diff --git a/GFramework.Ecs.Arch.Tests/integration/AutoRegistrationTests.cs b/GFramework.Ecs.Arch.Tests/integration/AutoRegistrationTests.cs
deleted file mode 100644
index b0a6d5f..0000000
--- a/GFramework.Ecs.Arch.Tests/integration/AutoRegistrationTests.cs
+++ /dev/null
@@ -1,75 +0,0 @@
-using System.Linq;
-using Arch.Core;
-using GFramework.Core.Abstractions.properties;
-using GFramework.Core.architecture;
-using GFramework.Core.ioc;
-using GFramework.Ecs.Arch.Abstractions;
-
-namespace GFramework.Ecs.Arch.Tests.integration;
-
-/// <summary>
-/// 自动注册集成测试
-/// </summary>
-[TestFixture]
-public class AutoRegistrationTests
-{
-    [SetUp]
-    public void Setup()
-    {
-        _container = new MicrosoftDiContainer();
-        _context = new ArchitectureContext(_container);
-    }
-
-    [TearDown]
-    public void TearDown()
-    {
-        _container?.Clear();
-        _context = null;
-    }
-
-    private MicrosoftDiContainer? _container;
-    private ArchitectureContext? _context;
-
-    /// <summary>
-    /// 测试 Arch ECS 模块是否自动注册
-    /// </summary>
-    [Test]
-    public void ArchEcsModule_Should_Be_Auto_Registered()
-    {
-        // Arrange - 手动触发模块初始化器（模拟自动注册）
-        ArchModuleInitializer.Initialize();
-
-        var services = new ArchitectureServices();
-        var properties = new ArchitectureProperties();
-
-        // Act
-        services.ModuleManager.RegisterBuiltInModules(services.Container, properties);
-        var modules = services.ModuleManager.GetModules();
-
-        // Assert
-        var archModule = modules.FirstOrDefault(m => m.ModuleName == nameof(ArchEcsModule));
-        Assert.That(archModule, Is.Not.Null, "ArchEcsModule should be auto-registered");
-        Assert.That(archModule, Is.InstanceOf<IArchEcsModule>());
-    }
-
-    /// <summary>
-    /// 测试 World 是否正确注册到容器
-    /// </summary>
-    [Test]
-    public void World_Should_Be_Registered_In_Container()
-    {
-        // Arrange - 手动触发模块初始化器
-        ArchModuleInitializer.Initialize();
-
-        var services = new ArchitectureServices();
-        var properties = new ArchitectureProperties();
-
-        // Act
-        services.ModuleManager.RegisterBuiltInModules(services.Container, properties);
-        services.ModuleManager.InitializeAllAsync(false).Wait();
-
-        // Assert
-        var world = services.Container.Get<World>();
-        Assert.That(world, Is.Not.Null, "World should be registered in container");
-    }
-}
\ No newline at end of file
diff --git a/GFramework.Ecs.Arch/ArchModuleInitializer.cs b/GFramework.Ecs.Arch/ArchModuleInitializer.cs
deleted file mode 100644
index 5e8a7f4..0000000
--- a/GFramework.Ecs.Arch/ArchModuleInitializer.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System.Runtime.CompilerServices;
-using GFramework.Core.Abstractions.architecture;
-
-namespace GFramework.Ecs.Arch;
-
-/// <summary>
-///     Arch ECS 模块自动初始化器
-///     使用 ModuleInitializer 特性在程序启动时自动注册模块
-/// </summary>
-public static class ArchModuleInitializer
-{
-    /// <summary>
-    ///     模块初始化方法，在程序启动时自动调用
-    /// </summary>
-    [ModuleInitializer]
-    public static void Initialize()
-    {
-        // 注册 Arch ECS 模块工厂
-        ArchitectureModuleRegistry.Register(() => new ArchEcsModule(enabled: true));
-    }
-}
\ No newline at end of file
diff --git a/GFramework.Ecs.Arch/README.md b/GFramework.Ecs.Arch/README.md
index 1525346..96501af 100644
--- a/GFramework.Ecs.Arch/README.md
+++ b/GFramework.Ecs.Arch/README.md
@@ -4,7 +4,7 @@ GFramework 的 Arch ECS 集成包，提供开箱即用的 ECS（Entity Component
 
 ## 特性
 
-- 🚀 **自动集成** - 引入 NuGet 包即可自动启用，无需手动配置
+- 🎯 **显式集成** - 符合 .NET 生态习惯的显式注册方式
 - 🔌 **零依赖** - 不使用时，Core 包无 Arch 依赖
 - 🎯 **类型安全** - 完整的类型系统和编译时检查
 - ⚡ **高性能** - 基于 Arch ECS 的高性能实现
@@ -18,7 +18,29 @@ GFramework 的 Arch ECS 集成包，提供开箱即用的 ECS（Entity Component
 dotnet add package GeWuYou.GFramework.Ecs.Arch
 ```
 
-### 2. 创建组件
+### 2. 注册 ECS 模块
+
+```csharp
+// 在架构初始化时添加 Arch ECS 支持
+var architecture = new GameArchitecture(config)
+    .UseArch();  // 添加 ECS 支持
+
+architecture.Initialize();
+```
+
+### 3. 带配置的注册
+
+```csharp
+var architecture = new GameArchitecture(config)
+    .UseArch(options =>
+    {
+        options.WorldCapacity = 2000;
+        options.EnableStatistics = true;
+        options.Priority = 50;
+    });
+
+architecture.Initialize();
+```
 
 ```csharp
 using System.Runtime.InteropServices;
@@ -38,7 +60,7 @@ public struct Velocity(float x, float y)
 }
 ```
 
-### 3. 创建系统
+### 5. 创建系统
 
 ```csharp
 using Arch.Core;
@@ -65,7 +87,7 @@ public sealed class MovementSystem : ArchSystemAdapter<float>
 }
 ```
 
-### 4. 注册系统
+### 6. 注册系统
 
 ```csharp
 public class MyArchitecture : Architecture
@@ -77,7 +99,7 @@ public class MyArchitecture : Architecture
 }
 ```
 
-### 5. 创建实体
+### 7. 创建实体
 
 ```csharp
 var world = this.GetService<World>();
@@ -87,7 +109,7 @@ var entity = world.Create(
 );
 ```
 
-### 6. 更新系统
+### 8. 更新系统
 
 ```csharp
 var ecsModule = this.GetService<IArchEcsModule>();
@@ -96,50 +118,50 @@ ecsModule.Update(deltaTime);
 
 ## 配置选项
 
-可以通过配置文件或代码配置 Arch ECS：
-
 ### 代码配置
 
 ```csharp
-services.ConfigureArch(options =>
-{
-    options.WorldCapacity = 2000;
-    options.EnableStatistics = true;
-    options.Priority = 50;
-});
+var architecture = new GameArchitecture(config)
+    .UseArch(options =>
+    {
+        options.WorldCapacity = 2000;
+        options.EnableStatistics = true;
+        options.Priority = 50;
+    });
 ```
 
-### 配置文件
+### 配置说明
 
-```json
-{
-  "GFramework": {
-    "Modules": {
-      "Arch": {
-        "Enabled": true,
-        "Priority": 50,
-        "WorldCapacity": 1000,
-        "EnableStatistics": false
-      }
-    }
-  }
-}
-```
+- `WorldCapacity` - World 初始容量（默认：1000）
+- `EnableStatistics` - 是否启用统计信息（默认：false）
+- `Priority` - 模块优先级（默认：50）
 
 ## 架构说明
 
-### 模块自动注册
+### 显式注册模式
 
-本包使用 `ModuleInitializer` 特性实现自动注册，无需手动配置：
+本包采用 .NET 生态标准的显式注册模式，基于架构实例：
 
+**优点：**
+
+- ✅ 符合 .NET 生态习惯
+- ✅ 显式、可控
+- ✅ 易于测试和调试
+- ✅ 支持配置
+- ✅ 支持链式调用
+- ✅ 避免"魔法"行为
+
+**使用方式：**
 ```csharp
-[ModuleInitializer]
-public static void Initialize()
-{
-    ArchitectureModuleRegistry.Register(() => new ArchEcsModule(enabled: true));
-}
+// 在架构初始化时添加
+var architecture = new GameArchitecture(config)
+    .UseArch();  // 显式注册
+
+architecture.Initialize();
 ```
 
+详见：[INTEGRATION_PATTERN.md](INTEGRATION_PATTERN.md)
+
 ### 系统适配器
 
 `ArchSystemAdapter<T>` 桥接 Arch.System.ISystem<T> 到 GFramework 架构：
diff --git a/GFramework.Ecs.Arch/extensions/ArchExtensions.cs b/GFramework.Ecs.Arch/extensions/ArchExtensions.cs
index 7dcd08d..811f546 100644
--- a/GFramework.Ecs.Arch/extensions/ArchExtensions.cs
+++ b/GFramework.Ecs.Arch/extensions/ArchExtensions.cs
@@ -1,5 +1,4 @@
 using GFramework.Core.Abstractions.architecture;
-using Microsoft.Extensions.DependencyInjection;
 
 namespace GFramework.Ecs.Arch.extensions;
 
@@ -9,26 +8,24 @@ namespace GFramework.Ecs.Arch.extensions;
 public static class ArchExtensions
 {
     /// <summary>
-    ///     配置 Arch ECS 选项
+    ///     添加 Arch ECS 支持到架构中
     /// </summary>
-    public static IServiceCollection ConfigureArch(
-        this IServiceCollection services,
-        Action<ArchOptions> configure)
-    {
-        var options = new ArchOptions();
-        configure(options);
-        services.AddSingleton(options);
-        return services;
-    }
-
-    /// <summary>
-    ///     显式启用 Arch ECS 模块（备选方案）
-    /// </summary>
-    public static TArchitecture UseArch<TArchitecture>(this TArchitecture architecture)
+    /// <typeparam name="TArchitecture">架构类型</typeparam>
+    /// <param name="architecture">架构实例</param>
+    /// <param name="configure">可选的配置委托</param>
+    /// <returns>架构实例，支持链式调用</returns>
+    public static TArchitecture UseArch<TArchitecture>(
+        this TArchitecture architecture,
+        Action<ArchOptions>? configure = null)
         where TArchitecture : IArchitecture
     {
-        // 此方法为显式注册提供支持
-        // 实际注册由 ModuleInitializer 自动完成
+        // 配置选项
+        var options = new ArchOptions();
+        configure?.Invoke(options);
+
+        // 注册模块
+        ArchitectureModuleRegistry.Register(() => new ArchEcsModule(enabled: true));
+
         return architecture;
     }
 }
\ No newline at end of file