diff --git a/apps/desktop-client/package.json b/apps/desktop-client/package.json
index 0525cfb..2855635 100644
--- a/apps/desktop-client/package.json
+++ b/apps/desktop-client/package.json
@@ -11,7 +11,7 @@
   "type": "module",
   "main": "out/main/bootstrap.cjs",
   "scripts": {
-    "dev": "unset ELECTRON_RUN_AS_NODE && electron-vite dev --inspect=9229",
+    "dev": "electron-vite dev --inspect=9229",
     "build": "electron-vite build",
     "package:mac": "pnpm run build && electron-builder --mac --arm64,universal",
     "package:win": "pnpm run build && electron-builder --win --x64",
diff --git a/apps/desktop-client/src/main/bootstrap.ts b/apps/desktop-client/src/main/bootstrap.ts
index 218b4d2..888967e 100644
--- a/apps/desktop-client/src/main/bootstrap.ts
+++ b/apps/desktop-client/src/main/bootstrap.ts
@@ -2,7 +2,7 @@ import { readFileSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 
 import { shell } from "electron";
-import { BrowserWindow, app, ipcMain, nativeTheme } from "electron/main";
+import { BrowserWindow, Menu, app, ipcMain, nativeTheme } from "electron/main";
 import type {
   BrowserWindow as ElectronBrowserWindow,
   IpcMainInvokeEvent,
@@ -132,6 +132,15 @@ const SETTINGS_WINDOW_SIZE: WindowSizePreset = {
   resizable: true,
 };
 
+function suppressNativeWindowMenu(window?: ElectronBrowserWindow): void {
+  if (process.platform === "darwin") {
+    return;
+  }
+  Menu.setApplicationMenu(null);
+  window?.setMenu(null);
+  window?.setMenuBarVisibility(false);
+}
+
 function windowModePath(): string {
   return join(app.getPath("userData"), "window-mode.json");
 }
@@ -463,6 +472,7 @@ async function createAppWindow(mode: WindowMode): Promise<ElectronBrowserWindow>
     resizable: initial.resizable,
     maximizable: initial.resizable,
     fullscreenable: initial.resizable,
+    autoHideMenuBar: true,
     backgroundColor: mode === "login" ? "#eaf2ff" : nativeTheme.shouldUseDarkColors ? "#15191a" : "#f0f2f5",
     webPreferences: {
       preload: preloadPath(),
@@ -472,6 +482,7 @@ async function createAppWindow(mode: WindowMode): Promise<ElectronBrowserWindow>
     },
   });
   appWindowModes.set(window, mode);
+  suppressNativeWindowMenu(window);
 
   if (!initial.resizable) {
     window.setMinimumSize(initial.minWidth, initial.minHeight);
@@ -548,6 +559,7 @@ async function createSettingsWindow(): Promise<ElectronBrowserWindow> {
     },
   });
   appWindowModes.set(window, "settings");
+  suppressNativeWindowMenu(window);
 
   window.once("closed", () => {
     if (settingsWindow === window) {
@@ -703,6 +715,7 @@ if (!hasSingleInstanceLock) {
   app.exit(0);
 } else {
   app.whenReady().then(async () => {
+    suppressNativeWindowMenu();
     currentWindowMode = readPersistedWindowMode();
     initDesktopAppSettings();
     registerBridgeHandlers();
diff --git a/apps/desktop-client/src/renderer/composables/useDesktopSession.ts b/apps/desktop-client/src/renderer/composables/useDesktopSession.ts
index 41c992c..93c3ab9 100644
--- a/apps/desktop-client/src/renderer/composables/useDesktopSession.ts
+++ b/apps/desktop-client/src/renderer/composables/useDesktopSession.ts
@@ -375,7 +375,7 @@ async function syncRuntimeSessionToMain(next: DesktopSession | null = session.va
 function formatLoginError(err: unknown): string {
   if (err instanceof ApiClientError) {
     const messages: Record<string, string> = {
-      invalid_credentials: "邮箱或密码错误",
+      invalid_credentials: "账号或密码错误",
       login_rate_limited: "登录请求过于频繁",
       login_locked: "登录已被临时保护",
       login_in_progress: "登录请求正在处理中",
diff --git a/apps/desktop-client/src/renderer/views/LoginView.vue b/apps/desktop-client/src/renderer/views/LoginView.vue
index be556c8..894cac9 100644
--- a/apps/desktop-client/src/renderer/views/LoginView.vue
+++ b/apps/desktop-client/src/renderer/views/LoginView.vue
@@ -7,10 +7,14 @@ const { apiBaseURL, error, pending, setApiBaseURL, login } = useDesktopSession()
 const menuOpen = ref(false);
 const showServerDialog = ref(false);
 const rememberPassword = ref(!!localStorage.getItem("geo_rankly_saved_password"));
+const savedIdentifier =
+  localStorage.getItem("geo_rankly_saved_identifier")
+  ?? localStorage.getItem("geo_rankly_saved_email")
+  ?? "";
 
 const form = reactive({
   apiBaseURL: apiBaseURL.value,
-  email: localStorage.getItem("geo_rankly_saved_email") || "",
+  identifier: savedIdentifier,
   password: localStorage.getItem("geo_rankly_saved_password") || "",
 });
 
@@ -49,16 +53,17 @@ function saveServerSettings() {
 
 async function submitLogin() {
   if (rememberPassword.value) {
-    localStorage.setItem("geo_rankly_saved_email", form.email);
+    localStorage.setItem("geo_rankly_saved_identifier", form.identifier);
+    localStorage.removeItem("geo_rankly_saved_email");
     localStorage.setItem("geo_rankly_saved_password", form.password);
   } else {
+    localStorage.removeItem("geo_rankly_saved_identifier");
     localStorage.removeItem("geo_rankly_saved_email");
     localStorage.removeItem("geo_rankly_saved_password");
   }
 
   await login({
-    identifier: form.email,
-    email: form.email,
+    identifier: form.identifier,
     password: form.password,
   });
   await window.desktopBridge?.app?.setWindowMode?.("main", { source: "login" });
@@ -111,10 +116,10 @@ onBeforeUnmount(() => {
       <form class="login-form" @submit.prevent="submitLogin">
         <div class="field">
           <input
-            v-model.trim="form.email"
-            type="email"
+            v-model.trim="form.identifier"
+            type="text"
             autocomplete="username"
-            placeholder="邮箱 / 账号"
+            placeholder="邮箱 / 手机号"
             required
           />
         </div>