diff --git a/pyproject.toml b/pyproject.toml
index b047730..2728888 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "nonebot-plugin-alconna"
-version = "0.6.0"
+version = "0.6.1"
 description = "Alconna Adapter for Nonebot"
 authors = [
     {name = "RF-Tar-Railt", email = "rf_tar_railt@qq.com"},
diff --git a/src/nonebot_plugin_alconna/matcher.py b/src/nonebot_plugin_alconna/matcher.py
index 9b14ce4..e23b577 100644
--- a/src/nonebot_plugin_alconna/matcher.py
+++ b/src/nonebot_plugin_alconna/matcher.py
@@ -1,18 +1,15 @@
 from __future__ import annotations
 
-from typing import Callable, Awaitable
-
 from arclet.alconna import Alconna, command_manager
 from arclet.alconna.tools import AlconnaString
 from nonebot.matcher import Matcher
-from nonebot.adapters import Message
 from nonebot.plugin.on import on_message
 from nonebot.rule import Rule
 from nonebot.typing import T_RuleChecker
 
 from .rule import alconna
 from .model import CompConfig
-from .typings import OutputType
+from .typings import TConvert
 
 
 def on_alconna(
@@ -20,7 +17,7 @@ def on_alconna(
     rule: Rule | T_RuleChecker | None = None,
     skip_for_unmatch: bool = True,
     auto_send_output: bool = False,
-    output_converter: Callable[[OutputType, str], Message | Awaitable[Message]] | None = None,
+    output_converter: TConvert | None = None,
     aliases: set[str | tuple[str, ...]] | None = None,
     comp_config: CompConfig | None = None,
     *args,
@@ -50,7 +47,7 @@ def on_alconna(
     if aliases and command.command:
         command_manager.delete(command)
         aliases.add(str(command.command))
-        command.command = "(" + "|".join(aliases) + ")"
+        command.command = "re:(" + "|".join(aliases) + ")"
         command._hash = command._calc_hash()
         command_manager.register(command)
     return on_message(
diff --git a/src/nonebot_plugin_alconna/matcher.pyi b/src/nonebot_plugin_alconna/matcher.pyi
index 854eb12..aa85df8 100644
--- a/src/nonebot_plugin_alconna/matcher.pyi
+++ b/src/nonebot_plugin_alconna/matcher.pyi
@@ -1,16 +1,14 @@
 from __future__ import annotations
 
 from datetime import datetime, timedelta
-from typing import Awaitable, Callable
 
-from arclet.alconna import Alconna, Arparma
-from nonebot.adapters import Message
+from arclet.alconna import Alconna
 from nonebot.dependencies import Dependent
 from nonebot.matcher import Matcher
 from nonebot.permission import Permission
 from nonebot.rule import Rule
 from nonebot.typing import T_Handler, T_PermissionChecker, T_RuleChecker, T_State
-from nonebot_plugin_alconna.typings import OutputType
+from nonebot_plugin_alconna.typings import TConvert
 from nonebot_plugin_alconna.model import CompConfig
 
 
@@ -19,7 +17,7 @@ def on_alconna(
     rule: Rule | T_RuleChecker | None = None,
     skip_for_unmatch: bool = True,
     auto_send_output: bool = False,
-    output_converter: Callable[[OutputType, str], Message | Awaitable[Message]] | None = None,
+    output_converter: TConvert | None = None,
     aliases: set[str | tuple[str, ...]] | None = None,
     comp_config: CompConfig | None = None,
     permission: Permission | T_PermissionChecker | None = ...,
diff --git a/src/nonebot_plugin_alconna/rule.py b/src/nonebot_plugin_alconna/rule.py
index 49340bf..d62f11e 100644
--- a/src/nonebot_plugin_alconna/rule.py
+++ b/src/nonebot_plugin_alconna/rule.py
@@ -1,5 +1,5 @@
 import asyncio
-from typing import Awaitable, Callable, ClassVar, Optional, Union, Dict
+from typing import ClassVar, Optional, Union, Dict
 
 from arclet.alconna import (
     Alconna,
@@ -26,7 +26,7 @@
 from .config import Config
 from .consts import ALCONNA_RESULT
 from .model import CommandResult, CompConfig
-from .typings import OutputType
+from .typings import TConvert
 
 
 class AlconnaRule:
@@ -40,9 +40,7 @@ class AlconnaRule:
         comp_config: 自动补全配置
     """
 
-    default_converter: ClassVar[
-        Callable[[OutputType, str], Union[Message, Awaitable[Message]]]
-    ] = lambda _, x: Message(x)
+    default_converter: ClassVar[TConvert] = lambda _, x: Message(x)
 
     __slots__ = (
         "command",
@@ -57,9 +55,7 @@ def __init__(
         command: Alconna,
         skip_for_unmatch: bool = True,
         auto_send_output: bool = False,
-        output_converter: Optional[
-            Callable[[OutputType, str], Union[Message, Awaitable[Message]]]
-        ] = None,
+        output_converter: Optional[TConvert] = None,
         comp_config: Optional[CompConfig] = None,
     ):
         self.comp_config = comp_config
@@ -210,9 +206,7 @@ def alconna(
     command: Alconna,
     skip_for_unmatch: bool = True,
     auto_send_output: bool = False,
-    output_converter: Optional[
-        Callable[[OutputType, str], Union[Message, Awaitable[Message]]]
-    ] = None,
+    output_converter: Optional[TConvert] = None,
     comp_config: Optional[CompConfig] = None,
 ) -> Rule:
     return Rule(
@@ -226,5 +220,5 @@ def alconna(
     )
 
 
-def set_output_converter(fn: Callable[[OutputType, str], Union[Message, Awaitable[Message]]]):
+def set_output_converter(fn: TConvert):
     AlconnaRule.default_converter = fn
diff --git a/src/nonebot_plugin_alconna/typings.py b/src/nonebot_plugin_alconna/typings.py
index 8b40806..639561b 100644
--- a/src/nonebot_plugin_alconna/typings.py
+++ b/src/nonebot_plugin_alconna/typings.py
@@ -1,10 +1,10 @@
 from __future__ import annotations
 
-from typing import Callable, Any, TypeVar, Generic, Literal
-from typing_extensions import ParamSpec
+from typing import Callable, Any, TypeVar, Generic, Literal, Awaitable, Union
+from typing_extensions import ParamSpec, TypeAlias
 from tarina import lang
 from nepattern import BasePattern, PatternModel, MatchFailed
-from nonebot.internal.adapter.message import MessageSegment
+from nonebot.internal.adapter.message import MessageSegment, Message
 
 TMS = TypeVar("TMS", bound=MessageSegment)
 P = ParamSpec("P")
@@ -44,6 +44,7 @@ def __call__(self, *args: P.args, **kwargs: P.kwargs) -> TMS:
 
 
 OutputType = Literal["help", "shortcut", "completion"]
+TConvert: TypeAlias = Callable[[OutputType, str], Union[Message, Awaitable[Message]]]
 
 
 def _isinstance(seg: MessageSegment, accepts: set[str]):