diff --git a/plugins/permission_example/_manifest.json b/plugins/permission_example/_manifest.json
deleted file mode 100644
index 30564d391..000000000
--- a/plugins/permission_example/_manifest.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  "manifest_version": 1,
-  "name": "权限示例插件 (Permission Example Plugin)",
-  "version": "1.0.0",
-  "description": "MaiCore权限系统演示插件，包含权限节点注册、权限检查和多种权限命令示例。",
-  "author": {
-    "name": "MoFox-Studio",
-    "url": "https://github.com/MoFox-Studio"
-  },
-  "license": "GPL-v3.0-or-later",
-  "host_application": {
-    "min_version": "0.10.0"
-  },
-  "keywords": ["permission", "example", "权限", "admin", "user", "master", "demo", "tutorial"],
-  "categories": ["Examples", "Tutorial", "Permission"],
-  "default_locale": "zh-CN",
-  "locales_path": "_locales",
-  "plugin_info": {
-    "is_built_in": false,
-    "plugin_type": "example",
-    "components": [
-      {
-        "type": "command",
-        "name": "admin_example",
-        "description": "管理员权限示例命令",
-        "pattern": "/admin_example"
-      },
-      {
-        "type": "command",
-        "name": "user_example",
-        "description": "用户权限示例命令",
-        "pattern": "/user_example"
-      },
-      {
-        "type": "command",
-        "name": "master_example",
-        "description": "Master专用示例命令",
-        "pattern": "/master_example"
-      }
-    ]
-  }
-}
diff --git a/plugins/permission_example/plugin.py b/plugins/permission_example/plugin.py
deleted file mode 100644
index 8a2909414..000000000
--- a/plugins/permission_example/plugin.py
+++ /dev/null
@@ -1,107 +0,0 @@
-"""
-权限系统示例插件
-
-演示如何在插件中使用权限系统，包括权限节点注册、权限检查等功能。
-"""
-
-from typing import List
-
-from src.plugin_system.apis.plugin_register_api import register_plugin
-from src.plugin_system.base.base_plugin import BasePlugin
-from src.plugin_system.base.base_command import BaseCommand
-from src.plugin_system.apis.logging_api import get_logger
-from src.plugin_system.base.config_types import ConfigField
-from src.plugin_system.utils.permission_decorators import require_permission, require_master
-from src.common.message import ChatStream, Message
-
-
-logger = get_logger(__name__)
-
-
-class ExampleAdminCommand(BaseCommand):
-    """需要管理员权限的示例命令"""
-    
-
-    command_name = "admin_example"
-    command_description = "管理员权限示例命令"
-    command_pattern = r"^/admin_example$"
-    command_help = "管理员权限示例命令"
-    command_examples = ["/admin_example"]
-    intercept_message = True
-
-    def can_execute(self, message: Message, chat_stream: ChatStream) -> bool:
-        """基本检查"""
-        return True
-    
-    @require_permission("plugin.example.admin")
-    async def execute(self, message: Message, chat_stream: ChatStream, args: List[str]) -> None:
-        """执行管理员命令"""
-        await self.send_text("✅ 你有管理员权限！这是一个管理员专用功能。")
-        return True, "执行成功", True
-
-
-class ExampleUserCommand(BaseCommand):
-    """普通用户权限的示例命令"""
-    command_name = "user_example"
-    command_description = "用户权限示例命令"
-    command_pattern = r"^/user_example$"
-    command_help = "用户权限示例命令"
-    command_examples = ["/user_example"]
-    intercept_message = True
-
-    def can_execute(self, message: Message, chat_stream: ChatStream) -> bool:
-        """基本检查"""
-        return True
-    
-    @require_permission("plugin.example.user")
-    async def execute(self, message: Message, chat_stream: ChatStream, args: List[str]) -> None:
-        """执行用户命令"""
-        await self.send_text("✅ 你有用户权限！这是一个普通用户功能。")
-
-
-class ExampleMasterCommand(BaseCommand):
-    """Master专用的示例命令"""
-
-    command_name = "master_example"
-    command_description = "Master专用示例命令"
-    command_pattern = r"^/master_example$"
-    command_help = "Master专用示例命令"
-    command_examples = ["/master_example"]
-    intercept_message = True
-
-    def can_execute(self, message: Message, chat_stream: ChatStream) -> bool:
-        """基本检查"""
-        return True
-    
-    @require_master()
-    async def execute(self, message: Message, chat_stream: ChatStream, args: List[str]) -> None:
-        """执行Master命令"""
-        await self.send_text("👑 你是Master用户！这是Master专用功能。")
-
-@register_plugin
-class HelloWorldPlugin(BasePlugin):
-    """权限系统示例插件"""
-
-    # 插件基本信息
-    plugin_name: str = "permission_example"  # 内部标识符
-    enable_plugin: bool = True
-    dependencies: List[str] = []  # 插件依赖列表
-    python_dependencies: List[str] = []  # Python包依赖列表
-
-    config_file_name: str = "config.toml"  # 配置文件名
-
-
-    # 配置Schema定义
-    config_schema: dict = {
-        "plugin": {
-            "name": ConfigField(type=str, default="permission_example", description="插件名称"),
-            "version": ConfigField(type=str, default="1.0.0", description="插件版本"),
-            "enabled": ConfigField(type=bool, default=False, description="是否启用插件"),
-        }
-    }
-
-    def get_plugin_components(self):
-        return [(ExampleAdminCommand.get_command_info,ExampleAdminCommand),
-                (ExampleUserCommand.get_command_info,ExampleUserCommand),
-                (ExampleMasterCommand.get_command_info,ExampleMasterCommand)
-               ]
\ No newline at end of file
diff --git a/src/plugin_system/core/plugin_hot_reload.py b/src/plugin_system/core/plugin_hot_reload.py
index a88d3e568..c35aa71ed 100644
--- a/src/plugin_system/core/plugin_hot_reload.py
+++ b/src/plugin_system/core/plugin_hot_reload.py
@@ -5,7 +5,9 @@
 """
 
 import os
+import sys
 import time
+import importlib
 from pathlib import Path
 from threading import Thread
 from typing import Dict, Set, List, Optional, Tuple
@@ -27,7 +29,8 @@ class PluginFileHandler(FileSystemEventHandler):
         self.hot_reload_manager = hot_reload_manager
         self.pending_reloads: Set[str] = set()  # 待重载的插件名称
         self.last_reload_time: Dict[str, float] = {}  # 上次重载时间
-        self.debounce_delay = 1.0  # 防抖延迟（秒）
+        self.debounce_delay = 2.0  # 增加防抖延迟到2秒，确保文件写入完成
+        self.file_change_cache: Dict[str, float] = {}  # 文件变化缓存
 
     def on_modified(self, event):
         """文件修改事件"""
@@ -60,26 +63,42 @@ class PluginFileHandler(FileSystemEventHandler):
 
             plugin_name, source_type = plugin_info
             current_time = time.time()
-            last_time = self.last_reload_time.get(plugin_name, 0)
-
-            # 防抖处理，避免频繁重载
-            if current_time - last_time < self.debounce_delay:
+            
+            # 文件变化缓存，避免重复处理同一文件的快速连续变化
+            file_cache_key = f"{file_path}_{change_type}"
+            last_file_time = self.file_change_cache.get(file_cache_key, 0)
+            if current_time - last_file_time < 0.5:  # 0.5秒内的重复文件变化忽略
+                return
+            self.file_change_cache[file_cache_key] = current_time
+            
+            # 插件级别的防抖处理
+            last_plugin_time = self.last_reload_time.get(plugin_name, 0)
+            if current_time - last_plugin_time < self.debounce_delay:
+                # 如果在防抖期内，更新待重载标记但不立即处理
+                self.pending_reloads.add(plugin_name)
                 return
 
             file_name = Path(file_path).name
-            logger.info(f"📁 检测到插件文件变化: {file_name} ({change_type}) [{source_type}]")
+            logger.info(f"📁 检测到插件文件变化: {file_name} ({change_type}) [{source_type}] -> {plugin_name}")
 
             # 如果是删除事件，处理关键文件删除
             if change_type == "deleted":
+                # 解析实际的插件名称
+                actual_plugin_name = self.hot_reload_manager._resolve_plugin_name(plugin_name)
+                
                 if file_name == "plugin.py":
-                    if plugin_name in plugin_manager.loaded_plugins:
-                        logger.info(f"🗑️ 插件主文件被删除，卸载插件: {plugin_name} [{source_type}]")
-                        self.hot_reload_manager._unload_plugin(plugin_name)
+                    if actual_plugin_name in plugin_manager.loaded_plugins:
+                        logger.info(f"🗑️ 插件主文件被删除，卸载插件: {plugin_name} -> {actual_plugin_name} [{source_type}]")
+                        self.hot_reload_manager._unload_plugin(actual_plugin_name)
+                    else:
+                        logger.info(f"🗑️ 插件主文件被删除，但插件未加载: {plugin_name} -> {actual_plugin_name} [{source_type}]")
                     return
                 elif file_name in ("manifest.toml", "_manifest.json"):
-                    if plugin_name in plugin_manager.loaded_plugins:
-                        logger.info(f"🗑️ 插件配置文件被删除，卸载插件: {plugin_name} [{source_type}]")
-                        self.hot_reload_manager._unload_plugin(plugin_name)
+                    if actual_plugin_name in plugin_manager.loaded_plugins:
+                        logger.info(f"🗑️ 插件配置文件被删除，卸载插件: {plugin_name} -> {actual_plugin_name} [{source_type}]")
+                        self.hot_reload_manager._unload_plugin(actual_plugin_name)
+                    else:
+                        logger.info(f"🗑️ 插件配置文件被删除，但插件未加载: {plugin_name} -> {actual_plugin_name} [{source_type}]")
                     return
 
             # 对于修改和创建事件，都进行重载
@@ -87,29 +106,43 @@ class PluginFileHandler(FileSystemEventHandler):
             self.pending_reloads.add(plugin_name)
             self.last_reload_time[plugin_name] = current_time
 
-            # 延迟重载，避免文件正在写入时重载
+            # 延迟重载，确保文件写入完成
             reload_thread = Thread(
                 target=self._delayed_reload,
-                args=(plugin_name, source_type),
+                args=(plugin_name, source_type, current_time),
                 daemon=True
             )
             reload_thread.start()
 
         except Exception as e:
-            logger.error(f"❌ 处理文件变化时发生错误: {e}")
+            logger.error(f"❌ 处理文件变化时发生错误: {e}", exc_info=True)
 
-    def _delayed_reload(self, plugin_name: str, source_type: str):
+    def _delayed_reload(self, plugin_name: str, source_type: str, trigger_time: float):
         """延迟重载插件"""
         try:
+            # 等待文件写入完成
             time.sleep(self.debounce_delay)
 
-            if plugin_name in self.pending_reloads:
-                self.pending_reloads.remove(plugin_name)
-                logger.info(f"🔄 延迟重载插件: {plugin_name} [{source_type}]")
-                self.hot_reload_manager._reload_plugin(plugin_name)
+            # 检查是否还需要重载（可能在等待期间有更新的变化）
+            if plugin_name not in self.pending_reloads:
+                return
+                
+            # 检查是否有更新的重载请求
+            if self.last_reload_time.get(plugin_name, 0) > trigger_time:
+                return
+
+            self.pending_reloads.discard(plugin_name)
+            logger.info(f"🔄 开始延迟重载插件: {plugin_name} [{source_type}]")
+            
+            # 执行深度重载
+            success = self.hot_reload_manager._deep_reload_plugin(plugin_name)
+            if success:
+                logger.info(f"✅ 插件重载成功: {plugin_name} [{source_type}]")
+            else:
+                logger.error(f"❌ 插件重载失败: {plugin_name} [{source_type}]")
 
         except Exception as e:
-            logger.error(f"❌ 延迟重载插件 {plugin_name} 时发生错误: {e}")
+            logger.error(f"❌ 延迟重载插件 {plugin_name} 时发生错误: {e}", exc_info=True)
 
     def _get_plugin_info_from_path(self, file_path: str) -> Optional[Tuple[str, str]]:
         """从文件路径获取插件信息
@@ -237,35 +270,131 @@ class PluginHotReloadManager:
         logger.info("🛑 插件热重载已停止")
 
     def _reload_plugin(self, plugin_name: str):
-        """重载指定插件"""
+        """重载指定插件（简单重载）"""
         try:
-            logger.info(f"🔄 开始重载插件: {plugin_name}")
+            # 解析实际的插件名称
+            actual_plugin_name = self._resolve_plugin_name(plugin_name)
+            logger.info(f"🔄 开始简单重载插件: {plugin_name} -> {actual_plugin_name}")
 
-            if plugin_manager.reload_plugin(plugin_name):
-                logger.info(f"✅ 插件重载成功: {plugin_name}")
+            if plugin_manager.reload_plugin(actual_plugin_name):
+                logger.info(f"✅ 插件简单重载成功: {actual_plugin_name}")
+                return True
             else:
-                logger.error(f"❌ 插件重载失败: {plugin_name}")
+                logger.error(f"❌ 插件简单重载失败: {actual_plugin_name}")
+                return False
 
         except Exception as e:
-            logger.error(f"❌ 重载插件 {plugin_name} 时发生错误: {e}")
+            logger.error(f"❌ 重载插件 {plugin_name} 时发生错误: {e}", exc_info=True)
+            return False
+
+    def _resolve_plugin_name(self, folder_name: str) -> str:
+        """
+        将文件夹名称解析为实际的插件名称
+        通过检查插件管理器中的路径映射来找到对应的插件名
+        """
+        # 首先检查是否直接匹配
+        if folder_name in plugin_manager.plugin_classes:
+            logger.debug(f"🔍 直接匹配插件名: {folder_name}")
+            return folder_name
+            
+        # 如果没有直接匹配，搜索路径映射，并优先返回在插件类中存在的名称
+        matched_plugins = []
+        for plugin_name, plugin_path in plugin_manager.plugin_paths.items():
+            # 检查路径是否包含该文件夹名
+            if folder_name in plugin_path:
+                matched_plugins.append((plugin_name, plugin_path))
+                
+        # 在匹配的插件中，优先选择在插件类中存在的
+        for plugin_name, plugin_path in matched_plugins:
+            if plugin_name in plugin_manager.plugin_classes:
+                logger.debug(f"🔍 文件夹名 '{folder_name}' 映射到插件名 '{plugin_name}' (路径: {plugin_path})")
+                return plugin_name
+                
+        # 如果还是没找到在插件类中存在的，返回第一个匹配项
+        if matched_plugins:
+            plugin_name, plugin_path = matched_plugins[0]
+            logger.warning(f"⚠️ 文件夹 '{folder_name}' 映射到 '{plugin_name}'，但该插件类不存在")
+            return plugin_name
+                
+        # 如果还是没找到，返回原文件夹名
+        logger.warning(f"⚠️ 无法找到文件夹 '{folder_name}' 对应的插件名，使用原名称")
+        return folder_name
+
+    def _deep_reload_plugin(self, plugin_name: str):
+        """深度重载指定插件（清理模块缓存）"""
+        try:
+            # 解析实际的插件名称
+            actual_plugin_name = self._resolve_plugin_name(plugin_name)
+            logger.info(f"🔄 开始深度重载插件: {plugin_name} -> {actual_plugin_name}")
+            
+            # 强制清理相关模块缓存
+            self._force_clear_plugin_modules(plugin_name)
+            
+            # 使用插件管理器的强制重载功能
+            success = plugin_manager.force_reload_plugin(actual_plugin_name)
+            
+            if success:
+                logger.info(f"✅ 插件深度重载成功: {actual_plugin_name}")
+                return True
+            else:
+                logger.error(f"❌ 插件深度重载失败，尝试简单重载: {actual_plugin_name}")
+                # 如果深度重载失败，尝试简单重载
+                return self._reload_plugin(actual_plugin_name)
+
+        except Exception as e:
+            logger.error(f"❌ 深度重载插件 {plugin_name} 时发生错误: {e}", exc_info=True)
+            # 出错时尝试简单重载
+            return self._reload_plugin(plugin_name)
+
+    def _force_clear_plugin_modules(self, plugin_name: str):
+        """强制清理插件相关的模块缓存"""
+        import sys
+        
+        # 找到所有相关的模块名
+        modules_to_remove = []
+        plugin_module_prefix = f"src.plugins.built_in.{plugin_name}"
+        
+        for module_name in list(sys.modules.keys()):
+            if plugin_module_prefix in module_name:
+                modules_to_remove.append(module_name)
+                
+        # 删除模块缓存
+        for module_name in modules_to_remove:
+            if module_name in sys.modules:
+                logger.debug(f"🗑️ 清理模块缓存: {module_name}")
+                del sys.modules[module_name]
+
+    def _force_reimport_plugin(self, plugin_name: str):
+        """强制重新导入插件（委托给插件管理器）"""
+        try:
+            # 使用插件管理器的重载功能
+            success = plugin_manager.reload_plugin(plugin_name)
+            return success
+            
+        except Exception as e:
+            logger.error(f"❌ 强制重新导入插件 {plugin_name} 时发生错误: {e}", exc_info=True)
+            return False
 
     def _unload_plugin(self, plugin_name: str):
         """卸载指定插件"""
         try:
             logger.info(f"🗑️ 开始卸载插件: {plugin_name}")
-
+            
             if plugin_manager.unload_plugin(plugin_name):
                 logger.info(f"✅ 插件卸载成功: {plugin_name}")
+                return True
             else:
                 logger.error(f"❌ 插件卸载失败: {plugin_name}")
+                return False
 
         except Exception as e:
-            logger.error(f"❌ 卸载插件 {plugin_name} 时发生错误: {e}")
+            logger.error(f"❌ 卸载插件 {plugin_name} 时发生错误: {e}", exc_info=True)
+            return False
 
     def reload_all_plugins(self):
         """重载所有插件"""
         try:
-            logger.info("🔄 开始重载所有插件...")
+            logger.info("🔄 开始深度重载所有插件...")
 
             # 获取当前已加载的插件列表
             loaded_plugins = list(plugin_manager.loaded_plugins.keys())
@@ -274,15 +403,42 @@ class PluginHotReloadManager:
             fail_count = 0
 
             for plugin_name in loaded_plugins:
-                if plugin_manager.reload_plugin(plugin_name):
+                logger.info(f"🔄 重载插件: {plugin_name}")
+                if self._deep_reload_plugin(plugin_name):
                     success_count += 1
                 else:
                     fail_count += 1
 
             logger.info(f"✅ 插件重载完成: 成功 {success_count} 个，失败 {fail_count} 个")
+            
+            # 清理全局缓存
+            importlib.invalidate_caches()
 
         except Exception as e:
-            logger.error(f"❌ 重载所有插件时发生错误: {e}")
+            logger.error(f"❌ 重载所有插件时发生错误: {e}", exc_info=True)
+
+    def force_reload_plugin(self, plugin_name: str):
+        """手动强制重载指定插件（委托给插件管理器）"""
+        try:
+            logger.info(f"🔄 手动强制重载插件: {plugin_name}")
+            
+            # 清理待重载列表中的该插件（避免重复重载）
+            for handler in self.file_handlers:
+                handler.pending_reloads.discard(plugin_name)
+            
+            # 使用插件管理器的强制重载功能
+            success = plugin_manager.force_reload_plugin(plugin_name)
+            
+            if success:
+                logger.info(f"✅ 手动强制重载成功: {plugin_name}")
+            else:
+                logger.error(f"❌ 手动强制重载失败: {plugin_name}")
+                
+            return success
+            
+        except Exception as e:
+            logger.error(f"❌ 手动强制重载插件 {plugin_name} 时发生错误: {e}", exc_info=True)
+            return False
 
     def add_watch_directory(self, directory: str):
         """添加新的监听目录"""
@@ -321,14 +477,33 @@ class PluginHotReloadManager:
 
     def get_status(self) -> dict:
         """获取热重载状态"""
+        pending_reloads = set()
+        if self.file_handlers:
+            for handler in self.file_handlers:
+                pending_reloads.update(handler.pending_reloads)
+                
         return {
             "is_running": self.is_running,
             "watch_directories": self.watch_directories,
             "active_observers": len(self.observers),
             "loaded_plugins": len(plugin_manager.loaded_plugins),
             "failed_plugins": len(plugin_manager.failed_plugins),
+            "pending_reloads": list(pending_reloads),
+            "debounce_delay": self.file_handlers[0].debounce_delay if self.file_handlers else 0,
         }
 
+    def clear_all_caches(self):
+        """清理所有Python模块缓存"""
+        try:
+            logger.info("🧹 开始清理所有Python模块缓存...")
+            
+            # 重新扫描所有插件目录，这会重新加载模块
+            plugin_manager.rescan_plugin_directory()
+            logger.info("✅ 模块缓存清理完成")
+            
+        except Exception as e:
+            logger.error(f"❌ 清理模块缓存时发生错误: {e}", exc_info=True)
+
 
 # 全局热重载管理器实例
 hot_reload_manager = PluginHotReloadManager()
diff --git a/src/plugin_system/core/plugin_manager.py b/src/plugin_system/core/plugin_manager.py
index 5da07369f..4b4de3684 100644
--- a/src/plugin_system/core/plugin_manager.py
+++ b/src/plugin_system/core/plugin_manager.py
@@ -2,6 +2,7 @@ import asyncio
 import os
 import traceback
 import sys
+import importlib
 
 from typing import Dict, List, Optional, Tuple, Type, Any
 from importlib.util import spec_from_file_location, module_from_spec
@@ -289,11 +290,11 @@ class PluginManager:
 
         Args:
             plugin_file: 插件文件路径
-            plugin_name: 插件名称
-            plugin_dir: 插件目录路径
         """
-        # 生成模块名
+        # 生成模块名和插件信息
         plugin_path = Path(plugin_file)
+        plugin_dir = plugin_path.parent  # 插件目录
+        plugin_name = plugin_dir.name    # 插件名称
         module_name = ".".join(plugin_path.parent.parts)
 
         try:
@@ -307,13 +308,13 @@ class PluginManager:
             module.__package__ = module_name  # 设置模块包名
             spec.loader.exec_module(module)
 
-            logger.debug(f"插件模块加载成功: {plugin_file}")
+            logger.debug(f"插件模块加载成功: {plugin_file} -> {plugin_name} ({plugin_dir})")
             return True
 
         except Exception as e:
             error_msg = f"加载插件模块 {plugin_file} 失败: {e}"
             logger.error(error_msg)
-            self.failed_plugins[module_name] = error_msg
+            self.failed_plugins[plugin_name if 'plugin_name' in locals() else module_name] = error_msg
             return False
 
     # == 兼容性检查 ==
@@ -527,6 +528,10 @@ class PluginManager:
             # 从已加载插件中移除
             del self.loaded_plugins[plugin_name]
 
+            # 从插件类注册表中移除
+            if plugin_name in self.plugin_classes:
+                del self.plugin_classes[plugin_name]
+
             # 从失败列表中移除（如果存在）
             if plugin_name in self.failed_plugins:
                 del self.failed_plugins[plugin_name]
@@ -535,7 +540,7 @@ class PluginManager:
             return True
 
         except Exception as e:
-            logger.error(f"❌ 插件卸载失败: {plugin_name} - {str(e)}")
+            logger.error(f"❌ 插件卸载失败: {plugin_name} - {str(e)}", exc_info=True)
             return False
 
     def reload_plugin(self, plugin_name: str) -> bool:
@@ -548,55 +553,54 @@ class PluginManager:
             bool: 重载是否成功
         """
         try:
-            # 先卸载插件
+            logger.info(f"🔄 开始重载插件: {plugin_name}")
+
+            # 卸载插件
             if plugin_name in self.loaded_plugins:
-                self.unload_plugin(plugin_name)
+                if not self.unload_plugin(plugin_name):
+                    logger.warning(f"⚠️ 插件卸载失败，继续重载: {plugin_name}")
 
-            # 清除Python模块缓存
-            plugin_path = self.plugin_paths.get(plugin_name)
-            if plugin_path:
-                plugin_file = os.path.join(plugin_path, "plugin.py")
-                if os.path.exists(plugin_file):
-                    # 从sys.modules中移除相关模块
-                    modules_to_remove = []
-                    plugin_module_prefix = ".".join(Path(plugin_file).parent.parts)
+            # 重新扫描插件目录
+            self.rescan_plugin_directory()
 
-                    for module_name in sys.modules:
-                        if module_name.startswith(plugin_module_prefix):
-                            modules_to_remove.append(module_name)
-
-                    for module_name in modules_to_remove:
-                        del sys.modules[module_name]
-
-                    # 从插件类注册表中移除
-                    if plugin_name in self.plugin_classes:
-                        del self.plugin_classes[plugin_name]
-
-                    # 重新加载插件模块
-                    if self._load_plugin_module_file(plugin_file):
-                        # 重新加载插件实例
-                        success, _ = self.load_registered_plugin_classes(plugin_name)
-                        if success:
-                            logger.info(f"🔄 插件重载成功: {plugin_name}")
-                            return True
-                        else:
-                            logger.error(f"❌ 插件重载失败: {plugin_name} - 实例化失败")
-                            return False
-                    else:
-                        logger.error(f"❌ 插件重载失败: {plugin_name} - 模块加载失败")
-                        return False
+            # 重新加载插件实例
+            if plugin_name in self.plugin_classes:
+                success, _ = self.load_registered_plugin_classes(plugin_name)
+                if success:
+                    logger.info(f"✅ 插件重载成功: {plugin_name}")
+                    return True
                 else:
-                    logger.error(f"❌ 插件重载失败: {plugin_name} - 插件文件不存在")
+                    logger.error(f"❌ 插件重载失败: {plugin_name} - 实例化失败")
                     return False
             else:
-                logger.error(f"❌ 插件重载失败: {plugin_name} - 插件路径未知")
+                logger.error(f"❌ 插件重载失败: {plugin_name} - 插件类未找到")
                 return False
 
         except Exception as e:
-            logger.error(f"❌ 插件重载失败: {plugin_name} - {str(e)}")
-            logger.debug("详细错误信息: ", exc_info=True)
+            logger.error(f"❌ 插件重载失败: {plugin_name} - {str(e)}", exc_info=True)
             return False
 
+    def force_reload_plugin(self, plugin_name: str) -> bool:
+        """强制重载插件（使用简化的方法）
+        
+        Args:
+            plugin_name: 插件名称
+            
+        Returns:
+            bool: 重载是否成功
+        """
+        return self.reload_plugin(plugin_name)
+
+    def clear_all_plugin_caches(self):
+        """清理所有插件相关的模块缓存（简化版）"""
+        try:
+            logger.info("🧹 清理模块缓存...")
+            # 清理importlib缓存
+            importlib.invalidate_caches()
+            logger.info("🧹 模块缓存清理完成")
+        except Exception as e:
+            logger.error(f"❌ 清理模块缓存时发生错误: {e}", exc_info=True)
+
 
 # 全局插件管理器实例
 plugin_manager = PluginManager()
diff --git a/src/plugins/built_in/maizone_refactored/actions/read_feed_action.py b/src/plugins/built_in/maizone_refactored/actions/read_feed_action.py
index 934704dd3..d9089b52a 100644
--- a/src/plugins/built_in/maizone_refactored/actions/read_feed_action.py
+++ b/src/plugins/built_in/maizone_refactored/actions/read_feed_action.py
@@ -7,6 +7,7 @@ from typing import Tuple
 from src.common.logger import get_logger
 from src.plugin_system import BaseAction, ActionActivationType, ChatMode
 from src.plugin_system.apis import person_api, generator_api
+from src.plugin_system.apis.permission_api import permission_api
 from ..services.manager import get_qzone_service, get_config_getter
 
 logger = get_logger("MaiZone.ReadFeedAction")
@@ -32,27 +33,11 @@ class ReadFeedAction(BaseAction):
 
     async def _check_permission(self) -> bool:
         """检查当前用户是否有权限执行此动作"""
-        user_name = self.action_data.get("user_name", "")
-        person_id = person_api.get_person_id_by_name(user_name)
-        if not person_id:
-            return False
+        platform = self.chat_stream.platform
+        user_id = self.chat_stream.user_info.user_id
         
-        user_id = await person_api.get_person_value(person_id, "user_id")
-        if not user_id:
-            return False
-
-        get_config = get_config_getter()
-        permission_list = get_config("read.permission", [])
-        permission_type = get_config("read.permission_type", "blacklist")
-
-        if not isinstance(permission_list, list):
-            return False
-
-        if permission_type == 'whitelist':
-            return user_id in permission_list
-        elif permission_type == 'blacklist':
-            return user_id not in permission_list
-        return False
+        # 使用权限API检查用户是否有阅读说说的权限
+        return permission_api.check_permission(platform, user_id, "plugin.maizone.read_feed")
 
     async def execute(self) -> Tuple[bool, str]:
         """
diff --git a/src/plugins/built_in/maizone_refactored/actions/send_feed_action.py b/src/plugins/built_in/maizone_refactored/actions/send_feed_action.py
index 7b11ffe23..08fa372e1 100644
--- a/src/plugins/built_in/maizone_refactored/actions/send_feed_action.py
+++ b/src/plugins/built_in/maizone_refactored/actions/send_feed_action.py
@@ -7,6 +7,7 @@ from typing import Tuple
 from src.common.logger import get_logger
 from src.plugin_system import BaseAction, ActionActivationType, ChatMode
 from src.plugin_system.apis import person_api, generator_api
+from src.plugin_system.apis.permission_api import permission_api
 from ..services.manager import get_qzone_service, get_config_getter
 
 logger = get_logger("MaiZone.SendFeedAction")
@@ -32,27 +33,11 @@ class SendFeedAction(BaseAction):
 
     async def _check_permission(self) -> bool:
         """检查当前用户是否有权限执行此动作"""
-        user_name = self.action_data.get("user_name", "")
-        person_id = person_api.get_person_id_by_name(user_name)
-        if not person_id:
-            return False
+        platform = self.chat_stream.platform
+        user_id = self.chat_stream.user_info.user_id
         
-        user_id = await person_api.get_person_value(person_id, "user_id")
-        if not user_id:
-            return False
-
-        get_config = get_config_getter()
-        permission_list = get_config("send.permission", [])
-        permission_type = get_config("send.permission_type", "whitelist")
-
-        if not isinstance(permission_list, list):
-            return False
-
-        if permission_type == 'whitelist':
-            return user_id in permission_list
-        elif permission_type == 'blacklist':
-            return user_id not in permission_list
-        return False
+        # 使用权限API检查用户是否有发送说说的权限
+        return permission_api.check_permission(platform, user_id, "plugin.maizone.send_feed")
 
     async def execute(self) -> Tuple[bool, str]:
         """
diff --git a/src/plugins/built_in/maizone_refactored/commands/send_feed_command.py b/src/plugins/built_in/maizone_refactored/commands/send_feed_command.py
index 3a7be39d5..fc41b51ff 100644
--- a/src/plugins/built_in/maizone_refactored/commands/send_feed_command.py
+++ b/src/plugins/built_in/maizone_refactored/commands/send_feed_command.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 """
-发送说说命令组件
+发送说说命令        await self.send_text(f"收到！正在为你生成关于"{topic or '随机'}"的说说，请稍候...【热重载测试成功】")件
 """
 from typing import Tuple
 
@@ -16,15 +16,16 @@ logger = get_logger("MaiZone.SendFeedCommand")
 class SendFeedCommand(PlusCommand):
     """
     响应用户通过 `/send_feed` 命令发送说说的请求。
+    测试热重载功能 - 这是一个测试注释，现在应该可以正常工作了！
     """
     command_name: str = "send_feed"
-    command_description: str = "发送一条QQ空间说说"
+    command_description: str = "发一条QQ空间说说"
     command_aliases = ["发空间"]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
 
-    @require_permission("plugin.send.permission")
+    @require_permission("plugin.maizone.send_feed", "❌ 你没有发送QQ空间说说的权限")
     async def execute(self, args: CommandArgs) -> Tuple[bool, str, bool]:
         """
         执行命令的核心逻辑。
diff --git a/src/plugins/built_in/maizone_refactored/plugin.py b/src/plugins/built_in/maizone_refactored/plugin.py
index f6c6fbb29..ca9a8c72c 100644
--- a/src/plugins/built_in/maizone_refactored/plugin.py
+++ b/src/plugins/built_in/maizone_refactored/plugin.py
@@ -83,12 +83,19 @@ class MaiZoneRefactoredPlugin(BasePlugin):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
+        # 注册权限节点
         permission_api.register_permission_node(
-            "plugin.send.permission",
-            "是否可以使用机器人发送说说",
+            "plugin.maizone.send_feed",
+            "是否可以使用机器人发送QQ空间说说",
             "maiZone",
             False
         )
+        permission_api.register_permission_node(
+            "plugin.maizone.read_feed", 
+            "是否可以使用机器人读取QQ空间说说",
+            "maiZone",
+            True
+        )
         content_service = ContentService(self.get_config)
         image_service = ImageService(self.get_config)
         cookie_service = CookieService(self.get_config)
@@ -99,10 +106,18 @@ class MaiZoneRefactoredPlugin(BasePlugin):
         register_service("qzone", qzone_service)
         register_service("get_config", self.get_config)
         
-        asyncio.create_task(scheduler_service.start())
-        asyncio.create_task(monitor_service.start())
+        # 保存服务引用以便后续启动
+        self.scheduler_service = scheduler_service
+        self.monitor_service = monitor_service
         
-        logger.info("MaiZone重构版插件已加载，服务已注册，后台任务已启动。")
+        logger.info("MaiZone重构版插件已加载，服务已注册。")
+
+    async def on_plugin_loaded(self):
+        """插件加载完成后的回调，启动异步服务"""
+        if hasattr(self, 'scheduler_service') and hasattr(self, 'monitor_service'):
+            asyncio.create_task(self.scheduler_service.start())
+            asyncio.create_task(self.monitor_service.start())
+            logger.info("MaiZone后台任务已启动。")
 
     def get_plugin_components(self) -> List[Tuple[ComponentInfo, Type]]:
         return [
diff --git a/src/plugins/built_in/plugin_management/plugin.py b/src/plugins/built_in/plugin_management/plugin.py
index a0135d4d9..d0ffd484d 100644
--- a/src/plugins/built_in/plugin_management/plugin.py
+++ b/src/plugins/built_in/plugin_management/plugin.py
@@ -13,226 +13,313 @@ from src.plugin_system import (
     ComponentType,
     send_api,
 )
+from src.plugin_system.base.plus_command import PlusCommand
+from src.plugin_system.base.command_args import CommandArgs
+from src.plugin_system.base.component_types import PlusCommandInfo, ChatType
+from src.plugin_system.apis.permission_api import permission_api
+from src.plugin_system.utils.permission_decorators import require_permission
+from src.plugin_system.core.plugin_hot_reload import hot_reload_manager
 
 
-class ManagementCommand(BaseCommand):
-    command_name: str = "management"
-    description: str = "管理命令"
-    command_pattern: str = r"(?P<manage_command>^/pm(\s[a-zA-Z0-9_]+)*\s*$)"
+class ManagementCommand(PlusCommand):
+    """插件管理命令 - 使用PlusCommand系统"""
+    
+    command_name = "pm"
+    command_description = "插件管理命令，支持插件和组件的管理操作"
+    command_aliases = ["pluginmanage", "插件管理"]
+    priority = 10
+    chat_type_allow = ChatType.ALL
+    intercept_message = True
 
-    async def execute(self) -> Tuple[bool, str, bool]:
-        # sourcery skip: merge-duplicate-blocks
-        if (
-            not self.message
-            or not self.message.message_info
-            or not self.message.message_info.user_info
-            or str(self.message.message_info.user_info.user_id) not in self.get_config("plugin.permission", [])  # type: ignore
-        ):
-            await self._send_message("你没有权限使用插件管理命令")
-            return False, "没有权限", True
-        if not self.message.chat_stream:
-            await self._send_message("无法获取聊天流信息")
-            return False, "无法获取聊天流信息", True
-        self.stream_id = self.message.chat_stream.stream_id
-        if not self.stream_id:
-            await self._send_message("无法获取聊天流信息")
-            return False, "无法获取聊天流信息", True
-        command_list = self.matched_groups["manage_command"].strip().split(" ")
-        if len(command_list) == 1:
-            await self.show_help("all")
-            return True, "帮助已发送", True
-        if len(command_list) == 2:
-            match command_list[1]:
-                case "plugin":
-                    await self.show_help("plugin")
-                case "component":
-                    await self.show_help("component")
-                case "help":
-                    await self.show_help("all")
-                case _:
-                    await self._send_message("插件管理命令不合法")
-                    return False, "命令不合法", True
-        if len(command_list) == 3:
-            if command_list[1] == "plugin":
-                match command_list[2]:
-                    case "help":
-                        await self.show_help("plugin")
-                    case "list":
-                        await self._list_registered_plugins()
-                    case "list_enabled":
-                        await self._list_loaded_plugins()
-                    case "rescan":
-                        await self._rescan_plugin_dirs()
-                    case _:
-                        await self._send_message("插件管理命令不合法")
-                        return False, "命令不合法", True
-            elif command_list[1] == "component":
-                if command_list[2] == "list":
-                    await self._list_all_registered_components()
-                elif command_list[2] == "help":
-                    await self.show_help("component")
-                else:
-                    await self._send_message("插件管理命令不合法")
-                    return False, "命令不合法", True
-            else:
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-        if len(command_list) == 4:
-            if command_list[1] == "plugin":
-                match command_list[2]:
-                    case "load":
-                        await self._load_plugin(command_list[3])
-                    case "unload":
-                        await self._unload_plugin(command_list[3])
-                    case "reload":
-                        await self._reload_plugin(command_list[3])
-                    case "add_dir":
-                        await self._add_dir(command_list[3])
-                    case _:
-                        await self._send_message("插件管理命令不合法")
-                        return False, "命令不合法", True
-            elif command_list[1] == "component":
-                if command_list[2] != "list":
-                    await self._send_message("插件管理命令不合法")
-                    return False, "命令不合法", True
-                if command_list[3] == "enabled":
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    @require_permission("plugin.management.admin", "❌ 你没有插件管理的权限")
+    async def execute(self, args: CommandArgs) -> Tuple[bool, str, bool]:
+        """执行插件管理命令"""
+        if args.is_empty():
+            await self._show_help("all")
+            return True, "显示帮助信息", True
+        
+        subcommand = args.get_first().lower()
+        remaining_args = args.get_args()[1:]  # 获取除第一个参数外的所有参数
+        
+        if subcommand in ["plugin", "插件"]:
+            return await self._handle_plugin_commands(remaining_args)
+        elif subcommand in ["component", "组件", "comp"]:
+            return await self._handle_component_commands(remaining_args)
+        elif subcommand in ["help", "帮助"]:
+            await self._show_help("all")
+            return True, "显示帮助信息", True
+        else:
+            await self.send_text(f"❌ 未知的子命令: {subcommand}\n使用 /pm help 查看帮助")
+            return True, "未知子命令", True
+
+    async def _handle_plugin_commands(self, args: List[str]) -> Tuple[bool, str, bool]:
+        """处理插件相关命令"""
+        if not args:
+            await self._show_help("plugin")
+            return True, "显示插件帮助", True
+        
+        action = args[0].lower()
+        
+        if action in ["help", "帮助"]:
+            await self._show_help("plugin")
+        elif action in ["list", "列表"]:
+            await self._list_registered_plugins()
+        elif action in ["list_enabled", "已启用"]:
+            await self._list_loaded_plugins()
+        elif action in ["rescan", "重扫"]:
+            await self._rescan_plugin_dirs()
+        elif action in ["load", "加载"] and len(args) > 1:
+            await self._load_plugin(args[1])
+        elif action in ["unload", "卸载"] and len(args) > 1:
+            await self._unload_plugin(args[1])
+        elif action in ["reload", "重载"] and len(args) > 1:
+            await self._reload_plugin(args[1])
+        elif action in ["force_reload", "强制重载"] and len(args) > 1:
+            await self._force_reload_plugin(args[1])
+        elif action in ["add_dir", "添加目录"] and len(args) > 1:
+            await self._add_dir(args[1])
+        elif action in ["hotreload_status", "热重载状态"]:
+            await self._show_hotreload_status()
+        elif action in ["clear_cache", "清理缓存"]:
+            await self._clear_all_caches()
+        else:
+            await self.send_text("❌ 插件管理命令不合法\n使用 /pm plugin help 查看帮助")
+            return False, "命令不合法", True
+        
+        return True, "插件命令执行完成", True
+
+    async def _handle_component_commands(self, args: List[str]) -> Tuple[bool, str, bool]:
+        """处理组件相关命令"""
+        if not args:
+            await self._show_help("component")
+            return True, "显示组件帮助", True
+        
+        action = args[0].lower()
+        
+        if action in ["help", "帮助"]:
+            await self._show_help("component")
+        elif action in ["list", "列表"]:
+            if len(args) == 1:
+                await self._list_all_registered_components()
+            elif len(args) == 2:
+                if args[1] in ["enabled", "启用"]:
                     await self._list_enabled_components()
-                elif command_list[3] == "disabled":
+                elif args[1] in ["disabled", "禁用"]:
                     await self._list_disabled_components()
                 else:
-                    await self._send_message("插件管理命令不合法")
+                    await self.send_text("❌ 组件列表命令不合法")
                     return False, "命令不合法", True
-            else:
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-        if len(command_list) == 5:
-            if command_list[1] != "component":
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-            if command_list[2] != "list":
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-            if command_list[3] == "enabled":
-                await self._list_enabled_components(target_type=command_list[4])
-            elif command_list[3] == "disabled":
-                await self._list_disabled_components(target_type=command_list[4])
-            elif command_list[3] == "type":
-                await self._list_registered_components_by_type(command_list[4])
-            else:
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-        if len(command_list) == 6:
-            if command_list[1] != "component":
-                await self._send_message("插件管理命令不合法")
-                return False, "命令不合法", True
-            if command_list[2] == "enable":
-                if command_list[3] == "global":
-                    await self._globally_enable_component(command_list[4], command_list[5])
-                elif command_list[3] == "local":
-                    await self._locally_enable_component(command_list[4], command_list[5])
+            elif len(args) == 3:
+                if args[1] in ["enabled", "启用"]:
+                    await self._list_enabled_components(target_type=args[2])
+                elif args[1] in ["disabled", "禁用"]:
+                    await self._list_disabled_components(target_type=args[2])
+                elif args[1] in ["type", "类型"]:
+                    await self._list_registered_components_by_type(args[2])
                 else:
-                    await self._send_message("插件管理命令不合法")
-                    return False, "命令不合法", True
-            elif command_list[2] == "disable":
-                if command_list[3] == "global":
-                    await self._globally_disable_component(command_list[4], command_list[5])
-                elif command_list[3] == "local":
-                    await self._locally_disable_component(command_list[4], command_list[5])
-                else:
-                    await self._send_message("插件管理命令不合法")
+                    await self.send_text("❌ 组件列表命令不合法")
                     return False, "命令不合法", True
+        elif action in ["enable", "启用"] and len(args) >= 4:
+            scope = args[1].lower()
+            component_name = args[2]
+            component_type = args[3]
+            if scope in ["global", "全局"]:
+                await self._globally_enable_component(component_name, component_type)
+            elif scope in ["local", "本地"]:
+                await self._locally_enable_component(component_name, component_type)
             else:
-                await self._send_message("插件管理命令不合法")
+                await self.send_text("❌ 组件启用命令不合法，范围应为 global 或 local")
                 return False, "命令不合法", True
+        elif action in ["disable", "禁用"] and len(args) >= 4:
+            scope = args[1].lower()
+            component_name = args[2]
+            component_type = args[3]
+            if scope in ["global", "全局"]:
+                await self._globally_disable_component(component_name, component_type)
+            elif scope in ["local", "本地"]:
+                await self._locally_disable_component(component_name, component_type)
+            else:
+                await self.send_text("❌ 组件禁用命令不合法，范围应为 global 或 local")
+                return False, "命令不合法", True
+        else:
+            await self.send_text("❌ 组件管理命令不合法\n使用 /pm component help 查看帮助")
+            return False, "命令不合法", True
+        
+        return True, "组件命令执行完成", True
 
-        return True, "命令执行完成", True
-
-    async def show_help(self, target: str):
+    async def _show_help(self, target: str):
+        """显示帮助信息"""
         help_msg = ""
-        match target:
-            case "all":
-                help_msg = (
-                    "管理命令帮助\n"
-                    "/pm help 管理命令提示\n"
-                    "/pm plugin 插件管理命令\n"
-                    "/pm component 组件管理命令\n"
-                    "使用 /pm plugin help 或 /pm component help 获取具体帮助"
-                )
-            case "plugin":
-                help_msg = (
-                    "插件管理命令帮助\n"
-                    "/pm plugin help 插件管理命令提示\n"
-                    "/pm plugin list 列出所有注册的插件\n"
-                    "/pm plugin list_enabled 列出所有加载（启用）的插件\n"
-                    "/pm plugin rescan 重新扫描所有目录\n"
-                    "/pm plugin load <plugin_name> 加载指定插件\n"
-                    "/pm plugin unload <plugin_name> 卸载指定插件\n"
-                    "/pm plugin reload <plugin_name> 重新加载指定插件\n"
-                    "/pm plugin add_dir <directory_path> 添加插件目录\n"
-                )
-            case "component":
-                help_msg = (
-                    "组件管理命令帮助\n"
-                    "/pm component help 组件管理命令提示\n"
-                    "/pm component list 列出所有注册的组件\n"
-                    "/pm component list enabled <可选: type> 列出所有启用的组件\n"
-                    "/pm component list disabled <可选: type> 列出所有禁用的组件\n"
-                    "  - <type> 可选项: local，代表当前聊天中的；global，代表全局的\n"
-                    "  - <type> 不填时为 global\n"
-                    "/pm component list type <component_type> 列出已经注册的指定类型的组件\n"
-                    "/pm component enable global <component_name> <component_type> 全局启用组件\n"
-                    "/pm component enable local <component_name> <component_type> 本聊天启用组件\n"
-                    "/pm component disable global <component_name> <component_type> 全局禁用组件\n"
-                    "/pm component disable local <component_name> <component_type> 本聊天禁用组件\n"
-                    "  - <component_type> 可选项: action, command, event_handler\n"
-                )
-            case _:
-                return
-        await self._send_message(help_msg)
+        if target == "all":
+            help_msg = """📋 插件管理命令帮助
+
+🔧 主要功能：
+• `/pm help` - 显示此帮助
+• `/pm plugin` - 插件管理命令
+• `/pm component` - 组件管理命令
+
+📝 使用示例：
+• `/pm plugin help` - 查看插件管理帮助
+• `/pm component help` - 查看组件管理帮助
+
+🔄 别名：可以使用 `/pluginmanage` 或 `/插件管理` 代替 `/pm`"""
+        elif target == "plugin":
+            help_msg = """🔌 插件管理命令帮助
+
+📋 基本操作：
+• `/pm plugin help` - 显示插件管理帮助
+• `/pm plugin list` - 列出所有注册的插件
+• `/pm plugin list_enabled` - 列出所有加载（启用）的插件
+• `/pm plugin rescan` - 重新扫描所有插件目录
+
+⚙️ 插件控制：
+• `/pm plugin load <插件名>` - 加载指定插件
+• `/pm plugin unload <插件名>` - 卸载指定插件  
+• `/pm plugin reload <插件名>` - 重新加载指定插件
+• `/pm plugin force_reload <插件名>` - 强制重载指定插件（深度清理）
+• `/pm plugin add_dir <目录路径>` - 添加插件目录
+
+� 热重载管理：
+• `/pm plugin hotreload_status` - 查看热重载状态
+• `/pm plugin clear_cache` - 清理所有模块缓存
+
+�📝 示例：
+• `/pm plugin load echo_example`
+• `/pm plugin force_reload permission_manager_plugin`
+• `/pm plugin clear_cache`"""
+        elif target == "component":
+            help_msg = """🧩 组件管理命令帮助
+
+📋 基本查看：
+• `/pm component help` - 显示组件管理帮助
+• `/pm component list` - 列出所有注册的组件
+• `/pm component list enabled [类型]` - 列出启用的组件
+• `/pm component list disabled [类型]` - 列出禁用的组件
+• `/pm component list type <组件类型>` - 列出指定类型的组件
+
+⚙️ 组件控制：
+• `/pm component enable global <组件名> <类型>` - 全局启用组件
+• `/pm component enable local <组件名> <类型>` - 本聊天启用组件
+• `/pm component disable global <组件名> <类型>` - 全局禁用组件
+• `/pm component disable local <组件名> <类型>` - 本聊天禁用组件
+
+📝 组件类型：
+• `action` - 动作组件
+• `command` - 命令组件
+• `event_handler` - 事件处理组件
+• `plus_command` - 增强命令组件
+
+💡 示例：
+• `/pm component list type plus_command`
+• `/pm component enable global echo_command command`"""
+        
+        await self.send_text(help_msg)
 
     async def _list_loaded_plugins(self):
+        """列出已加载的插件"""
         plugins = plugin_manage_api.list_loaded_plugins()
-        await self._send_message(f"已加载的插件: {', '.join(plugins)}")
+        await self.send_text(f"📦 已加载的插件: {', '.join(plugins) if plugins else '无'}")
 
     async def _list_registered_plugins(self):
+        """列出已注册的插件"""
         plugins = plugin_manage_api.list_registered_plugins()
-        await self._send_message(f"已注册的插件: {', '.join(plugins)}")
+        await self.send_text(f"📋 已注册的插件: {', '.join(plugins) if plugins else '无'}")
 
     async def _rescan_plugin_dirs(self):
+        """重新扫描插件目录"""
         plugin_manage_api.rescan_plugin_directory()
-        await self._send_message("插件目录重新扫描执行中")
+        await self.send_text("🔄 插件目录重新扫描已启动")
 
     async def _load_plugin(self, plugin_name: str):
+        """加载指定插件"""
         success, count = plugin_manage_api.load_plugin(plugin_name)
         if success:
-            await self._send_message(f"插件加载成功: {plugin_name}")
+            await self.send_text(f"✅ 插件加载成功: `{plugin_name}`")
         else:
             if count == 0:
-                await self._send_message(f"插件{plugin_name}为禁用状态")
-            await self._send_message(f"插件加载失败: {plugin_name}")
+                await self.send_text(f"⚠️ 插件 `{plugin_name}` 为禁用状态")
+            else:
+                await self.send_text(f"❌ 插件加载失败: `{plugin_name}`")
 
     async def _unload_plugin(self, plugin_name: str):
+        """卸载指定插件"""
         success = await plugin_manage_api.remove_plugin(plugin_name)
         if success:
-            await self._send_message(f"插件卸载成功: {plugin_name}")
+            await self.send_text(f"✅ 插件卸载成功: `{plugin_name}`")
         else:
-            await self._send_message(f"插件卸载失败: {plugin_name}")
+            await self.send_text(f"❌ 插件卸载失败: `{plugin_name}`")
 
     async def _reload_plugin(self, plugin_name: str):
+        """重新加载指定插件"""
         success = await plugin_manage_api.reload_plugin(plugin_name)
         if success:
-            await self._send_message(f"插件重新加载成功: {plugin_name}")
+            await self.send_text(f"✅ 插件重新加载成功: `{plugin_name}`")
         else:
-            await self._send_message(f"插件重新加载失败: {plugin_name}")
+            await self.send_text(f"❌ 插件重新加载失败: `{plugin_name}`")
+
+    async def _force_reload_plugin(self, plugin_name: str):
+        """强制重载指定插件（深度清理）"""
+        await self.send_text(f"🔄 开始强制重载插件: `{plugin_name}`...")
+        
+        try:
+            success = hot_reload_manager.force_reload_plugin(plugin_name)
+            if success:
+                await self.send_text(f"✅ 插件强制重载成功: `{plugin_name}`")
+            else:
+                await self.send_text(f"❌ 插件强制重载失败: `{plugin_name}`")
+        except Exception as e:
+            await self.send_text(f"❌ 强制重载过程中发生错误: {str(e)}")
+
+    async def _show_hotreload_status(self):
+        """显示热重载状态"""
+        try:
+            status = hot_reload_manager.get_status()
+            
+            status_text = f"""🔄 **热重载系统状态**
+
+🟢 **运行状态:** {'运行中' if status['is_running'] else '已停止'}
+📂 **监听目录:** {len(status['watch_directories'])} 个
+👁️ **活跃观察者:** {status['active_observers']} 个
+📦 **已加载插件:** {status['loaded_plugins']} 个
+❌ **失败插件:** {status['failed_plugins']} 个
+⏱️ **防抖延迟:** {status.get('debounce_delay', 0)} 秒
+
+📋 **监听的目录:**"""
+            
+            for i, watch_dir in enumerate(status['watch_directories'], 1):
+                dir_type = "(内置插件)" if "src" in watch_dir else "(外部插件)"
+                status_text += f"\n{i}. `{watch_dir}` {dir_type}"
+            
+            if status.get('pending_reloads'):
+                status_text += f"\n\n⏳ **待重载插件:** {', '.join([f'`{p}`' for p in status['pending_reloads']])}"
+            
+            await self.send_text(status_text)
+            
+        except Exception as e:
+            await self.send_text(f"❌ 获取热重载状态时发生错误: {str(e)}")
+
+    async def _clear_all_caches(self):
+        """清理所有模块缓存"""
+        await self.send_text("🧹 开始清理所有Python模块缓存...")
+        
+        try:
+            hot_reload_manager.clear_all_caches()
+            await self.send_text("✅ 模块缓存清理完成！建议重载相关插件以确保生效。")
+        except Exception as e:
+            await self.send_text(f"❌ 清理缓存时发生错误: {str(e)}")
 
     async def _add_dir(self, dir_path: str):
-        await self._send_message(f"正在添加插件目录: {dir_path}")
+        """添加插件目录"""
+        await self.send_text(f"📁 正在添加插件目录: `{dir_path}`")
         success = plugin_manage_api.add_plugin_directory(dir_path)
         await asyncio.sleep(0.5)  # 防止乱序发送
         if success:
-            await self._send_message(f"插件目录添加成功: {dir_path}")
+            await self.send_text(f"✅ 插件目录添加成功: `{dir_path}`")
         else:
-            await self._send_message(f"插件目录添加失败: {dir_path}")
+            await self.send_text(f"❌ 插件目录添加失败: `{dir_path}`")
 
     def _fetch_all_registered_components(self) -> List[ComponentInfo]:
         all_plugin_info = component_manage_api.get_all_plugin_info()
@@ -245,47 +332,55 @@ class ManagementCommand(BaseCommand):
         return components_info
 
     def _fetch_locally_disabled_components(self) -> List[str]:
+        """获取本地禁用的组件列表"""
+        stream_id = self.message.chat_stream.stream_id
         locally_disabled_components_actions = component_manage_api.get_locally_disabled_components(
-            self.message.chat_stream.stream_id, ComponentType.ACTION
+            stream_id, ComponentType.ACTION
         )
         locally_disabled_components_commands = component_manage_api.get_locally_disabled_components(
-            self.message.chat_stream.stream_id, ComponentType.COMMAND
+            stream_id, ComponentType.COMMAND
+        )
+        locally_disabled_components_plus_commands = component_manage_api.get_locally_disabled_components(
+            stream_id, ComponentType.PLUS_COMMAND
         )
         locally_disabled_components_event_handlers = component_manage_api.get_locally_disabled_components(
-            self.message.chat_stream.stream_id, ComponentType.EVENT_HANDLER
+            stream_id, ComponentType.EVENT_HANDLER
         )
         return (
             locally_disabled_components_actions
             + locally_disabled_components_commands
+            + locally_disabled_components_plus_commands
             + locally_disabled_components_event_handlers
         )
 
     async def _list_all_registered_components(self):
+        """列出所有已注册的组件"""
         components_info = self._fetch_all_registered_components()
         if not components_info:
-            await self._send_message("没有注册的组件")
+            await self.send_text("📋 没有注册的组件")
             return
 
         all_components_str = ", ".join(
-            f"{component.name} ({component.component_type})" for component in components_info
+            f"`{component.name}` ({component.component_type})" for component in components_info
         )
-        await self._send_message(f"已注册的组件: {all_components_str}")
+        await self.send_text(f"📋 已注册的组件:\n{all_components_str}")
 
     async def _list_enabled_components(self, target_type: str = "global"):
+        """列出启用的组件"""
         components_info = self._fetch_all_registered_components()
         if not components_info:
-            await self._send_message("没有注册的组件")
+            await self.send_text("📋 没有注册的组件")
             return
 
         if target_type == "global":
             enabled_components = [component for component in components_info if component.enabled]
             if not enabled_components:
-                await self._send_message("没有满足条件的已启用全局组件")
+                await self.send_text("📋 没有满足条件的已启用全局组件")
                 return
             enabled_components_str = ", ".join(
-                f"{component.name} ({component.component_type})" for component in enabled_components
+                f"`{component.name}` ({component.component_type})" for component in enabled_components
             )
-            await self._send_message(f"满足条件的已启用全局组件: {enabled_components_str}")
+            await self.send_text(f"✅ 满足条件的已启用全局组件:\n{enabled_components_str}")
         elif target_type == "local":
             locally_disabled_components = self._fetch_locally_disabled_components()
             enabled_components = [
@@ -294,28 +389,29 @@ class ManagementCommand(BaseCommand):
                 if (component.name not in locally_disabled_components and component.enabled)
             ]
             if not enabled_components:
-                await self._send_message("本聊天没有满足条件的已启用组件")
+                await self.send_text("📋 本聊天没有满足条件的已启用组件")
                 return
             enabled_components_str = ", ".join(
-                f"{component.name} ({component.component_type})" for component in enabled_components
+                f"`{component.name}` ({component.component_type})" for component in enabled_components
             )
-            await self._send_message(f"本聊天满足条件的已启用组件: {enabled_components_str}")
+            await self.send_text(f"✅ 本聊天满足条件的已启用组件:\n{enabled_components_str}")
 
     async def _list_disabled_components(self, target_type: str = "global"):
+        """列出禁用的组件"""
         components_info = self._fetch_all_registered_components()
         if not components_info:
-            await self._send_message("没有注册的组件")
+            await self.send_text("📋 没有注册的组件")
             return
 
         if target_type == "global":
             disabled_components = [component for component in components_info if not component.enabled]
             if not disabled_components:
-                await self._send_message("没有满足条件的已禁用全局组件")
+                await self.send_text("📋 没有满足条件的已禁用全局组件")
                 return
             disabled_components_str = ", ".join(
-                f"{component.name} ({component.component_type})" for component in disabled_components
+                f"`{component.name}` ({component.component_type})" for component in disabled_components
             )
-            await self._send_message(f"满足条件的已禁用全局组件: {disabled_components_str}")
+            await self.send_text(f"❌ 满足条件的已禁用全局组件:\n{disabled_components_str}")
         elif target_type == "local":
             locally_disabled_components = self._fetch_locally_disabled_components()
             disabled_components = [
@@ -324,110 +420,115 @@ class ManagementCommand(BaseCommand):
                 if (component.name in locally_disabled_components or not component.enabled)
             ]
             if not disabled_components:
-                await self._send_message("本聊天没有满足条件的已禁用组件")
+                await self.send_text("📋 本聊天没有满足条件的已禁用组件")
                 return
             disabled_components_str = ", ".join(
-                f"{component.name} ({component.component_type})" for component in disabled_components
+                f"`{component.name}` ({component.component_type})" for component in disabled_components
             )
-            await self._send_message(f"本聊天满足条件的已禁用组件: {disabled_components_str}")
+            await self.send_text(f"❌ 本聊天满足条件的已禁用组件:\n{disabled_components_str}")
 
     async def _list_registered_components_by_type(self, target_type: str):
-        match target_type:
-            case "action":
-                component_type = ComponentType.ACTION
-            case "command":
-                component_type = ComponentType.COMMAND
-            case "event_handler":
-                component_type = ComponentType.EVENT_HANDLER
-            case _:
-                await self._send_message(f"未知组件类型: {target_type}")
-                return
+        """按类型列出已注册的组件"""
+        type_mapping = {
+            "action": ComponentType.ACTION,
+            "command": ComponentType.COMMAND,
+            "event_handler": ComponentType.EVENT_HANDLER,
+            "plus_command": ComponentType.PLUS_COMMAND,
+        }
+        
+        component_type = type_mapping.get(target_type.lower())
+        if not component_type:
+            await self.send_text(f"❌ 未知组件类型: `{target_type}`\n支持的类型: action, command, event_handler, plus_command")
+            return
 
         components_info = component_manage_api.get_components_info_by_type(component_type)
         if not components_info:
-            await self._send_message(f"没有注册的 {target_type} 组件")
+            await self.send_text(f"📋 没有注册的 `{target_type}` 组件")
             return
 
         components_str = ", ".join(
-            f"{name} ({component.component_type})" for name, component in components_info.items()
+            f"`{name}` ({component.component_type})" for name, component in components_info.items()
         )
-        await self._send_message(f"注册的 {target_type} 组件: {components_str}")
+        await self.send_text(f"📋 注册的 `{target_type}` 组件:\n{components_str}")
 
     async def _globally_enable_component(self, component_name: str, component_type: str):
-        match component_type:
-            case "action":
-                target_component_type = ComponentType.ACTION
-            case "command":
-                target_component_type = ComponentType.COMMAND
-            case "event_handler":
-                target_component_type = ComponentType.EVENT_HANDLER
-            case _:
-                await self._send_message(f"未知组件类型: {component_type}")
-                return
+        """全局启用组件"""
+        type_mapping = {
+            "action": ComponentType.ACTION,
+            "command": ComponentType.COMMAND,
+            "event_handler": ComponentType.EVENT_HANDLER,
+            "plus_command": ComponentType.PLUS_COMMAND,
+        }
+        
+        target_component_type = type_mapping.get(component_type.lower())
+        if not target_component_type:
+            await self.send_text(f"❌ 未知组件类型: `{component_type}`")
+            return
+            
         if component_manage_api.globally_enable_component(component_name, target_component_type):
-            await self._send_message(f"全局启用组件成功: {component_name}")
+            await self.send_text(f"✅ 全局启用组件成功: `{component_name}`")
         else:
-            await self._send_message(f"全局启用组件失败: {component_name}")
+            await self.send_text(f"❌ 全局启用组件失败: `{component_name}`")
 
     async def _globally_disable_component(self, component_name: str, component_type: str):
-        match component_type:
-            case "action":
-                target_component_type = ComponentType.ACTION
-            case "command":
-                target_component_type = ComponentType.COMMAND
-            case "event_handler":
-                target_component_type = ComponentType.EVENT_HANDLER
-            case _:
-                await self._send_message(f"未知组件类型: {component_type}")
-                return
+        """全局禁用组件"""
+        type_mapping = {
+            "action": ComponentType.ACTION,
+            "command": ComponentType.COMMAND,
+            "event_handler": ComponentType.EVENT_HANDLER,
+            "plus_command": ComponentType.PLUS_COMMAND,
+        }
+        
+        target_component_type = type_mapping.get(component_type.lower())
+        if not target_component_type:
+            await self.send_text(f"❌ 未知组件类型: `{component_type}`")
+            return
+            
         success = await component_manage_api.globally_disable_component(component_name, target_component_type)
         if success:
-            await self._send_message(f"全局禁用组件成功: {component_name}")
+            await self.send_text(f"✅ 全局禁用组件成功: `{component_name}`")
         else:
-            await self._send_message(f"全局禁用组件失败: {component_name}")
+            await self.send_text(f"❌ 全局禁用组件失败: `{component_name}`")
 
     async def _locally_enable_component(self, component_name: str, component_type: str):
-        match component_type:
-            case "action":
-                target_component_type = ComponentType.ACTION
-            case "command":
-                target_component_type = ComponentType.COMMAND
-            case "event_handler":
-                target_component_type = ComponentType.EVENT_HANDLER
-            case _:
-                await self._send_message(f"未知组件类型: {component_type}")
-                return
-        if component_manage_api.locally_enable_component(
-            component_name,
-            target_component_type,
-            self.message.chat_stream.stream_id,
-        ):
-            await self._send_message(f"本地启用组件成功: {component_name}")
+        """本地启用组件"""
+        type_mapping = {
+            "action": ComponentType.ACTION,
+            "command": ComponentType.COMMAND,
+            "event_handler": ComponentType.EVENT_HANDLER,
+            "plus_command": ComponentType.PLUS_COMMAND,
+        }
+        
+        target_component_type = type_mapping.get(component_type.lower())
+        if not target_component_type:
+            await self.send_text(f"❌ 未知组件类型: `{component_type}`")
+            return
+            
+        stream_id = self.message.chat_stream.stream_id
+        if component_manage_api.locally_enable_component(component_name, target_component_type, stream_id):
+            await self.send_text(f"✅ 本地启用组件成功: `{component_name}`")
         else:
-            await self._send_message(f"本地启用组件失败: {component_name}")
+            await self.send_text(f"❌ 本地启用组件失败: `{component_name}`")
 
     async def _locally_disable_component(self, component_name: str, component_type: str):
-        match component_type:
-            case "action":
-                target_component_type = ComponentType.ACTION
-            case "command":
-                target_component_type = ComponentType.COMMAND
-            case "event_handler":
-                target_component_type = ComponentType.EVENT_HANDLER
-            case _:
-                await self._send_message(f"未知组件类型: {component_type}")
-                return
-        if component_manage_api.locally_disable_component(
-            component_name,
-            target_component_type,
-            self.message.chat_stream.stream_id,
-        ):
-            await self._send_message(f"本地禁用组件成功: {component_name}")
+        """本地禁用组件"""
+        type_mapping = {
+            "action": ComponentType.ACTION,
+            "command": ComponentType.COMMAND,
+            "event_handler": ComponentType.EVENT_HANDLER,
+            "plus_command": ComponentType.PLUS_COMMAND,
+        }
+        
+        target_component_type = type_mapping.get(component_type.lower())
+        if not target_component_type:
+            await self.send_text(f"❌ 未知组件类型: `{component_type}`")
+            return
+            
+        stream_id = self.message.chat_stream.stream_id
+        if component_manage_api.locally_disable_component(component_name, target_component_type, stream_id):
+            await self.send_text(f"✅ 本地禁用组件成功: `{component_name}`")
         else:
-            await self._send_message(f"本地禁用组件失败: {component_name}")
-    
-    async def _send_message(self, message: str):
-        await send_api.text_to_stream(message, self.stream_id, typing=False, storage_message=False)
+            await self.send_text(f"❌ 本地禁用组件失败: `{component_name}`")
 
 
 @register_plugin
@@ -441,14 +542,22 @@ class PluginManagementPlugin(BasePlugin):
         "plugin": {
             "enabled": ConfigField(bool, default=False, description="是否启用插件"),
             "config_version": ConfigField(type=str, default="1.1.0", description="配置文件版本"),
-            "permission": ConfigField(
-                list, default=[], description="有权限使用插件管理命令的用户列表，请填写字符串形式的用户ID"
-            ),
         },
     }
 
-    def get_plugin_components(self) -> List[Tuple[CommandInfo, Type[BaseCommand]]]:
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        # 注册权限节点
+        permission_api.register_permission_node(
+            "plugin.management.admin",
+            "插件管理：可以管理插件和组件的加载、卸载、启用、禁用等操作",
+            "plugin_management",
+            False
+        )
+
+    def get_plugin_components(self) -> List[Tuple[PlusCommandInfo, Type[PlusCommand]]]:
+        """返回插件的PlusCommand组件"""
         components = []
         if self.get_config("plugin.enabled", True):
-            components.append((ManagementCommand.get_command_info(), ManagementCommand))
+            components.append((ManagementCommand.get_plus_command_info(), ManagementCommand))
         return components