diff --git a/Easydict/App/EasydictApp.swift b/Easydict/App/EasydictApp.swift
index d1b33a5a6..140f6f003 100644
--- a/Easydict/App/EasydictApp.swift
+++ b/Easydict/App/EasydictApp.swift
@@ -67,15 +67,7 @@ struct EasydictApp: App {
         }
         .menuBarExtraStyle(.menu)
         .commands {
-            EasyDictMainMenu() // main menu
-            // Override About button
-            CommandGroup(replacing: .appInfo) {
-                Button {
-                    openWindow(id: .aboutWindowId)
-                } label: {
-                    Text("menubar.about")
-                }
-            }
+            EasydictMainMenu() // main menu
         }
 
         Settings {
diff --git a/Easydict/Swift/View/MenuView/MainMenuCommand.swift b/Easydict/Swift/View/MenuView/MainMenuCommand.swift
index 1330cf5b0..54a58b58b 100644
--- a/Easydict/Swift/View/MenuView/MainMenuCommand.swift
+++ b/Easydict/Swift/View/MenuView/MainMenuCommand.swift
@@ -8,22 +8,32 @@
 
 import SwiftUI
 
-struct EasyDictMainMenu: Commands {
+struct EasydictMainMenu: Commands {
     // MARK: Internal
 
     var body: some Commands {
-        // shortcut
+        // Shortcuts
         MainMenuShortcutCommand()
 
-        // Help
-        CommandGroup(replacing: CommandGroupPlacement.help, addition: {
+        // Override Help
+        CommandGroup(replacing: .help) {
             Button("menu_feedback") {
                 openURL(URL(string: "\(EZGithubRepoEasydictURL)/issues")!)
             }
-        })
+        }
+
+        // Override About
+        CommandGroup(replacing: .appInfo) {
+            Button {
+                openWindow(id: .aboutWindowId)
+            } label: {
+                Text("menubar.about")
+            }
+        }
     }
 
     // MARK: Private
 
     @Environment(\.openURL) private var openURL
+    @Environment(\.openWindow) private var openWindow
 }
diff --git a/Easydict/Swift/View/MenuView/MainMenuShortcutCommand.swift b/Easydict/Swift/View/MenuView/MainMenuShortcutCommand.swift
index e562eda82..280a49f6c 100644
--- a/Easydict/Swift/View/MenuView/MainMenuShortcutCommand.swift
+++ b/Easydict/Swift/View/MenuView/MainMenuShortcutCommand.swift
@@ -8,7 +8,7 @@
 
 import SwiftUI
 
-extension EasyDictMainMenu {
+extension EasydictMainMenu {
     struct MainMenuShortcutCommand: Commands {
         // MARK: Internal