diff --git a/src/DotNetCore.CAP/Infrastructure/IConsumerInvokerFactory.cs b/src/DotNetCore.CAP/Internal/IConsumerInvokerFactory.cs
similarity index 80%
rename from src/DotNetCore.CAP/Infrastructure/IConsumerInvokerFactory.cs
rename to src/DotNetCore.CAP/Internal/IConsumerInvokerFactory.cs
index de2153b..561c99c 100644
--- a/src/DotNetCore.CAP/Infrastructure/IConsumerInvokerFactory.cs
+++ b/src/DotNetCore.CAP/Internal/IConsumerInvokerFactory.cs
@@ -1,6 +1,6 @@
 using DotNetCore.CAP.Abstractions;
 
-namespace DotNetCore.CAP.Infrastructure
+namespace DotNetCore.CAP.Internal
 {
     public interface IConsumerInvokerFactory
     {
diff --git a/src/DotNetCore.CAP/Infrastructure/MessageContext.cs b/src/DotNetCore.CAP/MessageContext.cs
similarity index 79%
rename from src/DotNetCore.CAP/Infrastructure/MessageContext.cs
rename to src/DotNetCore.CAP/MessageContext.cs
index 6f8dfe8..9e1f867 100644
--- a/src/DotNetCore.CAP/Infrastructure/MessageContext.cs
+++ b/src/DotNetCore.CAP/MessageContext.cs
@@ -1,4 +1,4 @@
-namespace DotNetCore.CAP.Infrastructure
+namespace DotNetCore.CAP
 {
     public class MessageContext
     {