diff --git a/src-python/controller.py b/src-python/controller.py
index 99167a64..327752dd 100644
--- a/src-python/controller.py
+++ b/src-python/controller.py
@@ -424,8 +424,7 @@ class Controller:
 
                 if config.ENABLE_CLIPBOARD is True:
                     clipboard_message = self.messageFormatter("SEND", translation, message)
-                    model.setCopyToClipboard(clipboard_message)
-                    model.setPasteFromClipboard()
+                    model.setCopyToClipboardAndPasteFromClipboard(clipboard_message)
 
                 if model.checkWebSocketServerAlive() is True:
                     model.websocketSendMessage(
@@ -779,11 +778,6 @@ class Controller:
                     )
                     model.updateOverlayLargeLog(overlay_image)
 
-            if config.ENABLE_CLIPBOARD is True:
-                clipboard_message = self.messageFormatter("SEND", translation, message)
-                model.setCopyToClipboard(clipboard_message)
-                model.setPasteFromClipboard()
-
             if model.checkWebSocketServerAlive() is True:
                 model.websocketSendMessage(
                     {
diff --git a/src-python/model.py b/src-python/model.py
index bd989485..0933eb43 100644
--- a/src-python/model.py
+++ b/src-python/model.py
@@ -1299,11 +1299,11 @@ class Model:
             errorLogging()
             return False
 
-    def setCopyToClipboard(self, text:str) -> bool:
+    def setCopyToClipboardAndPasteFromClipboard(self, text:str) -> bool:
         self.ensure_initialized()
         try:
             if isinstance(self.clipboard, Clipboard):
-                self.clipboard.copy(text)
+                self.clipboard.copy_and_paste(text)
                 return True
             else:
                 return False
@@ -1311,17 +1311,6 @@ class Model:
             errorLogging()
             return False
 
-    def setPasteFromClipboard(self) -> bool:
-        self.ensure_initialized()
-        try:
-            if isinstance(self.clipboard, Clipboard):
-                return self.clipboard.paste()
-            else:
-                return False
-        except Exception:
-            errorLogging()
-            return False
-
     def telemetryInit(self, enabled: bool, app_version: str):
         """Model 内で Telemetry を初期化"""
         self.telemetry.init(enabled=enabled, app_version=app_version)
diff --git a/src-python/models/clipboard/clipboard.py b/src-python/models/clipboard/clipboard.py
index a26b536d..0760f2ae 100644
--- a/src-python/models/clipboard/clipboard.py
+++ b/src-python/models/clipboard/clipboard.py
@@ -139,7 +139,6 @@ def paste_via_pyautogui(countdown: int = 0) -> bool:
 
 class Clipboard:
     def __init__(self):
-        self.is_enabled = True
         self._vr_monitor_thread = None
         self._stop_monitoring = False
         self.app_name = None
@@ -192,47 +191,7 @@ class Clipboard:
             printLog(f"Clipboard: Error setting up VR app name: {e}")
             self.app_name = None
 
-    def enable(self):
-        """Enable clipboard functionality. Reinitialize the class."""
-        printLog("Clipboard: Enabling clipboard functionality.")
-        self.is_enabled = True
-        self._initialize()
-
-    def disable(self):
-        """Disable clipboard functionality. Stop VR monitoring."""
-        printLog("Clipboard: Disabling clipboard functionality.")
-        self.is_enabled = False
-        self._stop_monitoring = True
-        if self._vr_monitor_thread is not None and self._vr_monitor_thread.is_alive():
-            self._vr_monitor_thread.join(timeout=1)
-            self._vr_monitor_thread = None
-
-    def copy(self, message: str) -> bool:
-        """Copy `message` to clipboard.
-
-        Args:
-            message: Text to copy.
-
-        Returns:
-            True if copy succeeded, False otherwise.
-        """
-        if not self.is_enabled:
-            return False
-        return copy_to_clipboard(message)
-
-    def paste(self, window_name: str|None = None, countdown: int = 0) -> bool:
-        """Focus a window identified by `window_name`, then paste via Ctrl+V.
-
-        Args:
-            window_name: Window title substring or process name to find and focus (Windows only). Required.
-            countdown: Seconds to wait before sending paste key.
-
-        Returns:
-            True if paste command was sent, False otherwise.
-        """
-        if not self.is_enabled:
-            return False
-
+    def copy_and_paste(self, message: str, window_name: str|None = None, countdown: int = 0) -> bool:
         window_name = window_name if window_name is not None else self.app_name
 
         # If window_name is provided, attempt to focus it (Windows only).
@@ -265,11 +224,17 @@ class Clipboard:
             # small delay to allow focus to settle
             time.sleep(0.2)
 
-        # paste
-        pasted = paste_via_pyautogui(countdown)
-        return bool(pasted)
+            # copy
+            copied = copy_to_clipboard(message)
+            if not copied:
+                printLog("copy_and_paste: failed to copy to clipboard")
+                return False
+            # paste
+            pasted = paste_via_pyautogui(countdown)
+            return bool(pasted)
+        else:
+            return False
 
 if __name__ == '__main__':
     clipboard = Clipboard()
-    clipboard.copy("Sample text to copy to clipboard.")
-    clipboard.paste(window_name=None, countdown=3)
\ No newline at end of file
+    clipboard.copy_and_paste("Sample text to copy to clipboard.", window_name=None, countdown=3)
\ No newline at end of file