diff --git a/src/Crisp.Extensions.Configuration.Zookeeper/Crisp.Extensions.Configuration.Zookeeper.csproj b/src/Crisp.Extensions.Configuration.Zookeeper/Crisp.Extensions.Configuration.Zookeeper.csproj
index 4b3e4ed..9549ebd 100644
--- a/src/Crisp.Extensions.Configuration.Zookeeper/Crisp.Extensions.Configuration.Zookeeper.csproj
+++ b/src/Crisp.Extensions.Configuration.Zookeeper/Crisp.Extensions.Configuration.Zookeeper.csproj
@@ -15,8 +15,16 @@
     <Version>2.0.0</Version>
     <PackageLicenseUrl>https://raw.githubusercontent.com/yuniansheng/Configuration/master/LICENSE</PackageLicenseUrl>
     <RepositoryType>git</RepositoryType>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.1.0" />
     <PackageReference Include="ZooKeeperNetEx" Version="3.4.12" />