diff --git a/Shigure.csproj b/Shigure.csproj
index 406b585a..d4376026 100644
--- a/Shigure.csproj
+++ b/Shigure.csproj
@@ -13,6 +13,13 @@
     <AssemblyVersion>1.2.1.2</AssemblyVersion>
     <FileVersion>1.2.1.2</FileVersion>
     <ApplicationIcon>Assets\arasaka-icon.ico</ApplicationIcon>
+    <ApplicationHighDpiMode>PerMonitorV2</ApplicationHighDpiMode>
+  </PropertyGroup>
+
+  <!-- 提权清单只在 Release（打包）构建生效：Debug 构建（含默认 dotnet run）不要求提权，
+       便于开发调试；Release 产物仍通过 app.manifest 要求管理员权限启动。 -->
+  <PropertyGroup Condition="'$(Configuration)' == 'Release'">
+    <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/app.manifest b/app.manifest
new file mode 100644
index 00000000..59f2b3f8
--- /dev/null
+++ b/app.manifest
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="Shigure.app"/>
+
+  <!-- 提权说明：主窗口需压过管理员权限运行的 WoW 进程，因此要求以管理员身份启动（UAC 确认）。
+       指定 requestedExecutionLevel 节点将禁用文件和注册表虚拟化。 -->
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Windows 10 和 Windows 11 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+
+</assembly>
diff --git a/一键打包.py b/一键打包.py
index 73ea6775..73677303 100644
--- a/一键打包.py
+++ b/一键打包.py
@@ -44,6 +44,7 @@ TEXT_EXTENSIONS = {
     ".ps1",
     ".py",
     ".resx",
+    ".manifest",
     ".sln",
     ".slnx",
     ".targets",