diff --git a/src/X1.Application/DependencyInjection.cs b/src/X1.Application/DependencyInjection.cs
index 57b9352..fe6c9fc 100644
--- a/src/X1.Application/DependencyInjection.cs
+++ b/src/X1.Application/DependencyInjection.cs
@@ -43,7 +43,7 @@ public static class DependencyInjection
 
         // 注册验证器
         services.AddScoped(typeof(IPipelineBehavior<,>), typeof(ValidationBehaviour<,>));
-
+        services.AddSingleton<IServiceScopeExecutor, ServiceScopeExecutor>();
         // 注册协议通道管理器（单例，因为需要在整个应用生命周期中保持状态）
         services.AddSingleton<IProtocolChannelManager, ProtocolChannelManager>();