diff --git a/konabot/plugins/image_process/__init__.py b/konabot/plugins/image_process/__init__.py
index e57dbe6..eef3f43 100644
--- a/konabot/plugins/image_process/__init__.py
+++ b/konabot/plugins/image_process/__init__.py
@@ -6,24 +6,11 @@ import PIL
 import PIL.Image
 import cv2
 import imageio.v3 as iio
-from nonebot import on_message
-from nonebot.adapters import Bot
 from nonebot_plugin_alconna import Alconna, Args, Image, Option, UniMessage, on_alconna
 import numpy
 
 from konabot.common.nb.exc import BotExceptionMessage
-from konabot.common.nb.extract_image import DepImageBytes, DepPILImage
-from konabot.common.nb.match_keyword import match_keyword
-from konabot.common.nb.reply_image import reply_image
-
-# 保持不变
-cmd_black_white = on_message(rule=match_keyword("黑白"))
-
-
-@cmd_black_white.handle()
-async def _(img: DepPILImage, bot: Bot):
-    # 保持不变
-    await reply_image(cmd_black_white, bot, img.convert("LA"))
+from konabot.common.nb.extract_image import DepImageBytes
 
 
 # 保持不变