diff --git a/Easydict/NewApp/Configuration/Configuration+Defaults.swift b/Easydict/NewApp/Configuration/Configuration+Defaults.swift
index 240aed001..ea4839965 100644
--- a/Easydict/NewApp/Configuration/Configuration+Defaults.swift
+++ b/Easydict/NewApp/Configuration/Configuration+Defaults.swift
@@ -10,12 +10,6 @@ import Defaults
 import Foundation
 import Magnet
 
-/// Utils
-extension Defaults.Keys {
-    /// is first launch
-    static let firstLaunch = Key<Bool>("EZConfiguration_kFirstLaunch", default: true)
-}
-
 // Setting
 extension Defaults.Keys {
     // rename `from`
@@ -178,26 +172,26 @@ extension Defaults.Keys {
 /// shortcut
 extension Defaults.Keys {
     // Global
-    static let selectionShortcut = Key<KeyCombo?>("EZSelectionShortcutKey_keyHolder")
-    static let snipShortcut = Key<KeyCombo?>("EZSnipShortcutKey_keyHolder")
-    static let inputShortcut = Key<KeyCombo?>("EZInputShortcutKey_keyHolder")
-    static let screenshotOCRShortcut = Key<KeyCombo?>("EZScreenshotOCRShortcutKey_keyHolder")
-    static let showMiniWindowShortcut = Key<KeyCombo?>("EZShowMiniShortcutKey_keyHolder")
+    static let selectionShortcut = Key<KeyCombo?>("EZSelectionShortcutKey_keyHolder", default: KeyCombo(key: .d, cocoaModifiers: .option))
+    static let snipShortcut = Key<KeyCombo?>("EZSnipShortcutKey_keyHolder", default: KeyCombo(key: .s, cocoaModifiers: .option))
+    static let inputShortcut = Key<KeyCombo?>("EZInputShortcutKey_keyHolder", default: KeyCombo(key: .a, cocoaModifiers: .option))
+    static let screenshotOCRShortcut = Key<KeyCombo?>("EZScreenshotOCRShortcutKey_keyHolder", default: KeyCombo(key: .f, cocoaModifiers: [.option, .shift]))
+    static let showMiniWindowShortcut = Key<KeyCombo?>("EZShowMiniShortcutKey_keyHolder", default: KeyCombo(key: .s, cocoaModifiers: .option))
 
     // App
-    static let clearInputShortcut = Key<KeyCombo?>("EZClearInputShortcutKey_keyHolder")
-    static let clearAllShortcut = Key<KeyCombo?>("EZClearAllShortcutKey_keyHolder")
-    static let copyShortcut = Key<KeyCombo?>("EZCopyShortcutKey_keyHolder")
-    static let copyFirstResultShortcut = Key<KeyCombo?>("EZCopyFirstResultShortcutKey_keyHolder")
-    static let focusShortcut = Key<KeyCombo?>("EZFocusShortcutKey_keyHolder")
-    static let playShortcut = Key<KeyCombo?>("EZPlayShortcutKey_keyHolder")
-    static let retryShortcut = Key<KeyCombo?>("EZRetryShortcutKey_keyHolder")
-    static let toggleShortcut = Key<KeyCombo?>("EZToggleShortcutKey_keyHolder")
-    static let pinShortcut = Key<KeyCombo?>("EZPinShortcutKey_keyHolder")
-    static let hideShortcut = Key<KeyCombo?>("EZHideShortcutKey_keyHolder")
-    static let increaseFontSize = Key<KeyCombo?>("EZIncreaseFontSizeShortcutKey_keyHolder")
-    static let decreaseFontSize = Key<KeyCombo?>("EZDecreaseFontSizeShortcutKey_keyHolder")
-    static let googleShortcut = Key<KeyCombo?>("EZGoogleShortcutKey_keyHolder")
-    static let eudicShortcut = Key<KeyCombo?>("EZEudicShortcutKey_keyHolder")
-    static let appleDictionaryShortcut = Key<KeyCombo?>("EZAppleDictionaryShortcutKey_keyHolder")
+    static let clearInputShortcut = Key<KeyCombo?>("EZClearInputShortcutKey_keyHolder", default: KeyCombo(key: .k, cocoaModifiers: .command))
+    static let clearAllShortcut = Key<KeyCombo?>("EZClearAllShortcutKey_keyHolder", default: KeyCombo(key: .k, cocoaModifiers: [.command, .shift]))
+    static let copyShortcut = Key<KeyCombo?>("EZCopyShortcutKey_keyHolder", default: KeyCombo(key: .c, cocoaModifiers: [.command, .shift]))
+    static let copyFirstResultShortcut = Key<KeyCombo?>("EZCopyFirstResultShortcutKey_keyHolder", default: KeyCombo(key: .j, cocoaModifiers: [.command, .shift]))
+    static let focusShortcut = Key<KeyCombo?>("EZFocusShortcutKey_keyHolder", default: KeyCombo(key: .i, cocoaModifiers: .command))
+    static let playShortcut = Key<KeyCombo?>("EZPlayShortcutKey_keyHolder", default: KeyCombo(key: .s, cocoaModifiers: .command))
+    static let retryShortcut = Key<KeyCombo?>("EZRetryShortcutKey_keyHolder", default: KeyCombo(key: .r, cocoaModifiers: .command))
+    static let toggleShortcut = Key<KeyCombo?>("EZToggleShortcutKey_keyHolder", default: KeyCombo(key: .t, cocoaModifiers: .command))
+    static let pinShortcut = Key<KeyCombo?>("EZPinShortcutKey_keyHolder", default: KeyCombo(key: .p, cocoaModifiers: .command))
+    static let hideShortcut = Key<KeyCombo?>("EZHideShortcutKey_keyHolder", default: KeyCombo(key: .y, cocoaModifiers: .command))
+    static let increaseFontSize = Key<KeyCombo?>("EZIncreaseFontSizeShortcutKey_keyHolder", default: KeyCombo(key: .keypadPlus, cocoaModifiers: .command))
+    static let decreaseFontSize = Key<KeyCombo?>("EZDecreaseFontSizeShortcutKey_keyHolder", default: KeyCombo(key: .keypadMinus, cocoaModifiers: .command))
+    static let googleShortcut = Key<KeyCombo?>("EZGoogleShortcutKey_keyHolder", default: KeyCombo(key: .return, cocoaModifiers: .command))
+    static let eudicShortcut = Key<KeyCombo?>("EZEudicShortcutKey_keyHolder", default: KeyCombo(key: .return, cocoaModifiers: [.command, .shift]))
+    static let appleDictionaryShortcut = Key<KeyCombo?>("EZAppleDictionaryShortcutKey_keyHolder", default: KeyCombo(key: .d, cocoaModifiers: [.command, .shift]))
 }
diff --git a/Easydict/NewApp/Feature/Shortcut/Shortcut+Default.swift b/Easydict/NewApp/Feature/Shortcut/Shortcut+Default.swift
index d48d74d1d..f24d8c5c3 100644
--- a/Easydict/NewApp/Feature/Shortcut/Shortcut+Default.swift
+++ b/Easydict/NewApp/Feature/Shortcut/Shortcut+Default.swift
@@ -8,24 +8,3 @@
 
 import Defaults
 import Magnet
-
-extension Shortcut {
-    // set defalut for app shortcut
-    func setDefaultForAppShortcut() {
-        Defaults[.clearInputShortcut] = KeyCombo(key: .k, cocoaModifiers: .command)
-        Defaults[.clearAllShortcut] = KeyCombo(key: .k, cocoaModifiers: [.command, .shift])
-        Defaults[.copyShortcut] = KeyCombo(key: .c, cocoaModifiers: [.command, .shift])
-        Defaults[.copyFirstResultShortcut] = KeyCombo(key: .j, cocoaModifiers: [.command, .shift])
-        Defaults[.focusShortcut] = KeyCombo(key: .i, cocoaModifiers: .command)
-        Defaults[.playShortcut] = KeyCombo(key: .s, cocoaModifiers: .command)
-        Defaults[.retryShortcut] = KeyCombo(key: .r, cocoaModifiers: .command)
-        Defaults[.toggleShortcut] = KeyCombo(key: .t, cocoaModifiers: .command)
-        Defaults[.pinShortcut] = KeyCombo(key: .p, cocoaModifiers: .command)
-        Defaults[.hideShortcut] = KeyCombo(key: .y, cocoaModifiers: .command)
-        Defaults[.increaseFontSize] = KeyCombo(key: .keypadPlus, cocoaModifiers: .command)
-        Defaults[.decreaseFontSize] = KeyCombo(key: .keypadMinus, cocoaModifiers: .command)
-        Defaults[.googleShortcut] = KeyCombo(key: .return, cocoaModifiers: .command)
-        Defaults[.eudicShortcut] = KeyCombo(key: .return, cocoaModifiers: [.command, .shift])
-        Defaults[.appleDictionaryShortcut] = KeyCombo(key: .d, cocoaModifiers: [.command, .shift])
-    }
-}
diff --git a/Easydict/NewApp/Feature/Shortcut/Shortcut.swift b/Easydict/NewApp/Feature/Shortcut/Shortcut.swift
index c08c2dc2a..d4be0b625 100644
--- a/Easydict/NewApp/Feature/Shortcut/Shortcut.swift
+++ b/Easydict/NewApp/Feature/Shortcut/Shortcut.swift
@@ -99,14 +99,6 @@ class Shortcut: NSObject {
     @objc static func setupShortcut() {
         let shortcut = Shortcut.shared
         shortcut.restoreShortcut()
-
-        if Defaults[.firstLaunch] {
-            Defaults[.firstLaunch] = false
-            // set defalut for app shortcut
-            shortcut.setDefaultForAppShortcut()
-        } else {
-            // do nothing
-        }
     }
 
     // Make sure the class has only one instance