diff --git a/Directory.Build.props b/Directory.Build.props
index 2b5face..bb80f6a 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,6 +4,7 @@
 		<Nullable>enable</Nullable>
 		<Description>github加速神器</Description>
 		<Copyright>https://github.com/xljiulang/FastGithub</Copyright>
+		<RuntimeIdentifier>win-x64</RuntimeIdentifier>
 	</PropertyGroup>
 
 	<PropertyGroup Condition="'$(Configuration)'=='Release'">
diff --git a/FastGithub.DomainResolve/FastGithub.DomainResolve.csproj b/FastGithub.DomainResolve/FastGithub.DomainResolve.csproj
index 9de0a44..83c93fe 100644
--- a/FastGithub.DomainResolve/FastGithub.DomainResolve.csproj
+++ b/FastGithub.DomainResolve/FastGithub.DomainResolve.csproj
@@ -12,15 +12,20 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<None Update="dnscrypt-proxy">
-			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-		</None>
-		<None Update="dnscrypt-proxy.exe">
-			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-		</None>
 		<None Update="dnscrypt-proxy.toml">
 			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
 		</None>
 	</ItemGroup>
 
+	<ItemGroup Condition="'$(RuntimeIdentifier)' == 'win-x64'">
+		<None Update="dnscrypt-proxy.exe">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+		</None>
+	</ItemGroup>
+
+	<ItemGroup Condition="'$(RuntimeIdentifier)' == 'linux-x64'">
+		<None Update="dnscrypt-proxy">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+		</None>
+	</ItemGroup>
 </Project>