diff --git a/v2rayN/Directory.Build.props b/v2rayN/Directory.Build.props
index 7ea569cb..76e0e208 100644
--- a/v2rayN/Directory.Build.props
+++ b/v2rayN/Directory.Build.props
@@ -28,6 +28,8 @@
 
         <UseSystemResourceKeys>true</UseSystemResourceKeys>
         <PublishSingleFile>true</PublishSingleFile>
+        <!-- 单文件自包含发布时压缩嵌入的托管程序集，减小产物体积（首次启动略增解压时间） -->
+        <EnableCompressionInSingleFile>true</EnableCompressionInSingleFile>
         <PublishReadyToRun>false</PublishReadyToRun>
     </PropertyGroup>
 </Project>
diff --git a/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj b/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
index 71773766..9a950407 100644
--- a/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
+++ b/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
@@ -7,6 +7,9 @@
 		<AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
 		<AssemblyName>v2rayN</AssemblyName>
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+		<!-- partial 裁剪：仅处理标记为可裁剪的程序集，显著小于默认不裁剪的自包含单文件 -->
+		<PublishTrimmed>true</PublishTrimmed>
+		<TrimMode>partial</TrimMode>
 	</PropertyGroup>
 
 	<ItemGroup>