diff --git a/changelog.md b/changelog.md
index a316455..e0caf6e 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,7 @@
 ### Features
 
 - 支持托盘菜单切换订阅
+- Windows 支持一键更新
 
 ### Bug Fixes
 
diff --git a/electron-builder.yml b/electron-builder.yml
index 47b5d97..d8a83fb 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -33,7 +33,6 @@ nsis:
   artifactName: ${name}-windows-${version}-${arch}-setup.${ext}
   shortcutName: Mihomo Party
   uninstallDisplayName: ${productName}
-  deleteAppDataOnUninstall: true
   allowToChangeInstallationDirectory: true
   oneClick: false
   perMachine: true
diff --git a/scripts/prepare.mjs b/scripts/prepare.mjs
index 6f30cc9..f778a8e 100644
--- a/scripts/prepare.mjs
+++ b/scripts/prepare.mjs
@@ -271,6 +271,11 @@ const resolveRunner = () =>
     file: 'mihomo-party-run.exe',
     downloadURL: `https://github.com/mihomo-party-org/mihomo-party-run/releases/download/${arch}/mihomo-party-run.exe`
   })
+const resolve7zip = () =>
+  resolveResource({
+    file: '7za.exe',
+    downloadURL: `https://github.com/develar/7zip-bin/raw/master/win/${arch}/7za.exe`
+  })
 const resolveSubstore = () =>
   resolveResource({
     file: 'sub-store.bundle.js',
@@ -359,6 +364,12 @@ const tasks = [
     name: 'substorefrontend',
     func: resolveSubstoreFrontend,
     retry: 5
+  },
+  {
+    name: '7zip',
+    func: resolve7zip,
+    retry: 5,
+    winOnly: true
   }
 ]
 
diff --git a/src/main/resolve/autoUpdater.ts b/src/main/resolve/autoUpdater.ts
index dfcbb14..f904329 100644
--- a/src/main/resolve/autoUpdater.ts
+++ b/src/main/resolve/autoUpdater.ts
@@ -2,11 +2,12 @@ import axios from 'axios'
 import yaml from 'yaml'
 import { app, shell } from 'electron'
 import { getControledMihomoConfig } from '../config'
-import { dataDir, isPortable } from '../utils/dirs'
+import { dataDir, exeDir, isPortable, resourcesFilesDir } from '../utils/dirs'
 import { rm, writeFile } from 'fs/promises'
 import path from 'path'
 import { existsSync } from 'fs'
 import os from 'os'
+import { spawn } from 'child_process'
 
 export async function checkUpdate(): Promise<IAppVersion | undefined> {
   const { 'mixed-port': mixedPort = 7890 } = await getControledMihomoConfig()
@@ -65,8 +66,25 @@ export async function downloadAndInstallUpdate(version: string): Promise<void> {
       })
       await writeFile(path.join(dataDir(), file), res.data)
     }
-    await shell.openPath(path.join(dataDir(), file))
-    app.quit()
+    if (file.endsWith('.exe')) {
+      spawn(path.join(dataDir(), file), ['/S', '--force-run'], {
+        detached: true,
+        stdio: 'ignore'
+      }).unref()
+    } else if (file.endsWith('.7z')) {
+      spawn(
+        path.join(resourcesFilesDir(), '7za.exe'),
+        ['x', `-o"${exeDir()}"`, '-y', path.join(dataDir(), file)],
+        {
+          shell: true,
+          detached: true
+        }
+      ).unref()
+      app.quit()
+    } else {
+      await shell.openPath(path.join(dataDir(), file))
+      app.quit()
+    }
   } catch (e) {
     rm(path.join(dataDir(), file))
     throw e