diff --git a/Notify/Notify.csproj b/Notify/Notify.csproj
index 9570b4c..054b717 100644
--- a/Notify/Notify.csproj
+++ b/Notify/Notify.csproj
@@ -16,7 +16,16 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
-  <!-- NativeAOT 发布配置（仅 publish 生效）：单文件原生 exe -->
+  <!-- 框架依赖单文件发布（默认，仅 publish 生效）：需目标机装 .NET 10 运行时
+       原生库（Skia/HarfBuzz/ANGLE）随单文件打包、运行时自解压 -->
+  <PropertyGroup Condition="'$(PublishAot)' != 'true'">
+    <PublishSingleFile>true</PublishSingleFile>
+    <SelfContained>false</SelfContained>
+    <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
+    <DebuggerSupport>false</DebuggerSupport>
+  </PropertyGroup>
+
+  <!-- NativeAOT 发布配置（需 -p:PublishAot=true，仅 publish 生效）：单文件原生 exe -->
   <PropertyGroup Condition="'$(PublishAot)' == 'true'">
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <StripSymbols>true</StripSymbols>
@@ -50,8 +59,9 @@
     CoreUtils.SkiaSharp.Static 含 skia + libHarfBuzzSharp 的 .lib，CoreUtils.ANGLE.Static 含 ANGLE
     两包各自的 .targets 会在 PublishAot 时自动追加 NativeLibrary，这里只补 DirectPInvoke 与系统 lib
     版本对应：Avalonia 12 → SkiaSharp 3.119
+    仅 AOT 需要；框架依赖单文件用 Avalonia 自带的动态 Skia 原生库
   -->
-  <ItemGroup>
+  <ItemGroup Condition="'$(PublishAot)' == 'true'">
     <PackageReference Include="CoreUtils.SkiaSharp.Static" Version="3.119.0.1" />
     <PackageReference Include="CoreUtils.ANGLE.Static" Version="7151.0.1" />
   </ItemGroup>
@@ -79,4 +89,12 @@
     <Delete Files="@(_AotJunk)" />
   </Target>
 
+  <!-- 框架依赖单文件清理：原生库符号（libSkiaSharp.pdb 等）与托管 .pdb 发布不需要，只留 notify.exe -->
+  <Target Name="CleanSingleFileOutput" AfterTargets="Publish" Condition="'$(PublishAot)' != 'true' And '$(PublishSingleFile)' == 'true'">
+    <ItemGroup>
+      <_SingleFileJunk Include="$(PublishDir)*.pdb" />
+    </ItemGroup>
+    <Delete Files="@(_SingleFileJunk)" />
+  </Target>
+
 </Project>
diff --git a/scripts/build.bat b/scripts/build.bat
index 6040b19..fa029ea 100644
--- a/scripts/build.bat
+++ b/scripts/build.bat
@@ -9,7 +9,7 @@ if exist "%VSWHERE%" (
     for /f "usebackq tokens=*" %%i in (`"%VSWHERE%" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath`) do set "VSPATH=%%i"
 )
 if defined VSPATH if exist "%VSPATH%\VC\Auxiliary\Build\vcvars64.bat" (
-    echo === 配置 MSVC 环境: %VSPATH% ===
+    echo === Configure MSVC env: %VSPATH% ===
     call "%VSPATH%\VC\Auxiliary\Build\vcvars64.bat" >nul
 )
 
@@ -17,10 +17,25 @@ echo === NativeAOT publish (win-x64) -^> bin\notify.exe ===
 dotnet publish Notify -c Release -r win-x64 -p:PublishAot=true -o bin
 if errorlevel 1 (
     echo.
-    echo *** 发布失败。若提示找不到 link.exe，请从 "Developer Command Prompt for VS" 运行本脚本 ***
+    echo *** publish failed. If link.exe not found, run from "Developer Command Prompt for VS" ***
     exit /b 1
 )
 
+rem 清理发布目录残留：只留 notify.exe（AOT 下 -o 拷贝时序使 csproj 内清理不可靠，这里统一处理）
+del /q bin\*.pdb bin\*.dll bin\*.lib >nul 2>&1
+
+rem 自动 UPX 压缩（NRV -9：大小/解压速度最佳平衡，约 40MB->14MB，启动仅多 ~100ms）
+rem 跳过压缩：先 set SKIP_UPX=1 再运行本脚本
+if "%SKIP_UPX%"=="1" goto after_upx
+where upx >nul 2>&1
+if errorlevel 1 goto no_upx
+echo === UPX compress (nrv9) ===
+upx -9 bin\notify.exe
+goto after_upx
+:no_upx
+echo *** WARNING: upx not found on PATH, skip compression (output is uncompressed exe) ***
+:after_upx
+
 echo.
-echo === 完成: %CD%\bin\notify.exe ===
+echo === Done: %CD%\bin\notify.exe ===
 endlocal