diff --git a/Source/Modules/main.swift b/Source/Modules/main.swift
index bc35e346..6935662d 100644
--- a/Source/Modules/main.swift
+++ b/Source/Modules/main.swift
@@ -11,7 +11,7 @@
 import Cocoa
 import InputMethodKit
 
-let kConnectionName = "vChewing_1_Connection"
+let kConnectionName = "org.atelierInmu.inputmethod.vChewing_Connection"
 
 switch max(CommandLine.arguments.count - 1, 0) {
   case 0: break
diff --git a/Source/Resources/IME-Info.plist b/Source/Resources/IME-Info.plist
index 4ea76f83..c3fa892b 100644
--- a/Source/Resources/IME-Info.plist
+++ b/Source/Resources/IME-Info.plist
@@ -90,7 +90,7 @@
 		</array>
 	</dict>
 	<key>InputMethodConnectionName</key>
-	<string>vChewing_1_Connection</string>
+	<string>org.atelierInmu.inputmethod.vChewing_Connection</string>
 	<key>InputMethodServerControllerClass</key>
 	<string>ctlInputMethod</string>
 	<key>InputMethodServerDelegateClass</key>