
+  resolved
+  ignored
+}
+
+// 告警表
+model Alert {
+  id         String      @id @default(uuid())
+  licenseId  String      @map("license_id")
+  alertType  String      @map("alert_type")
+  details    Json?
+  status     AlertStatus @default(pending)
+  createdAt  DateTime    @default(now()) @map("created_at")
+  resolvedAt DateTime?   @map("resolved_at")
+
+  license License @relation(fields: [licenseId], references: [id])
+
+  @@map("alerts")
+}
+
+// 管理员表
+model Admin {
+  id           String   @id @default(uuid())
+  username     String   @unique
+  passwordHash String   @map("password_hash")
+  createdAt    DateTime @default(now()) @map("created_at")
+  updatedAt    DateTime @updatedAt @map("updated_at")
+
+  @@map("admins")
+}
+
+// 版本信息表（素材系统）
+model Version {
+  id                 String   @id @default(uuid())
+  version            String   @unique
+  releaseNotes       String?  @map("release_notes")
+  minRequiredVersion String?  @map("min_required_version")
+  isSecurityUpdate   Boolean  @default(false) @map("is_security_update")
+  isCriticalUpdate   Boolean  @default(false) @map("is_critical_update")
+  downloadSize       String?  @map("download_size")
+  releaseDate        DateTime @default(now()) @map("release_date")
+  createdAt          DateTime @default(now()) @map("created_at")
+
+  @@map("versions")
+}
+
+// Agent 版本信息表
+model AgentVersion {
+  id           String   @id @default(uuid())
+  version      String   @unique
+  releaseNotes String?  @map("release_notes")
+  releaseDate  DateTime @default(now()) @map("release_date")
+  createdAt    DateTime @default(now()) @map("created_at")
+
+  @@map("agent_versions")
+}
--- a/license-server/scripts/generate-keys.ts
+++ b/license-server/scripts/generate-keys.ts
@ -0,0 +1,67 @@
+import * as crypto from 'crypto';
+import * as fs from 'fs';
+import * as path from 'path';
+
+// 生成 RSA 密钥对
+const { publicKey, privateKey } = crypto.generateKeyPairSync('rsa', {
+  modulusLength: 2048,
+  publicKeyEncoding: {
+    type: 'spki',
+    format: 'pem',
+  },
+  privateKeyEncoding: {
+    type: 'pkcs8',
+    format: 'pem',
+  },
+});
+
+// 生成 AES 密钥（32字节）
+const aesKey = crypto.randomBytes(32).toString('hex');
+
+// 生成 JWT 密钥
+const jwtSecret = crypto.randomBytes(32).toString('hex');
+
+// 创建 keys 目录
+const keysDir = path.join(__dirname, '..', 'keys');
+if (!fs.existsSync(keysDir)) {
+  fs.mkdirSync(keysDir, { recursive: true });
+}
+
+// 保存密钥文件
+fs.writeFileSync(path.join(keysDir, 'private.key'), privateKey);
+fs.writeFileSync(path.join(keysDir, 'public.key'), publicKey);
+
+// 生成 .env 内容
+const envContent = `# 数据库连接
+DATABASE_URL="postgresql://postgres:password@localhost:5432/license_server?schema=public"
+
+# RSA 私钥（用于签名许可证）
+RSA_PRIVATE_KEY="${privateKey.replace(/\n/g, '\\n')}"
+
+# RSA 公钥（嵌入客户端用于验证签名）
+RSA_PUBLIC_KEY="${publicKey.replace(/\n/g, '\\n')}"
+
+# AES 加密密钥
+AES_SECRET_KEY="${aesKey}"
+
+# JWT 密钥
+JWT_SECRET="${jwtSecret}"
+
+# 管理员初始密码
+ADMIN_INITIAL_PASSWORD="admin123"
+`;
+
+fs.writeFileSync(path.join(__dirname, '..', '.env'), envContent);
+
+console.log('✅ 密钥生成完成！');
+console.log('');
+console.log('文件已生成：');
+console.log('  - keys/private.key (RSA 私钥)');
+console.log('  - keys/public.key (RSA 公钥)');
+console.log('  - .env (环境变量配置)');
+console.log('');
+console.log('⚠️  请妥善保管私钥，不要提交到代码仓库！');
+console.log('');
+console.log('📋 客户端公钥（复制到素材系统）：');
+console.log('─'.repeat(50));
+console.log(publicKey);
--- a/license-server/scripts/init-admin.ts
+++ b/license-server/scripts/init-admin.ts
@ -0,0 +1,42 @@
+import { PrismaClient } from '@prisma/client';
+import bcrypt from 'bcryptjs';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  const username = process.argv[2] || 'admin';
+  const password = process.argv[3] || 'admin123';
+
+  // 检查是否已存在
+  const existing = await prisma.admin.findUnique({
+    where: { username },
+  });
+
+  if (existing) {
+    console.log(`管理员 "${username}" 已存在`);
+    return;
+  }
+
+  const passwordHash = await bcrypt.hash(password, 10);
+
+  await prisma.admin.create({
+    data: {
+      username,
+      passwordHash,
+    },
+  });
+
+  console.log(`管理员创建成功！`);
+  console.log(`用户名: ${username}`);
+  console.log(`密码: ${password}`);
+  console.log(`\n请登录后立即修改密码！`);
+}
+
+main()
+  .catch((e) => {
+    console.error('创建管理员失败:', e);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });
--- a/Show More
+++ b/Show More