diff --git a/README.md b/README.md
index 6ab4eff..f74cfab 100644
--- a/README.md
+++ b/README.md
@@ -76,16 +76,12 @@ npm run dev
 ### 构建应用
 
 ```bash
-# Windows
+# Windows 安装版 + 便携版
 npm run build:win
-
-# macOS
-npm run build:mac
-
-# Linux
-npm run build:linux
 ```
 
+当前项目的正式构建与发布链路仅维护 Windows 目标。
+
 ## 使用指南
 
 ### 数据提取
diff --git a/electron-builder.yml b/electron-builder.yml
index 7217ef5..327fd5a 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -38,26 +38,4 @@ nsis:
   shortcutName: ${productName}
   uninstallDisplayName: ${productName}
   createDesktopShortcut: always
-mac:
-  entitlementsInherit: build/entitlements.mac.plist
-  extendInfo:
-    - NSCameraUsageDescription: Application requests access to the device's camera.
-    - NSMicrophoneUsageDescription: Application requests access to the device's microphone.
-    - NSDocumentsFolderUsageDescription: Application requests access to the user's Documents folder.
-    - NSDownloadsFolderUsageDescription: Application requests access to the user's Downloads folder.
-  notarize: false
-dmg:
-  artifactName: ${name}-${version}.${ext}
-linux:
-  target:
-    - AppImage
-    - snap
-    - deb
-  maintainer: electronjs.org
-  category: Utility
-appImage:
-  artifactName: ${name}-${version}.${ext}
 npmRebuild: false
-publish:
-  provider: generic
-  url: https://example.com/auto-updates
diff --git a/package.json b/package.json
index baaf169..5ff2cf8 100644
--- a/package.json
+++ b/package.json
@@ -18,8 +18,6 @@
     "build:updater": "node scripts/compile-updater.js",
     "build:unpack": "chcp 65001 && set PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 && npm run build:updater && npm run build && electron-builder --dir",
     "build:win": "chcp 65001 && set PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 && npm run prebuild && npm run build && npm run build:updater && electron-builder --win",
-    "build:mac": "chcp 65001 && npm run prebuild && electron-vite build && electron-builder --mac",
-    "build:linux": "chcp 65001 && npm run prebuild && electron-vite build && electron-builder --linux",
     "release:prepare": "node scripts/prepare-release.js",
     "release:publish": "node scripts/publish-release.js",
     "release:upload": "node scripts/upload-release.js",