diff --git a/.gitignore b/.gitignore
index 752468c..aaa3440 100644
--- a/.gitignore
+++ b/.gitignore
@@ -147,4 +147,4 @@ build/
 scratch_files/
 
 /config.toml
-/core/data/*
\ No newline at end of file
+/core/data/*
diff --git a/core/managers/permission_manager.py b/core/managers/permission_manager.py
index 0ae8740..b00d7f6 100644
--- a/core/managers/permission_manager.py
+++ b/core/managers/permission_manager.py
@@ -437,16 +437,3 @@ def require_admin(func):
     """
     from functools import wraps
     from models.events.message import MessageEvent
-    from core.managers import permission_manager
-
-    @wraps(func)
-    async def wrapper(event: MessageEvent, *args, **kwargs):
-        user_id = event.user_id
-        if await permission_manager.is_admin(user_id):
-            return await func(event, *args, **kwargs)
-        else:
-            # 假设 event 对象有 reply 方法
-            if hasattr(event, "reply"):
-                await event.reply("抱歉，您没有权限执行此命令。")
-            return None
-    return wrapper
diff --git a/core/managers/plugin_manager.py b/core/managers/plugin_manager.py
index bd48213..7969dfa 100644
--- a/core/managers/plugin_manager.py
+++ b/core/managers/plugin_manager.py
@@ -17,6 +17,9 @@ from ..utils.singleton import Singleton
 # 确保logger在模块级别可见
 __all__ = ['PluginManager', 'logger']
 
+# 确保logger在模块级别可见
+__all__ = ['PluginManager', 'logger']
+
 
 class PluginManager(Singleton):
     """
diff --git a/main.py b/main.py
index 91826e2..0e81884 100644
--- a/main.py
+++ b/main.py
@@ -133,6 +133,9 @@ async def main():
     # 同步帮助图片
     await matcher.sync_help_pic()
 
+    # 同步帮助图片
+    await matcher.sync_help_pic()
+
     # 初始化权限管理器（包含了管理员管理功能）
     await permission_manager.initialize()
 
diff --git a/models/events/message.py b/models/events/message.py
index ac88c9f..e521d57 100644
--- a/models/events/message.py
+++ b/models/events/message.py
@@ -4,7 +4,7 @@
 定义了消息相关的事件类，包括 MessageEvent, PrivateMessageEvent, GroupMessageEvent。
 """
 from dataclasses import dataclass, field
-from typing import List, Optional, Union
+from typing import List, Optional, Union, ClassVar
 
 from core.permission import Permission
 from models.message import MessageSegment
@@ -126,4 +126,4 @@ class GroupMessageEvent(MessageEvent):
         """
         await self.bot.send_group_msg(
             group_id=self.group_id, message=message, auto_escape=auto_escape
-        )
\ No newline at end of file
+        )
diff --git a/plugins/auto_approve.py b/plugins/auto_approve.py
index 874ca02..fa845a5 100644
--- a/plugins/auto_approve.py
+++ b/plugins/auto_approve.py
@@ -54,4 +54,4 @@ async def handle_group_request(bot: Bot, event: GroupRequestEvent):
         )
         print(f"[自动同意] 已同意加入群聊 {event.group_id} (邀请人: {event.user_id})")
     except Exception as e:
-        print(f"[自动同意] 同意群聊邀请失败: {e}")
\ No newline at end of file
+        print(f"[自动同意] 同意群聊邀请失败: {e}")
diff --git a/tests/test_plugin_reload_meta.py b/tests/test_plugin_reload_meta.py
index 8eb0f81..0f889c0 100644
--- a/tests/test_plugin_reload_meta.py
+++ b/tests/test_plugin_reload_meta.py
@@ -1,4 +1,3 @@
-
 from core.managers.command_manager import CommandManager
 
 class TestPluginReloadMeta: