diff --git a/modules/docs/src/Volo.Docs.Admin.HttpApi.Client/Volo.Docs.Admin.HttpApi.Client.csproj b/modules/docs/src/Volo.Docs.Admin.HttpApi.Client/Volo.Docs.Admin.HttpApi.Client.csproj
index 076bc1d37a..00b0e26d75 100644
--- a/modules/docs/src/Volo.Docs.Admin.HttpApi.Client/Volo.Docs.Admin.HttpApi.Client.csproj
+++ b/modules/docs/src/Volo.Docs.Admin.HttpApi.Client/Volo.Docs.Admin.HttpApi.Client.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <AssemblyName>Volo.Docs.Admin.HttpApi.Client</AssemblyName>
     <PackageId>Volo.Docs.Admin.HttpApi.Client</PackageId>
     <RootNamespace />