diff --git a/.gitmodules b/.gitmodules
index 72013bc6..493d4ec9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -28,3 +28,6 @@
 [submodule "extensions/cocos/cocos-ecs/extensions/utilityai_designer"]
 	path = extensions/cocos/cocos-ecs/extensions/utilityai_designer
 	url = https://github.com/esengine/utilityai_designer.git
+[submodule "thirdparty/ecs-astar"]
+	path = thirdparty/ecs-astar
+	url = https://github.com/esengine/ecs-astar.git
diff --git a/README.md b/README.md
index 2dbe6161..4e127e7e 100644
--- a/README.md
+++ b/README.md
@@ -1,24 +1,42 @@
 # ECS Framework
 
+[![Typing SVG](https://readme-typing-svg.demolab.com?font=Fira+Code&weight=600&size=22&pause=1000&color=F75C7E&center=true&vCenter=true&width=435&lines=TypeScript+ECS+Framework;高性能游戏开发框架;支持+Cocos+Creator+%26+Laya)](https://git.io/typing-svg)
+
 [![CI](https://github.com/esengine/ecs-framework/workflows/CI/badge.svg)](https://github.com/esengine/ecs-framework/actions)
 [![npm version](https://badge.fury.io/js/%40esengine%2Fecs-framework.svg)](https://badge.fury.io/js/%40esengine%2Fecs-framework)
+[![TypeScript](https://img.shields.io/badge/TypeScript-Ready-3178C6?style=flat&logo=typescript&logoColor=white)](https://www.typescriptlang.org/)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![GitHub stars](https://img.shields.io/github/stars/esengine/ecs-framework?style=social)](https://github.com/esengine/ecs-framework/stargazers)
 
 TypeScript ECS (Entity-Component-System) 框架，专为游戏开发设计。
 
-> 🤔 **什么是 ECS？** 不熟悉 ECS 架构？建议先阅读 [ECS 架构基础](docs/concepts-explained.md#ecs-架构基础) 了解核心概念
+## 💡 项目特色
+
+<div align="center">
+
+[![Cocos Store](https://img.shields.io/badge/Cocos_Store-专业插件-FF6B35?style=flat&logo=cocos&logoColor=white)](https://store.cocos.com/app/detail/7823)
+[![QQ群](https://img.shields.io/badge/QQ群-框架交流-1EAEDB?style=flat&logo=tencentqq&logoColor=white)](https://jq.qq.com/?_wv=1027&k=29w1Nud6)
+
+</div>
+
+## ECS 架构原理
+
+<div align="center">
+  <img src="assets/svg/ecs-architecture.svg" alt="ECS 架构流程动画" />
+</div>
+
+ECS 是一种基于组合而非继承的软件架构模式：
+- **Entity（实体）**: 游戏对象的唯一标识
+- **Component（组件）**: 纯数据结构，描述实体属性
+- **System（系统）**: 处理具有特定组件的实体
 
 ## 特性
 
-- 🔧 **完整的 TypeScript 支持** - 强类型检查和代码提示
-- 📡 **[类型安全事件系统](docs/concepts-explained.md#事件系统)** - 事件装饰器和异步事件处理
-- 🔍 **[查询系统](docs/concepts-explained.md#实体管理)** - 流式 API 和智能缓存
-- ⚡ **[性能优化](docs/concepts-explained.md#性能优化技术)** - 组件索引、Archetype 系统、脏标记
-- 🚀 **[SoA 存储优化](docs/soa-storage-guide.md)** - 大规模实体的向量化批量操作和内存优化
-- 🎯 **[实体管理器](docs/concepts-explained.md#实体管理)** - 统一的实体生命周期管理
-- 🧰 **调试工具** - 内置性能监控和调试信息
-
-> 📖 **不熟悉这些概念？** 查看我们的 [技术概念详解](docs/concepts-explained.md) 了解它们的作用和应用场景
+- **完整的 TypeScript 支持** - 强类型检查和代码提示
+- **高效查询系统** - 流式 API 和智能缓存
+- **性能优化技术** - 组件索引、Archetype 系统、脏标记
+- **事件系统** - 类型安全的事件处理
+- **调试工具** - 内置性能监控和 [Cocos Creator 可视化调试插件](https://store.cocos.com/app/detail/7823)
 
 ## 安装
 
@@ -28,41 +46,17 @@ npm install @esengine/ecs-framework
 
 ## 快速开始
 
-### 基础设置
+### 1. 基础使用
 
 ```typescript
 import { Core, Scene, Entity, Component, EntitySystem } from '@esengine/ecs-framework';
 
-// 创建核心实例 - 使用配置对象（推荐）
-const core = Core.create({
-    debug: true,                    // 启用调试模式
-    enableEntitySystems: true,     // 启用实体系统
-    debugConfig: {                 // 可选：调试配置
-        enabled: true,
-        websocketUrl: 'ws://localhost:8080',
-        autoReconnect: true,
-        updateInterval: 1000,
-        channels: {
-            entities: true,
-            systems: true,
-            performance: true,
-            components: true,
-            scenes: true
-        }
-    }
-});
-
-// 简化创建 - 向后兼容（仍然支持）
-const core2 = Core.create(true); // 等同于 { debug: true, enableEntitySystems: true }
-
-// 创建场景
+// 创建核心实例
+const core = Core.create({ debug: true });
 const scene = new Scene();
 Core.scene = scene;
-```
 
-### 定义组件
-
-```typescript
+// 定义组件
 class PositionComponent extends Component {
     constructor(public x: number = 0, public y: number = 0) {
         super();
@@ -75,62 +69,13 @@ class VelocityComponent extends Component {
     }
 }
 
-class HealthComponent extends Component {
-    constructor(
-        public maxHealth: number = 100,
-        public currentHealth: number = 100
-    ) {
-        super();
-    }
-}
-```
+// 创建实体
+const entity = scene.createEntity("Player");
+entity.addComponent(new PositionComponent(100, 100));
+entity.addComponent(new VelocityComponent(5, 0));
 
-### SoA 高性能组件 (大规模场景推荐)
-
-对于需要处理大量实体的场景，可以使用 SoA 存储优化获得显著性能提升：
-
-```typescript
-import { Component, EnableSoA, Float32, Int32 } from '@esengine/ecs-framework';
-
-// 启用 SoA 优化的高性能组件
-@EnableSoA
-class OptimizedTransformComponent extends Component {
-    @Float32 public x: number = 0;
-    @Float32 public y: number = 0;
-    @Float32 public rotation: number = 0;
-}
-
-@EnableSoA  
-class ParticleComponent extends Component {
-    @Float32 public velocityX: number = 0;
-    @Float32 public velocityY: number = 0;
-    @Int32 public lifeTime: number = 1000;
-}
-```
-
-> ⚠️ **使用建议**: SoA 优化适用于大规模场景和批量操作。小规模应用请使用普通组件以避免不必要的复杂度。详见 [SoA 存储优化指南](docs/soa-storage-guide.md)。
-
-### 创建实体
-
-```typescript
-// 基础实体创建
-const player = scene.createEntity("Player");
-player.addComponent(new PositionComponent(100, 100));
-player.addComponent(new VelocityComponent(5, 0));
-player.addComponent(new HealthComponent(100, 100));
-
-// 批量创建实体
-const enemies = scene.createEntities(50, "Enemy");
-```
-
-### 创建系统
-
-```typescript
+// 创建系统
 class MovementSystem extends EntitySystem {
-    constructor() {
-        super();
-    }
-
     public process(entities: Entity[]) {
         for (const entity of entities) {
             const position = entity.getComponent(PositionComponent);
@@ -144,47 +89,15 @@ class MovementSystem extends EntitySystem {
     }
 }
 
-// 添加系统到场景
 scene.addEntityProcessor(new MovementSystem());
-```
 
-### 游戏循环
-
-ECS框架需要在游戏引擎的更新循环中调用：
-
-```typescript
-// 统一的API：传入deltaTime
+// 游戏循环
 Core.update(deltaTime);
 ```
 
-**不同平台的集成示例：**
+## 高级特性
 
-```typescript
-// Laya引擎
-Laya.timer.frameLoop(1, this, () => {
-    const deltaTime = Laya.timer.delta / 1000; // 转换为秒
-    Core.update(deltaTime);
-});
-
-// Cocos Creator
-update(deltaTime: number) {
-    Core.update(deltaTime);
-}
-
-// 原生浏览器环境
-let lastTime = 0;
-function gameLoop(currentTime: number) {
-    const deltaTime = lastTime > 0 ? (currentTime - lastTime) / 1000 : 0.016;
-    lastTime = currentTime;
-    Core.update(deltaTime);
-    requestAnimationFrame(gameLoop);
-}
-requestAnimationFrame(gameLoop);
-```
-
-## 实体管理器
-
-EntityManager 提供了统一的实体管理接口：
+### 查询系统
 
 ```typescript
 import { EntityManager } from '@esengine/ecs-framework';
@@ -196,43 +109,10 @@ const results = entityManager
     .query()
     .withAll(PositionComponent, VelocityComponent)
     .withNone(HealthComponent)
-    .withTag(1)
     .execute();
-
-// 批量操作（使用Scene的方法）
-const bullets = scene.createEntities(100, "bullet");
-
-// 按标签查询
-const enemies = entityManager.getEntitiesByTag(2);
 ```
 
-## 事件系统
-
-### [基础事件](docs/concepts-explained.md#类型安全事件)
-
-类型安全的事件系统，编译时检查事件名和数据类型。
-
-```typescript
-import { EventBus, ECSEventType } from '@esengine/ecs-framework';
-
-const eventBus = entityManager.eventBus;
-
-// 监听预定义事件
-eventBus.onEntityCreated((data) => {
-    console.log(`实体创建: ${data.entityName}`);
-});
-
-eventBus.onComponentAdded((data) => {
-    console.log(`组件添加: ${data.componentType}`);
-});
-
-// 自定义事件
-eventBus.emit('player:death', { playerId: 123, reason: 'fall' });
-```
-
-### [事件装饰器](docs/concepts-explained.md#事件装饰器)
-
-使用装饰器语法自动注册事件监听器，减少样板代码。
+### 事件系统
 
 ```typescript
 import { EventHandler, ECSEventType } from '@esengine/ecs-framework';
@@ -242,65 +122,65 @@ class GameSystem {
     onEntityDestroyed(data: EntityDestroyedEventData) {
         console.log('实体销毁:', data.entityName);
     }
-
-    @EventHandler('player:levelup')
-    onPlayerLevelUp(data: { playerId: number; newLevel: number }) {
-        console.log(`玩家 ${data.playerId} 升级到 ${data.newLevel} 级`);
-    }
 }
 ```
 
-## 性能优化
+### SoA 存储优化
 
-### [组件索引](docs/concepts-explained.md#组件索引系统)
+<div align="center">
+  <img src="assets/svg/soa-vs-aos.svg" alt="SoA vs AoS 数据结构对比" />
+</div>
 
-通过建立索引避免线性搜索，将查询复杂度从 O(n) 降低到 O(1)。
+用于大规模实体处理：
 
 ```typescript
-// 使用Scene的查询系统进行组件索引
-const querySystem = scene.querySystem;
+import { EnableSoA, Float32, Int32 } from '@esengine/ecs-framework';
 
-// 查询具有特定组件的实体
-const entitiesWithPosition = querySystem.queryAll(PositionComponent).entities;
-const entitiesWithVelocity = querySystem.queryAll(VelocityComponent).entities;
-
-// 性能统计
-const stats = querySystem.getStats();
-console.log('查询效率:', stats.hitRate);
+@EnableSoA
+class OptimizedTransformComponent extends Component {
+    @Float32 public x: number = 0;
+    @Float32 public y: number = 0;
+    @Float32 public rotation: number = 0;
+}
 ```
 
-**索引类型选择：**
-- **哈希索引** - 适合稳定的、大量的组件（如位置、生命值）
-- **位图索引** - 适合频繁变化的组件（如Buff、状态）
+**性能优势**：
+- 🚀 **缓存友好** - 连续内存访问，缓存命中率提升85%
+- ⚡ **批量处理** - 同类型数据处理速度提升2-3倍  
+- 🔄 **热切换** - 开发期AoS便于调试，生产期SoA提升性能
+- 🎯 **自动优化** - `@EnableSoA`装饰器自动转换存储结构
 
-> 📋 详细选择指南参见 [索引类型选择指南](docs/concepts-explained.md#索引类型选择指南)
+## 平台集成
 
-### [Archetype 系统](docs/concepts-explained.md#archetype-系统)
-
-将具有相同组件组合的实体分组，减少查询时的组件检查开销。
+### Cocos Creator
 
 ```typescript
-// 使用查询系统的Archetype功能
-const querySystem = scene.querySystem;
-
-// 查询统计
-const stats = querySystem.getStats();
-console.log('缓存命中率:', stats.hitRate);
+update(deltaTime: number) {
+    Core.update(deltaTime);
+}
 ```
 
-### [脏标记系统](docs/concepts-explained.md#脏标记系统)
-
-追踪数据变化，只处理发生改变的实体，避免不必要的计算。
+**专用调试插件**：
+- 🔧 [ECS 可视化调试插件](https://store.cocos.com/app/detail/7823) - 提供完整的可视化调试界面
+- 📊 实体查看器、组件编辑器、系统监控
+- 📈 性能分析和实时数据监控
 
+### Laya 引擎
 ```typescript
-// 脏标记通过组件系统自动管理
-// 组件变化时会自动标记为脏数据
-
-// 查询系统会自动处理脏标记优化
-const movingEntities = scene.querySystem.queryAll(PositionComponent, VelocityComponent);
+Laya.timer.frameLoop(1, this, () => {
+    Core.update(Laya.timer.delta / 1000);
+});
+```
+
+### 原生浏览器
+```typescript
+function gameLoop(currentTime: number) {
+    const deltaTime = (currentTime - lastTime) / 1000;
+    Core.update(deltaTime);
+    requestAnimationFrame(gameLoop);
+}
 ```
 
-> 💡 **不确定何时使用这些优化？** 查看 [性能优化建议](docs/concepts-explained.md#性能建议) 了解适用场景
 
 ## API 参考
 
@@ -308,9 +188,9 @@ const movingEntities = scene.querySystem.queryAll(PositionComponent, VelocityCom
 
 | 类 | 描述 |
 |---|---|
-| `Core` | 框架核心管理类 |
-| `Scene` | 场景容器，管理实体和系统 |
-| `Entity` | 实体对象，包含组件集合 |
+| `Core` | 框架核心管理 |
+| `Scene` | 场景容器 |
+| `Entity` | 实体对象 |
 | `Component` | 组件基类 |
 | `EntitySystem` | 系统基类 |
 | `EntityManager` | 实体管理器 |
@@ -318,132 +198,25 @@ const movingEntities = scene.querySystem.queryAll(PositionComponent, VelocityCom
 ### 查询 API
 
 ```typescript
-entityManager
-    .query()
-    .withAll(...components)      // 包含所有指定组件
-    .withAny(...components)      // 包含任意指定组件
-    .withNone(...components)     // 不包含指定组件
-    .withTag(tag)                // 包含指定标签
-    .withoutTag(tag)             // 不包含指定标签
+entityManager.query()
+    .withAll(...components)      // 包含所有组件
+    .withAny(...components)      // 包含任意组件
+    .withNone(...components)     // 不包含组件
+    .withTag(tag)                // 包含标签
     .execute()                   // 执行查询
 ```
 
-### 事件类型
-
-```typescript
-enum ECSEventType {
-    ENTITY_CREATED = 'entity:created',
-    ENTITY_DESTROYED = 'entity:destroyed',
-    COMPONENT_ADDED = 'component:added',
-    COMPONENT_REMOVED = 'component:removed',
-    SYSTEM_ADDED = 'system:added',
-    SYSTEM_REMOVED = 'system:removed'
-}
-```
-
-## 与其他框架对比
-
-| 特性 | @esengine/ecs-framework | bitECS | Miniplex |
-|------|-------------------------|--------|----------|
-| TypeScript 支持 | ✅ 原生支持 | ✅ 完整支持 | ✅ 原生支持 |
-| 事件系统 | ✅ 内置+装饰器 | ❌ 需自己实现 | ✅ 响应式 |
-| 查询系统 | ✅ 流式 API | ✅ 函数式 | ✅ 响应式 |
-| 实体管理器 | ✅ 统一接口 | ❌ 低级 API | ✅ 高级接口 |
-| 性能优化 | ✅ 多重优化 | ✅ 极致性能 | ✅ React 优化 |
-| JavaScript引擎集成 | ✅ 专为JS引擎设计 | ✅ 通用设计 | ⚠️ 主要 React |
-| 可视化调试工具 | ✅ [Cocos插件](https://store.cocos.com/app/detail/7823) | ❌ 无官方工具 | ✅ React DevTools |
-
-**选择指南：**
-- 选择本框架：需要完整的游戏开发工具链和中文社区支持
-- 选择 bitECS：需要极致性能和最小化设计
-- 选择 Miniplex：主要用于 React 应用开发
-
-## 项目结构
-
-```
-ecs-framework/
-├── src/
-│   ├── ECS/           # ECS 核心系统
-│   │   ├── Core/      # 核心管理器
-│   │   ├── Systems/   # 系统类型
-│   │   └── Utils/     # ECS 工具
-│   ├── Types/         # TypeScript接口定义
-│   └── Utils/         # 通用工具
-├── docs/              # 文档
-└── scripts/           # 构建脚本
-```
-
 ## 文档
 
-### 🎯 新手入门
-- **[📖 新手教程完整指南](docs/beginner-tutorials.md)** - 完整学习路径，从零开始 ⭐ **强烈推荐**
-- **[🚀 快速入门](docs/getting-started.md)** - 详细的入门教程，包含Laya/Cocos/Node.js集成指南 ⭐ **平台集成必读**
-  - 💡 **Cocos Creator用户特别提示**：我们提供[专用调试插件](https://store.cocos.com/app/detail/7823)，支持可视化ECS调试
-- [🧠 技术概念详解](docs/concepts-explained.md) - 通俗易懂的技术概念解释 ⭐ **推荐新手阅读**
-- [🎯 位掩码使用指南](docs/bitmask-guide.md) - 位掩码概念、原理和高级使用技巧
-- [💡 使用场景示例](docs/use-cases.md) - 不同类型游戏的具体应用案例
-- [🔧 框架类型系统](docs/concepts-explained.md#框架类型系统) - TypeScript接口设计和使用指南
-
-### 📚 核心功能
-- [🎭 实体管理指南](docs/entity-guide.md) - 实体的创建和使用方法
-- [🧩 组件设计指南](docs/component-design-guide.md) - 如何设计高质量组件 ⭐ **设计必读**
-- [⚙️ 系统详解指南](docs/system-guide.md) - 四种系统类型的详细使用
-- [🎬 场景管理指南](docs/scene-management-guide.md) - 场景切换和数据管理
-- [⏰ 定时器系统指南](docs/timer-guide.md) - 定时器的完整使用方法
-
-### API 参考
-- [核心 API 参考](docs/core-concepts.md) - 完整的 API 使用说明  
-- [实体基础指南](docs/entity-guide.md) - 实体的基本概念和操作
-- [EntityManager 指南](docs/entity-manager-example.md) - 高性能查询和批量操作
-- [事件系统指南](docs/event-system-example.md) - 事件系统完整用法
-- [查询系统指南](docs/query-system-usage.md) - 查询系统使用方法
-
-### 性能相关
-- [性能优化指南](docs/performance-optimization.md) - 性能优化技术和策略
-- [SoA 存储优化指南](docs/soa-storage-guide.md) - 大规模实体系统的高级性能优化 ⭐ **大规模项目推荐**
-
-## 构建
-
-```bash
-# 安装依赖
-npm install
-
-# 构建项目
-npm run build
-
-# 监听模式
-npm run build:watch
-
-# 清理构建文件
-npm run clean
-
-# 重新构建
-npm run rebuild
-```
-
-## 性能监控
-
-框架提供内置性能统计：
-
-```typescript
-// 场景统计
-const sceneStats = scene.getStats();
-console.log('性能统计:', {
-    实体数量: sceneStats.entityCount,
-    系统数量: sceneStats.processorCount
-});
-
-// 查询系统统计
-const queryStats = scene.querySystem.getStats();
-console.log('查询统计:', {
-    缓存命中率: queryStats.hitRate + '%',
-    查询次数: queryStats.queryCount
-});
-```
+- [快速入门](docs/getting-started.md) - 详细教程和平台集成
+- [技术概念](docs/concepts-explained.md) - ECS 架构和框架特性
+- [组件设计](docs/component-design-guide.md) - 组件设计最佳实践
+- [性能优化](docs/performance-optimization.md) - 性能优化技术
+- [API 参考](docs/core-concepts.md) - 完整 API 文档
 
 ## 扩展库
 
-- [路径寻找库](https://github.com/esengine/ecs-astar) - A*、BFS、Dijkstra 算法
+- [路径寻找](https://github.com/esengine/ecs-astar) - A*、BFS、Dijkstra 算法
 - [AI 系统](https://github.com/esengine/BehaviourTree-ai) - 行为树、效用 AI
 
 ## 社区
@@ -451,15 +224,6 @@ console.log('查询统计:', {
 - QQ 群：[ecs游戏框架交流](https://jq.qq.com/?_wv=1027&k=29w1Nud6)
 - GitHub：[提交 Issue](https://github.com/esengine/ecs-framework/issues)
 
-## 贡献
-
-欢迎提交 Pull Request 和 Issue！
-
-### 开发要求
-
-- Node.js >= 14.0.0
-- TypeScript >= 4.0.0
-
 ## 许可证
 
-[MIT](LICENSE) 
\ No newline at end of file
+[MIT](LICENSE)
\ No newline at end of file
diff --git a/assets/svg/ecs-architecture.svg b/assets/svg/ecs-architecture.svg
new file mode 100644
index 00000000..f4653188
--- /dev/null
+++ b/assets/svg/ecs-architecture.svg
@@ -0,0 +1,382 @@
+<svg width="1200" height="850" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <!-- 渐变定义 - 柔和色调 -->
+    <linearGradient id="coreGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#8892b0"/>
+      <stop offset="100%" style="stop-color:#a5b4cb"/>
+    </linearGradient>
+    
+    <linearGradient id="sceneGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#7c9cbf"/>
+      <stop offset="100%" style="stop-color:#9bb5d1"/>
+    </linearGradient>
+    
+    <linearGradient id="entityGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#81b29a"/>
+      <stop offset="100%" style="stop-color:#a8caba"/>
+    </linearGradient>
+    
+    <linearGradient id="componentGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#d4a574"/>
+      <stop offset="100%" style="stop-color:#e5c7a0"/>
+    </linearGradient>
+    
+    <linearGradient id="systemGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#c49799"/>
+      <stop offset="100%" style="stop-color:#d9b5b7"/>
+    </linearGradient>
+    
+    <linearGradient id="queryGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#b0c4de"/>
+      <stop offset="100%" style="stop-color:#d0dff0"/>
+    </linearGradient>
+    
+    <linearGradient id="eventGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#c5a3c5"/>
+      <stop offset="100%" style="stop-color:#e0c4e0"/>
+    </linearGradient>
+
+    <!-- 动画定义 -->
+    <style>
+      .data-flow-line {
+        animation: dataFlow 6s linear infinite;
+      }
+      
+      @keyframes dataFlow {
+        0% { stroke-dashoffset: 40; }
+        100% { stroke-dashoffset: 0; }
+      }
+    </style>
+  </defs>
+
+  <!-- 背景 -->
+  <rect width="1200" height="850" fill="white" rx="15" stroke="#e2e8f0" stroke-width="1"/>
+  
+  <!-- 标题 -->
+  <text x="600" y="30" text-anchor="middle" font-family="Arial, sans-serif" font-size="24" font-weight="bold" fill="#2c3e50">
+    ECS Framework 完整架构
+  </text>
+  
+  <!-- Core 核心层 -->
+  <g id="core-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="480" cy="75" r="15" fill="#8892b0" stroke="white" stroke-width="2"/>
+    <text x="480" y="81" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">1</text>
+    
+    <rect x="400" y="60" width="400" height="60" rx="10" fill="url(#coreGradient)" opacity="0.9"/>
+    <text x="600" y="85" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="white">
+      Core 框架核心
+    </text>
+    <text x="500" y="105" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      ComponentRegistry • IdentifierPool
+    </text>
+    <text x="700" y="105" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      BitMaskOptimizer • ConfigManager
+    </text>
+    
+  </g>
+  
+  <!-- Scene 场景管理层 -->
+  <g id="scene-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="280" cy="175" r="15" fill="#7c9cbf" stroke="white" stroke-width="2"/>
+    <text x="280" y="181" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">2</text>
+    
+    <rect x="300" y="150" width="600" height="80" rx="12" fill="url(#sceneGradient)" opacity="0.9"/>
+    <text x="600" y="175" text-anchor="middle" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="white">
+      Scene 场景管理器
+    </text>
+    <text x="450" y="195" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      EntityList
+    </text>
+    <text x="600" y="195" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      ComponentStorageManager
+    </text>
+    <text x="750" y="195" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      EntityProcessors
+    </text>
+    <text x="600" y="215" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      实体管理 • 组件存储 • 系统调度 • 查询引擎
+    </text>
+    
+  </g>
+
+  <!-- Entity 实体层 -->
+  <g id="entity-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="30" cy="320" r="15" fill="#81b29a" stroke="white" stroke-width="2"/>
+    <text x="30" y="326" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">3</text>
+    
+    <rect x="50" y="280" width="280" height="180" rx="10" fill="url(#entityGradient)" opacity="0.9"/>
+    <text x="190" y="305" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="white">
+      Entity 实体系统
+    </text>
+    
+    <!-- Entity Manager -->
+    <rect x="70" y="320" width="240" height="30" rx="5" fill="rgba(255,255,255,0.3)" stroke="rgba(255,255,255,0.5)" stroke-width="1"/>
+    <text x="190" y="340" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="white">
+      EntityList • 高性能实体集合管理
+    </text>
+    
+    <!-- Entity instances -->
+    <rect x="80" y="360" width="60" height="20" rx="3" fill="rgba(255,255,255,0.4)"/>
+    <text x="110" y="373" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="white">Player</text>
+    
+    <rect x="150" y="360" width="60" height="20" rx="3" fill="rgba(255,255,255,0.4)"/>
+    <text x="180" y="373" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="white">Enemy</text>
+    
+    <rect x="220" y="360" width="60" height="20" rx="3" fill="rgba(255,255,255,0.4)"/>
+    <text x="250" y="373" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="white">Bullet</text>
+    
+    <!-- Entity features -->
+    <text x="80" y="400" font-family="Arial, sans-serif" font-size="9" fill="white">• 组件容器</text>
+    <text x="80" y="415" font-family="Arial, sans-serif" font-size="9" fill="white">• 层次结构</text>
+    <text x="190" y="400" font-family="Arial, sans-serif" font-size="9" fill="white">• 生命周期管理</text>
+    <text x="190" y="415" font-family="Arial, sans-serif" font-size="9" fill="white">• 状态管理</text>
+    
+    <text x="190" y="440" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      唯一标识 • 无数据逻辑载体
+    </text>
+    
+  </g>
+
+  <!-- Component 组件层 -->
+  <g id="component-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="650" cy="320" r="15" fill="#d4a574" stroke="white" stroke-width="2"/>
+    <text x="650" y="326" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">4</text>
+    
+    <rect x="360" y="280" width="280" height="180" rx="10" fill="url(#componentGradient)" opacity="0.9"/>
+    <text x="500" y="305" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="white">
+      Component 组件系统
+    </text>
+    
+    <!-- Component Storage -->
+    <rect x="380" y="315" width="240" height="40" rx="5" fill="rgba(255,255,255,0.3)" stroke="rgba(255,255,255,0.5)" stroke-width="1"/>
+    <text x="500" y="330" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="white">
+      ComponentStorageManager • SoA/AoS 双模式
+    </text>
+    <text x="500" y="345" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="white">
+      ComponentPool • DirtyTrackingSystem
+    </text>
+    
+    <!-- Component types -->
+    <rect x="380" y="360" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="435" y="372" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Position {x,y,z}</text>
+    
+    <rect x="500" y="360" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="555" y="372" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Velocity {dx,dy,dz}</text>
+    
+    <rect x="380" y="385" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="435" y="397" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Health {hp,max}</text>
+    
+    <rect x="500" y="385" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="555" y="397" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Render {sprite}</text>
+    
+    <!-- Component features -->
+    <text x="380" y="420" font-family="Arial, sans-serif" font-size="9" fill="white">• @EnableSoA 优化</text>
+    <text x="520" y="420" font-family="Arial, sans-serif" font-size="9" fill="white">• 对象池管理</text>
+    <text x="380" y="435" font-family="Arial, sans-serif" font-size="9" fill="white">• 序列化支持</text>
+    <text x="520" y="435" font-family="Arial, sans-serif" font-size="9" fill="white">• 类型安全</text>
+    
+    <text x="500" y="450" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      纯数据结构 • 描述实体属性
+    </text>
+    
+  </g>
+
+  <!-- System 系统层 -->
+  <g id="system-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="1160" cy="320" r="15" fill="#c49799" stroke="white" stroke-width="2"/>
+    <text x="1160" y="326" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">5</text>
+    
+    <rect x="870" y="280" width="280" height="180" rx="10" fill="url(#systemGradient)" opacity="0.9"/>
+    <text x="1010" y="305" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="white">
+      System 系统层
+    </text>
+    
+    <!-- System Processors -->
+    <rect x="890" y="320" width="240" height="30" rx="5" fill="rgba(255,255,255,0.3)" stroke="rgba(255,255,255,0.5)" stroke-width="1"/>
+    <text x="1010" y="340" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="white">
+      EntityProcessors • 系统调度管理
+    </text>
+    
+    <!-- System instances -->
+    <rect x="890" y="360" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="945" y="372" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">MovementSystem</text>
+    
+    <rect x="1010" y="360" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="1065" y="372" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">RenderSystem</text>
+    
+    <rect x="890" y="385" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="945" y="397" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">PhysicsSystem</text>
+    
+    <rect x="1010" y="385" width="110" height="18" rx="2" fill="rgba(255,255,255,0.4)"/>
+    <text x="1065" y="397" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">AISystem</text>
+    
+    <!-- System features -->
+    <text x="890" y="420" font-family="Arial, sans-serif" font-size="9" fill="white">• Matcher 查询</text>
+    <text x="1020" y="420" font-family="Arial, sans-serif" font-size="9" fill="white">• 性能监控</text>
+    <text x="890" y="435" font-family="Arial, sans-serif" font-size="9" fill="white">• 优先级调度</text>
+    <text x="1020" y="435" font-family="Arial, sans-serif" font-size="9" fill="white">• 热插拔</text>
+    
+    <text x="1010" y="450" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      业务逻辑处理 • 操作组件数据
+    </text>
+    
+  </g>
+
+  <!-- Query 查询层 -->
+  <g id="query-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="30" cy="540" r="15" fill="#b0c4de" stroke="white" stroke-width="2"/>
+    <text x="30" y="546" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">6</text>
+    
+    <rect x="50" y="500" width="500" height="120" rx="10" fill="url(#queryGradient)" opacity="0.9"/>
+    <text x="300" y="525" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="#2c3e50">
+      Query 查询系统
+    </text>
+    
+    <!-- Query components -->
+    <rect x="70" y="540" width="140" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="140" y="555" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">Matcher</text>
+    <text x="140" y="570" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">withAll()</text>
+    <text x="140" y="582" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">withAny()</text>
+    <text x="140" y="594" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">withNone()</text>
+    
+    <rect x="230" y="540" width="140" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="300" y="555" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">QuerySystem</text>
+    <text x="300" y="570" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">查询缓存</text>
+    <text x="300" y="582" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">批量优化</text>
+    <text x="300" y="594" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">实时更新</text>
+    
+    <rect x="390" y="540" width="140" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="460" y="553" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">ArchetypeSystem</text>
+    <text x="460" y="568" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#4a5568">组件组合分组</text>
+    <text x="460" y="580" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#4a5568">原型级缓存</text>
+    <text x="460" y="592" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#4a5568">BitSet优化查询</text>
+    
+  </g>
+
+  <!-- Event 事件系统 -->
+  <g id="event-layer">
+    <!-- 流程步骤标号 -->
+    <circle cx="1160" cy="540" r="15" fill="#c5a3c5" stroke="white" stroke-width="2"/>
+    <text x="1160" y="546" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="white">7</text>
+    
+    <rect x="580" y="500" width="570" height="120" rx="10" fill="url(#eventGradient)" opacity="0.9"/>
+    <text x="865" y="525" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="#2c3e50">
+      Event 事件系统
+    </text>
+    
+    <!-- Event components -->
+    <rect x="600" y="540" width="150" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="675" y="555" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">TypeSafeEventSystem</text>
+    <text x="675" y="570" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">同步/异步</text>
+    <text x="675" y="582" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">优先级排序</text>
+    <text x="675" y="594" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">批处理机制</text>
+    
+    <rect x="770" y="540" width="150" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="845" y="555" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">Performance Monitor</text>
+    <text x="845" y="570" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">性能统计</text>
+    <text x="845" y="582" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">阈值告警</text>
+    <text x="845" y="594" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">实时监控</text>
+    
+    <rect x="940" y="540" width="150" height="60" rx="5" fill="rgba(255,255,255,0.6)" stroke="rgba(255,255,255,0.8)" stroke-width="1"/>
+    <text x="1015" y="555" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#4a5568">Debug Manager</text>
+    <text x="1015" y="570" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">WebSocket通信</text>
+    <text x="1015" y="582" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">实时调试数据</text>
+    <text x="1015" y="594" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#4a5568">内存快照</text>
+    
+  </g>
+
+  <!-- 数据流连接线 -->
+  <!-- 1. Core to Scene - 初始化流程 -->
+  <path d="M 600 120 Q 600 135 600 150" stroke="#8892b0" stroke-width="3" fill="none" stroke-dasharray="10,5" class="data-flow-line"/>
+  <polygon points="595,145 600,150 605,145" fill="#8892b0"/>
+  <text x="620" y="135" font-family="Arial, sans-serif" font-size="10" fill="#8892b0" font-weight="bold">初始化</text>
+  
+  <!-- 2. Scene to Entity/Component/System - 管理流程 -->
+  <path d="M 400 230 Q 300 250 190 280" stroke="#7c9cbf" stroke-width="3" fill="none" stroke-dasharray="8,4" class="data-flow-line"/>
+  <polygon points="195,275 190,280 200,282" fill="#7c9cbf"/>
+  <text x="295" y="250" font-family="Arial, sans-serif" font-size="9" fill="#7c9cbf">管理实体</text>
+  
+  <path d="M 600 230 Q 600 250 500 280" stroke="#7c9cbf" stroke-width="3" fill="none" stroke-dasharray="8,4" class="data-flow-line"/>
+  <polygon points="495,275 500,280 505,275" fill="#7c9cbf"/>
+  <text x="550" y="250" font-family="Arial, sans-serif" font-size="9" fill="#7c9cbf">存储组件</text>
+  
+  <path d="M 800 230 Q 900 250 1010 280" stroke="#7c9cbf" stroke-width="3" fill="none" stroke-dasharray="8,4" class="data-flow-line"/>
+  <polygon points="1005,275 1010,280 1000,282" fill="#7c9cbf"/>
+  <text x="905" y="250" font-family="Arial, sans-serif" font-size="9" fill="#7c9cbf">调度系统</text>
+  
+  <!-- 3. Entity to Component - 组件附加 -->
+  <path d="M 330 370 Q 350 370 360 370" stroke="#81b29a" stroke-width="3" fill="none" stroke-dasharray="6,3" class="data-flow-line"/>
+  <polygon points="355,365 360,370 355,375" fill="#81b29a"/>
+  <text x="345" y="360" font-family="Arial, sans-serif" font-size="9" fill="#81b29a" font-weight="bold">附加组件</text>
+  
+  <!-- 4. Component to System - 数据处理 -->
+  <path d="M 640 370 Q 750 370 870 370" stroke="#d4a574" stroke-width="3" fill="none" stroke-dasharray="6,3" class="data-flow-line"/>
+  <polygon points="865,365 870,370 865,375" fill="#d4a574"/>
+  <text x="755" y="360" font-family="Arial, sans-serif" font-size="9" fill="#d4a574" font-weight="bold">处理数据</text>
+  
+  <!-- 5. Scene to Query/Event - 查询和事件 -->
+  <path d="M 450 230 Q 350 350 300 500" stroke="#b0c4de" stroke-width="2" fill="none" stroke-dasharray="5,2" class="data-flow-line"/>
+  <polygon points="305,495 300,500 295,495" fill="#b0c4de"/>
+  <text x="375" y="365" font-family="Arial, sans-serif" font-size="8" fill="#b0c4de">查询支持</text>
+  
+  <path d="M 750 230 Q 850 350 865 500" stroke="#c5a3c5" stroke-width="2" fill="none" stroke-dasharray="5,2" class="data-flow-line"/>
+  <polygon points="860,495 865,500 870,495" fill="#c5a3c5"/>
+  <text x="808" y="365" font-family="Arial, sans-serif" font-size="8" fill="#c5a3c5">事件通知</text>
+  
+  <!-- 6. Query to System - 查询结果 -->
+  <path d="M 460 540 Q 680 480 900 380" stroke="#b0c4de" stroke-width="3" fill="none" stroke-dasharray="4,2" class="data-flow-line"/>
+  <polygon points="895,375 900,380 895,385" fill="#b0c4de"/>
+  <text x="680" y="470" font-family="Arial, sans-serif" font-size="9" fill="#b0c4de" font-weight="bold">匹配结果</text>
+  
+  <!-- 7. System回流 - 数据修改和事件 -->
+  <path d="M 900 400 Q 800 420 700 430 Q 600 440 500 430 Q 400 420 350 400" stroke="#c49799" stroke-width="2" fill="none" stroke-dasharray="3,2" class="data-flow-line"/>
+  <text x="625" y="415" font-family="Arial, sans-serif" font-size="8" fill="#c49799">修改组件数据</text>
+  
+  <path d="M 1000 460 Q 1050 480 1100 500" stroke="#c5a3c5" stroke-width="2" fill="none" stroke-dasharray="3,2" class="data-flow-line"/>
+  <text x="1050" y="475" font-family="Arial, sans-serif" font-size="8" fill="#c5a3c5">触发事件</text>
+  
+  <!-- 工作流程说明 -->
+  <g id="workflow">
+    <rect x="50" y="720" width="1100" height="120" rx="8" fill="rgba(108, 117, 125, 0.05)" stroke="#6c757d" stroke-width="1" stroke-dasharray="5,3"/>
+    <text x="600" y="745" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="#495057">
+      🔄 ECS 框架7步工作流程
+    </text>
+    
+    <!-- 流程步骤详解 -->
+    <g id="step-details">
+      <text x="70" y="770" font-family="Arial, sans-serif" font-size="11" fill="#8892b0" font-weight="bold">①初始化</text>
+      <text x="70" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">Core.create()</text>
+      
+      <text x="170" y="770" font-family="Arial, sans-serif" font-size="11" fill="#7c9cbf" font-weight="bold">②场景管理</text>
+      <text x="170" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">Scene.initialize()</text>
+      
+      <text x="280" y="770" font-family="Arial, sans-serif" font-size="11" fill="#81b29a" font-weight="bold">③创建实体</text>
+      <text x="280" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">Entity.create()</text>
+      
+      <text x="380" y="770" font-family="Arial, sans-serif" font-size="11" fill="#d4a574" font-weight="bold">④附加组件</text>
+      <text x="380" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">addComponent()</text>
+      
+      <text x="480" y="770" font-family="Arial, sans-serif" font-size="11" fill="#c49799" font-weight="bold">⑤系统处理</text>
+      <text x="480" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">System.process()</text>
+      
+      <text x="580" y="770" font-family="Arial, sans-serif" font-size="11" fill="#b0c4de" font-weight="bold">⑥查询匹配</text>
+      <text x="580" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">Matcher.query()</text>
+      
+      <text x="680" y="770" font-family="Arial, sans-serif" font-size="11" fill="#c5a3c5" font-weight="bold">⑦事件通知</text>
+      <text x="680" y="785" font-family="Arial, sans-serif" font-size="10" fill="#6c757d">Event.emit()</text>
+    </g>
+    
+    <text x="600" y="810" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="#6c757d">
+      每帧循环：查询实体 → 匹配组件 → 执行系统逻辑 → 修改数据 → 触发事件 → 性能监控
+    </text>
+    <text x="600" y="828" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#6c757d">
+      💡 鼠标悬停各组件查看详细API • 圆形数字显示执行顺序 • 不同颜色连线代表不同数据流
+    </text>
+  </g>
+</svg>
\ No newline at end of file
diff --git a/assets/svg/soa-vs-aos.svg b/assets/svg/soa-vs-aos.svg
new file mode 100644
index 00000000..9ffd2f57
--- /dev/null
+++ b/assets/svg/soa-vs-aos.svg
@@ -0,0 +1,273 @@
+<svg width="800" height="500" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <!-- 渐变定义 -->
+    <linearGradient id="soaGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#667eea"/>
+      <stop offset="100%" style="stop-color:#764ba2"/>
+    </linearGradient>
+    
+    <linearGradient id="aosGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#f093fb"/>
+      <stop offset="100%" style="stop-color:#f5576c"/>
+    </linearGradient>
+    
+    <linearGradient id="performanceGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#4facfe"/>
+      <stop offset="100%" style="stop-color:#00f2fe"/>
+    </linearGradient>
+
+    <!-- 动画定义 -->
+    <style>
+      .data-flow {
+        animation: dataMove 3s ease-in-out infinite;
+      }
+      
+      .memory-access {
+        animation: memoryAccess 2s ease-in-out infinite;
+      }
+      
+      .performance-bar {
+        animation: performanceGrow 2.5s ease-out forwards;
+      }
+      
+      .text-reveal {
+        animation: textReveal 1s ease-in forwards;
+        opacity: 0;
+      }
+      
+      .structure-highlight {
+        animation: structureHighlight 4s ease-in-out infinite;
+      }
+      
+      @keyframes dataMove {
+        0%, 100% { opacity: 0.6; filter: brightness(1); }
+        50% { opacity: 1; filter: brightness(1.2); }
+      }
+      
+      @keyframes memoryAccess {
+        0%, 100% { fill: #e2e8f0; }
+        50% { fill: #3182ce; }
+      }
+      
+      @keyframes performanceGrow {
+        0% { width: 0; opacity: 0.5; }
+        100% { opacity: 1; }
+      }
+      
+      @keyframes textReveal {
+        0% { opacity: 0; }
+        100% { opacity: 1; }
+      }
+      
+      @keyframes structureHighlight {
+        0%, 100% { stroke: #cbd5e0; stroke-width: 1; opacity: 0.8; }
+        50% { stroke: #3182ce; stroke-width: 2; opacity: 1; }
+      }
+    </style>
+  </defs>
+
+  <!-- 背景 -->
+  <rect width="800" height="500" fill="white" rx="15" stroke="#e2e8f0" stroke-width="1"/>
+  
+  <!-- 标题 -->
+  <text x="400" y="30" text-anchor="middle" font-family="Arial, sans-serif" font-size="22" font-weight="bold" fill="#2c3e50">
+    SoA vs AoS 数据结构对比
+  </text>
+  
+  <text x="400" y="50" text-anchor="middle" font-family="Arial, sans-serif" font-size="14" fill="#666">
+    Structure of Arrays vs Array of Structures
+  </text>
+  
+  <!-- AoS 部分 (左侧) -->
+  <g id="aos-section">
+    <rect x="50" y="80" width="320" height="180" rx="10" fill="url(#aosGradient)" opacity="0.9"/>
+    
+    <!-- AoS 标题 -->
+    <text x="210" y="105" text-anchor="middle" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="white">
+      AoS - Array of Structures
+    </text>
+    <text x="210" y="125" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="white">
+      结构体数组（传统方式）
+    </text>
+    
+    <!-- AoS 数据结构示例 -->
+    <rect x="70" y="140" width="280" height="100" rx="5" fill="rgba(255,255,255,0.2)" stroke="rgba(255,255,255,0.4)" stroke-width="1"/>
+    
+    <!-- Entity 0 -->
+    <rect x="85" y="155" width="70" height="15" rx="2" fill="rgba(255,255,255,0.3)" class="structure-highlight"/>
+    <text x="120" y="166" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Entity[0]</text>
+    
+    <rect x="85" y="175" width="15" height="8" rx="1" fill="#ff6b6b" class="data-flow"/>
+    <text x="92" y="181" text-anchor="middle" font-family="Arial, sans-serif" font-size="6" fill="white">x</text>
+    
+    <rect x="105" y="175" width="15" height="8" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 0.5s"/>
+    <text x="112" y="181" text-anchor="middle" font-family="Arial, sans-serif" font-size="6" fill="white">y</text>
+    
+    <rect x="125" y="175" width="15" height="8" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 1s"/>
+    <text x="132" y="181" text-anchor="middle" font-family="Arial, sans-serif" font-size="6" fill="white">hp</text>
+    
+    <rect x="145" y="175" width="10" height="8" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 1.5s"/>
+    <text x="150" y="181" text-anchor="middle" font-family="Arial, sans-serif" font-size="6" fill="white">id</text>
+    
+    <!-- Entity 1 -->
+    <rect x="170" y="155" width="70" height="15" rx="2" fill="rgba(255,255,255,0.3)" class="structure-highlight" style="animation-delay: 1s"/>
+    <text x="205" y="166" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Entity[1]</text>
+    
+    <rect x="170" y="175" width="15" height="8" rx="1" fill="#ff6b6b" class="data-flow" style="animation-delay: 2s"/>
+    <rect x="190" y="175" width="15" height="8" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 2.5s"/>
+    <rect x="210" y="175" width="15" height="8" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 3s"/>
+    <rect x="230" y="175" width="10" height="8" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 3.5s"/>
+    
+    <!-- Entity 2 -->
+    <rect x="255" y="155" width="70" height="15" rx="2" fill="rgba(255,255,255,0.3)" class="structure-highlight" style="animation-delay: 2s"/>
+    <text x="290" y="166" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">Entity[2]</text>
+    
+    <rect x="255" y="175" width="15" height="8" rx="1" fill="#ff6b6b" class="data-flow" style="animation-delay: 4s"/>
+    <rect x="275" y="175" width="15" height="8" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 4.5s"/>
+    <rect x="295" y="175" width="15" height="8" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 5s"/>
+    <rect x="315" y="175" width="10" height="8" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 5.5s"/>
+    
+    <!-- 内存访问模式 -->
+    <text x="210" y="205" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      内存访问：跳跃式访问，缓存不友好
+    </text>
+    
+    <path d="M 92 195 Q 112 210 132 195 Q 152 210 177 195" stroke="white" stroke-width="1" fill="none" stroke-dasharray="3,2"/>
+    <text x="135" y="225" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">
+      处理位置时需跳过其他数据
+    </text>
+  </g>
+  
+  <!-- SoA 部分 (右侧) -->
+  <g id="soa-section">
+    <rect x="430" y="80" width="320" height="180" rx="10" fill="url(#soaGradient)" opacity="0.9"/>
+    
+    <!-- SoA 标题 -->
+    <text x="590" y="105" text-anchor="middle" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="white">
+      SoA - Structure of Arrays
+    </text>
+    <text x="590" y="125" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="white">
+      数组结构（ECS优化方式）
+    </text>
+    
+    <!-- SoA 数据结构示例 -->
+    <rect x="450" y="140" width="280" height="100" rx="5" fill="rgba(255,255,255,0.2)" stroke="rgba(255,255,255,0.4)" stroke-width="1"/>
+    
+    <!-- Position Array -->
+    <text x="460" y="155" font-family="Arial, sans-serif" font-size="8" fill="white">Position[]:</text>
+    <rect x="515" y="145" width="20" height="10" rx="1" fill="#ff6b6b" class="data-flow"/>
+    <rect x="540" y="145" width="20" height="10" rx="1" fill="#ff6b6b" class="data-flow" style="animation-delay: 0.3s"/>
+    <rect x="565" y="145" width="20" height="10" rx="1" fill="#ff6b6b" class="data-flow" style="animation-delay: 0.6s"/>
+    <rect x="590" y="145" width="20" height="10" rx="1" fill="#ff6b6b" class="data-flow" style="animation-delay: 0.9s"/>
+    <text x="625" y="153" font-family="Arial, sans-serif" font-size="8" fill="white">连续存储</text>
+    
+    <!-- Velocity Array -->
+    <text x="460" y="170" font-family="Arial, sans-serif" font-size="8" fill="white">Velocity[]:</text>
+    <rect x="515" y="160" width="20" height="10" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 1s"/>
+    <rect x="540" y="160" width="20" height="10" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 1.3s"/>
+    <rect x="565" y="160" width="20" height="10" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 1.6s"/>
+    <rect x="590" y="160" width="20" height="10" rx="1" fill="#4ecdc4" class="data-flow" style="animation-delay: 1.9s"/>
+    
+    <!-- Health Array -->
+    <text x="460" y="185" font-family="Arial, sans-serif" font-size="8" fill="white">Health[]:</text>
+    <rect x="515" y="175" width="20" height="10" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 2s"/>
+    <rect x="540" y="175" width="20" height="10" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 2.3s"/>
+    <rect x="565" y="175" width="20" height="10" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 2.6s"/>
+    <rect x="590" y="175" width="20" height="10" rx="1" fill="#45b7d1" class="data-flow" style="animation-delay: 2.9s"/>
+    
+    <!-- ID Array -->
+    <text x="460" y="200" font-family="Arial, sans-serif" font-size="8" fill="white">EntityID[]:</text>
+    <rect x="515" y="190" width="15" height="10" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 3s"/>
+    <rect x="535" y="190" width="15" height="10" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 3.3s"/>
+    <rect x="555" y="190" width="15" height="10" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 3.6s"/>
+    <rect x="575" y="190" width="15" height="10" rx="1" fill="#96ceb4" class="data-flow" style="animation-delay: 3.9s"/>
+    
+    <!-- 内存访问模式 -->
+    <text x="590" y="220" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="white">
+      内存访问：连续访问，缓存友好
+    </text>
+    
+    <path d="M 525 205 L 570 205" stroke="white" stroke-width="2" fill="none" class="data-flow"/>
+    <text x="590" y="235" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="white">
+      处理位置时连续访问相同类型数据
+    </text>
+  </g>
+  
+  <!-- 性能对比区域 -->
+  <g id="performance-comparison">
+    <rect x="50" y="280" width="700" height="150" rx="10" fill="rgba(248, 249, 250, 0.9)" stroke="#e2e8f0" stroke-width="1"/>
+    
+    <text x="400" y="305" text-anchor="middle" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="#2c3e50">
+      性能对比分析
+    </text>
+    
+    <!-- 缓存性能对比 -->
+    <g id="cache-performance">
+      <text x="80" y="330" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="#4a5568">
+        缓存命中率：
+      </text>
+      
+      <!-- AoS 缓存性能 -->
+      <text x="80" y="350" font-family="Arial, sans-serif" font-size="11" fill="#666">AoS:</text>
+      <rect x="120" y="342" width="100" height="12" rx="6" fill="#f7fafc" stroke="#e2e8f0" stroke-width="1"/>
+      <rect x="120" y="342" width="35" height="12" rx="6" fill="url(#aosGradient)" class="performance-bar"/>
+      <text x="230" y="351" font-family="Arial, sans-serif" font-size="10" fill="#666">35%</text>
+      
+      <!-- SoA 缓存性能 -->
+      <text x="80" y="370" font-family="Arial, sans-serif" font-size="11" fill="#666">SoA:</text>
+      <rect x="120" y="362" width="100" height="12" rx="6" fill="#f7fafc" stroke="#e2e8f0" stroke-width="1"/>
+      <rect x="120" y="362" width="85" height="12" rx="6" fill="url(#soaGradient)" class="performance-bar" style="animation-delay: 0.5s"/>
+      <text x="230" y="371" font-family="Arial, sans-serif" font-size="10" fill="#666">85%</text>
+    </g>
+    
+    <!-- 处理速度对比 -->
+    <g id="processing-speed">
+      <text x="320" y="330" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="#4a5568">
+        批量处理速度：
+      </text>
+      
+      <!-- AoS 处理速度 -->
+      <text x="320" y="350" font-family="Arial, sans-serif" font-size="11" fill="#666">AoS:</text>
+      <rect x="360" y="342" width="120" height="12" rx="6" fill="#f7fafc" stroke="#e2e8f0" stroke-width="1"/>
+      <rect x="360" y="342" width="48" height="12" rx="6" fill="url(#aosGradient)" class="performance-bar" style="animation-delay: 1s"/>
+      <text x="490" y="351" font-family="Arial, sans-serif" font-size="10" fill="#666">2.3x slower</text>
+      
+      <!-- SoA 处理速度 -->
+      <text x="320" y="370" font-family="Arial, sans-serif" font-size="11" fill="#666">SoA:</text>
+      <rect x="360" y="362" width="120" height="12" rx="6" fill="#f7fafc" stroke="#e2e8f0" stroke-width="1"/>
+      <rect x="360" y="362" width="120" height="12" rx="6" fill="url(#soaGradient)" class="performance-bar" style="animation-delay: 1.5s"/>
+      <text x="490" y="371" font-family="Arial, sans-serif" font-size="10" fill="#666">baseline</text>
+    </g>
+    
+    <!-- 使用场景 -->
+    <g id="use-cases">
+      <text x="560" y="330" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="#4a5568">
+        适用场景：
+      </text>
+      
+      <text x="560" y="350" font-family="Arial, sans-serif" font-size="10" fill="#666">
+        ✅ SoA: 大量实体的同类型操作
+      </text>
+      <text x="560" y="365" font-family="Arial, sans-serif" font-size="10" fill="#666">
+        ✅ SoA: 游戏循环中的系统处理
+      </text>
+      <text x="560" y="380" font-family="Arial, sans-serif" font-size="10" fill="#666">
+        ❌ AoS: 混合操作、少量实体
+      </text>
+      <text x="560" y="395" font-family="Arial, sans-serif" font-size="10" fill="#666">
+        ❌ AoS: 随机访问模式
+      </text>
+    </g>
+  </g>
+  
+  <!-- ECS 框架优势说明 -->
+  <g id="ecs-advantage">
+    <rect x="50" y="450" width="700" height="40" rx="8" fill="rgba(67, 233, 123, 0.1)" stroke="#43e97b" stroke-width="1"/>
+    <text x="400" y="468" text-anchor="middle" font-family="Arial, sans-serif" font-size="14" font-weight="bold" fill="#2d3748">
+      🚀 本框架采用 SoA 优化存储，@EnableSoA 装饰器自动转换，性能提升 2-3 倍
+    </text>
+    <text x="400" y="485" text-anchor="middle" font-family="Arial, sans-serif" font-size="12" fill="#4a5568">
+      支持热切换存储方式，开发时使用 AoS 调试，生产环境自动启用 SoA 优化
+    </text>
+  </g>
+</svg>
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index b2698615..ef6d0007 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,8 +11,13 @@
       "dependencies": {
         "@types/multer": "^1.4.13",
         "@types/ws": "^8.18.1",
+        "protobufjs": "^7.5.3",
+        "reflect-metadata": "^0.2.2",
         "ws": "^8.18.2"
       },
+      "bin": {
+        "ecs-proto": "bin/ecs-proto"
+      },
       "devDependencies": {
         "@rollup/plugin-commonjs": "^28.0.3",
         "@rollup/plugin-node-resolve": "^16.0.1",
@@ -1007,6 +1012,70 @@
         "node": ">=14"
       }
     },
+    "node_modules/@protobufjs/aspromise": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/aspromise/-/aspromise-1.1.2.tgz",
+      "integrity": "sha512-j+gKExEuLmKwvz3OgROXtrJ2UG2x8Ch2YZUxahh+s1F2HZ+wAceUNLkvy6zKCPVRkU++ZWQrdxsUeQXmcg4uoQ==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/base64": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/base64/-/base64-1.1.2.tgz",
+      "integrity": "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/codegen": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@protobufjs/codegen/-/codegen-2.0.4.tgz",
+      "integrity": "sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/eventemitter": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz",
+      "integrity": "sha512-j9ednRT81vYJ9OfVuXG6ERSTdEL1xVsNgqpkxMsbIabzSo3goCjDIveeGv5d03om39ML71RdmrGNjG5SReBP/Q==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/fetch": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/fetch/-/fetch-1.1.0.tgz",
+      "integrity": "sha512-lljVXpqXebpsijW71PZaCYeIcE5on1w5DlQy5WH6GLbFryLUrBD4932W/E2BSpfRJWseIL4v/KPgBFxDOIdKpQ==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "@protobufjs/aspromise": "^1.1.1",
+        "@protobufjs/inquire": "^1.1.0"
+      }
+    },
+    "node_modules/@protobufjs/float": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/float/-/float-1.0.2.tgz",
+      "integrity": "sha512-Ddb+kVXlXst9d+R9PfTIxh1EdNkgoRe5tOX6t01f1lYWOvJnSPDBlG241QLzcyPdoNTsblLUdujGSE4RzrTZGQ==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/inquire": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/inquire/-/inquire-1.1.0.tgz",
+      "integrity": "sha512-kdSefcPdruJiFMVSbn801t4vFK7KB/5gd2fYvrxhuJYg8ILrmn9SKSX2tZdV6V+ksulWqS7aXjBcRXl3wHoD9Q==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/path": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/path/-/path-1.1.2.tgz",
+      "integrity": "sha512-6JOcJ5Tm08dOHAbdR3GrvP+yUUfkjG5ePsHYczMFLq3ZmMkAD98cDgcT2iA1lJ9NVwFd4tH/iSSoe44YWkltEA==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/pool": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/pool/-/pool-1.1.0.tgz",
+      "integrity": "sha512-0kELaGSIDBKvcgS4zkjz1PeddatrjYcmMWOlAuAPwAeccUrPHdUqo/J6LiymHHEiJT5NrF1UVwxY14f+fy4WQw==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@protobufjs/utf8": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/utf8/-/utf8-1.1.0.tgz",
+      "integrity": "sha512-Vvn3zZrhQZkkBE8LSuW3em98c0FwgO4nxzv6OdSxPKJIEKY2bGbHn+mhGIPerzI4twdxaP8/0+06HBpwf345Lw==",
+      "license": "BSD-3-Clause"
+    },
     "node_modules/@rollup/plugin-commonjs": {
       "version": "28.0.3",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-28.0.3.tgz",
@@ -4054,6 +4123,12 @@
       "integrity": "sha512-t7j+NzmgnQzTAYXcsHYLgimltOV1MXHtlOWf6GjL9Kj8GK5FInw5JotxvbOs+IvV1/Dzo04/fCGfLVs7aXb4Ag==",
       "dev": true
     },
+    "node_modules/long": {
+      "version": "5.3.2",
+      "resolved": "https://registry.npmjs.org/long/-/long-5.3.2.tgz",
+      "integrity": "sha512-mNAgZ1GmyNhD7AuqnTG3/VQ26o760+ZYBPKjPvugO8+nLbYfX6TVpJPseBvopbdY+qpZ/lKUnmEc1LeZYS3QAA==",
+      "license": "Apache-2.0"
+    },
     "node_modules/lru-cache": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@@ -4508,6 +4583,30 @@
         "node": ">= 6"
       }
     },
+    "node_modules/protobufjs": {
+      "version": "7.5.3",
+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-7.5.3.tgz",
+      "integrity": "sha512-sildjKwVqOI2kmFDiXQ6aEB0fjYTafpEvIBs8tOR8qI4spuL9OPROLVu2qZqi/xgCfsHIwVqlaF8JBjWFHnKbw==",
+      "hasInstallScript": true,
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "@protobufjs/aspromise": "^1.1.2",
+        "@protobufjs/base64": "^1.1.2",
+        "@protobufjs/codegen": "^2.0.4",
+        "@protobufjs/eventemitter": "^1.1.0",
+        "@protobufjs/fetch": "^1.1.0",
+        "@protobufjs/float": "^1.0.2",
+        "@protobufjs/inquire": "^1.1.0",
+        "@protobufjs/path": "^1.1.2",
+        "@protobufjs/pool": "^1.1.0",
+        "@protobufjs/utf8": "^1.1.0",
+        "@types/node": ">=13.7.0",
+        "long": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/psl": {
       "version": "1.15.0",
       "resolved": "https://registry.npmjs.org/psl/-/psl-1.15.0.tgz",
@@ -4566,6 +4665,12 @@
       "integrity": "sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==",
       "dev": true
     },
+    "node_modules/reflect-metadata": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.2.2.tgz",
+      "integrity": "sha512-urBwgfrvVP/eAyXx4hluJivBKzuEbSQs9rKWCrCkbSxNv8mxPcUZKeuoF3Uy4mJl3Lwprp6yy5/39VWigZ4K6Q==",
+      "license": "Apache-2.0"
+    },
     "node_modules/require-directory": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
diff --git a/package.json b/package.json
index ff3b5840..38282734 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,9 @@
   "description": "用于Laya、Cocos Creator等JavaScript游戏引擎的高性能ECS框架",
   "main": "bin/index.js",
   "types": "bin/index.d.ts",
+  "bin": {
+    "ecs-proto": "./bin/ecs-proto"
+  },
   "files": [
     "bin/**/*",
     "README.md",
@@ -36,7 +39,10 @@
     "test:performance": "jest --config jest.performance.config.js",
     "test:coverage": "jest --coverage",
     "test:ci": "jest --ci --coverage",
-    "test:clear": "jest --clearCache"
+    "test:clear": "jest --clearCache",
+    "proto:generate": "ecs-proto generate",
+    "proto:compile": "ecs-proto compile",
+    "proto:build": "ecs-proto build"
   },
   "author": "yhh",
   "license": "MIT",
@@ -64,6 +70,8 @@
   "dependencies": {
     "@types/multer": "^1.4.13",
     "@types/ws": "^8.18.1",
+    "protobufjs": "^7.5.3",
+    "reflect-metadata": "^0.2.2",
     "ws": "^8.18.2"
   }
 }
diff --git a/src/Utils/Serialization/ProtobufDecorators.ts b/src/Utils/Serialization/ProtobufDecorators.ts
new file mode 100644
index 00000000..5121b251
--- /dev/null
+++ b/src/Utils/Serialization/ProtobufDecorators.ts
@@ -0,0 +1,284 @@
+/**
+ * Protobuf序列化装饰器
+ * 
+ * 提供装饰器语法来标记组件和字段进行protobuf序列化
+ */
+
+import 'reflect-metadata';
+import { Component } from '../../ECS/Component';
+
+/**
+ * Protobuf字段类型枚举
+ */
+export enum ProtoFieldType {
+    DOUBLE = 'double',
+    FLOAT = 'float',
+    INT32 = 'int32',
+    INT64 = 'int64',
+    UINT32 = 'uint32',
+    UINT64 = 'uint64',
+    SINT32 = 'sint32',
+    SINT64 = 'sint64',
+    FIXED32 = 'fixed32',
+    FIXED64 = 'fixed64',
+    SFIXED32 = 'sfixed32',
+    SFIXED64 = 'sfixed64',
+    BOOL = 'bool',
+    STRING = 'string',
+    BYTES = 'bytes'
+}
+
+/**
+ * Protobuf字段定义接口
+ */
+export interface ProtoFieldDefinition {
+    /** 字段编号 */
+    fieldNumber: number;
+    /** 字段类型 */
+    type: ProtoFieldType;
+    /** 是否为数组 */
+    repeated?: boolean;
+    /** 是否可选 */
+    optional?: boolean;
+    /** 字段名称 */
+    name: string;
+}
+
+/**
+ * Protobuf组件定义接口
+ */
+export interface ProtoComponentDefinition {
+    /** 组件名称 */
+    name: string;
+    /** 字段定义列表 */
+    fields: Map<string, ProtoFieldDefinition>;
+    /** 构造函数 */
+    constructor: any;
+}
+
+/**
+ * Protobuf注册表
+ */
+export class ProtobufRegistry {
+    private static instance: ProtobufRegistry;
+    private components = new Map<string, ProtoComponentDefinition>();
+    
+    public static getInstance(): ProtobufRegistry {
+        if (!ProtobufRegistry.instance) {
+            ProtobufRegistry.instance = new ProtobufRegistry();
+        }
+        return ProtobufRegistry.instance;
+    }
+    
+    /**
+     * 注册组件定义
+     */
+    public registerComponent(componentName: string, definition: ProtoComponentDefinition): void {
+        this.components.set(componentName, definition);
+    }
+    
+    /**
+     * 获取组件定义
+     */
+    public getComponentDefinition(componentName: string): ProtoComponentDefinition | undefined {
+        return this.components.get(componentName);
+    }
+    
+    /**
+     * 检查组件是否支持protobuf
+     */
+    public hasProtoDefinition(componentName: string): boolean {
+        return this.components.has(componentName);
+    }
+    
+    /**
+     * 获取所有注册的组件
+     */
+    public getAllComponents(): Map<string, ProtoComponentDefinition> {
+        return new Map(this.components);
+    }
+    
+    /**
+     * 生成proto文件定义
+     */
+    public generateProtoDefinition(): string {
+        let protoContent = 'syntax = "proto3";\n\n';
+        protoContent += 'package ecs;\n\n';
+        
+        // 生成消息定义
+        for (const [name, definition] of this.components) {
+            protoContent += `message ${name} {\n`;
+            
+            // 按字段编号排序
+            const sortedFields = Array.from(definition.fields.values())
+                .sort((a, b) => a.fieldNumber - b.fieldNumber);
+            
+            for (const field of sortedFields) {
+                let fieldDef = '  ';
+                
+                if (field.repeated) {
+                    fieldDef += 'repeated ';
+                } else if (field.optional) {
+                    fieldDef += 'optional ';
+                }
+                
+                fieldDef += `${field.type} ${field.name} = ${field.fieldNumber};\n`;
+                protoContent += fieldDef;
+            }
+            
+            protoContent += '}\n\n';
+        }
+        
+        return protoContent;
+    }
+}
+
+/**
+ * ProtoSerializable 组件装饰器
+ * 
+ * 标记组件支持protobuf序列化
+ * 
+ * @param protoName - protobuf消息名称，默认使用类名
+ * 
+ * @example
+ * ```typescript
+ * @ProtoSerializable('Position')
+ * class PositionComponent extends Component {
+ *     // ...
+ * }
+ * ```
+ */
+export function ProtoSerializable(protoName?: string) {
+    return function <T extends { new(...args: any[]): Component }>(constructor: T) {
+        const componentName = protoName || constructor.name;
+        const registry = ProtobufRegistry.getInstance();
+        
+        // 获取字段定义（由ProtoField装饰器设置）
+        const fields = (constructor.prototype._protoFields as Map<string, ProtoFieldDefinition>) 
+            || new Map<string, ProtoFieldDefinition>();
+        
+        // 注册组件定义
+        registry.registerComponent(componentName, {
+            name: componentName,
+            fields: fields,
+            constructor: constructor
+        });
+        
+        // 标记组件支持protobuf
+        (constructor.prototype._isProtoSerializable = true);
+        (constructor.prototype._protoName = componentName);
+        
+        return constructor;
+    };
+}
+
+/**
+ * ProtoField 字段装饰器
+ * 
+ * 标记字段参与protobuf序列化
+ * 
+ * @param fieldNumber - protobuf字段编号（必须唯一且大于0）
+ * @param type - 字段类型，默认自动推断
+ * @param options - 额外选项
+ * 
+ * @example
+ * ```typescript
+ * class PositionComponent extends Component {
+ *     @ProtoField(1, ProtoFieldType.FLOAT)
+ *     public x: number = 0;
+ *     
+ *     @ProtoField(2, ProtoFieldType.FLOAT)
+ *     public y: number = 0;
+ * }
+ * ```
+ */
+export function ProtoField(
+    fieldNumber: number,
+    type?: ProtoFieldType,
+    options?: {
+        repeated?: boolean;
+        optional?: boolean;
+    }
+) {
+    return function (target: any, propertyKey: string) {
+        // 验证字段编号
+        if (fieldNumber <= 0) {
+            throw new Error(`ProtoField: 字段编号必须大于0，当前值: ${fieldNumber}`);
+        }
+        
+        // 初始化字段集合
+        if (!target._protoFields) {
+            target._protoFields = new Map<string, ProtoFieldDefinition>();
+        }
+        
+        // 自动推断类型
+        let inferredType = type;
+        if (!inferredType) {
+            const designType = Reflect.getMetadata?.('design:type', target, propertyKey);
+            inferredType = inferProtoType(designType);
+        }
+        
+        // 检查字段编号冲突
+        for (const [key, field] of target._protoFields) {
+            if (field.fieldNumber === fieldNumber && key !== propertyKey) {
+                throw new Error(`ProtoField: 字段编号 ${fieldNumber} 已被字段 ${key} 使用`);
+            }
+        }
+        
+        // 添加字段定义
+        target._protoFields.set(propertyKey, {
+            fieldNumber,
+            type: inferredType || ProtoFieldType.STRING,
+            repeated: options?.repeated || false,
+            optional: options?.optional || false,
+            name: propertyKey
+        });
+    };
+}
+
+/**
+ * 自动推断protobuf类型
+ */
+function inferProtoType(jsType: any): ProtoFieldType {
+    if (!jsType) return ProtoFieldType.STRING;
+    
+    switch (jsType) {
+        case Number:
+            return ProtoFieldType.FLOAT;
+        case Boolean:
+            return ProtoFieldType.BOOL;
+        case String:
+            return ProtoFieldType.STRING;
+        default:
+            return ProtoFieldType.STRING;
+    }
+}
+
+/**
+ * 便捷装饰器 - 常用类型
+ */
+export const ProtoInt32 = (fieldNumber: number, options?: { repeated?: boolean; optional?: boolean }) =>
+    ProtoField(fieldNumber, ProtoFieldType.INT32, options);
+
+export const ProtoFloat = (fieldNumber: number, options?: { repeated?: boolean; optional?: boolean }) =>
+    ProtoField(fieldNumber, ProtoFieldType.FLOAT, options);
+
+export const ProtoString = (fieldNumber: number, options?: { repeated?: boolean; optional?: boolean }) =>
+    ProtoField(fieldNumber, ProtoFieldType.STRING, options);
+
+export const ProtoBool = (fieldNumber: number, options?: { repeated?: boolean; optional?: boolean }) =>
+    ProtoField(fieldNumber, ProtoFieldType.BOOL, options);
+
+/**
+ * 检查组件是否支持protobuf序列化
+ */
+export function isProtoSerializable(component: Component): boolean {
+    return !!(component as any)._isProtoSerializable;
+}
+
+/**
+ * 获取组件的protobuf名称
+ */
+export function getProtoName(component: Component): string | undefined {
+    return (component as any)._protoName;
+}
\ No newline at end of file
diff --git a/src/Utils/Serialization/ProtobufSerializer.ts b/src/Utils/Serialization/ProtobufSerializer.ts
new file mode 100644
index 00000000..2673e281
--- /dev/null
+++ b/src/Utils/Serialization/ProtobufSerializer.ts
@@ -0,0 +1,371 @@
+/**
+ * Protobuf序列化器
+ * 
+ * 处理组件的protobuf序列化和反序列化
+ */
+
+import { Component } from '../../ECS/Component';
+import { 
+    ProtobufRegistry, 
+    ProtoComponentDefinition, 
+    ProtoFieldDefinition,
+    ProtoFieldType,
+    isProtoSerializable,
+    getProtoName 
+} from './ProtobufDecorators';
+
+/**
+ * 序列化数据接口
+ */
+export interface SerializedData {
+    /** 序列化类型 */
+    type: 'protobuf' | 'json';
+    /** 组件类型名称 */
+    componentType: string;
+    /** 序列化后的数据 */
+    data: Uint8Array | any;
+    /** 数据大小（字节） */
+    size: number;
+}
+
+/**
+ * Protobuf序列化器
+ */
+export class ProtobufSerializer {
+    private registry: ProtobufRegistry;
+    private static instance: ProtobufSerializer;
+    
+    /** protobuf.js实例 */
+    private protobuf: any = null;
+    private root: any = null;
+    
+    private constructor() {
+        this.registry = ProtobufRegistry.getInstance();
+        this.initializeProtobuf();
+    }
+    
+    /**
+     * 自动初始化protobuf支持
+     */
+    private async initializeProtobuf(): Promise<void> {
+        try {
+            // 动态导入protobufjs
+            this.protobuf = await import('protobufjs');
+            this.buildProtoDefinitions();
+            console.log('[ProtobufSerializer] Protobuf支持已自动启用');
+        } catch (error) {
+            console.warn('[ProtobufSerializer] 无法加载protobufjs，将使用JSON序列化:', error);
+        }
+    }
+    
+    public static getInstance(): ProtobufSerializer {
+        if (!ProtobufSerializer.instance) {
+            ProtobufSerializer.instance = new ProtobufSerializer();
+        }
+        return ProtobufSerializer.instance;
+    }
+    
+    /**
+     * 手动初始化protobuf.js（可选，通常会自动初始化）
+     * 
+     * @param protobufJs - protobuf.js库实例
+     */
+    public initialize(protobufJs: any): void {
+        this.protobuf = protobufJs;
+        this.buildProtoDefinitions();
+        console.log('[ProtobufSerializer] Protobuf支持已手动启用');
+    }
+    
+    /**
+     * 序列化组件
+     * 
+     * @param component - 要序列化的组件
+     * @returns 序列化数据
+     */
+    public serialize(component: Component): SerializedData {
+        const componentType = component.constructor.name;
+        
+        // 检查是否支持protobuf序列化
+        if (!isProtoSerializable(component)) {
+            return this.fallbackToJSON(component);
+        }
+        
+        try {
+            const protoName = getProtoName(component);
+            if (!protoName) {
+                return this.fallbackToJSON(component);
+            }
+            
+            const definition = this.registry.getComponentDefinition(protoName);
+            if (!definition) {
+                console.warn(`[ProtobufSerializer] 未找到组件定义: ${protoName}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 构建protobuf数据对象
+            const protoData = this.buildProtoData(component, definition);
+            
+            // 获取protobuf消息类型
+            const MessageType = this.getMessageType(protoName);
+            if (!MessageType) {
+                console.warn(`[ProtobufSerializer] 未找到消息类型: ${protoName}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 验证数据
+            const error = MessageType.verify(protoData);
+            if (error) {
+                console.warn(`[ProtobufSerializer] 数据验证失败: ${error}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 创建消息并编码
+            const message = MessageType.create(protoData);
+            const buffer = MessageType.encode(message).finish();
+            
+            return {
+                type: 'protobuf',
+                componentType: componentType,
+                data: buffer,
+                size: buffer.length
+            };
+            
+        } catch (error) {
+            console.warn(`[ProtobufSerializer] 序列化失败，回退到JSON: ${componentType}`, error);
+            return this.fallbackToJSON(component);
+        }
+    }
+    
+    /**
+     * 反序列化组件
+     * 
+     * @param component - 目标组件实例
+     * @param serializedData - 序列化数据
+     */
+    public deserialize(component: Component, serializedData: SerializedData): void {
+        if (serializedData.type === 'json') {
+            this.deserializeFromJSON(component, serializedData.data);
+            return;
+        }
+        
+        try {
+            const protoName = getProtoName(component);
+            if (!protoName) {
+                this.deserializeFromJSON(component, serializedData.data);
+                return;
+            }
+            
+            const MessageType = this.getMessageType(protoName);
+            if (!MessageType) {
+                console.warn(`[ProtobufSerializer] 反序列化时未找到消息类型: ${protoName}`);
+                return;
+            }
+            
+            // 解码消息
+            const message = MessageType.decode(serializedData.data as Uint8Array);
+            const data = MessageType.toObject(message);
+            
+            // 应用数据到组件
+            this.applyDataToComponent(component, data);
+            
+        } catch (error) {
+            console.warn(`[ProtobufSerializer] 反序列化失败: ${component.constructor.name}`, error);
+        }
+    }
+    
+    /**
+     * 检查组件是否支持protobuf序列化
+     */
+    public canSerialize(component: Component): boolean {
+        if (!this.protobuf) return false;
+        return isProtoSerializable(component);
+    }
+    
+    /**
+     * 获取序列化统计信息
+     */
+    public getStats(): {
+        registeredComponents: number;
+        protobufAvailable: boolean;
+    } {
+        return {
+            registeredComponents: this.registry.getAllComponents().size,
+            protobufAvailable: !!this.protobuf
+        };
+    }
+    
+    /**
+     * 构建protobuf数据对象
+     */
+    private buildProtoData(component: Component, definition: ProtoComponentDefinition): any {
+        const data: any = {};
+        
+        for (const [propertyName, fieldDef] of definition.fields) {
+            const value = (component as any)[propertyName];
+            
+            if (value !== undefined && value !== null) {
+                data[fieldDef.name] = this.convertValueToProtoType(value, fieldDef);
+            }
+        }
+        
+        return data;
+    }
+    
+    /**
+     * 转换值到protobuf类型
+     */
+    private convertValueToProtoType(value: any, fieldDef: ProtoFieldDefinition): any {
+        if (fieldDef.repeated && Array.isArray(value)) {
+            return value.map(v => this.convertSingleValue(v, fieldDef.type));
+        }
+        
+        return this.convertSingleValue(value, fieldDef.type);
+    }
+    
+    /**
+     * 转换单个值
+     */
+    private convertSingleValue(value: any, type: ProtoFieldType): any {
+        switch (type) {
+            case ProtoFieldType.INT32:
+            case ProtoFieldType.UINT32:
+            case ProtoFieldType.SINT32:
+            case ProtoFieldType.FIXED32:
+            case ProtoFieldType.SFIXED32:
+                return parseInt(value) || 0;
+                
+            case ProtoFieldType.FLOAT:
+            case ProtoFieldType.DOUBLE:
+                return parseFloat(value) || 0;
+                
+            case ProtoFieldType.BOOL:
+                return Boolean(value);
+                
+            case ProtoFieldType.STRING:
+                return String(value);
+                
+            default:
+                return value;
+        }
+    }
+    
+    /**
+     * 应用数据到组件
+     */
+    private applyDataToComponent(component: Component, data: any): void {
+        const protoName = getProtoName(component);
+        if (!protoName) return;
+        
+        const definition = this.registry.getComponentDefinition(protoName);
+        if (!definition) return;
+        
+        for (const [propertyName, fieldDef] of definition.fields) {
+            const value = data[fieldDef.name];
+            if (value !== undefined) {
+                (component as any)[propertyName] = value;
+            }
+        }
+    }
+    
+    /**
+     * 回退到JSON序列化
+     */
+    private fallbackToJSON(component: Component): SerializedData {
+        const data = this.defaultJSONSerialize(component);
+        const jsonString = JSON.stringify(data);
+        
+        return {
+            type: 'json',
+            componentType: component.constructor.name,
+            data: data,
+            size: new Blob([jsonString]).size
+        };
+    }
+    
+    /**
+     * 默认JSON序列化
+     */
+    private defaultJSONSerialize(component: Component): any {
+        const data: any = {};
+        
+        for (const key in component) {
+            if (component.hasOwnProperty(key) && 
+                typeof (component as any)[key] !== 'function' && 
+                key !== 'id' && 
+                key !== 'entity' &&
+                key !== '_enabled' &&
+                key !== '_updateOrder') {
+                
+                const value = (component as any)[key];
+                if (this.isSerializableValue(value)) {
+                    data[key] = value;
+                }
+            }
+        }
+        
+        return data;
+    }
+    
+    /**
+     * JSON反序列化
+     */
+    private deserializeFromJSON(component: Component, data: any): void {
+        for (const key in data) {
+            if (component.hasOwnProperty(key) && 
+                typeof (component as any)[key] !== 'function' && 
+                key !== 'id' && 
+                key !== 'entity' &&
+                key !== '_enabled' &&
+                key !== '_updateOrder') {
+                
+                (component as any)[key] = data[key];
+            }
+        }
+    }
+    
+    /**
+     * 检查值是否可序列化
+     */
+    private isSerializableValue(value: any): boolean {
+        if (value === null || value === undefined) return true;
+        if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') return true;
+        if (Array.isArray(value)) return value.every(v => this.isSerializableValue(v));
+        if (typeof value === 'object') {
+            try {
+                JSON.stringify(value);
+                return true;
+            } catch {
+                return false;
+            }
+        }
+        return false;
+    }
+    
+    /**
+     * 构建protobuf定义
+     */
+    private buildProtoDefinitions(): void {
+        if (!this.protobuf) return;
+        
+        try {
+            const protoDefinition = this.registry.generateProtoDefinition();
+            this.root = this.protobuf.parse(protoDefinition).root;
+        } catch (error) {
+            console.error('[ProtobufSerializer] 构建protobuf定义失败:', error);
+        }
+    }
+    
+    /**
+     * 获取消息类型
+     */
+    private getMessageType(typeName: string): any {
+        if (!this.root) return null;
+        
+        try {
+            return this.root.lookupType(`ecs.${typeName}`);
+        } catch (error) {
+            console.warn(`[ProtobufSerializer] 未找到消息类型: ecs.${typeName}`);
+            return null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Utils/Serialization/StaticProtobufSerializer.ts b/src/Utils/Serialization/StaticProtobufSerializer.ts
new file mode 100644
index 00000000..16c44dff
--- /dev/null
+++ b/src/Utils/Serialization/StaticProtobufSerializer.ts
@@ -0,0 +1,371 @@
+/**
+ * 静态Protobuf序列化器
+ * 
+ * 使用预生成的protobuf静态模块进行序列化
+ */
+
+import { Component } from '../../ECS/Component';
+import { 
+    ProtobufRegistry, 
+    ProtoComponentDefinition,
+    isProtoSerializable,
+    getProtoName 
+} from './ProtobufDecorators';
+
+/**
+ * 序列化数据接口
+ */
+export interface SerializedData {
+    /** 序列化类型 */
+    type: 'protobuf' | 'json';
+    /** 组件类型名称 */
+    componentType: string;
+    /** 序列化后的数据 */
+    data: Uint8Array | any;
+    /** 数据大小（字节） */
+    size: number;
+}
+
+/**
+ * 静态Protobuf序列化器
+ * 
+ * 使用CLI预生成的protobuf静态模块
+ */
+export class StaticProtobufSerializer {
+    private registry: ProtobufRegistry;
+    private static instance: StaticProtobufSerializer;
+    
+    /** 预生成的protobuf根对象 */
+    private protobufRoot: any = null;
+    private isInitialized: boolean = false;
+    
+    private constructor() {
+        this.registry = ProtobufRegistry.getInstance();
+        this.initializeStaticProtobuf();
+    }
+    
+    public static getInstance(): StaticProtobufSerializer {
+        if (!StaticProtobufSerializer.instance) {
+            StaticProtobufSerializer.instance = new StaticProtobufSerializer();
+        }
+        return StaticProtobufSerializer.instance;
+    }
+    
+    /**
+     * 初始化静态protobuf模块
+     */
+    private async initializeStaticProtobuf(): Promise<void> {
+        try {
+            // 尝试加载预生成的protobuf模块
+            const ecsProto = await this.loadGeneratedProtobuf();
+            if (ecsProto && ecsProto.ecs) {
+                this.protobufRoot = ecsProto.ecs;
+                this.isInitialized = true;
+                console.log('[StaticProtobufSerializer] 预生成的Protobuf模块已加载');
+            } else {
+                console.warn('[StaticProtobufSerializer] 未找到预生成的protobuf模块，将使用JSON序列化');
+                console.log('💡 请运行: npm run proto:build');
+            }
+        } catch (error) {
+            console.warn('[StaticProtobufSerializer] 初始化失败，将使用JSON序列化:', error.message);
+        }
+    }
+    
+    /**
+     * 加载预生成的protobuf模块
+     */
+    private async loadGeneratedProtobuf(): Promise<any> {
+        const possiblePaths = [
+            // 项目中的生成路径
+            './generated/ecs-components',
+            '../generated/ecs-components',
+            '../../generated/ecs-components',
+            // 相对于当前文件的路径
+            '../../../generated/ecs-components'
+        ];
+        
+        for (const path of possiblePaths) {
+            try {
+                const module = await import(path);
+                return module;
+            } catch (error) {
+                // 继续尝试下一个路径
+                continue;
+            }
+        }
+        
+        // 如果所有路径都失败，尝试require方式
+        for (const path of possiblePaths) {
+            try {
+                const module = require(path);
+                return module;
+            } catch (error) {
+                continue;
+            }
+        }
+        
+        return null;
+    }
+    
+    /**
+     * 序列化组件
+     */
+    public serialize(component: Component): SerializedData {
+        const componentType = component.constructor.name;
+        
+        // 检查是否支持protobuf序列化
+        if (!isProtoSerializable(component) || !this.isInitialized) {
+            return this.fallbackToJSON(component);
+        }
+        
+        try {
+            const protoName = getProtoName(component);
+            if (!protoName) {
+                return this.fallbackToJSON(component);
+            }
+            
+            const definition = this.registry.getComponentDefinition(protoName);
+            if (!definition) {
+                console.warn(`[StaticProtobufSerializer] 未找到组件定义: ${protoName}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 获取对应的protobuf消息类型
+            const MessageType = this.protobufRoot[protoName];
+            if (!MessageType) {
+                console.warn(`[StaticProtobufSerializer] 未找到protobuf消息类型: ${protoName}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 构建protobuf数据对象
+            const protoData = this.buildProtoData(component, definition);
+            
+            // 验证数据
+            const error = MessageType.verify(protoData);
+            if (error) {
+                console.warn(`[StaticProtobufSerializer] 数据验证失败: ${error}`);
+                return this.fallbackToJSON(component);
+            }
+            
+            // 创建消息并编码
+            const message = MessageType.create(protoData);
+            const buffer = MessageType.encode(message).finish();
+            
+            return {
+                type: 'protobuf',
+                componentType: componentType,
+                data: buffer,
+                size: buffer.length
+            };
+            
+        } catch (error) {
+            console.warn(`[StaticProtobufSerializer] 序列化失败，回退到JSON: ${componentType}`, error);
+            return this.fallbackToJSON(component);
+        }
+    }
+    
+    /**
+     * 反序列化组件
+     */
+    public deserialize(component: Component, serializedData: SerializedData): void {
+        if (serializedData.type === 'json') {
+            this.deserializeFromJSON(component, serializedData.data);
+            return;
+        }
+        
+        if (!this.isInitialized) {
+            console.warn('[StaticProtobufSerializer] Protobuf未初始化，无法反序列化');
+            return;
+        }
+        
+        try {
+            const protoName = getProtoName(component);
+            if (!protoName) {
+                this.deserializeFromJSON(component, serializedData.data);
+                return;
+            }
+            
+            const MessageType = this.protobufRoot[protoName];
+            if (!MessageType) {
+                console.warn(`[StaticProtobufSerializer] 反序列化时未找到消息类型: ${protoName}`);
+                return;
+            }
+            
+            // 解码消息
+            const message = MessageType.decode(serializedData.data as Uint8Array);
+            const data = MessageType.toObject(message);
+            
+            // 应用数据到组件
+            this.applyDataToComponent(component, data);
+            
+        } catch (error) {
+            console.warn(`[StaticProtobufSerializer] 反序列化失败: ${component.constructor.name}`, error);
+        }
+    }
+    
+    /**
+     * 检查组件是否支持protobuf序列化
+     */
+    public canSerialize(component: Component): boolean {
+        return this.isInitialized && isProtoSerializable(component);
+    }
+    
+    /**
+     * 获取序列化统计信息
+     */
+    public getStats(): {
+        registeredComponents: number;
+        protobufAvailable: boolean;
+        initialized: boolean;
+    } {
+        return {
+            registeredComponents: this.registry.getAllComponents().size,
+            protobufAvailable: !!this.protobufRoot,
+            initialized: this.isInitialized
+        };
+    }
+    
+    /**
+     * 手动设置protobuf根对象（用于测试）
+     */
+    public setProtobufRoot(root: any): void {
+        this.protobufRoot = root;
+        this.isInitialized = !!root;
+    }
+    
+    /**
+     * 构建protobuf数据对象
+     */
+    private buildProtoData(component: Component, definition: ProtoComponentDefinition): any {
+        const data: any = {};
+        
+        for (const [propertyName, fieldDef] of definition.fields) {
+            const value = (component as any)[propertyName];
+            
+            if (value !== undefined && value !== null) {
+                data[fieldDef.name] = this.convertValueToProtoType(value, fieldDef.type);
+            }
+        }
+        
+        return data;
+    }
+    
+    /**
+     * 转换值到protobuf类型
+     */
+    private convertValueToProtoType(value: any, type: string): any {
+        switch (type) {
+            case 'int32':
+            case 'uint32':
+            case 'sint32':
+            case 'fixed32':
+            case 'sfixed32':
+                return parseInt(value) || 0;
+                
+            case 'float':
+            case 'double':
+                return parseFloat(value) || 0;
+                
+            case 'bool':
+                return Boolean(value);
+                
+            case 'string':
+                return String(value);
+                
+            default:
+                return value;
+        }
+    }
+    
+    /**
+     * 应用数据到组件
+     */
+    private applyDataToComponent(component: Component, data: any): void {
+        const protoName = getProtoName(component);
+        if (!protoName) return;
+        
+        const definition = this.registry.getComponentDefinition(protoName);
+        if (!definition) return;
+        
+        for (const [propertyName, fieldDef] of definition.fields) {
+            const value = data[fieldDef.name];
+            if (value !== undefined) {
+                (component as any)[propertyName] = value;
+            }
+        }
+    }
+    
+    /**
+     * 回退到JSON序列化
+     */
+    private fallbackToJSON(component: Component): SerializedData {
+        const data = this.defaultJSONSerialize(component);
+        const jsonString = JSON.stringify(data);
+        
+        return {
+            type: 'json',
+            componentType: component.constructor.name,
+            data: data,
+            size: new Blob([jsonString]).size
+        };
+    }
+    
+    /**
+     * 默认JSON序列化
+     */
+    private defaultJSONSerialize(component: Component): any {
+        const data: any = {};
+        
+        for (const key in component) {
+            if (component.hasOwnProperty(key) && 
+                typeof (component as any)[key] !== 'function' && 
+                key !== 'id' && 
+                key !== 'entity' &&
+                key !== '_enabled' &&
+                key !== '_updateOrder') {
+                
+                const value = (component as any)[key];
+                if (this.isSerializableValue(value)) {
+                    data[key] = value;
+                }
+            }
+        }
+        
+        return data;
+    }
+    
+    /**
+     * JSON反序列化
+     */
+    private deserializeFromJSON(component: Component, data: any): void {
+        for (const key in data) {
+            if (component.hasOwnProperty(key) && 
+                typeof (component as any)[key] !== 'function' && 
+                key !== 'id' && 
+                key !== 'entity' &&
+                key !== '_enabled' &&
+                key !== '_updateOrder') {
+                
+                (component as any)[key] = data[key];
+            }
+        }
+    }
+    
+    /**
+     * 检查值是否可序列化
+     */
+    private isSerializableValue(value: any): boolean {
+        if (value === null || value === undefined) return true;
+        if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') return true;
+        if (Array.isArray(value)) return value.every(v => this.isSerializableValue(v));
+        if (typeof value === 'object') {
+            try {
+                JSON.stringify(value);
+                return true;
+            } catch {
+                return false;
+            }
+        }
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/Utils/Serialization/index.ts b/src/Utils/Serialization/index.ts
new file mode 100644
index 00000000..ef5a7a3e
--- /dev/null
+++ b/src/Utils/Serialization/index.ts
@@ -0,0 +1,7 @@
+/**
+ * 序列化模块导出
+ */
+
+export * from './ProtobufDecorators';
+export * from './ProtobufSerializer';
+export * from './StaticProtobufSerializer';
\ No newline at end of file
diff --git a/src/Utils/Snapshot/SnapshotManager.ts b/src/Utils/Snapshot/SnapshotManager.ts
index a7f1f5cc..e4837889 100644
--- a/src/Utils/Snapshot/SnapshotManager.ts
+++ b/src/Utils/Snapshot/SnapshotManager.ts
@@ -1,11 +1,14 @@
 import { Entity } from '../../ECS/Entity';
 import { Component } from '../../ECS/Component';
 import { ISnapshotable, SceneSnapshot, EntitySnapshot, ComponentSnapshot, SnapshotConfig } from './ISnapshotable';
+import { ProtobufSerializer, SerializedData } from '../Serialization/ProtobufSerializer';
+import { isProtoSerializable } from '../Serialization/ProtobufDecorators';
 
 /**
  * 快照管理器
  * 
  * 负责创建和管理ECS系统的快照，支持完整快照和增量快照
+ * 现在支持protobuf和JSON混合序列化
  */
 export class SnapshotManager {
     /** 默认快照配置 */
@@ -28,7 +31,15 @@ export class SnapshotManager {
     /** 最大缓存数量 */
     private maxCacheSize: number = 10;
     
-
+    /** Protobuf序列化器 */
+    private protobufSerializer: ProtobufSerializer;
+    
+    /**
+     * 构造函数
+     */
+    constructor() {
+        this.protobufSerializer = ProtobufSerializer.getInstance();
+    }
 
     /**
      * 创建场景快照
@@ -281,10 +292,32 @@ export class SnapshotManager {
      */
     public getCacheStats(): {
         snapshotCacheSize: number;
+        protobufStats?: {
+            registeredComponents: number;
+            protobufAvailable: boolean;
+        };
     } {
-        return {
+        const stats: any = {
             snapshotCacheSize: this.snapshotCache.size
         };
+        
+        if (this.protobufSerializer) {
+            stats.protobufStats = this.protobufSerializer.getStats();
+        }
+        
+        return stats;
+    }
+    
+    /**
+     * 手动初始化protobuf支持（可选，通常会自动初始化）
+     * 
+     * @param protobufJs - protobuf.js库实例
+     */
+    public initializeProtobuf(protobufJs: any): void {
+        if (this.protobufSerializer) {
+            this.protobufSerializer.initialize(protobufJs);
+            console.log('[SnapshotManager] Protobuf支持已手动启用');
+        }
     }
 
     /**
@@ -316,12 +349,42 @@ export class SnapshotManager {
 
     /**
      * 创建组件快照
+     * 
+     * 现在支持protobuf和JSON混合序列化
      */
     private createComponentSnapshot(component: Component): ComponentSnapshot | null {
         if (!this.isComponentSnapshotable(component)) {
             return null;
         }
         
+        let serializedData: SerializedData;
+        
+        // 优先尝试protobuf序列化
+        if (isProtoSerializable(component) && this.protobufSerializer.canSerialize(component)) {
+            try {
+                serializedData = this.protobufSerializer.serialize(component);
+            } catch (error) {
+                console.warn(`[SnapshotManager] Protobuf序列化失败，回退到传统方式: ${component.constructor.name}`, error);
+                serializedData = this.createLegacySerializedData(component);
+            }
+        } else {
+            // 使用传统序列化方式
+            serializedData = this.createLegacySerializedData(component);
+        }
+        
+        return {
+            type: component.constructor.name,
+            id: component.id,
+            data: serializedData,
+            enabled: component.enabled,
+            config: this.getComponentSnapshotConfig(component)
+        };
+    }
+    
+    /**
+     * 创建传统序列化数据
+     */
+    private createLegacySerializedData(component: Component): SerializedData {
         let data: any;
         
         if (this.hasSerializeMethod(component)) {
@@ -329,18 +392,18 @@ export class SnapshotManager {
                 data = (component as any).serialize();
             } catch (error) {
                 console.warn(`[SnapshotManager] 组件序列化失败: ${component.constructor.name}`, error);
-                return null;
+                data = this.defaultSerializeComponent(component);
             }
         } else {
             data = this.defaultSerializeComponent(component);
         }
         
+        const jsonString = JSON.stringify(data);
         return {
-            type: component.constructor.name,
-            id: component.id,
+            type: 'json',
+            componentType: component.constructor.name,
             data: data,
-            enabled: component.enabled,
-            config: this.getComponentSnapshotConfig(component)
+            size: new Blob([jsonString]).size
         };
     }
 
@@ -476,6 +539,8 @@ export class SnapshotManager {
 
     /**
      * 从快照恢复组件
+     * 
+     * 现在支持protobuf和JSON混合反序列化
      */
     private restoreComponentFromSnapshot(entity: Entity, componentSnapshot: ComponentSnapshot): void {
         // 查找现有组件
@@ -491,15 +556,40 @@ export class SnapshotManager {
         component.enabled = componentSnapshot.enabled;
         
         // 恢复组件数据
+        const serializedData = componentSnapshot.data as SerializedData;
+        
+        // 检查数据是否为新的SerializedData格式
+        if (serializedData && typeof serializedData === 'object' && 'type' in serializedData) {
+            // 使用新的序列化格式
+            if (serializedData.type === 'protobuf' && isProtoSerializable(component)) {
+                try {
+                    this.protobufSerializer.deserialize(component, serializedData);
+                } catch (error) {
+                    console.warn(`[SnapshotManager] Protobuf反序列化失败: ${componentSnapshot.type}`, error);
+                }
+            } else if (serializedData.type === 'json') {
+                // JSON格式反序列化
+                this.deserializeLegacyData(component, serializedData.data);
+            }
+        } else {
+            // 兼容旧格式数据
+            this.deserializeLegacyData(component, componentSnapshot.data);
+        }
+    }
+    
+    /**
+     * 反序列化传统格式数据
+     */
+    private deserializeLegacyData(component: Component, data: any): void {
         if (this.hasSerializeMethod(component)) {
             try {
-                (component as any).deserialize(componentSnapshot.data);
+                (component as any).deserialize(data);
             } catch (error) {
-                console.warn(`[SnapshotManager] 组件 ${componentSnapshot.type} 反序列化失败:`, error);
+                console.warn(`[SnapshotManager] 组件 ${component.constructor.name} 反序列化失败:`, error);
             }
         } else {
             // 使用默认反序列化
-            this.defaultDeserializeComponent(component, componentSnapshot.data);
+            this.defaultDeserializeComponent(component, data);
         }
     }
 
diff --git a/src/Utils/index.ts b/src/Utils/index.ts
index a3eab8b2..ded6a080 100644
--- a/src/Utils/index.ts
+++ b/src/Utils/index.ts
@@ -3,5 +3,6 @@ export * from './Pool';
 export * from './Emitter';
 export * from './GlobalManager';
 export * from './PerformanceMonitor';
+export * from './Serialization';
 export { Time } from './Time';
 export * from './Debug'; 
\ No newline at end of file
diff --git a/tests/Utils/Serialization/Performance.test.ts b/tests/Utils/Serialization/Performance.test.ts
new file mode 100644
index 00000000..45c20f6a
--- /dev/null
+++ b/tests/Utils/Serialization/Performance.test.ts
@@ -0,0 +1,441 @@
+/**
+ * Protobuf序列化性能测试
+ */
+
+import { Component } from '../../../src/ECS/Component';
+import { Entity } from '../../../src/ECS/Entity';
+import { Scene } from '../../../src/ECS/Scene';
+import { SnapshotManager } from '../../../src/Utils/Snapshot/SnapshotManager';
+import { ProtobufSerializer } from '../../../src/Utils/Serialization/ProtobufSerializer';
+import { 
+    ProtoSerializable, 
+    ProtoFloat,
+    ProtoInt32,
+    ProtoString,
+    ProtoBool
+} from '../../../src/Utils/Serialization/ProtobufDecorators';
+
+// 性能测试组件
+@ProtoSerializable('PerfPosition')
+class PerfPositionComponent extends Component {
+    @ProtoFloat(1) public x: number = 0;
+    @ProtoFloat(2) public y: number = 0;
+    @ProtoFloat(3) public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+@ProtoSerializable('PerfVelocity')
+class PerfVelocityComponent extends Component {
+    @ProtoFloat(1) public vx: number = 0;
+    @ProtoFloat(2) public vy: number = 0;
+    @ProtoFloat(3) public vz: number = 0;
+    
+    constructor(vx: number = 0, vy: number = 0, vz: number = 0) {
+        super();
+        this.vx = vx;
+        this.vy = vy;
+        this.vz = vz;
+    }
+}
+
+@ProtoSerializable('PerfHealth')
+class PerfHealthComponent extends Component {
+    @ProtoInt32(1) public maxHealth: number = 100;
+    @ProtoInt32(2) public currentHealth: number = 100;
+    @ProtoBool(3) public isDead: boolean = false;
+    @ProtoFloat(4) public regenerationRate: number = 0.5;
+    
+    constructor(maxHealth: number = 100) {
+        super();
+        this.maxHealth = maxHealth;
+        this.currentHealth = maxHealth;
+    }
+}
+
+@ProtoSerializable('PerfPlayer')
+class PerfPlayerComponent extends Component {
+    @ProtoString(1) public name: string = '';
+    @ProtoInt32(2) public level: number = 1;
+    @ProtoInt32(3) public experience: number = 0;
+    @ProtoInt32(4) public score: number = 0;
+    @ProtoBool(5) public isOnline: boolean = true;
+    
+    constructor(name: string = 'Player', level: number = 1) {
+        super();
+        this.name = name;
+        this.level = level;
+    }
+}
+
+// 传统JSON序列化组件（用于对比）
+class JsonPositionComponent extends Component {
+    public x: number = 0;
+    public y: number = 0;
+    public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+class JsonPlayerComponent extends Component {
+    public name: string = '';
+    public level: number = 1;
+    public experience: number = 0;
+    public score: number = 0;
+    public isOnline: boolean = true;
+    
+    constructor(name: string = 'Player', level: number = 1) {
+        super();
+        this.name = name;
+        this.level = level;
+    }
+}
+
+// Mock protobuf.js for performance testing
+const createMockProtobuf = () => {
+    const mockEncodedData = new Uint8Array(32); // 模拟32字节的编码数据
+    mockEncodedData.fill(1);
+    
+    return {
+        parse: jest.fn().mockReturnValue({
+            root: {
+                lookupType: jest.fn().mockImplementation((typeName: string) => ({
+                    verify: jest.fn().mockReturnValue(null),
+                    create: jest.fn().mockImplementation((data) => data),
+                    encode: jest.fn().mockReturnValue({
+                        finish: jest.fn().mockReturnValue(mockEncodedData)
+                    }),
+                    decode: jest.fn().mockReturnValue({
+                        x: 10, y: 20, z: 30,
+                        vx: 1, vy: 2, vz: 3,
+                        maxHealth: 100, currentHealth: 80, isDead: false, regenerationRate: 0.5,
+                        name: 'TestPlayer', level: 5, experience: 1000, score: 5000, isOnline: true
+                    }),
+                    toObject: jest.fn().mockImplementation((message) => message)
+                }))
+            }
+        })
+    };
+};
+
+describe('Protobuf序列化性能测试', () => {
+    let protobufSerializer: ProtobufSerializer;
+    let snapshotManager: SnapshotManager;
+    let scene: Scene;
+    
+    beforeEach(() => {
+        protobufSerializer = ProtobufSerializer.getInstance();
+        protobufSerializer.initialize(createMockProtobuf());
+        
+        snapshotManager = new SnapshotManager();
+        snapshotManager.initializeProtobuf(createMockProtobuf());
+        
+        scene = new Scene();
+        jest.clearAllMocks();
+    });
+    
+    describe('单组件序列化性能', () => {
+        const iterations = 1000;
+        
+        it('应该比较protobuf和JSON序列化速度', () => {
+            const protobufComponents: PerfPositionComponent[] = [];
+            const jsonComponents: JsonPositionComponent[] = [];
+            
+            // 准备测试数据
+            for (let i = 0; i < iterations; i++) {
+                protobufComponents.push(new PerfPositionComponent(
+                    Math.random() * 1000, 
+                    Math.random() * 1000, 
+                    Math.random() * 100
+                ));
+                
+                jsonComponents.push(new JsonPositionComponent(
+                    Math.random() * 1000, 
+                    Math.random() * 1000, 
+                    Math.random() * 100
+                ));
+            }
+            
+            // 测试Protobuf序列化
+            const protobufStartTime = performance.now();
+            let protobufTotalSize = 0;
+            
+            for (const component of protobufComponents) {
+                const result = protobufSerializer.serialize(component);
+                protobufTotalSize += result.size;
+            }
+            
+            const protobufEndTime = performance.now();
+            const protobufTime = protobufEndTime - protobufStartTime;
+            
+            // 测试JSON序列化
+            const jsonStartTime = performance.now();
+            let jsonTotalSize = 0;
+            
+            for (const component of jsonComponents) {
+                const jsonString = JSON.stringify({
+                    x: component.x,
+                    y: component.y,
+                    z: component.z
+                });
+                jsonTotalSize += new Blob([jsonString]).size;
+            }
+            
+            const jsonEndTime = performance.now();
+            const jsonTime = jsonEndTime - jsonStartTime;
+            
+            // 性能断言
+            console.log(`\\n=== 单组件序列化性能对比 (${iterations} 次迭代) ===`);
+            console.log(`Protobuf时间: ${protobufTime.toFixed(2)}ms`);
+            console.log(`JSON时间: ${jsonTime.toFixed(2)}ms`);
+            console.log(`Protobuf总大小: ${protobufTotalSize} bytes`);
+            console.log(`JSON总大小: ${jsonTotalSize} bytes`);
+            
+            if (jsonTime > 0) {
+                const speedImprovement = ((jsonTime - protobufTime) / jsonTime * 100);
+                console.log(`速度提升: ${speedImprovement.toFixed(1)}%`);
+            }
+            
+            if (jsonTotalSize > 0) {
+                const sizeReduction = ((jsonTotalSize - protobufTotalSize) / jsonTotalSize * 100);
+                console.log(`大小减少: ${sizeReduction.toFixed(1)}%`);
+            }
+            
+            // 基本性能验证
+            expect(protobufTime).toBeLessThan(1000); // 不应该超过1秒
+            expect(jsonTime).toBeLessThan(1000);
+            expect(protobufTotalSize).toBeGreaterThan(0);
+            expect(jsonTotalSize).toBeGreaterThan(0);
+        });
+        
+        it('应该测试复杂组件的序列化性能', () => {
+            const protobufPlayers: PerfPlayerComponent[] = [];
+            const jsonPlayers: JsonPlayerComponent[] = [];
+            
+            // 创建测试数据
+            for (let i = 0; i < iterations; i++) {
+                protobufPlayers.push(new PerfPlayerComponent(
+                    `Player${i}`,
+                    Math.floor(Math.random() * 100) + 1
+                ));
+                
+                jsonPlayers.push(new JsonPlayerComponent(
+                    `Player${i}`,
+                    Math.floor(Math.random() * 100) + 1
+                ));
+            }
+            
+            // Protobuf序列化测试
+            const protobufStart = performance.now();
+            for (const player of protobufPlayers) {
+                protobufSerializer.serialize(player);
+            }
+            const protobufTime = performance.now() - protobufStart;
+            
+            // JSON序列化测试
+            const jsonStart = performance.now();
+            for (const player of jsonPlayers) {
+                JSON.stringify({
+                    name: player.name,
+                    level: player.level,
+                    experience: player.experience,
+                    score: player.score,
+                    isOnline: player.isOnline
+                });
+            }
+            const jsonTime = performance.now() - jsonStart;
+            
+            console.log(`\\n=== 复杂组件序列化性能 (${iterations} 次迭代) ===`);
+            console.log(`Protobuf时间: ${protobufTime.toFixed(2)}ms`);
+            console.log(`JSON时间: ${jsonTime.toFixed(2)}ms`);
+            
+            expect(protobufTime).toBeLessThan(1000);
+            expect(jsonTime).toBeLessThan(1000);
+        });
+    });
+    
+    describe('批量实体序列化性能', () => {
+        it('应该测试大量实体的快照创建性能', () => {
+            const entityCount = 100;
+            const entities: Entity[] = [];
+            
+            // 创建测试实体
+            for (let i = 0; i < entityCount; i++) {
+                const entity = scene.createEntity(`Entity${i}`);
+                entity.addComponent(new PerfPositionComponent(
+                    Math.random() * 1000,
+                    Math.random() * 1000,
+                    Math.random() * 100
+                ));
+                entity.addComponent(new PerfVelocityComponent(
+                    Math.random() * 10 - 5,
+                    Math.random() * 10 - 5,
+                    Math.random() * 2 - 1
+                ));
+                entity.addComponent(new PerfHealthComponent(100 + Math.floor(Math.random() * 50)));
+                entity.addComponent(new PerfPlayerComponent(`Player${i}`, Math.floor(Math.random() * 50) + 1));
+                
+                entities.push(entity);
+            }
+            
+            // 测试快照创建性能
+            const snapshotStart = performance.now();
+            const snapshot = snapshotManager.createSceneSnapshot(entities);
+            const snapshotTime = performance.now() - snapshotStart;
+            
+            console.log(`\\n=== 批量实体序列化性能 ===`);
+            console.log(`实体数量: ${entityCount}`);
+            console.log(`每个实体组件数: 4`);
+            console.log(`总组件数: ${entityCount * 4}`);
+            console.log(`快照创建时间: ${snapshotTime.toFixed(2)}ms`);
+            console.log(`平均每组件时间: ${(snapshotTime / (entityCount * 4)).toFixed(3)}ms`);
+            
+            expect(snapshot.entities).toHaveLength(entityCount);
+            expect(snapshotTime).toBeLessThan(5000); // 不应该超过5秒
+            
+            // 计算快照大小
+            let totalSnapshotSize = 0;
+            for (const entitySnapshot of snapshot.entities) {
+                for (const componentSnapshot of entitySnapshot.components) {
+                    if (componentSnapshot.data && typeof componentSnapshot.data === 'object' && 'size' in componentSnapshot.data) {
+                        totalSnapshotSize += (componentSnapshot.data as any).size;
+                    }
+                }
+            }
+            
+            console.log(`快照总大小: ${totalSnapshotSize} bytes`);
+            console.log(`平均每实体大小: ${(totalSnapshotSize / entityCount).toFixed(1)} bytes`);
+            
+            expect(totalSnapshotSize).toBeGreaterThan(0);
+        });
+    });
+    
+    describe('反序列化性能', () => {
+        it('应该测试快照恢复性能', () => {
+            const entityCount = 50;
+            const originalEntities: Entity[] = [];
+            
+            // 创建原始实体
+            for (let i = 0; i < entityCount; i++) {
+                const entity = scene.createEntity(`Original${i}`);
+                entity.addComponent(new PerfPositionComponent(i * 10, i * 20, i));
+                entity.addComponent(new PerfHealthComponent(100 + i));
+                originalEntities.push(entity);
+            }
+            
+            // 创建快照
+            const snapshotStart = performance.now();
+            const snapshot = snapshotManager.createSceneSnapshot(originalEntities);
+            const snapshotTime = performance.now() - snapshotStart;
+            
+            // 创建目标实体
+            const targetEntities: Entity[] = [];
+            for (let i = 0; i < entityCount; i++) {
+                const entity = scene.createEntity(`Target${i}`);
+                entity.addComponent(new PerfPositionComponent());
+                entity.addComponent(new PerfHealthComponent());
+                targetEntities.push(entity);
+            }
+            
+            // 测试恢复性能
+            const restoreStart = performance.now();
+            snapshotManager.restoreFromSnapshot(snapshot, targetEntities);
+            const restoreTime = performance.now() - restoreStart;
+            
+            console.log(`\\n=== 反序列化性能测试 ===`);
+            console.log(`实体数量: ${entityCount}`);
+            console.log(`序列化时间: ${snapshotTime.toFixed(2)}ms`);
+            console.log(`反序列化时间: ${restoreTime.toFixed(2)}ms`);
+            console.log(`总往返时间: ${(snapshotTime + restoreTime).toFixed(2)}ms`);
+            console.log(`平均每实体往返时间: ${((snapshotTime + restoreTime) / entityCount).toFixed(3)}ms`);
+            
+            expect(restoreTime).toBeLessThan(2000); // 不应该超过2秒
+            expect(snapshotTime + restoreTime).toBeLessThan(3000); // 总时间不超过3秒
+        });
+    });
+    
+    describe('内存使用', () => {
+        it('应该监控序列化过程中的内存使用', () => {
+            const entityCount = 200;
+            const entities: Entity[] = [];
+            
+            // 创建大量实体
+            for (let i = 0; i < entityCount; i++) {
+                const entity = scene.createEntity(`MemoryTest${i}`);
+                entity.addComponent(new PerfPositionComponent(
+                    Math.random() * 1000,
+                    Math.random() * 1000,
+                    Math.random() * 100
+                ));
+                entity.addComponent(new PerfVelocityComponent(
+                    Math.random() * 10,
+                    Math.random() * 10,
+                    Math.random() * 2
+                ));
+                entity.addComponent(new PerfHealthComponent(Math.floor(Math.random() * 200) + 50));
+                entities.push(entity);
+            }
+            
+            // 记录初始内存（如果可用）
+            const initialMemory = (performance as any).memory?.usedJSHeapSize || 0;
+            
+            // 执行序列化
+            const snapshot = snapshotManager.createSceneSnapshot(entities);
+            
+            // 记录序列化后内存
+            const afterMemory = (performance as any).memory?.usedJSHeapSize || 0;
+            const memoryIncrease = afterMemory - initialMemory;
+            
+            if (initialMemory > 0) {
+                console.log(`\\n=== 内存使用测试 ===`);
+                console.log(`实体数量: ${entityCount}`);
+                console.log(`初始内存: ${(initialMemory / 1024 / 1024).toFixed(2)} MB`);
+                console.log(`序列化后内存: ${(afterMemory / 1024 / 1024).toFixed(2)} MB`);
+                console.log(`内存增加: ${(memoryIncrease / 1024).toFixed(2)} KB`);
+                console.log(`平均每实体内存: ${(memoryIncrease / entityCount).toFixed(1)} bytes`);
+            }
+            
+            expect(snapshot.entities).toHaveLength(entityCount);
+            
+            // 清理
+            entities.length = 0;
+        });
+    });
+    
+    describe('极端情况性能', () => {
+        it('应该处理大量小组件的性能', () => {
+            const componentCount = 5000;
+            const components: PerfPositionComponent[] = [];
+            
+            // 创建大量小组件
+            for (let i = 0; i < componentCount; i++) {
+                components.push(new PerfPositionComponent(i, i * 2, i * 3));
+            }
+            
+            const start = performance.now();
+            for (const component of components) {
+                protobufSerializer.serialize(component);
+            }
+            const time = performance.now() - start;
+            
+            console.log(`\\n=== 大量小组件性能测试 ===`);
+            console.log(`组件数量: ${componentCount}`);
+            console.log(`总时间: ${time.toFixed(2)}ms`);
+            console.log(`平均每组件: ${(time / componentCount).toFixed(4)}ms`);
+            console.log(`每秒处理: ${Math.floor(componentCount / (time / 1000))} 个组件`);
+            
+            expect(time).toBeLessThan(10000); // 不超过10秒
+            expect(time / componentCount).toBeLessThan(2); // 每个组件不超过2ms
+        });
+    });
+});
\ No newline at end of file
diff --git a/tests/Utils/Serialization/ProtobufDecorators.test.ts b/tests/Utils/Serialization/ProtobufDecorators.test.ts
new file mode 100644
index 00000000..f7e0742b
--- /dev/null
+++ b/tests/Utils/Serialization/ProtobufDecorators.test.ts
@@ -0,0 +1,278 @@
+/**
+ * Protobuf装饰器测试
+ */
+
+import { Component } from '../../../src/ECS/Component';
+import { 
+    ProtoSerializable, 
+    ProtoField, 
+    ProtoFieldType,
+    ProtoFloat,
+    ProtoInt32,
+    ProtoString,
+    ProtoBool,
+    ProtobufRegistry,
+    isProtoSerializable,
+    getProtoName
+} from '../../../src/Utils/Serialization/ProtobufDecorators';
+
+// 测试组件
+@ProtoSerializable('TestPosition')
+class TestPositionComponent extends Component {
+    @ProtoFloat(1)
+    public x: number = 0;
+    
+    @ProtoFloat(2)
+    public y: number = 0;
+    
+    @ProtoFloat(3)
+    public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+@ProtoSerializable('TestPlayer')
+class TestPlayerComponent extends Component {
+    @ProtoString(1)
+    public name: string = '';
+    
+    @ProtoInt32(2)
+    public level: number = 1;
+    
+    @ProtoInt32(3)
+    public health: number = 100;
+    
+    @ProtoBool(4)
+    public isAlive: boolean = true;
+    
+    constructor(name: string = '', level: number = 1) {
+        super();
+        this.name = name;
+        this.level = level;
+    }
+}
+
+// 没有装饰器的组件
+class PlainComponent extends Component {
+    public data: string = 'test';
+}
+
+// 测试字段编号冲突的组件
+const createConflictingComponent = () => {
+    try {
+        @ProtoSerializable('Conflict')
+        class ConflictComponent extends Component {
+            @ProtoFloat(1)
+            public x: number = 0;
+            
+            @ProtoFloat(1) // 故意使用相同的字段编号
+            public y: number = 0;
+        }
+        return ConflictComponent;
+    } catch (error) {
+        return error;
+    }
+};
+
+describe('ProtobufDecorators', () => {
+    let registry: ProtobufRegistry;
+    
+    beforeEach(() => {
+        // 获取注册表实例
+        registry = ProtobufRegistry.getInstance();
+    });
+    
+    describe('@ProtoSerializable装饰器', () => {
+        it('应该正确标记组件为可序列化', () => {
+            const component = new TestPositionComponent(10, 20, 30);
+            
+            expect(isProtoSerializable(component)).toBe(true);
+            expect(getProtoName(component)).toBe('TestPosition');
+        });
+        
+        it('应该在注册表中注册组件定义', () => {
+            expect(registry.hasProtoDefinition('TestPosition')).toBe(true);
+            expect(registry.hasProtoDefinition('TestPlayer')).toBe(true);
+        });
+        
+        it('应该正确处理没有装饰器的组件', () => {
+            const component = new PlainComponent();
+            
+            expect(isProtoSerializable(component)).toBe(false);
+            expect(getProtoName(component)).toBeUndefined();
+        });
+    });
+    
+    describe('@ProtoField装饰器', () => {
+        it('应该正确定义字段', () => {
+            const definition = registry.getComponentDefinition('TestPosition');
+            
+            expect(definition).toBeDefined();
+            expect(definition!.fields.size).toBe(3);
+            
+            const xField = definition!.fields.get('x');
+            expect(xField).toEqual({
+                fieldNumber: 1,
+                type: ProtoFieldType.FLOAT,
+                repeated: false,
+                optional: false,
+                name: 'x'
+            });
+            
+            const yField = definition!.fields.get('y');
+            expect(yField).toEqual({
+                fieldNumber: 2,
+                type: ProtoFieldType.FLOAT,
+                repeated: false,
+                optional: false,
+                name: 'y'
+            });
+        });
+        
+        it('应该支持不同的字段类型', () => {
+            const definition = registry.getComponentDefinition('TestPlayer');
+            
+            expect(definition).toBeDefined();
+            expect(definition!.fields.size).toBe(4);
+            
+            const nameField = definition!.fields.get('name');
+            expect(nameField!.type).toBe(ProtoFieldType.STRING);
+            
+            const levelField = definition!.fields.get('level');
+            expect(levelField!.type).toBe(ProtoFieldType.INT32);
+            
+            const healthField = definition!.fields.get('health');
+            expect(healthField!.type).toBe(ProtoFieldType.INT32);
+            
+            const isAliveField = definition!.fields.get('isAlive');
+            expect(isAliveField!.type).toBe(ProtoFieldType.BOOL);
+        });
+        
+        it('应该检测字段编号冲突', () => {
+            const result = createConflictingComponent();
+            expect(result).toBeInstanceOf(Error);
+            expect((result as Error).message).toContain('字段编号 1 已被字段');
+        });
+        
+        it('应该验证字段编号有效性', () => {
+            expect(() => {
+                class InvalidFieldComponent extends Component {
+                    @ProtoField(0) // 无效的字段编号
+                    public invalid: number = 0;
+                }
+            }).toThrow('字段编号必须大于0');
+            
+            expect(() => {
+                class InvalidFieldComponent extends Component {
+                    @ProtoField(-1) // 无效的字段编号
+                    public invalid: number = 0;
+                }
+            }).toThrow('字段编号必须大于0');
+        });
+    });
+    
+    describe('便捷装饰器', () => {
+        it('ProtoFloat应该设置正确的字段类型', () => {
+            @ProtoSerializable('FloatTest')
+            class FloatTestComponent extends Component {
+                @ProtoFloat(1)
+                public value: number = 0;
+            }
+            
+            const definition = registry.getComponentDefinition('FloatTest');
+            const field = definition!.fields.get('value');
+            expect(field!.type).toBe(ProtoFieldType.FLOAT);
+        });
+        
+        it('ProtoInt32应该设置正确的字段类型', () => {
+            @ProtoSerializable('Int32Test')
+            class Int32TestComponent extends Component {
+                @ProtoInt32(1)
+                public value: number = 0;
+            }
+            
+            const definition = registry.getComponentDefinition('Int32Test');
+            const field = definition!.fields.get('value');
+            expect(field!.type).toBe(ProtoFieldType.INT32);
+        });
+        
+        it('ProtoString应该设置正确的字段类型', () => {
+            @ProtoSerializable('StringTest')
+            class StringTestComponent extends Component {
+                @ProtoString(1)
+                public value: string = '';
+            }
+            
+            const definition = registry.getComponentDefinition('StringTest');
+            const field = definition!.fields.get('value');
+            expect(field!.type).toBe(ProtoFieldType.STRING);
+        });
+        
+        it('ProtoBool应该设置正确的字段类型', () => {
+            @ProtoSerializable('BoolTest')
+            class BoolTestComponent extends Component {
+                @ProtoBool(1)
+                public value: boolean = false;
+            }
+            
+            const definition = registry.getComponentDefinition('BoolTest');
+            const field = definition!.fields.get('value');
+            expect(field!.type).toBe(ProtoFieldType.BOOL);
+        });
+    });
+    
+    describe('ProtobufRegistry', () => {
+        it('应该正确生成proto定义', () => {
+            const protoDefinition = registry.generateProtoDefinition();
+            
+            expect(protoDefinition).toContain('syntax = "proto3";');
+            expect(protoDefinition).toContain('package ecs;');
+            expect(protoDefinition).toContain('message TestPosition');
+            expect(protoDefinition).toContain('message TestPlayer');
+            expect(protoDefinition).toContain('float x = 1;');
+            expect(protoDefinition).toContain('float y = 2;');
+            expect(protoDefinition).toContain('string name = 1;');
+            expect(protoDefinition).toContain('int32 level = 2;');
+            expect(protoDefinition).toContain('bool isAlive = 4;');
+        });
+        
+        it('应该正确管理组件注册', () => {
+            const allComponents = registry.getAllComponents();
+            
+            expect(allComponents.size).toBeGreaterThanOrEqual(2);
+            expect(allComponents.has('TestPosition')).toBe(true);
+            expect(allComponents.has('TestPlayer')).toBe(true);
+        });
+    });
+    
+    describe('字段选项', () => {
+        it('应该支持repeated字段', () => {
+            @ProtoSerializable('RepeatedTest')
+            class RepeatedTestComponent extends Component {
+                @ProtoField(1, ProtoFieldType.INT32, { repeated: true })
+                public values: number[] = [];
+            }
+            
+            const definition = registry.getComponentDefinition('RepeatedTest');
+            const field = definition!.fields.get('values');
+            expect(field!.repeated).toBe(true);
+        });
+        
+        it('应该支持optional字段', () => {
+            @ProtoSerializable('OptionalTest')
+            class OptionalTestComponent extends Component {
+                @ProtoField(1, ProtoFieldType.STRING, { optional: true })
+                public optionalValue?: string;
+            }
+            
+            const definition = registry.getComponentDefinition('OptionalTest');
+            const field = definition!.fields.get('optionalValue');
+            expect(field!.optional).toBe(true);
+        });
+    });
+});
\ No newline at end of file
diff --git a/tests/Utils/Serialization/ProtobufSerializer.test.ts b/tests/Utils/Serialization/ProtobufSerializer.test.ts
new file mode 100644
index 00000000..9a57550b
--- /dev/null
+++ b/tests/Utils/Serialization/ProtobufSerializer.test.ts
@@ -0,0 +1,314 @@
+/**
+ * Protobuf序列化器测试
+ */
+
+import { Component } from '../../../src/ECS/Component';
+import { ProtobufSerializer, SerializedData } from '../../../src/Utils/Serialization/ProtobufSerializer';
+import { 
+    ProtoSerializable, 
+    ProtoFloat,
+    ProtoInt32,
+    ProtoString,
+    ProtoBool,
+    ProtobufRegistry
+} from '../../../src/Utils/Serialization/ProtobufDecorators';
+
+// 测试组件
+@ProtoSerializable('Position')
+class PositionComponent extends Component {
+    @ProtoFloat(1)
+    public x: number = 0;
+    
+    @ProtoFloat(2)
+    public y: number = 0;
+    
+    @ProtoFloat(3)
+    public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+@ProtoSerializable('Health')
+class HealthComponent extends Component {
+    @ProtoInt32(1)
+    public maxHealth: number = 100;
+    
+    @ProtoInt32(2)
+    public currentHealth: number = 100;
+    
+    @ProtoBool(3)
+    public isDead: boolean = false;
+    
+    constructor(maxHealth: number = 100) {
+        super();
+        this.maxHealth = maxHealth;
+        this.currentHealth = maxHealth;
+    }
+    
+    takeDamage(damage: number): void {
+        this.currentHealth = Math.max(0, this.currentHealth - damage);
+        this.isDead = this.currentHealth <= 0;
+    }
+}
+
+@ProtoSerializable('Player')
+class PlayerComponent extends Component {
+    @ProtoString(1)
+    public playerName: string = '';
+    
+    @ProtoInt32(2)
+    public playerId: number = 0;
+    
+    @ProtoInt32(3)
+    public level: number = 1;
+    
+    constructor(playerId: number = 0, playerName: string = '') {
+        super();
+        this.playerId = playerId;
+        this.playerName = playerName;
+    }
+}
+
+// 没有protobuf装饰器的组件
+class CustomComponent extends Component {
+    public customData = {
+        settings: { volume: 0.8 },
+        achievements: ['first_kill', 'level_up'],
+        inventory: new Map([['sword', 1], ['potion', 3]])
+    };
+    
+    // 自定义序列化方法
+    serialize(): any {
+        return {
+            customData: {
+                settings: this.customData.settings,
+                achievements: this.customData.achievements,
+                inventory: Array.from(this.customData.inventory.entries())
+            }
+        };
+    }
+    
+    deserialize(data: any): void {
+        if (data.customData) {
+            this.customData.settings = data.customData.settings || this.customData.settings;
+            this.customData.achievements = data.customData.achievements || this.customData.achievements;
+            if (data.customData.inventory) {
+                this.customData.inventory = new Map(data.customData.inventory);
+            }
+        }
+    }
+}
+
+// Mock protobuf.js
+const mockProtobuf = {
+    parse: jest.fn().mockReturnValue({
+        root: {
+            lookupType: jest.fn().mockImplementation((typeName: string) => {
+                // 模拟protobuf消息类型
+                return {
+                    verify: jest.fn().mockReturnValue(null), // 验证通过
+                    create: jest.fn().mockImplementation((data) => data),
+                    encode: jest.fn().mockReturnValue({
+                        finish: jest.fn().mockReturnValue(new Uint8Array([1, 2, 3, 4])) // 模拟编码结果
+                    }),
+                    decode: jest.fn().mockImplementation(() => ({
+                        x: 10, y: 20, z: 30,
+                        maxHealth: 100, currentHealth: 80, isDead: false,
+                        playerName: 'TestPlayer', playerId: 1001, level: 5
+                    })),
+                    toObject: jest.fn().mockImplementation((message) => message)
+                };
+            })
+        }
+    })
+};
+
+describe('ProtobufSerializer', () => {
+    let serializer: ProtobufSerializer;
+    
+    beforeEach(() => {
+        serializer = ProtobufSerializer.getInstance();
+        // 重置mock
+        jest.clearAllMocks();
+    });
+    
+    describe('初始化', () => {
+        it('应该正确初始化protobuf支持', () => {
+            serializer.initialize(mockProtobuf);
+            
+            expect(mockProtobuf.parse).toHaveBeenCalled();
+            expect(serializer.canSerialize(new PositionComponent())).toBe(true);
+        });
+        
+        it('没有初始化时应该无法序列化protobuf组件', () => {
+            const newSerializer = new (ProtobufSerializer as any)();
+            expect(newSerializer.canSerialize(new PositionComponent())).toBe(false);
+        });
+    });
+    
+    describe('序列化', () => {
+        beforeEach(() => {
+            serializer.initialize(mockProtobuf);
+        });
+        
+        it('应该正确序列化protobuf组件', () => {
+            const position = new PositionComponent(10, 20, 30);
+            const result = serializer.serialize(position);
+            
+            expect(result.type).toBe('protobuf');
+            expect(result.componentType).toBe('PositionComponent');
+            expect(result.data).toBeInstanceOf(Uint8Array);
+            expect(result.size).toBeGreaterThan(0);
+        });
+        
+        it('应该正确序列化复杂protobuf组件', () => {
+            const health = new HealthComponent(150);
+            health.takeDamage(50);
+            
+            const result = serializer.serialize(health);
+            
+            expect(result.type).toBe('protobuf');
+            expect(result.componentType).toBe('HealthComponent');
+            expect(result.data).toBeInstanceOf(Uint8Array);
+        });
+        
+        it('应该回退到JSON序列化非protobuf组件', () => {
+            const custom = new CustomComponent();
+            const result = serializer.serialize(custom);
+            
+            expect(result.type).toBe('json');
+            expect(result.componentType).toBe('CustomComponent');
+            expect(result.data).toEqual(custom.serialize());
+        });
+        
+        it('protobuf序列化失败时应该回退到JSON', () => {
+            // 模拟protobuf验证失败
+            const mockType = mockProtobuf.parse().root.lookupType('ecs.Position');
+            mockType.verify.mockReturnValue('验证失败');
+            
+            const position = new PositionComponent(10, 20, 30);
+            const result = serializer.serialize(position);
+            
+            expect(result.type).toBe('json');
+        });
+    });
+    
+    describe('反序列化', () => {
+        beforeEach(() => {
+            serializer.initialize(mockProtobuf);
+        });
+        
+        it('应该正确反序列化protobuf数据', () => {
+            const position = new PositionComponent();
+            const serializedData: SerializedData = {
+                type: 'protobuf',
+                componentType: 'PositionComponent',
+                data: new Uint8Array([1, 2, 3, 4]),
+                size: 4
+            };
+            
+            serializer.deserialize(position, serializedData);
+            
+            // 验证decode和toObject被调用
+            const mockType = mockProtobuf.parse().root.lookupType('ecs.Position');
+            expect(mockType.decode).toHaveBeenCalled();
+            expect(mockType.toObject).toHaveBeenCalled();
+        });
+        
+        it('应该正确反序列化JSON数据', () => {
+            const custom = new CustomComponent();
+            const originalData = custom.serialize();
+            
+            const serializedData: SerializedData = {
+                type: 'json',
+                componentType: 'CustomComponent',
+                data: originalData,
+                size: 100
+            };
+            
+            // 修改组件数据
+            custom.customData.settings.volume = 0.5;
+            
+            // 反序列化
+            serializer.deserialize(custom, serializedData);
+            
+            // 验证数据被恢复
+            expect(custom.customData.settings.volume).toBe(0.8);
+        });
+        
+        it('应该处理反序列化错误', () => {
+            const position = new PositionComponent();
+            const invalidData: SerializedData = {
+                type: 'protobuf',
+                componentType: 'PositionComponent',
+                data: new Uint8Array([255, 255, 255, 255]), // 无效数据
+                size: 4
+            };
+            
+            // 模拟解码失败
+            const mockType = mockProtobuf.parse().root.lookupType('ecs.Position');
+            mockType.decode.mockImplementation(() => {
+                throw new Error('解码失败');
+            });
+            
+            // 应该不抛出异常
+            expect(() => {
+                serializer.deserialize(position, invalidData);
+            }).not.toThrow();
+        });
+    });
+    
+    describe('统计信息', () => {
+        it('应该返回正确的统计信息', () => {
+            serializer.initialize(mockProtobuf);
+            const stats = serializer.getStats();
+            
+            expect(stats.protobufAvailable).toBe(true);
+            expect(stats.registeredComponents).toBeGreaterThan(0);
+        });
+        
+        it('未初始化时应该返回正确的状态', () => {
+            const newSerializer = new (ProtobufSerializer as any)();
+            const stats = newSerializer.getStats();
+            
+            expect(stats.protobufAvailable).toBe(false);
+        });
+    });
+    
+    describe('边界情况', () => {
+        beforeEach(() => {
+            serializer.initialize(mockProtobuf);
+        });
+        
+        it('应该处理空值和undefined', () => {
+            const position = new PositionComponent();
+            // 设置一些undefined值
+            (position as any).undefinedProp = undefined;
+            (position as any).nullProp = null;
+            
+            const result = serializer.serialize(position);
+            expect(result).toBeDefined();
+        });
+        
+        it('应该处理循环引用', () => {
+            const custom = new CustomComponent();
+            // 创建循环引用
+            (custom as any).circular = custom;
+            
+            const result = serializer.serialize(custom);
+            expect(result.type).toBe('json');
+        });
+        
+        it('应该处理非常大的数值', () => {
+            const position = new PositionComponent(Number.MAX_SAFE_INTEGER, Number.MIN_SAFE_INTEGER, 0);
+            
+            const result = serializer.serialize(position);
+            expect(result).toBeDefined();
+        });
+    });
+});
\ No newline at end of file
diff --git a/tests/Utils/Serialization/RealPerformance.test.ts b/tests/Utils/Serialization/RealPerformance.test.ts
new file mode 100644
index 00000000..557e2a87
--- /dev/null
+++ b/tests/Utils/Serialization/RealPerformance.test.ts
@@ -0,0 +1,393 @@
+/**
+ * 真实 Protobuf 序列化性能测试
+ * 使用实际的 protobufjs 库进行性能对比
+ */
+
+import 'reflect-metadata';
+import { Component } from '../../../src/ECS/Component';
+import { 
+    ProtoSerializable, 
+    ProtoFloat,
+    ProtoInt32,
+    ProtoString,
+    ProtoBool,
+    ProtobufRegistry
+} from '../../../src/Utils/Serialization/ProtobufDecorators';
+
+// 测试组件
+@ProtoSerializable('Position')
+class PositionComponent extends Component {
+    @ProtoFloat(1) public x: number = 0;
+    @ProtoFloat(2) public y: number = 0;
+    @ProtoFloat(3) public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+@ProtoSerializable('Player')
+class PlayerComponent extends Component {
+    @ProtoString(1) public name: string = '';
+    @ProtoInt32(2) public level: number = 1;
+    @ProtoInt32(3) public experience: number = 0;
+    @ProtoInt32(4) public score: number = 0;
+    @ProtoBool(5) public isOnline: boolean = true;
+    @ProtoFloat(6) public health: number = 100.0;
+    
+    constructor(name: string = 'Player', level: number = 1) {
+        super();
+        this.name = name;
+        this.level = level;
+        this.experience = level * 1000;
+        this.score = level * 500;
+        this.health = 100.0;
+    }
+}
+
+// JSON 对比组件
+class JsonPositionComponent extends Component {
+    public x: number = 0;
+    public y: number = 0;
+    public z: number = 0;
+    
+    constructor(x: number = 0, y: number = 0, z: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+}
+
+class JsonPlayerComponent extends Component {
+    public name: string = '';
+    public level: number = 1;
+    public experience: number = 0;
+    public score: number = 0;
+    public isOnline: boolean = true;
+    public health: number = 100.0;
+    
+    constructor(name: string = 'Player', level: number = 1) {
+        super();
+        this.name = name;
+        this.level = level;
+        this.experience = level * 1000;
+        this.score = level * 500;
+        this.health = 100.0;
+    }
+}
+
+describe('真实 Protobuf 性能测试', () => {
+    let protobuf: any;
+    let root: any;
+    let PositionType: any;
+    let PlayerType: any;
+    
+    beforeAll(async () => {
+        try {
+            // 尝试加载真实的 protobufjs
+            protobuf = require('protobufjs');
+            
+            // 生成 proto 定义
+            const registry = ProtobufRegistry.getInstance();
+            const protoDefinition = registry.generateProtoDefinition();
+            
+            console.log('Generated proto definition:');
+            console.log(protoDefinition);
+            
+            // 解析 proto 定义
+            root = protobuf.parse(protoDefinition).root;
+            PositionType = root.lookupType('ecs.Position');
+            PlayerType = root.lookupType('ecs.Player');
+            
+        } catch (error) {
+            console.warn('Protobuf not available, skipping real performance tests:', error);
+        }
+    });
+    
+    const skipIfNoProtobuf = () => {
+        if (!protobuf || !root) {
+            console.log('Skipping test: protobufjs not available');
+            return true;
+        }
+        return false;
+    };
+    
+    describe('简单组件性能对比', () => {
+        it('Position 组件序列化性能', () => {
+            if (skipIfNoProtobuf()) return;
+            
+            const iterations = 1000;
+            const protobufComponents: PositionComponent[] = [];
+            const jsonComponents: JsonPositionComponent[] = [];
+            
+            // 准备测试数据
+            for (let i = 0; i < iterations; i++) {
+                const x = Math.random() * 1000;
+                const y = Math.random() * 1000;
+                const z = Math.random() * 100;
+                
+                protobufComponents.push(new PositionComponent(x, y, z));
+                jsonComponents.push(new JsonPositionComponent(x, y, z));
+            }
+            
+            // Protobuf 序列化测试
+            const protobufStartTime = performance.now();
+            let protobufTotalSize = 0;
+            const protobufResults: Uint8Array[] = [];
+            
+            for (const component of protobufComponents) {
+                const message = PositionType.create({
+                    x: component.x,
+                    y: component.y,
+                    z: component.z
+                });
+                const buffer = PositionType.encode(message).finish();
+                protobufResults.push(buffer);
+                protobufTotalSize += buffer.length;
+            }
+            
+            const protobufEndTime = performance.now();
+            const protobufTime = protobufEndTime - protobufStartTime;
+            
+            // JSON 序列化测试
+            const jsonStartTime = performance.now();
+            let jsonTotalSize = 0;
+            const jsonResults: string[] = [];
+            
+            for (const component of jsonComponents) {
+                const jsonString = JSON.stringify({
+                    x: component.x,
+                    y: component.y,
+                    z: component.z
+                });
+                jsonResults.push(jsonString);
+                jsonTotalSize += new Blob([jsonString]).size;
+            }
+            
+            const jsonEndTime = performance.now();
+            const jsonTime = jsonEndTime - jsonStartTime;
+            
+            // 计算性能指标
+            const speedImprovement = jsonTime > 0 ? ((jsonTime - protobufTime) / jsonTime * 100) : 0;
+            const sizeReduction = jsonTotalSize > 0 ? ((jsonTotalSize - protobufTotalSize) / jsonTotalSize * 100) : 0;
+            
+            console.log(`\\n=== Position 组件性能对比 (${iterations} 次迭代) ===`);
+            console.log(`Protobuf 时间: ${protobufTime.toFixed(2)}ms`);
+            console.log(`JSON 时间: ${jsonTime.toFixed(2)}ms`);
+            console.log(`速度变化: ${speedImprovement > 0 ? '+' : ''}${speedImprovement.toFixed(1)}%`);
+            console.log('');
+            console.log(`Protobuf 总大小: ${protobufTotalSize} bytes`);
+            console.log(`JSON 总大小: ${jsonTotalSize} bytes`);
+            console.log(`大小变化: ${sizeReduction > 0 ? '-' : '+'}${Math.abs(sizeReduction).toFixed(1)}%`);
+            console.log(`平均 Protobuf 大小: ${(protobufTotalSize / iterations).toFixed(1)} bytes`);
+            console.log(`平均 JSON 大小: ${(jsonTotalSize / iterations).toFixed(1)} bytes`);
+            
+            // 验证反序列化
+            let deserializeTime = performance.now();
+            for (const buffer of protobufResults.slice(0, 10)) { // 只测试前10个
+                const decoded = PositionType.decode(buffer);
+                expect(typeof decoded.x).toBe('number');
+                expect(typeof decoded.y).toBe('number');
+                expect(typeof decoded.z).toBe('number');
+            }
+            deserializeTime = performance.now() - deserializeTime;
+            console.log(`Protobuf 反序列化 10 个: ${deserializeTime.toFixed(2)}ms`);
+            
+            // 基本验证
+            expect(protobufTime).toBeGreaterThan(0);
+            expect(jsonTime).toBeGreaterThan(0);
+            expect(protobufTotalSize).toBeGreaterThan(0);
+            expect(jsonTotalSize).toBeGreaterThan(0);
+        });
+        
+        it('复杂 Player 组件序列化性能', () => {
+            if (skipIfNoProtobuf()) return;
+            
+            const iterations = 500;
+            const protobufPlayers: PlayerComponent[] = [];
+            const jsonPlayers: JsonPlayerComponent[] = [];
+            
+            // 创建测试数据
+            for (let i = 0; i < iterations; i++) {
+                const name = `Player_${i}_${'x'.repeat(10 + Math.floor(Math.random() * 20))}`;
+                const level = Math.floor(Math.random() * 100) + 1;
+                
+                protobufPlayers.push(new PlayerComponent(name, level));
+                jsonPlayers.push(new JsonPlayerComponent(name, level));
+            }
+            
+            // Protobuf 序列化测试
+            const protobufStart = performance.now();
+            let protobufSize = 0;
+            
+            for (const player of protobufPlayers) {
+                const message = PlayerType.create({
+                    name: player.name,
+                    level: player.level,
+                    experience: player.experience,
+                    score: player.score,
+                    isOnline: player.isOnline,
+                    health: player.health
+                });
+                const buffer = PlayerType.encode(message).finish();
+                protobufSize += buffer.length;
+            }
+            
+            const protobufTime = performance.now() - protobufStart;
+            
+            // JSON 序列化测试
+            const jsonStart = performance.now();
+            let jsonSize = 0;
+            
+            for (const player of jsonPlayers) {
+                const jsonString = JSON.stringify({
+                    name: player.name,
+                    level: player.level,
+                    experience: player.experience,
+                    score: player.score,
+                    isOnline: player.isOnline,
+                    health: player.health
+                });
+                jsonSize += new Blob([jsonString]).size;
+            }
+            
+            const jsonTime = performance.now() - jsonStart;
+            
+            const speedChange = jsonTime > 0 ? ((jsonTime - protobufTime) / jsonTime * 100) : 0;
+            const sizeReduction = jsonSize > 0 ? ((jsonSize - protobufSize) / jsonSize * 100) : 0;
+            
+            console.log(`\\n=== Player 组件性能对比 (${iterations} 次迭代) ===`);
+            console.log(`Protobuf 时间: ${protobufTime.toFixed(2)}ms`);
+            console.log(`JSON 时间: ${jsonTime.toFixed(2)}ms`);
+            console.log(`速度变化: ${speedChange > 0 ? '+' : ''}${speedChange.toFixed(1)}%`);
+            console.log('');
+            console.log(`Protobuf 总大小: ${protobufSize} bytes`);
+            console.log(`JSON 总大小: ${jsonSize} bytes`);
+            console.log(`大小变化: ${sizeReduction > 0 ? '-' : '+'}${Math.abs(sizeReduction).toFixed(1)}%`);
+            console.log(`平均 Protobuf 大小: ${(protobufSize / iterations).toFixed(1)} bytes`);
+            console.log(`平均 JSON 大小: ${(jsonSize / iterations).toFixed(1)} bytes`);
+            
+            expect(protobufTime).toBeGreaterThan(0);
+            expect(jsonTime).toBeGreaterThan(0);
+        });
+    });
+    
+    describe('批量数据性能测试', () => {
+        it('大量小对象序列化', () => {
+            if (skipIfNoProtobuf()) return;
+            
+            const count = 5000;
+            console.log(`\\n=== 大量小对象测试 (${count} 个 Position) ===`);
+            
+            // 准备数据
+            const positions = Array.from({ length: count }, (_, i) => ({
+                x: i * 0.1,
+                y: i * 0.2,
+                z: i * 0.05
+            }));
+            
+            // Protobuf 批量序列化
+            const protobufStart = performance.now();
+            let protobufSize = 0;
+            
+            for (const pos of positions) {
+                const message = PositionType.create(pos);
+                const buffer = PositionType.encode(message).finish();
+                protobufSize += buffer.length;
+            }
+            
+            const protobufTime = performance.now() - protobufStart;
+            
+            // JSON 批量序列化
+            const jsonStart = performance.now();
+            let jsonSize = 0;
+            
+            for (const pos of positions) {
+                const jsonString = JSON.stringify(pos);
+                jsonSize += jsonString.length;
+            }
+            
+            const jsonTime = performance.now() - jsonStart;
+            
+            console.log(`Protobuf: ${protobufTime.toFixed(2)}ms, ${protobufSize} bytes`);
+            console.log(`JSON: ${jsonTime.toFixed(2)}ms, ${jsonSize} bytes`);
+            console.log(`速度: ${protobufTime < jsonTime ? 'Protobuf 更快' : 'JSON 更快'} (${Math.abs(protobufTime - jsonTime).toFixed(2)}ms 差异)`);
+            console.log(`大小: Protobuf ${protobufSize < jsonSize ? '更小' : '更大'} (${Math.abs(protobufSize - jsonSize)} bytes 差异)`);
+            console.log(`处理速度: Protobuf ${Math.floor(count / (protobufTime / 1000))} ops/s, JSON ${Math.floor(count / (jsonTime / 1000))} ops/s`);
+        });
+    });
+    
+    describe('真实网络场景模拟', () => {
+        it('游戏状态同步场景', () => {
+            if (skipIfNoProtobuf()) return;
+            
+            console.log(`\\n=== 游戏状态同步场景 ===`);
+            
+            // 模拟 100 个玩家的位置更新
+            const playerCount = 100;
+            const updateData = Array.from({ length: playerCount }, (_, i) => ({
+                playerId: i,
+                x: Math.random() * 1000,
+                y: Math.random() * 1000,
+                z: Math.random() * 100,
+                health: Math.floor(Math.random() * 100),
+                isMoving: Math.random() > 0.5
+            }));
+            
+            // 创建组合消息类型（模拟）
+            const GameUpdateType = root.lookupType('ecs.Position'); // 简化使用 Position
+            
+            // Protobuf 序列化所有更新
+            const protobufStart = performance.now();
+            let protobufTotalSize = 0;
+            
+            for (const update of updateData) {
+                const message = GameUpdateType.create({
+                    x: update.x,
+                    y: update.y,
+                    z: update.z
+                });
+                const buffer = GameUpdateType.encode(message).finish();
+                protobufTotalSize += buffer.length;
+            }
+            
+            const protobufTime = performance.now() - protobufStart;
+            
+            // JSON 序列化所有更新
+            const jsonStart = performance.now();
+            let jsonTotalSize = 0;
+            
+            for (const update of updateData) {
+                const jsonString = JSON.stringify({
+                    playerId: update.playerId,
+                    x: update.x,
+                    y: update.y,
+                    z: update.z,
+                    health: update.health,
+                    isMoving: update.isMoving
+                });
+                jsonTotalSize += jsonString.length;
+            }
+            
+            const jsonTime = performance.now() - jsonStart;
+            
+            console.log(`${playerCount} 个玩家位置更新:`);
+            console.log(`Protobuf: ${protobufTime.toFixed(2)}ms, ${protobufTotalSize} bytes`);
+            console.log(`JSON: ${jsonTime.toFixed(2)}ms, ${jsonTotalSize} bytes`);
+            
+            // 计算网络传输节省
+            const sizeSaving = jsonTotalSize - protobufTotalSize;
+            const percentSaving = (sizeSaving / jsonTotalSize * 100);
+            
+            console.log(`数据大小节省: ${sizeSaving} bytes (${percentSaving.toFixed(1)}%)`);
+            console.log(`每秒 60 次更新的带宽节省: ${(sizeSaving * 60 / 1024).toFixed(2)} KB/s`);
+            
+            expect(protobufTotalSize).toBeGreaterThan(0);
+            expect(jsonTotalSize).toBeGreaterThan(0);
+        });
+    });
+});
\ No newline at end of file
diff --git a/tests/Utils/Serialization/SnapshotManagerIntegration.test.ts b/tests/Utils/Serialization/SnapshotManagerIntegration.test.ts
new file mode 100644
index 00000000..4a6bdb60
--- /dev/null
+++ b/tests/Utils/Serialization/SnapshotManagerIntegration.test.ts
@@ -0,0 +1,370 @@
+/**
+ * SnapshotManager与Protobuf序列化集成测试
+ */
+
+import { Entity } from '../../../src/ECS/Entity';
+import { Scene } from '../../../src/ECS/Scene';
+import { Component } from '../../../src/ECS/Component';
+import { SnapshotManager } from '../../../src/Utils/Snapshot/SnapshotManager';
+import { 
+    ProtoSerializable, 
+    ProtoFloat,
+    ProtoInt32,
+    ProtoString,
+    ProtoBool
+} from '../../../src/Utils/Serialization/ProtobufDecorators';
+
+// 测试组件
+@ProtoSerializable('TestPosition')
+class TestPositionComponent extends Component {
+    @ProtoFloat(1)
+    public x: number = 0;
+    
+    @ProtoFloat(2)
+    public y: number = 0;
+    
+    constructor(x: number = 0, y: number = 0) {
+        super();
+        this.x = x;
+        this.y = y;
+    }
+}
+
+@ProtoSerializable('TestVelocity')
+class TestVelocityComponent extends Component {
+    @ProtoFloat(1)
+    public vx: number = 0;
+    
+    @ProtoFloat(2)
+    public vy: number = 0;
+    
+    constructor(vx: number = 0, vy: number = 0) {
+        super();
+        this.vx = vx;
+        this.vy = vy;
+    }
+}
+
+@ProtoSerializable('TestHealth')
+class TestHealthComponent extends Component {
+    @ProtoInt32(1)
+    public maxHealth: number = 100;
+    
+    @ProtoInt32(2)
+    public currentHealth: number = 100;
+    
+    @ProtoBool(3)
+    public isDead: boolean = false;
+    
+    constructor(maxHealth: number = 100) {
+        super();
+        this.maxHealth = maxHealth;
+        this.currentHealth = maxHealth;
+    }
+}
+
+// 传统JSON序列化组件
+class TraditionalComponent extends Component {
+    public customData = {
+        name: 'traditional',
+        values: [1, 2, 3],
+        settings: { enabled: true }
+    };
+    
+    serialize(): any {
+        return {
+            customData: this.customData
+        };
+    }
+    
+    deserialize(data: any): void {
+        if (data.customData) {
+            this.customData = data.customData;
+        }
+    }
+}
+
+// 简单组件（使用默认序列化）
+class SimpleComponent extends Component {
+    public value: number = 42;
+    public text: string = 'simple';
+    public flag: boolean = true;
+}
+
+// Mock protobuf.js
+const mockProtobuf = {
+    parse: jest.fn().mockReturnValue({
+        root: {
+            lookupType: jest.fn().mockImplementation((typeName: string) => {
+                const mockData = {
+                    'ecs.TestPosition': { x: 10, y: 20 },
+                    'ecs.TestVelocity': { vx: 5, vy: 3 },
+                    'ecs.TestHealth': { maxHealth: 100, currentHealth: 80, isDead: false }
+                };
+                
+                return {
+                    verify: jest.fn().mockReturnValue(null),
+                    create: jest.fn().mockImplementation((data) => data),
+                    encode: jest.fn().mockReturnValue({
+                        finish: jest.fn().mockReturnValue(new Uint8Array([1, 2, 3, 4]))
+                    }),
+                    decode: jest.fn().mockReturnValue(mockData[typeName] || {}),
+                    toObject: jest.fn().mockImplementation((message) => message)
+                };
+            })
+        }
+    })
+};
+
+describe('SnapshotManager Protobuf集成', () => {
+    let snapshotManager: SnapshotManager;
+    let scene: Scene;
+    
+    beforeEach(() => {
+        snapshotManager = new SnapshotManager();
+        snapshotManager.initializeProtobuf(mockProtobuf);
+        scene = new Scene();
+        jest.clearAllMocks();
+    });
+    
+    describe('混合序列化快照', () => {
+        it('应该正确创建包含protobuf和JSON组件的快照', () => {
+            // 创建实体
+            const player = scene.createEntity('Player');
+            player.addComponent(new TestPositionComponent(100, 200));
+            player.addComponent(new TestVelocityComponent(5, 3));
+            player.addComponent(new TestHealthComponent(120));
+            player.addComponent(new TraditionalComponent());
+            player.addComponent(new SimpleComponent());
+            
+            // 创建快照
+            const snapshot = snapshotManager.createSceneSnapshot([player]);
+            
+            expect(snapshot).toBeDefined();
+            expect(snapshot.entities).toHaveLength(1);
+            expect(snapshot.entities[0].components).toHaveLength(5);
+            
+            // 验证快照包含所有组件
+            const componentTypes = snapshot.entities[0].components.map(c => c.type);
+            expect(componentTypes).toContain('TestPositionComponent');
+            expect(componentTypes).toContain('TestVelocityComponent');
+            expect(componentTypes).toContain('TestHealthComponent');
+            expect(componentTypes).toContain('TraditionalComponent');
+            expect(componentTypes).toContain('SimpleComponent');
+        });
+        
+        it('应该根据组件类型使用相应的序列化方式', () => {
+            const entity = scene.createEntity('TestEntity');
+            const position = new TestPositionComponent(50, 75);
+            const traditional = new TraditionalComponent();
+            
+            entity.addComponent(position);
+            entity.addComponent(traditional);
+            
+            const snapshot = snapshotManager.createSceneSnapshot([entity]);
+            const components = snapshot.entities[0].components;
+            
+            // 检查序列化数据格式
+            const positionSnapshot = components.find(c => c.type === 'TestPositionComponent');
+            const traditionalSnapshot = components.find(c => c.type === 'TraditionalComponent');
+            
+            expect(positionSnapshot).toBeDefined();
+            expect(traditionalSnapshot).toBeDefined();
+            
+            // Protobuf组件应该有SerializedData格式
+            expect(positionSnapshot!.data).toHaveProperty('type');
+            expect(positionSnapshot!.data).toHaveProperty('componentType');
+            expect(positionSnapshot!.data).toHaveProperty('data');
+            expect(positionSnapshot!.data).toHaveProperty('size');
+        });
+    });
+    
+    describe('快照恢复', () => {
+        it('应该正确恢复protobuf序列化的组件', () => {
+            // 创建原始实体
+            const originalEntity = scene.createEntity('Original');
+            const originalPosition = new TestPositionComponent(100, 200);
+            const originalHealth = new TestHealthComponent(150);
+            originalHealth.currentHealth = 120;
+            
+            originalEntity.addComponent(originalPosition);
+            originalEntity.addComponent(originalHealth);
+            
+            // 创建快照
+            const snapshot = snapshotManager.createSceneSnapshot([originalEntity]);
+            
+            // 创建新实体进行恢复
+            const newEntity = scene.createEntity('New');
+            newEntity.addComponent(new TestPositionComponent());
+            newEntity.addComponent(new TestHealthComponent());
+            
+            // 恢复快照
+            snapshotManager.restoreFromSnapshot(snapshot, [newEntity]);
+            
+            // 验证数据被正确恢复（注意：由于使用mock，实际值来自mock数据）
+            const restoredPosition = newEntity.getComponent(TestPositionComponent);
+            const restoredHealth = newEntity.getComponent(TestHealthComponent);
+            
+            expect(restoredPosition).toBeDefined();
+            expect(restoredHealth).toBeDefined();
+            
+            // 验证protobuf的decode方法被调用
+            expect(mockProtobuf.parse().root.lookupType).toHaveBeenCalled();
+        });
+        
+        it('应该正确恢复传统JSON序列化的组件', () => {
+            const originalEntity = scene.createEntity('Original');
+            const originalTraditional = new TraditionalComponent();
+            originalTraditional.customData.name = 'modified';
+            originalTraditional.customData.values = [4, 5, 6];
+            
+            originalEntity.addComponent(originalTraditional);
+            
+            const snapshot = snapshotManager.createSceneSnapshot([originalEntity]);
+            
+            const newEntity = scene.createEntity('New');
+            const newTraditional = new TraditionalComponent();
+            newEntity.addComponent(newTraditional);
+            
+            snapshotManager.restoreFromSnapshot(snapshot, [newEntity]);
+            
+            // 验证JSON数据被正确恢复
+            expect(newTraditional.customData.name).toBe('modified');
+            expect(newTraditional.customData.values).toEqual([4, 5, 6]);
+        });
+        
+        it('应该处理混合序列化的实体恢复', () => {
+            const originalEntity = scene.createEntity('Mixed');
+            const position = new TestPositionComponent(30, 40);
+            const traditional = new TraditionalComponent();
+            const simple = new SimpleComponent();
+            
+            traditional.customData.name = 'mixed_test';
+            simple.value = 99;
+            simple.text = 'updated';
+            
+            originalEntity.addComponent(position);
+            originalEntity.addComponent(traditional);
+            originalEntity.addComponent(simple);
+            
+            const snapshot = snapshotManager.createSceneSnapshot([originalEntity]);
+            
+            const newEntity = scene.createEntity('NewMixed');
+            newEntity.addComponent(new TestPositionComponent());
+            newEntity.addComponent(new TraditionalComponent());
+            newEntity.addComponent(new SimpleComponent());
+            
+            snapshotManager.restoreFromSnapshot(snapshot, [newEntity]);
+            
+            // 验证所有组件都被正确恢复
+            const restoredTraditional = newEntity.getComponent(TraditionalComponent);
+            const restoredSimple = newEntity.getComponent(SimpleComponent);
+            
+            expect(restoredTraditional!.customData.name).toBe('mixed_test');
+            expect(restoredSimple!.value).toBe(99);
+            expect(restoredSimple!.text).toBe('updated');
+        });
+    });
+    
+    describe('向后兼容性', () => {
+        it('应该能够处理旧格式的快照数据', () => {
+            // 模拟旧格式的快照数据
+            const legacySnapshot = {
+                entities: [{
+                    id: 1,
+                    name: 'LegacyEntity',
+                    enabled: true,
+                    active: true,
+                    tag: 0,
+                    updateOrder: 0,
+                    components: [{
+                        type: 'SimpleComponent',
+                        id: 1,
+                        data: { value: 123, text: 'legacy', flag: false }, // 直接的JSON数据
+                        enabled: true,
+                        config: { includeInSnapshot: true, compressionLevel: 0, syncPriority: 5, enableIncremental: true }
+                    }],
+                    children: [],
+                    timestamp: Date.now()
+                }],
+                timestamp: Date.now(),
+                version: '1.0.0',
+                type: 'full' as const
+            };
+            
+            const entity = scene.createEntity('TestEntity');
+            entity.addComponent(new SimpleComponent());
+            
+            snapshotManager.restoreFromSnapshot(legacySnapshot, [entity]);
+            
+            const component = entity.getComponent(SimpleComponent);
+            expect(component!.value).toBe(123);
+            expect(component!.text).toBe('legacy');
+            expect(component!.flag).toBe(false);
+        });
+    });
+    
+    describe('错误处理', () => {
+        it('应该优雅地处理protobuf序列化失败', () => {
+            // 模拟protobuf验证失败
+            const mockType = mockProtobuf.parse().root.lookupType;
+            mockType.mockImplementation(() => ({
+                verify: jest.fn().mockReturnValue('验证失败'),
+                create: jest.fn(),
+                encode: jest.fn(),
+                decode: jest.fn(),
+                toObject: jest.fn()
+            }));
+            
+            const entity = scene.createEntity('ErrorTest');
+            entity.addComponent(new TestPositionComponent(10, 20));
+            
+            // 应该不抛出异常，而是回退到JSON序列化
+            expect(() => {
+                snapshotManager.createSceneSnapshot([entity]);
+            }).not.toThrow();
+        });
+        
+        it('应该优雅地处理protobuf反序列化失败', () => {
+            const entity = scene.createEntity('Test');
+            const position = new TestPositionComponent(10, 20);
+            entity.addComponent(position);
+            
+            const snapshot = snapshotManager.createSceneSnapshot([entity]);
+            
+            // 模拟反序列化失败
+            const mockType = mockProtobuf.parse().root.lookupType;
+            mockType.mockImplementation(() => ({
+                verify: jest.fn().mockReturnValue(null),
+                create: jest.fn(),
+                encode: jest.fn().mockReturnValue({
+                    finish: jest.fn().mockReturnValue(new Uint8Array([1, 2, 3, 4]))
+                }),
+                decode: jest.fn().mockImplementation(() => {
+                    throw new Error('解码失败');
+                }),
+                toObject: jest.fn()
+            }));
+            
+            const newEntity = scene.createEntity('NewTest');
+            newEntity.addComponent(new TestPositionComponent());
+            
+            // 应该不抛出异常
+            expect(() => {
+                snapshotManager.restoreFromSnapshot(snapshot, [newEntity]);
+            }).not.toThrow();
+        });
+    });
+    
+    describe('统计信息', () => {
+        it('应该包含protobuf统计信息', () => {
+            const stats = snapshotManager.getCacheStats();
+            
+            expect(stats).toHaveProperty('snapshotCacheSize');
+            expect(stats).toHaveProperty('protobufStats');
+            expect(stats.protobufStats).toHaveProperty('registeredComponents');
+            expect(stats.protobufStats).toHaveProperty('protobufAvailable');
+            expect(stats.protobufStats!.protobufAvailable).toBe(true);
+        });
+    });
+});
\ No newline at end of file
diff --git a/tests/Utils/Serialization/index.test.ts b/tests/Utils/Serialization/index.test.ts
new file mode 100644
index 00000000..e580aff5
--- /dev/null
+++ b/tests/Utils/Serialization/index.test.ts
@@ -0,0 +1,17 @@
+/**
+ * 序列化模块集成测试
+ */
+
+// 导入所有测试
+import './ProtobufDecorators.test';
+import './ProtobufSerializer.test';
+import './SnapshotManagerIntegration.test';
+import './Performance.test';
+
+// 这个文件确保所有序列化相关的测试都被包含在测试套件中
+describe('序列化模块集成测试', () => {
+    it('应该包含所有序列化测试', () => {
+        // 这个测试确保模块正确加载
+        expect(true).toBe(true);
+    });
+});
\ No newline at end of file
diff --git a/thirdparty/BehaviourTree-ai b/thirdparty/BehaviourTree-ai
index 98aba30e..429961dd 160000
--- a/thirdparty/BehaviourTree-ai
+++ b/thirdparty/BehaviourTree-ai
@@ -1 +1 @@
-Subproject commit 98aba30ec1b2aaa2ac668718da4bec3a8aa9d41e
+Subproject commit 429961ddf754bedd5f9a68299577520488a903c8
diff --git a/thirdparty/ecs-astar b/thirdparty/ecs-astar
new file mode 160000
index 00000000..878bc297
--- /dev/null
+++ b/thirdparty/ecs-astar
@@ -0,0 +1 @@
+Subproject commit 878bc297acd0c0c8ab9684b4e7f5f1e05a00f885
diff --git a/thirdparty/mvvm-ui-framework b/thirdparty/mvvm-ui-framework
deleted file mode 160000
index e7044b9a..00000000
--- a/thirdparty/mvvm-ui-framework
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e7044b9a7a8eaef76643d03459107eea88a3b5c1