diff --git a/DependencyResolvers/RockyBus.Microsoft.Extensions.DependencyInjection/RockyBus.Microsoft.Extensions.DependencyInjection.csproj b/DependencyResolvers/RockyBus.Microsoft.Extensions.DependencyInjection/RockyBus.Microsoft.Extensions.DependencyInjection.csproj
index 98ef1d6..f47db50 100644
--- a/DependencyResolvers/RockyBus.Microsoft.Extensions.DependencyInjection/RockyBus.Microsoft.Extensions.DependencyInjection.csproj
+++ b/DependencyResolvers/RockyBus.Microsoft.Extensions.DependencyInjection/RockyBus.Microsoft.Extensions.DependencyInjection.csproj
@@ -11,7 +11,15 @@
     <Copyright>Copyright 2017 RockyBus</Copyright>
     <PackageTags>RockyBus</PackageTags>
     <PackageProjectUrl>https://github.com/longility/RockyBus</PackageProjectUrl>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
 
   <ItemGroup>
     <ProjectReference Include="..\..\RockyBus\RockyBus.csproj" />
diff --git a/MessageTransports/RockyBus.Azure.ServiceBus/RockyBus.Azure.ServiceBus.csproj b/MessageTransports/RockyBus.Azure.ServiceBus/RockyBus.Azure.ServiceBus.csproj
index bc6e54d..fe2c494 100644
--- a/MessageTransports/RockyBus.Azure.ServiceBus/RockyBus.Azure.ServiceBus.csproj
+++ b/MessageTransports/RockyBus.Azure.ServiceBus/RockyBus.Azure.ServiceBus.csproj
@@ -11,7 +11,15 @@
     <Copyright>Copyright 2017 RockyBus</Copyright>
     <PackageTags>RockyBus</PackageTags>
     <PackageProjectUrl>https://github.com/longility/RockyBus</PackageProjectUrl>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
   <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
     <Reference Include="System.Net.Http" />
   </ItemGroup>
diff --git a/MessageTransports/RockyBus.Azure.Storage.Queue/RockyBus.Azure.Storage.Queue.csproj b/MessageTransports/RockyBus.Azure.Storage.Queue/RockyBus.Azure.Storage.Queue.csproj
index f0b59b9..dd6f92e 100644
--- a/MessageTransports/RockyBus.Azure.Storage.Queue/RockyBus.Azure.Storage.Queue.csproj
+++ b/MessageTransports/RockyBus.Azure.Storage.Queue/RockyBus.Azure.Storage.Queue.csproj
@@ -11,7 +11,15 @@
     <Copyright>Copyright 2019 RockyBus</Copyright>
     <PackageTags>RockyBus</PackageTags>
     <PackageProjectUrl>https://github.com/longility/RockyBus</PackageProjectUrl>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
 
   <ItemGroup>
     <ProjectReference Include="..\..\RockyBus\RockyBus.csproj" />
diff --git a/RockyBus.Abstractions/RockyBus.Abstractions.csproj b/RockyBus.Abstractions/RockyBus.Abstractions.csproj
index 984676c..d839ebb 100644
--- a/RockyBus.Abstractions/RockyBus.Abstractions.csproj
+++ b/RockyBus.Abstractions/RockyBus.Abstractions.csproj
@@ -11,6 +11,14 @@
     <Copyright>Copyright 2017 RockyBus</Copyright>
     <PackageTags>RockyBus</PackageTags>
     <PackageProjectUrl>https://github.com/longility/RockyBus</PackageProjectUrl>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
 
 </Project>
diff --git a/RockyBus/RockyBus.csproj b/RockyBus/RockyBus.csproj
index b2b6075..87db6e2 100644
--- a/RockyBus/RockyBus.csproj
+++ b/RockyBus/RockyBus.csproj
@@ -11,7 +11,15 @@
     <Copyright>Copyright 2017 RockyBus</Copyright>
     <PackageTags>RockyBus</PackageTags>
     <PackageProjectUrl>https://github.com/longility/RockyBus</PackageProjectUrl>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
 
   <ItemGroup>
     <ProjectReference Include="..\RockyBus.Abstractions\RockyBus.Abstractions.csproj" />