diff --git a/source/Cosmos.VS.ProjectSystem/Cosmos.VS.ProjectSystem.csproj b/source/Cosmos.VS.ProjectSystem/Cosmos.VS.ProjectSystem.csproj
index c6b4267c7..7cb6e50a6 100644
--- a/source/Cosmos.VS.ProjectSystem/Cosmos.VS.ProjectSystem.csproj
+++ b/source/Cosmos.VS.ProjectSystem/Cosmos.VS.ProjectSystem.csproj
@@ -28,7 +28,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Cosmos.VS.ProjectSystem</RootNamespace>
     <AssemblyName>Cosmos.VS.ProjectSystem</AssemblyName>
-    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.1</TargetFrameworkVersion>
     <GeneratePkgDefFile>true</GeneratePkgDefFile>
     <IncludeAssemblyInVSIXContainer>true</IncludeAssemblyInVSIXContainer>
     <IncludeDebugSymbolsInVSIXContainer>true</IncludeDebugSymbolsInVSIXContainer>
@@ -365,18 +365,6 @@
     <ProjectBasePath>..\MPF\12.0\</ProjectBasePath>
     <RegisterWithCodebase>true</RegisterWithCodebase>
   </PropertyGroup>
-  <Target Name="IncludeNETStandardFacadeInVSIX" AfterTargets="ImplicitlyExpandNETStandardFacades">
-    <ItemGroup>
-      <Content Include="@(_NETStandardLibraryNETFrameworkLib)" Condition="%(Filename) == 'netstandard'">
-        <IncludeInVSIX>True</IncludeInVSIX>
-        <VSIXSubPath>/</VSIXSubPath>
-      </Content>
-      <Content Include="..\..\packages\System.Data.Common.4.1.0\lib\net451\System.Data.Common.dll">
-        <IncludeInVSIX>True</IncludeInVSIX>
-        <VSIXSubPath>/</VSIXSubPath>
-      </Content>
-    </ItemGroup>
-  </Target>
   <Import Project="$(ProjectBasePath)\ProjectBase.Files" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(VSToolsPath)\VSSDK\Microsoft.VsSDK.targets" Condition="'$(VSToolsPath)' != ''" />
@@ -401,4 +389,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>
\ No newline at end of file