diff --git a/AliYun.snk b/AliYun.snk
new file mode 100644
index 000000000..541ab4055
Binary files /dev/null and b/AliYun.snk differ
diff --git a/Directory.Build.props b/Directory.Build.props
new file mode 100644
index 000000000..01a87bd0c
--- /dev/null
+++ b/Directory.Build.props
@@ -0,0 +1,21 @@
+<Project>
+    <PropertyGroup>
+        <!-- Add strong name -->
+        <SignAssembly>true</SignAssembly>
+        <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)AliYun.snk</AssemblyOriginatorKeyFile>
+        <!-- Optional: Publish the repository URL in the built .nupkg (in the NuSpec <Repository> element) -->
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <!-- Optional: Embed source files that are not tracked by the source control manager to the PDB -->
+        <!-- This is useful if you generate files during the build -->
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
+        <!-- Recommended: Embed symbols containing Source Link in the main file (exe/dll) -->
+        <DebugType>embedded</DebugType>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+    </ItemGroup>
+</Project>
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