diff --git a/Blog.Core.Api/Filter/AutofacPropertityModuleReg.cs b/Blog.Core.Api/Filter/AutofacPropertityModuleReg.cs
index fe3647e..605c4f5 100644
--- a/Blog.Core.Api/Filter/AutofacPropertityModuleReg.cs
+++ b/Blog.Core.Api/Filter/AutofacPropertityModuleReg.cs
@@ -1,7 +1,7 @@
 using Autofac;
 using Microsoft.AspNetCore.Mvc;
 
-namespace Blog.Core.Extensions
+namespace Blog.Core.Filter
 {
     public class AutofacPropertityModuleReg : Autofac.Module
     {