diff --git a/controller.py b/controller.py
index f713ff9b..7f4a0db4 100644
--- a/controller.py
+++ b/controller.py
@@ -23,6 +23,23 @@ def callbackFilepathConfigFile():
     print("callbackFilepathConfigFile", config.LOCAL_PATH.replace('/', '\\'))
     Popen(['explorer', config.LOCAL_PATH.replace('/', '\\')], shell=True)
 
+def messageFormatter(format_type:str, translation, message):
+    if format_type == "RECEIVED":
+        FORMAT_WITH_T = config.RECEIVED_MESSAGE_FORMAT_WITH_T
+        FORMAT = config.RECEIVED_MESSAGE_FORMAT
+    elif format_type == "SEND":
+        FORMAT_WITH_T = config.SEND_MESSAGE_FORMAT_WITH_T
+        FORMAT = config.SEND_MESSAGE_FORMAT
+    else:
+        raise ValueError("format_type is not found", format_type)
+
+    if len(translation) > 0:
+        osc_message = FORMAT_WITH_T.replace("[message]", message)
+        osc_message = osc_message.replace("[translation]", translation)
+    else:
+        osc_message = FORMAT.replace("[message]", message)
+    return osc_message
+
 # func transcription send message
 def sendMicMessage(message):
     if len(message) > 0:
@@ -41,11 +58,7 @@ def sendMicMessage(message):
 
         if config.ENABLE_TRANSCRIPTION_SEND is True:
             if config.ENABLE_SEND_MESSAGE_TO_VRC is True:
-                if len(translation) > 0:
-                    osc_message = config.SEND_MESSAGE_FORMAT_WITH_T.replace("[message]", message)
-                    osc_message = osc_message.replace("[translation]", translation)
-                else:
-                    osc_message = config.SEND_MESSAGE_FORMAT.replace("[message]", message)
+                osc_message = messageFormatter("SEND", translation, message)
                 model.oscSendMessage(osc_message)
 
             view.printToTextbox_SentMessage(message, translation)
@@ -105,21 +118,13 @@ def receiveSpeakerMessage(message):
 
         if config.ENABLE_TRANSCRIPTION_RECEIVE is True:
             if config.ENABLE_NOTICE_XSOVERLAY is True:
-                if len(translation) > 0:
-                    xsoverlay_message = config.RECEIVED_MESSAGE_FORMAT_WITH_T.replace("[message]", message)
-                    xsoverlay_message = xsoverlay_message.replace("[translation]", translation)
-                else:
-                    xsoverlay_message = config.RECEIVED_MESSAGE_FORMAT.replace("[message]", message)
+                xsoverlay_message = messageFormatter("RECEIVED", translation, message)
                 model.notificationXSOverlay(xsoverlay_message)
 
             # ------------Speaker2Chatbox------------
             # send OSC message
             if config.ENABLE_SEND_RECEIVED_MESSAGE_TO_VRC is True:
-                if len(translation) > 0:
-                    osc_message = config.RECEIVED_MESSAGE_FORMAT_WITH_T.replace("[message]", message)
-                    osc_message = osc_message.replace("[translation]", translation)
-                else:
-                    osc_message = config.RECEIVED_MESSAGE_FORMAT.replace("[message]", message)
+                osc_message = messageFormatter("RECEIVED", translation, message)
                 model.oscSendMessage(osc_message)
             # ------------Speaker2Chatbox------------
 
@@ -182,11 +187,7 @@ def sendChatMessage(message):
 
         # send OSC message
         if config.ENABLE_SEND_MESSAGE_TO_VRC is True:
-            if len(translation) > 0:
-                osc_message = config.SEND_MESSAGE_FORMAT_WITH_T.replace("[message]", message)
-                osc_message = osc_message.replace("[translation]", translation)
-            else:
-                osc_message = config.SEND_MESSAGE_FORMAT.replace("[message]", message)
+            osc_message = messageFormatter("SEND", translation, message)
             model.oscSendMessage(osc_message)
 
         # update textbox message log (Sent)