diff --git a/core/__init__.py b/core/__init__.py
index 41e8a92..7ff7c22 100644
--- a/core/__init__.py
+++ b/core/__init__.py
@@ -2,4 +2,4 @@ from .command_manager import matcher
 from .config_loader import global_config
 from .WS import WS
 
-__all__ = ["WS", "matcher", "global_config"]
+__all__ = ["WS", "matcher", "global_config", "PluginDataManager"]
diff --git a/core/plugin_manager.py b/core/plugin_manager.py
index aa16f52..a80a197 100644
--- a/core/plugin_manager.py
+++ b/core/plugin_manager.py
@@ -3,7 +3,9 @@
 
 负责扫描、加载和管理 `base_plugins` 目录下的所有插件。
 """
+
 import importlib
+import json
 import os
 import pkgutil
 import sys
@@ -19,10 +21,12 @@ def load_all_plugins():
     该函数会遍历 `plugins` 目录下的所有模块：
     1. 如果模块已加载，则执行 reload 操作（用于热重载）。
     2. 如果模块未加载，则执行 import 操作。
-    
+
     加载过程中会提取插件元数据 `__plugin_meta__` 并注册到 CommandManager。
     """
-    plugin_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "plugins")
+    plugin_dir = os.path.join(
+        os.path.dirname(os.path.abspath(__file__)), "..", "plugins"
+    )
     package_name = "plugins"
 
     logger.info(f"正在从 {package_name} 加载插件...")
@@ -37,13 +41,84 @@ def load_all_plugins():
             else:
                 module = importlib.import_module(full_module_name)
                 action = "加载"
-            
+
             # 提取插件元数据
             if hasattr(module, "__plugin_meta__"):
                 meta = getattr(module, "__plugin_meta__")
                 matcher.plugins[full_module_name] = meta
-            
+
             type_str = "包" if is_pkg else "文件"
             logger.success(f"   [{type_str}] 成功{action}: {module_name}")
         except Exception as e:
-            logger.error(f"   {action if 'action' in locals() else '加载'}插件 {module_name} 失败: {e}")
+            print(
+                f"   {action if 'action' in locals() else '加载'}插件 {module_name} 失败: {e}"
+            )
+
+
+class PluginDataManager:
+    """
+    用于管理插件产生的数据文件的类
+    """
+
+    def __init__(self, plugin_name: str):
+        """
+        初始化插件数据管理器
+
+        :param plugin_name: 插件名称
+        """
+        self.plugin_name = plugin_name
+        self.data_file = os.path.join(
+            os.path.dirname(os.path.abspath(__file__)),
+            "..",
+            "plugins",
+            "data",
+            self.plugin_name + ".json",
+        )
+        self.data = {}
+        self.load()
+
+    def load(self):
+        """读取配置文件"""
+        if not os.path.exists(self.data_file):
+            with open(self.data_file, "w", encoding="utf-8") as f:
+                self.set(self.plugin_name, [])
+        try:
+            with open(self.data_file, "r", encoding="utf-8") as f:
+                self.data = json.load(f)
+        except json.JSONDecodeError:
+            self.data = {}
+
+    def save(self):
+        """保存配置到文件"""
+        with open(self.data_file, "w", encoding="utf-8") as f:
+            json.dump(self.data, f, indent=2, ensure_ascii=False)
+
+    def get(self, key, default=None):
+        """获取配置项"""
+        return self.data.get(key, default)
+
+    def set(self, key, value):
+        """设置配置项"""
+        self.data[key] = value
+        self.save()
+
+    def add(self, key, value):
+        """添加配置项"""
+        if key not in self.data:
+            self.data[key] = []
+        self.data[key].append(value)
+        self.save()
+
+    def remove(self, key):
+        """删除配置项"""
+        if key in self.data:
+            del self.data[key]
+            self.save()
+
+    def clear(self):
+        """清空所有配置"""
+        self.data.clear()
+        self.save()
+
+    def get_all(self):
+        return self.data.copy()
diff --git a/models/__init__.py b/models/__init__.py
index a25a0af..3541531 100644
--- a/models/__init__.py
+++ b/models/__init__.py
@@ -1,20 +1,47 @@
 from .events.base import OneBotEvent
-from .events.message import MessageEvent, PrivateMessageEvent, GroupMessageEvent, MessageSegment
-from .events.notice import (
-    NoticeEvent, FriendAddNoticeEvent, FriendRecallNoticeEvent,
-    GroupRecallNoticeEvent, GroupIncreaseNoticeEvent,
-    GroupDecreaseNoticeEvent, GroupAdminNoticeEvent, GroupBanNoticeEvent,
-    GroupUploadNoticeEvent, GroupUploadFile,
-    NotifyNoticeEvent, PokeNotifyEvent, LuckyKingNotifyEvent, HonorNotifyEvent,
-    GroupCardNoticeEvent, OfflineFileNoticeEvent, OfflineFile,
-    ClientStatusNoticeEvent, ClientStatus, EssenceNoticeEvent
-)
-from .events.request import RequestEvent, FriendRequestEvent, GroupRequestEvent
-from .events.meta import MetaEvent, HeartbeatEvent, LifeCycleEvent, HeartbeatStatus
 from .events.factory import EventFactory
+from .events.message import (
+    GroupMessageEvent,
+    MessageEvent,
+    MessageSegment,
+    PrivateMessageEvent,
+)
+from .events.meta import HeartbeatEvent, HeartbeatStatus, LifeCycleEvent, MetaEvent
+from .events.notice import (
+    ClientStatus,
+    ClientStatusNoticeEvent,
+    EssenceNoticeEvent,
+    FriendAddNoticeEvent,
+    FriendRecallNoticeEvent,
+    GroupAdminNoticeEvent,
+    GroupBanNoticeEvent,
+    GroupCardNoticeEvent,
+    GroupDecreaseNoticeEvent,
+    GroupIncreaseNoticeEvent,
+    GroupRecallNoticeEvent,
+    GroupUploadFile,
+    GroupUploadNoticeEvent,
+    HonorNotifyEvent,
+    LuckyKingNotifyEvent,
+    NoticeEvent,
+    NotifyNoticeEvent,
+    OfflineFile,
+    OfflineFileNoticeEvent,
+    PokeNotifyEvent,
+)
+from .events.request import FriendRequestEvent, GroupRequestEvent, RequestEvent
 from .objects import (
-    GroupInfo, GroupMemberInfo, FriendInfo, StrangerInfo, LoginInfo,
-    VersionInfo, Status, EssenceMessage, GroupHonorInfo, CurrentTalkative, HonorInfo
+    CurrentTalkative,
+    EssenceMessage,
+    FriendInfo,
+    GroupHonorInfo,
+    GroupInfo,
+    GroupMemberInfo,
+    HonorInfo,
+    LoginInfo,
+    Status,
+    StrangerInfo,
+    VersionInfo,
 )
 
 # Alias for backward compatibility
diff --git a/models/message.py b/models/message.py
index ee7f701..f79d05f 100644
--- a/models/message.py
+++ b/models/message.py
@@ -4,6 +4,7 @@
 该模块定义了 `MessageSegment` 类，用于构建和表示 OneBot v11 协议中的消息段。
 通过此类，可以方便地创建文本、图片、At 等不同类型的消息内容，并支持链式操作。
 """
+
 from dataclasses import dataclass
 from typing import Any, Dict
 
@@ -67,7 +68,7 @@ class MessageSegment:
     # --- 快捷构造方法 ---
 
     @staticmethod
-    def text(text: str) -> "MessageSegment":
+    def text(text: str) -> "MessageSegment":  # noqa: F811
         """
         创建一个文本消息段。
 
diff --git a/plugins/admin.py b/plugins/admin.py
new file mode 100644
index 0000000..8e1b0e6
--- /dev/null
+++ b/plugins/admin.py
@@ -0,0 +1,115 @@
+from core import PluginDataManager
+from core.bot import Bot
+from core.command_manager import matcher
+from models import GroupMessageEvent
+
+__plugin_meta__ = {
+    "name": "admin",
+    "description": "机器人权限管理插件",
+    "usage": "/admin",
+}
+
+data = PluginDataManager("admin")
+
+
+@matcher.command("admin")
+async def handle_permission(bot: Bot, event: GroupMessageEvent, args: list[str]):
+    if not args:
+        await event.reply(
+            "机器人权限管理插件指令:\n/admin list 列出所有权限\n/admin add member <QQ号> 添加群成员权限\n/admin remove member <QQ号> 删除群成员权限\n/admin add group <群号> 添加群权限\n/admin remove group <群号> 删除群权限\n/admin clear member 清空群成员权限\n/admin clear group 清空群权限\n/admin clear all 清空所有权限"
+        )
+        return
+
+    if str(event.user_id) not in data.get("members", []):
+        await event.reply("你没有权限使用此命令。")
+        return
+    if str(event.group_id) not in data.get("groups", []):
+        await event.reply("群聊不在权限中")
+        return
+
+    action = args[0].lower()
+
+    # ensure storage keys exist
+    members = data.get("members", []) or []
+    groups = data.get("groups", []) or []
+
+    if action == "list":
+        msg_lines = ["当前权限列表:"]
+        msg_lines.append(
+            f"群成员权限 ({len(members)}): {', '.join(members) if members else '无'}"
+        )
+        msg_lines.append(
+            f"群权限 ({len(groups)}): {', '.join(groups) if groups else '无'}"
+        )
+        await event.reply("\n".join(msg_lines))
+        return
+
+    if action in ("add", "remove"):
+        if len(args) < 3:
+            await event.reply("参数错误，示例：/admin add member 123456")
+            return
+
+        target = args[1].lower()
+        value = args[2]
+
+        if target == "member":
+            # operate on members list
+            if action == "add":
+                if str(value) in members:
+                    await event.reply(f"成员 {value} 已存在，无需重复添加。")
+                    return
+                members.append(str(value))
+                data.set("members", members)
+                await event.reply(f"已添加群成员权限：{value}")
+                return
+            else:  # remove
+                if str(value) not in members:
+                    await event.reply(f"成员 {value} 不在权限列表中。")
+                    return
+                members = [m for m in members if m != str(value)]
+                data.set("members", members)
+                await event.reply(f"已移除群成员权限：{value}")
+                return
+
+        if target == "group":
+            if action == "add":
+                if str(value) in groups:
+                    await event.reply(f"群 {value} 已存在，无需重复添加。")
+                    return
+                groups.append(str(value))
+                data.set("groups", groups)
+                await event.reply(f"已添加群权限：{value}")
+                return
+            else:  # remove
+                if str(value) not in groups:
+                    await event.reply(f"群 {value} 不在权限列表中。")
+                    return
+                groups = [g for g in groups if g != str(value)]
+                data.set("groups", groups)
+                await event.reply(f"已移除群权限：{value}")
+                return
+
+        await event.reply("未知目标类型，请使用 member 或 group")
+        return
+
+    if action == "clear":
+        if len(args) < 2:
+            await event.reply("参数错误，示例：/admin clear member")
+            return
+        target = args[1].lower()
+        if target == "member":
+            data.set("members", [])
+            await event.reply("已清空群成员权限。")
+            return
+        if target == "group":
+            data.set("groups", [])
+            await event.reply("已清空群权限。")
+            return
+        if target == "all":
+            data.clear()
+            await event.reply("已清空所有权限。")
+            return
+        await event.reply("未知清空目标，请使用 member/group/all")
+        return
+
+    await event.reply("未知指令，使用 /admin 查看帮助")
diff --git a/plugins/data/admin.json b/plugins/data/admin.json
new file mode 100644
index 0000000..9e26dfe
--- /dev/null
+++ b/plugins/data/admin.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/plugins/jrcd.py b/plugins/jrcd.py
index 4b7e318..ee82e7f 100644
--- a/plugins/jrcd.py
+++ b/plugins/jrcd.py
@@ -10,6 +10,12 @@ from core.bot import Bot
 from core.command_manager import matcher
 from models import MessageEvent, MessageSegment
 
+__plugin_meta__ = {
+    "name": "jrcd",
+    "description": "来看看你的长度吧！",
+    "usage": "/jrcd\n/bbcd [@某人]",
+}
+
 # jrcd
 JRCDMSG_1 = [
     "今天的长度是%scm，可以让我一口吃掉吗罒ω罒",
@@ -28,15 +34,15 @@ JRCDMSG_3 = [
     "今天的长度是%scm，单是看到哥哥的长度就....(〃w〃)",
 ]
 
-# bbcd short
-BBCDMSG1 = ["还行,可以尝试一下(๑‾ ꇴ ‾๑)"]
-BBCDMSG2 = ["差的不多,富贵险中求一下(*°ｰ°)v?"]
-BBCDMSG3 = ["快逃!!!!!!!!(o(*°▽°*)o)"]
-
 # bbcd long
-BBCDMSG4 = ["差的不多,富贵险中求一下(*°ｰ°)v?", "还行,可以尝试一下(๑‾ ꇴ ‾๑)"]
-BBCDMSG5 = ["不错的成绩,努力一下或许可以让他受孕哦..(〃w〃)"]
-BBCDMSG6 = ["好猛,试试强制让他受孕吧！！！(((o(*°▽°*)o)))"]
+BBCDMSG1 = ["还行,可以尝试一下(๑‾ ꇴ ‾๑)"]
+BBCDMSG2 = ["不错的成绩,努力一下或许可以让他受孕哦..(〃w〃)"]
+BBCDMSG3 = ["好猛,试试强制让他受孕吧！！！(((o(*°▽°*)o)))"]
+
+# bbcd short
+BBCDMSG4 = ["差的不多,富贵险中求一下(*°ｰ°)v?"]
+BBCDMSG5 = ["还行,可以尝试一下(๑‾ ꇴ ‾๑)"]
+BBCDMSG6 = ["快逃!!!!!!!!(o(*°▽°*)o)"]
 
 # bbcd equal
 BBCDMSG7 = ["试试刺刀看看谁能赢吧！"]
diff --git a/plugins/thpic.py b/plugins/thpic.py
index a586533..da0784d 100644
--- a/plugins/thpic.py
+++ b/plugins/thpic.py
@@ -9,6 +9,12 @@ from core.bot import Bot
 from core.command_manager import matcher
 from models import MessageEvent, MessageSegment
 
+__plugin_meta__ = {
+    "name": "thpic",
+    "description": "来看看东方Project的图片吧！",
+    "usage": "/thpic",
+}
+
 
 @matcher.command("thpic")
 async def handle_echo(bot: Bot, event: MessageEvent, args: list[str]):