diff --git a/modules/core/alias.py b/modules/core/alias.py
index c007cd1941..40300724fe 100644
--- a/modules/core/alias.py
+++ b/modules/core/alias.py
@@ -1,4 +1,4 @@
-from core.builtins import Bot, Image, command_prefix
+from core.builtins import Bot, Image
 from core.component import module
 from core.utils.image_table import image_table_render, ImageTable
 
@@ -25,7 +25,7 @@ async def set_alias(msg: Bot.MessageSession):
                     break
             if not has_prefix:
                 await msg.finish(msg.locale.t("core.message.alias.add.invalid_prefix"))
-            command = command_prefix[0] + command[1:]
+            command = msg.prefixes[0] + command[1:]
             aliases[alias] = command
             msg.data.edit_option('command_alias', aliases)
             await msg.finish(msg.locale.t("core.message.alias.add.success", alias=alias, command=command))
diff --git a/modules/core/utils.py b/modules/core/utils.py
index e185e1f9cb..bd2b286aa1 100644
--- a/modules/core/utils.py
+++ b/modules/core/utils.py
@@ -132,7 +132,7 @@ async def config_ban(msg: Bot.MessageSession):
 async def _(msg: Bot.MessageSession):
     avaliable_lang = msg.locale.t("message.delimiter").join(get_available_locales())
     await msg.finish(
-        f"{msg.locale.t('core.message.locale')}{msg.locale.t('language')}\n{msg.locale.t('core.message.locale.set.prompt', langlist=avaliable_lang, prefix=command_prefix[0])}")
+        f"{msg.locale.t('core.message.locale')}{msg.locale.t('language')}\n{msg.locale.t('core.message.locale.set.prompt', langlist=avaliable_lang, prefix=msg.prefixes[0])}")
 
 
 @locale.command('<lang> {{core.help.locale.set}}', required_admin=True)
diff --git a/modules/maimai/__init__.py b/modules/maimai/__init__.py
index 05855f30a9..e25e7db4a6 100644
--- a/modules/maimai/__init__.py
+++ b/modules/maimai/__init__.py
@@ -2,7 +2,7 @@
 import traceback
 
 from config import Config
-from core.builtins import Bot, command_prefix, Plain, Image as BImage
+from core.builtins import Bot, Plain, Image as BImage
 from core.scheduler import CronTrigger
 from core.utils.image import msgchain2image
 from modules.maimai.libraries.maimai_best_50 import generate
@@ -454,7 +454,7 @@ async def _(msg: Bot.MessageSession, diff: str, sid: str, score: float):
               b2t_2000_great=b2t_2000_great,
               b2t_2000_great_prop=b2t_2000_great_prop)}''')
     except ValueError:
-        await msg.finish(msg.locale.t('maimai.message.scoreline.error', prefix=command_prefix[0]))
+        await msg.finish(msg.locale.t('maimai.message.scoreline.error', prefix=msg.prefixes[0]))
 
 
 @mai.command('rating <base> <score> {{maimai.help.rating}}')