diff --git a/Source/Modules/AppDelegate.swift b/Source/Modules/AppDelegate.swift
index 69555761..3d09736e 100644
--- a/Source/Modules/AppDelegate.swift
+++ b/Source/Modules/AppDelegate.swift
@@ -152,6 +152,8 @@ class AppDelegate: NSObject, NSApplicationDelegate, ctlNonModalAlertWindowDelega
         }
     }
 
+    // let vChewingKeyLayoutBundle = Bundle.init(path: URL(fileURLWithPath: Bundle.main.resourcePath ?? "").appendingPathComponent("vChewingKeyLayout.bundle").path)
+
     @IBOutlet weak var window: NSWindow?
     private var ctlPrefWindowInstance: ctlPrefWindow?
     private var ctlAboutWindowInstance: ctlAboutWindow? // New About Window
diff --git a/Source/Resources/KeyLayouts/vChewingKeyLayout.bundle/Contents/Info.plist b/Source/Resources/KeyLayouts/vChewingKeyLayout.bundle/Contents/Info.plist
index 98fa6b2a..52159851 100644
--- a/Source/Resources/KeyLayouts/vChewingKeyLayout.bundle/Contents/Info.plist
+++ b/Source/Resources/KeyLayouts/vChewingKeyLayout.bundle/Contents/Info.plist
@@ -13,7 +13,7 @@
 		<key>TICapsLockLanguageSwitchCapable</key>
 		<false/>
 		<key>TISInputSourceID</key>
-		<string>org.atelierInmu.vChewing.keyLayouts.zhuyindachen</string>
+		<string>org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyindachen</string>
 		<key>TISIntendedLanguage</key>
 		<string>zh-Hanb</string>
 	</dict>
@@ -22,7 +22,7 @@
 		<key>TICapsLockLanguageSwitchCapable</key>
 		<false/>
 		<key>TISInputSourceID</key>
-		<string>org.atelierInmu.vChewing.keyLayouts.zhuyineten</string>
+		<string>org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyineten</string>
 		<key>TISIntendedLanguage</key>
 		<string>zh-Hanb</string>
 	</dict>
@@ -31,7 +31,7 @@
 		<key>TICapsLockLanguageSwitchCapable</key>
 		<false/>
 		<key>TISInputSourceID</key>
-		<string>org.atelierInmu.vChewing.keyLayouts.zhuyinibm</string>
+		<string>org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyinibm</string>
 		<key>TISIntendedLanguage</key>
 		<string>zh-Hanb</string>
 	</dict>
@@ -40,7 +40,7 @@
 		<key>TICapsLockLanguageSwitchCapable</key>
 		<false/>
 		<key>TISInputSourceID</key>
-		<string>org.atelierInmu.vChewing.keyLayouts.zhuyinmitac</string>
+		<string>org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyinmitac</string>
 		<key>TISIntendedLanguage</key>
 		<string>zh-Hanb</string>
 	</dict>
@@ -49,7 +49,7 @@
 		<key>TICapsLockLanguageSwitchCapable</key>
 		<false/>
 		<key>TISInputSourceID</key>
-		<string>org.atelierInmu.vChewing.keyLayouts.zhuyinseigyou</string>
+		<string>org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyinseigyou</string>
 		<key>TISIntendedLanguage</key>
 		<string>zh-Hanb</string>
 	</dict>
diff --git a/Source/WindowControllers/ctlPrefWindow.swift b/Source/WindowControllers/ctlPrefWindow.swift
index d49f4d25..ebdd9695 100644
--- a/Source/WindowControllers/ctlPrefWindow.swift
+++ b/Source/WindowControllers/ctlPrefWindow.swift
@@ -84,6 +84,11 @@ extension RangeReplaceableCollection where Element: Hashable {
         menuItem_AppleZhuyinEten.representedObject = String("com.apple.keylayout.ZhuyinEten")
         basisKeyboardLayoutButton.menu?.addItem(menuItem_AppleZhuyinEten)
 
+        let menuItem_vChewingDachen = NSMenuItem()
+        menuItem_vChewingDachen.title = String(format: NSLocalizedString("vChewing Dachen (Not Finished Yet)", comment: ""))
+        menuItem_vChewingDachen.representedObject = String("org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyindachen")
+        basisKeyboardLayoutButton.menu?.addItem(menuItem_vChewingDachen)
+
         let basisKeyboardLayoutID = Preferences.basisKeyboardLayout
         
         for source in list {
@@ -149,6 +154,8 @@ extension RangeReplaceableCollection where Element: Hashable {
             chosenBaseKeyboardLayoutItem = menuItem_AppleZhuyinBopomofo
         case "com.apple.keylayout.ZhuyinEten":
             chosenBaseKeyboardLayoutItem = menuItem_AppleZhuyinEten
+        case "org.atelierInmu.keyboardlayout.vChewingKeyLayout.zhuyindachen":
+            chosenBaseKeyboardLayoutItem = menuItem_vChewingDachen
         default:
             break // nothing to do
         }
diff --git a/vChewing.xcodeproj/project.pbxproj b/vChewing.xcodeproj/project.pbxproj
index 941d5fd4..712d2254 100644
--- a/vChewing.xcodeproj/project.pbxproj
+++ b/vChewing.xcodeproj/project.pbxproj
@@ -1328,6 +1328,7 @@
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1921;
+				DEVELOPMENT_ASSET_PATHS = Source/Resources/KeyLayouts/vChewingKeyLayout.bundle;
 				DEVELOPMENT_TEAM = "";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
@@ -1392,6 +1393,7 @@
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1921;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_ASSET_PATHS = Source/Resources/KeyLayouts/vChewingKeyLayout.bundle;
 				DEVELOPMENT_TEAM = "";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;