diff --git a/config.py b/config.py
index a66921a4..1e86fa4a 100644
--- a/config.py
+++ b/config.py
@@ -359,13 +359,13 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
-    def ENABLE_AUTO_CLEAR_CHATBOX(self):
-        return self._ENABLE_AUTO_CLEAR_CHATBOX
+    def ENABLE_AUTO_CLEAR_MESSAGE_BOX(self):
+        return self._ENABLE_AUTO_CLEAR_MESSAGE_BOX
 
-    @ENABLE_AUTO_CLEAR_CHATBOX.setter
-    def ENABLE_AUTO_CLEAR_CHATBOX(self, value):
+    @ENABLE_AUTO_CLEAR_MESSAGE_BOX.setter
+    def ENABLE_AUTO_CLEAR_MESSAGE_BOX(self, value):
         if type(value) is bool:
-            self._ENABLE_AUTO_CLEAR_CHATBOX = value
+            self._ENABLE_AUTO_CLEAR_MESSAGE_BOX = value
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
@@ -493,7 +493,7 @@ class Config:
             "Google(web)": None,
         }
         self._MESSAGE_FORMAT = "[message]([translation])"
-        self._ENABLE_AUTO_CLEAR_CHATBOX = False
+        self._ENABLE_AUTO_CLEAR_MESSAGE_BOX = False
         self._ENABLE_NOTICE_XSOVERLAY = False
         self._ENABLE_OSC = False
         self._UPDATE_FLAG = False
diff --git a/main.py b/main.py
index 17eb02b8..c939d26b 100644
--- a/main.py
+++ b/main.py
@@ -90,7 +90,7 @@ def sendChatMessage(message):
         view.printToTextbox_SentMessage(message, translation)
 
         # delete message in entry message box
-        if config.ENABLE_AUTO_CLEAR_CHATBOX is True:
+        if config.ENABLE_AUTO_CLEAR_MESSAGE_BOX is True:
             view.clearMessageBox()
 
 def messageBoxPressKeyEnter(e):
@@ -344,9 +344,9 @@ def callbackSetSpeakerMaxPhrases(value):
 
 
 # Others Tab
-def callbackSetEnableAutoClearChatbox(value):
-    print("callbackSetEnableAutoClearChatbox", value)
-    config.ENABLE_AUTO_CLEAR_CHATBOX = value
+def callbackSetEnableAutoClearMessageBox(value):
+    print("callbackSetEnableAutoClearMessageBox", value)
+    config.ENABLE_AUTO_CLEAR_MESSAGE_BOX = value
 
 def callbackSetEnableNoticeXsoverlay(value):
     print("callbackSetEnableNoticeXsoverlay", value)
@@ -446,7 +446,7 @@ view.register(
         "callback_set_speaker_max_phrases": callbackSetSpeakerMaxPhrases,
 
         # Others Tab
-        "callback_set_enable_auto_clear_chatbox": callbackSetEnableAutoClearChatbox,
+        "callback_set_enable_auto_clear_chatbox": callbackSetEnableAutoClearMessageBox,
         "callback_set_enable_notice_xsoverlay": callbackSetEnableNoticeXsoverlay,
         "callback_set_message_format": callbackSetMessageFormat,
 
diff --git a/view.py b/view.py
index 56132574..975921f8 100644
--- a/view.py
+++ b/view.py
@@ -102,7 +102,7 @@ class View():
         vrct_gui.config_window.CALLBACK_SET_SPEAKER_MAX_PHRASES = config_window["callback_set_speaker_max_phrases"]
 
         # Others Tab
-        vrct_gui.config_window.CALLBACK_SET_ENABLE_AUTO_CLEAR_CHATBOX = config_window["callback_set_enable_auto_clear_chatbox"]
+        vrct_gui.config_window.CALLBACK_SET_ENABLE_AUTO_CLEAR_MESSAGE_BOX = config_window["callback_set_enable_auto_clear_chatbox"]
         vrct_gui.config_window.CALLBACK_SET_ENABLE_NOTICE_XSOVERLAY = config_window["callback_set_enable_notice_xsoverlay"]
         vrct_gui.config_window.CALLBACK_SET_MESSAGE_FORMAT = config_window["callback_set_message_format"]
 
diff --git a/vrct_gui/config_window/ConfigWindow.py b/vrct_gui/config_window/ConfigWindow.py
index f561a370..25e03688 100644
--- a/vrct_gui/config_window/ConfigWindow.py
+++ b/vrct_gui/config_window/ConfigWindow.py
@@ -51,7 +51,7 @@ class ConfigWindow(CTkToplevel):
         self.CALLBACK_SET_SPEAKER_MAX_PHRASES = None
 
         # Others Tab
-        self.CALLBACK_SET_ENABLE_AUTO_CLEAR_CHATBOX = None
+        self.CALLBACK_SET_ENABLE_AUTO_CLEAR_MESSAGE_BOX = None
         self.CALLBACK_SET_ENABLE_NOTICE_XSOVERLAY = None
         self.CALLBACK_SET_MESSAGE_FORMAT = None
 
diff --git a/vrct_gui/config_window/widgets/createSideMenuAndSettingsBoxContainers/setting_box_containers/setting_box_others/createSettingBox_Others.py b/vrct_gui/config_window/widgets/createSideMenuAndSettingsBoxContainers/setting_box_containers/setting_box_others/createSettingBox_Others.py
index c5cb4fb2..b0d77325 100644
--- a/vrct_gui/config_window/widgets/createSideMenuAndSettingsBoxContainers/setting_box_containers/setting_box_others/createSettingBox_Others.py
+++ b/vrct_gui/config_window/widgets/createSideMenuAndSettingsBoxContainers/setting_box_containers/setting_box_others/createSettingBox_Others.py
@@ -14,9 +14,9 @@ def createSettingBox_Others(setting_box_wrapper, config_window, settings):
     createSettingBoxEntry = sbg.createSettingBoxEntry
 
 
-    # 関数名 chatbox から messagebox に変える予定 config.ENABLE_AUTO_CLEAR_CHATBOX も MESSAGEBOXに変えるかな。
-    def checkbox_auto_clear_chatbox_callback(checkbox_box_widget):
-        callFunctionIfCallable(config_window.CALLBACK_SET_ENABLE_AUTO_CLEAR_CHATBOX, checkbox_box_widget.get())
+    # 元 checkbox_auto_clear_chatbox_callback
+    def checkbox_auto_clear_message_box_callback(checkbox_box_widget):
+        callFunctionIfCallable(config_window.CALLBACK_SET_ENABLE_AUTO_CLEAR_MESSAGE_BOX, checkbox_box_widget.get())
 
     def checkbox_notice_xsoverlay_callback(checkbox_box_widget):
         callFunctionIfCallable(config_window.CALLBACK_SET_ENABLE_NOTICE_XSOVERLAY, checkbox_box_widget.get())
@@ -26,15 +26,15 @@ def createSettingBox_Others(setting_box_wrapper, config_window, settings):
 
 
     row=0
-    config_window.sb__auto_clear_chatbox = createSettingBoxCheckbox(
+    config_window.sb__auto_clear_message_box = createSettingBoxCheckbox(
         parent_widget=setting_box_wrapper,
         label_text="Auto Clear The Message Box",
         desc_text="Clear the message box after sending your message.",
-        checkbox_attr_name="sb__checkbox_auto_clear_chatbox",
-        command=lambda: checkbox_auto_clear_chatbox_callback(config_window.sb__checkbox_auto_clear_chatbox),
+        checkbox_attr_name="sb__checkbox_auto_clear_message_box",
+        command=lambda: checkbox_auto_clear_message_box_callback(config_window.sb__checkbox_auto_clear_message_box),
         is_checked=False
     )
-    config_window.sb__auto_clear_chatbox.grid(row=row)
+    config_window.sb__auto_clear_message_box.grid(row=row)
     row+=1