diff --git a/apps/desktop-client/src/main/bootstrap.ts b/apps/desktop-client/src/main/bootstrap.ts
index 92769e5..35b4d4f 100644
--- a/apps/desktop-client/src/main/bootstrap.ts
+++ b/apps/desktop-client/src/main/bootstrap.ts
@@ -63,6 +63,24 @@ import { initTray, showTrayBalloon } from './tray'
 import { STANDARD_USER_AGENT } from './user-agent'
 import { startHotViewReaper } from './view-pool'
 
+// In dev (no packaged Info.plist / NSIS metadata) Electron falls back to the
+// generic "Electron" name, so the macOS menu bar and Windows task switcher
+// show "Electron". Pin the dev-time app name to the product brand. Packaged
+// builds ignore this because Info.plist `CFBundleName` (driven by
+// electron-builder `productName`) takes precedence.
+app.setName('ShengxinPush')
+
+// The macOS "About" panel pulls from a separate options bag — `setName` alone
+// leaves it as "Electron 41.x". Set explicit copy here so the dev About dialog
+// matches the brand. Packaged macOS again wins via Info.plist.
+app.setAboutPanelOptions({
+  applicationName: 'ShengxinPush',
+  applicationVersion: app.getVersion(),
+  version: app.getVersion(),
+  copyright: 'Copyright © 2026 shengxintui.com',
+  website: 'https://shengxintui.com',
+})
+
 app.commandLine.appendSwitch(
   'disable-features',
   'PostQuantumKyber,EncryptedClientHello,UseDnsHttpsSvcb,UseDnsHttpsSvcbAlpn',