diff --git a/framework/src/Volo.Abp.Http/Volo.Abp.Http.csproj b/framework/src/Volo.Abp.Http/Volo.Abp.Http.csproj
index 1b2d7caa8d..df1e907450 100644
--- a/framework/src/Volo.Abp.Http/Volo.Abp.Http.csproj
+++ b/framework/src/Volo.Abp.Http/Volo.Abp.Http.csproj
@@ -14,7 +14,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Volo.Abp.Castle.Core\Volo.Abp.Castle.Core.csproj" />
     <ProjectReference Include="..\Volo.Abp.Http.Abstractions\Volo.Abp.Http.Abstractions.csproj" />
     <ProjectReference Include="..\Volo.Abp.Json\Volo.Abp.Json.csproj" />
   </ItemGroup>