diff --git a/C_Style_LibraryTest/C_Style_LibraryTest.csproj b/C_Style_LibraryTest/C_Style_LibraryTest.csproj
index 338a839..62a944a 100644
--- a/C_Style_LibraryTest/C_Style_LibraryTest.csproj
+++ b/C_Style_LibraryTest/C_Style_LibraryTest.csproj
@@ -9,9 +9,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Example/Basic-Console/Basic-Console.csproj b/Example/Basic-Console/Basic-Console.csproj
index 446b01f..0478c7c 100644
--- a/Example/Basic-Console/Basic-Console.csproj
+++ b/Example/Basic-Console/Basic-Console.csproj
@@ -8,10 +8,6 @@
     <StartupObject />
     <LangVersion>7.3</LangVersion>
   </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\QQMusic.hzexe.com\QQMusic.hzexe.com.csproj" />
-  </ItemGroup>
 <!--
   <ItemGroup>
     <PackageReference Include="Microsoft.DotNet.ILCompiler" Version="1.0.0-alpha-*" />
@@ -24,5 +20,8 @@
   <ItemGroup>
     <IlcArg Include="--stacktracedata" />
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="QQMusicLib" Version="0.1.1" />
+  </ItemGroup>
 
 </Project>
diff --git a/Example/WindowsFormsApp/WindowsFormsApp.csproj b/Example/WindowsFormsApp/WindowsFormsApp.csproj
index 466639e..7fd9a0f 100644
--- a/Example/WindowsFormsApp/WindowsFormsApp.csproj
+++ b/Example/WindowsFormsApp/WindowsFormsApp.csproj
@@ -39,11 +39,23 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
-
   <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.12.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="QQMusic.hzexe.com, Version=0.1.1.41190, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\QQMusicLib.0.1.1\lib\net45\QQMusic.hzexe.com.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing.Design" />
+    <Reference Include="System.Net.Http.Extensions, Version=2.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.Primitives, Version=4.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.WebRequest" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -98,18 +110,19 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\..\QQMusic.hzexe.com\QQMusic.hzexe.com.csproj">
-      <Project>{af6d75d1-72d8-4cee-a264-c0a8e0dbaa21}</Project>
-      <Name>QQMusic.hzexe.com</Name>
-    </ProjectReference>
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\..\packages\VideoLAN.LibVLC.Windows.3.0.5\build\VideoLAN.LibVLC.Windows.targets" Condition="Exists('..\..\packages\VideoLAN.LibVLC.Windows.3.0.5\build\VideoLAN.LibVLC.Windows.targets')" />
+  <Import Project="..\..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('..\..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用“NuGet 程序包还原”可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\VideoLAN.LibVLC.Windows.3.0.5\build\VideoLAN.LibVLC.Windows.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\VideoLAN.LibVLC.Windows.3.0.5\build\VideoLAN.LibVLC.Windows.targets'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
+    <Error Condition="!Exists('..\..\packages\VideoLAN.LibVLC.Windows.3.0.6\build\VideoLAN.LibVLC.Windows.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\VideoLAN.LibVLC.Windows.3.0.6\build\VideoLAN.LibVLC.Windows.targets'))" />
+  </Target>
+  <Import Project="..\..\packages\VideoLAN.LibVLC.Windows.3.0.6\build\VideoLAN.LibVLC.Windows.targets" Condition="Exists('..\..\packages\VideoLAN.LibVLC.Windows.3.0.6\build\VideoLAN.LibVLC.Windows.targets')" />
+  <Import Project="..\..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
+  <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
+    <Error Condition="!Exists('..\..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
+    <Error Condition="Exists('..\..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/Example/WindowsFormsApp/packages.config b/Example/WindowsFormsApp/packages.config
index 3918616..ddff8ce 100644
--- a/Example/WindowsFormsApp/packages.config
+++ b/Example/WindowsFormsApp/packages.config
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="VideoLAN.LibVLC.Windows" version="3.0.5" targetFramework="net45" />
+  <package id="Microsoft.Bcl" version="1.1.10" targetFramework="net45" />
+  <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />
+  <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net45" />
+  <package id="QQMusicLib" version="0.1.1" targetFramework="net45" />
+  <package id="VideoLAN.LibVLC.Windows" version="3.0.6" targetFramework="net45" />
   <package id="Vlc.DotNet.Core" version="2.2.1" targetFramework="net45" />
   <package id="Vlc.DotNet.Core.Interops" version="2.2.1" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/LibTest/LibTest.csproj b/LibTest/LibTest.csproj
index fd42073..a6f2ea7 100644
--- a/LibTest/LibTest.csproj
+++ b/LibTest/LibTest.csproj
@@ -10,10 +10,13 @@
 
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>