diff --git a/main.py b/main.py
deleted file mode 100644
index 53e40853..00000000
--- a/main.py
+++ /dev/null
@@ -1,483 +0,0 @@
-import importlib
-import json
-import os
-import shutil
-import threading
-import time
-
-import logging
-import sys
-import traceback
-import asyncio
-
-sys.path.append(".")
-
-
-def check_file():
-    # 检查是否有banlist.py,如果没有就把banlist-template.py复制一份
-    if not os.path.exists('banlist.py'):
-        shutil.copy('banlist-template.py', 'banlist.py')
-
-    # 检查是否有sensitive.json
-    if not os.path.exists("sensitive.json"):
-        shutil.copy("res/templates/sensitive-template.json", "sensitive.json")
-
-    # 检查是否有scenario/default.json
-    if not os.path.exists("scenario/default.json"):
-        shutil.copy("scenario/default-template.json", "scenario/default.json")
-
-    # 检查cmdpriv.json
-    if not os.path.exists("cmdpriv.json"):
-        shutil.copy("res/templates/cmdpriv-template.json", "cmdpriv.json")
-
-    # 检查tips_custom
-    if not os.path.exists("tips.py"):
-        shutil.copy("tips-custom-template.py", "tips.py")
-
-    # 检查temp目录
-    if not os.path.exists("temp/"):
-        os.mkdir("temp/")
-
-    # 检查并创建plugins、prompts目录
-    check_path = ["plugins", "prompts"]
-    for path in check_path:
-        if not os.path.exists(path):
-            os.mkdir(path)
-
-    # 配置文件存在性校验
-    if not os.path.exists('config.py'):
-        shutil.copy('config-template.py', 'config.py')
-        print('请先在config.py中填写配置')
-        sys.exit(0)
-
-
-# 初始化相关文件
-check_file()
-
-from pkg.utils.log import init_runtime_log_file, reset_logging
-from pkg.config import manager as config_mgr
-from pkg.config.impls import pymodule as pymodule_cfg
-
-
-try:
-    import colorlog
-except ImportError:
-    # 尝试安装
-    import pkg.utils.pkgmgr as pkgmgr
-    try:
-        pkgmgr.install_requirements("requirements.txt")
-        import colorlog
-    except ImportError:
-        print("依赖不满足,请查看 https://github.com/RockChinQ/qcg-installer/issues/15")
-        sys.exit(1)
-import colorlog
-
-import requests
-import websockets.exceptions
-from urllib3.exceptions import InsecureRequestWarning
-import pkg.utils.context
-
-
-# 是否使用override.json覆盖配置
-# 仅在启动时提供 --override 或 -r 参数时生效
-use_override = False
-
-def ensure_dependencies():
-    import pkg.utils.pkgmgr as pkgmgr
-    pkgmgr.run_pip(["install", "openai", "Pillow", "nakuru-project-idk", "CallingGPT", "tiktoken", "--upgrade",
-                    "-i", "https://pypi.tuna.tsinghua.edu.cn/simple",
-                    "--trusted-host", "pypi.tuna.tsinghua.edu.cn"])
-
-
-known_exception_caught = False
-
-
-def override_config_manager():
-    config = pkg.utils.context.get_config_manager().data
-
-    if os.path.exists("override.json") and use_override:
-        override_json = json.load(open("override.json", "r", encoding="utf-8"))
-        overrided = []
-        for key in override_json:
-            if key in config:
-                config[key] = override_json[key]
-                # logging.info("覆写配置[{}]为[{}]".format(key, override_json[key]))
-                overrided.append(key)
-            else:
-                logging.error("无法覆写配置[{}]为[{}]，该配置不存在，请检查override.json是否正确".format(key, override_json[key]))
-        if len(overrided) > 0:
-            logging.info("已根据override.json覆写配置项: {}".format(", ".join(overrided)))
-
-
-def complete_tips():
-    """根据tips-custom-template模块补全tips模块的属性"""
-    non_exist_keys = []
-
-    is_integrity = True
-    logging.debug("检查tips模块完整性.")
-    tips_template = importlib.import_module('tips-custom-template')
-    tips = importlib.import_module('tips')
-    for key in dir(tips_template):
-        if not key.startswith("__") and not hasattr(tips, key):
-            setattr(tips, key, getattr(tips_template, key))
-            # logging.warning("[{}]不存在".format(key))
-            non_exist_keys.append(key)
-            is_integrity = False
-
-    if not is_integrity:
-        logging.warning("以下提示语字段不存在: {}".format(", ".join(non_exist_keys)))
-        logging.warning("tips模块不完整，您可以依据tips-custom-template.py检查tips.py")
-        logging.warning("以上配置已被设为默认值，将在3秒后继续启动... ")
-        time.sleep(3)
-
-
-async def start_process(first_time_init=False):
-    """启动流程，reload之后会被执行"""
-
-    global known_exception_caught
-    import pkg.utils.context
-
-    # 计算host和instance标识符
-    import pkg.audit.identifier
-    pkg.audit.identifier.init()
-
-    # 加载配置
-    cfg_inst: pymodule_cfg.PythonModuleConfigFile = pymodule_cfg.PythonModuleConfigFile(
-        'config.py',
-        'config-template.py'
-    )
-    await config_mgr.ConfigManager(cfg_inst).load_config()
-
-    override_config_manager()
-
-    # 检查tips模块
-    complete_tips()
-
-    cfg = pkg.utils.context.get_config_manager().data
-
-    # 更新openai库到最新版本
-    if 'upgrade_dependencies' not in cfg or cfg['upgrade_dependencies']:
-        print("正在更新依赖库，请等待...")
-        if 'upgrade_dependencies' not in cfg:
-            print("这个操作不是必须的,如果不想更新,请在config.py中添加upgrade_dependencies=False")
-        else:
-            print("这个操作不是必须的,如果不想更新,请在config.py中将upgrade_dependencies设置为False")
-        try:
-            ensure_dependencies()
-        except Exception as e:
-            print("更新openai库失败:{}, 请忽略或自行更新".format(e))
-
-    known_exception_caught = False
-    try:
-        try:
-
-            sh = reset_logging()
-            pkg.utils.context.context['logger_handler'] = sh
-
-            # 初始化文字转图片
-            from pkg.utils import text2img
-            text2img.initialize()
-
-            # 检查是否设置了管理员
-            if cfg['admin_qq'] == 0:
-                # logging.warning("未设置管理员QQ,管理员权限命令及运行告警将无法使用,如需设置请修改config.py中的admin_qq字段")
-                while True:
-                    try:
-                        cfg['admin_qq'] = int(input("未设置管理员QQ,管理员权限命令及运行告警将无法使用,请输入管理员QQ号: "))
-                        # 写入到文件
-
-                        # 读取文件
-                        config_file_str = ""
-                        with open("config.py", "r", encoding="utf-8") as f:
-                            config_file_str = f.read()
-                        # 替换
-                        config_file_str = config_file_str.replace("admin_qq = 0", "admin_qq = " + str(cfg['admin_qq']))
-                        # 写入
-                        with open("config.py", "w", encoding="utf-8") as f:
-                            f.write(config_file_str)
-
-                        print("管理员QQ已设置，如需修改请修改config.py中的admin_qq字段")
-                        time.sleep(4)
-                        break
-                    except ValueError:
-                        print("请输入数字")
-            
-            # 初始化中央服务器 API 交互实例
-            from pkg.utils.center import apigroup
-            from pkg.utils.center import v2 as center_v2
-
-            center_v2_api = center_v2.V2CenterAPI(
-                basic_info={
-                    "host_id": pkg.audit.identifier.identifier['host_id'],
-                    "instance_id": pkg.audit.identifier.identifier['instance_id'],
-                    "semantic_version": pkg.utils.updater.get_current_tag(),
-                    "platform": sys.platform,
-                },
-                runtime_info={
-                    "admin_id": "{}".format(cfg['admin_qq']),
-                    "msg_source": cfg['msg_source_adapter'],
-                }
-            )
-            pkg.utils.context.set_center_v2_api(center_v2_api)
-
-            import pkg.openai.manager
-            import pkg.database.manager
-            import pkg.openai.session
-            import pkg.qqbot.manager
-            import pkg.openai.dprompt
-            import pkg.qqbot.cmds.aamgr
-            
-            try:
-                pkg.openai.dprompt.register_all()
-                pkg.qqbot.cmds.aamgr.register_all()
-                pkg.qqbot.cmds.aamgr.apply_privileges()
-            except Exception as e:
-                logging.error(e)
-                traceback.print_exc()
-
-            # 配置OpenAI proxy
-            import openai
-            openai.proxies = None  # 先重置，因为重载后可能需要清除proxy
-            if "http_proxy" in cfg['openai_config'] and cfg['openai_config']["http_proxy"] is not None:
-                openai.proxies = {
-                    "http": cfg['openai_config']["http_proxy"],
-                    "https": cfg['openai_config']["http_proxy"]
-                }
-
-            # 配置openai api_base
-            if "reverse_proxy" in cfg['openai_config'] and cfg['openai_config']["reverse_proxy"] is not None:
-                logging.debug("设置反向代理: "+cfg['openai_config']['reverse_proxy'])
-                openai.base_url = cfg['openai_config']["reverse_proxy"]
-
-            # 主启动流程
-            database = pkg.database.manager.DatabaseManager()
-
-            database.initialize_database()
-
-            openai_interact = pkg.openai.manager.OpenAIInteract(cfg['openai_config']['api_key'])
-
-            # 加载所有未超时的session
-            pkg.openai.session.load_sessions()
-
-            # 初始化qq机器人
-            qqbot = pkg.qqbot.manager.QQBotManager(first_time_init=first_time_init)
-
-            # 加载插件
-            import pkg.plugin.host
-            pkg.plugin.host.load_plugins()
-
-            pkg.plugin.host.initialize_plugins()
-
-            if first_time_init:  # 不是热重载之后的启动,则启动新的bot线程
-
-                import mirai.exceptions
-
-                def run_bot_wrapper():
-                    global known_exception_caught
-                    try:
-                        logging.debug("使用账号: {}".format(qqbot.bot_account_id))
-                        qqbot.adapter.run_sync()
-                    except TypeError as e:
-                        if str(e).__contains__("argument 'debug'"):
-                            logging.error(
-                                "连接bot失败:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/82".format(e))
-                            known_exception_caught = True
-                        elif str(e).__contains__("As of 3.10, the *loop*"):
-                            logging.error(
-                                "Websockets版本过低:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/5".format(e))
-                            known_exception_caught = True
-
-                    except websockets.exceptions.InvalidStatus as e:
-                        logging.error(
-                            "mirai-api-http端口无法使用:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/22".format(
-                                e))
-                        known_exception_caught = True
-                    except mirai.exceptions.NetworkError as e:
-                        logging.error("连接mirai-api-http失败:{}, 请检查是否已按照文档启动mirai".format(e))
-                        known_exception_caught = True
-                    except Exception as e:
-                        if str(e).__contains__("404"):
-                            logging.error(
-                                "mirai-api-http端口无法使用:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/22".format(
-                                    e))
-                            known_exception_caught = True
-                        elif str(e).__contains__("signal only works in main thread"):
-                            logging.error(
-                                "hypercorn异常:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/86".format(
-                                    e))
-                            known_exception_caught = True
-                        elif str(e).__contains__("did not receive a valid HTTP"):
-                            logging.error(
-                                "mirai-api-http端口无法使用:{}, 解决方案: https://github.com/RockChinQ/QChatGPT/issues/22".format(
-                                    e))
-                        else:
-                            import traceback
-                            traceback.print_exc()
-                            logging.error(
-                                "捕捉到未知异常:{}, 请前往 https://github.com/RockChinQ/QChatGPT/issues 查找或提issue".format(e))
-                            known_exception_caught = True
-                            raise e
-                    finally:
-                        time.sleep(12)
-                threading.Thread(
-                    target=run_bot_wrapper
-                ).start()
-        except Exception as e:
-            traceback.print_exc()
-            if isinstance(e, KeyboardInterrupt):
-                logging.info("程序被用户中止")
-                sys.exit(0)
-            elif isinstance(e, SyntaxError):
-                logging.error("配置文件存在语法错误，请检查配置文件：\n1. 是否存在中文符号\n2. 是否已按照文件中的说明填写正确")
-                sys.exit(1)
-            else:
-                logging.error("初始化失败:{}".format(e))
-                sys.exit(1)
-    finally:
-        # 判断若是Windows，输出选择模式可能会暂停程序的警告
-        if os.name == 'nt':
-            time.sleep(2)
-            logging.info("您正在使用Windows系统，若命令行窗口处于“选择”模式，程序可能会被暂停，此时请右键点击窗口空白区域使其取消选择模式。")
-
-        time.sleep(12)
-        
-        if first_time_init:
-            if not known_exception_caught:
-                if cfg['msg_source_adapter'] == "yirimirai":
-                    logging.info("QQ: {}, MAH: {}".format(cfg['mirai_http_api_config']['qq'], cfg['mirai_http_api_config']['host']+":"+str(cfg['mirai_http_api_config']['port'])))
-                    logging.critical('程序启动完成,如长时间未显示 "成功登录到账号xxxxx" ,并且不回复消息,解决办法(请勿到群里问): '
-                                'https://github.com/RockChinQ/QChatGPT/issues/37')
-                elif cfg['msg_source_adapter'] == 'nakuru':
-                    logging.info("host: {}, port: {}, http_port: {}".format(cfg['nakuru_config']['host'], cfg['nakuru_config']['port'], cfg['nakuru_config']['http_port']))
-                    logging.critical('程序启动完成,如长时间未显示 "Protocol: connected" ,并且不回复消息,请检查config.py中的nakuru_config是否正确')
-            else:
-                sys.exit(1)
-        else:
-            logging.info('热重载完成')
-
-    # 发送赞赏码
-    if cfg['encourage_sponsor_at_start'] \
-        and pkg.utils.context.get_openai_manager().audit_mgr.get_total_text_length() >= 2048:
-
-        logging.info("发送赞赏码")
-        from mirai import MessageChain, Plain, Image
-        import pkg.utils.constants
-        message_chain = MessageChain([
-            Plain("自2022年12月初以来，开发者已经花费了大量时间和精力来维护本项目，如果您觉得本项目对您有帮助，欢迎赞赏开发者，"
-                  "以支持项目稳定运行😘"),
-            Image(base64=pkg.utils.constants.alipay_qr_b64),
-            Image(base64=pkg.utils.constants.wechat_qr_b64),
-            Plain("BTC: 3N4Azee63vbBB9boGv9Rjf4N5SocMe5eCq\nXMR: 89LS21EKQuDGkyQoe2nDupiuWXk4TVD6FALvSKv5owfmeJEPFpHeMsZLYtLiJ6GxLrhsRe5gMs6MyMSDn4GNQAse2Mae4KE\n\n"),
-            Plain("(本消息仅在启动时发送至管理员，如果您不想再看到此消息，请在config.py中将encourage_sponsor_at_start设置为False)")
-        ])
-        pkg.utils.context.get_qqbot_manager().notify_admin_message_chain(message_chain)
-
-    time.sleep(5)
-    import pkg.utils.updater
-    try:
-        if pkg.utils.updater.is_new_version_available():
-            logging.info("新版本可用，请发送 !update 进行自动更新\n更新日志:\n{}".format("\n".join(pkg.utils.updater.get_rls_notes())))
-        else:
-            # logging.info("当前已是最新版本")
-            pass
-
-    except Exception as e:
-        logging.warning("检查更新失败:{}".format(e))
-
-    try:
-        import pkg.utils.announcement as announcement
-        new_announcement = announcement.fetch_new()
-        if len(new_announcement) > 0:
-            for announcement in new_announcement:
-                logging.critical("[公告]<{}> {}".format(announcement['time'], announcement['content']))
-            
-            # 发送统计数据
-            pkg.utils.context.get_center_v2_api().main.post_announcement_showed(
-                [announcement['id'] for announcement in new_announcement]
-            )
-
-    except Exception as e:
-        logging.warning("获取公告失败:{}".format(e))
-
-    return qqbot
-
-def stop():
-    import pkg.qqbot.manager
-    import pkg.openai.session
-    try:
-        import pkg.plugin.host
-        pkg.plugin.host.unload_plugins()
-
-        qqbot_inst = pkg.utils.context.get_qqbot_manager()
-        assert isinstance(qqbot_inst, pkg.qqbot.manager.QQBotManager)
-
-        for session in pkg.openai.session.sessions:
-            logging.info('持久化session: %s', session)
-            pkg.openai.session.sessions[session].persistence()
-        pkg.utils.context.get_database_manager().close()
-    except Exception as e:
-        if not isinstance(e, KeyboardInterrupt):
-            raise e
-
-
-def main():
-    global use_override
-    # 检查是否携带了 --override 或 -r 参数
-    if '--override' in sys.argv or '-r' in sys.argv:
-        use_override = True
-
-    # 初始化logging
-    init_runtime_log_file()
-    pkg.utils.context.context['logger_handler'] = reset_logging()
-
-    # 配置线程池
-    from pkg.utils import ThreadCtl
-    thread_ctl = ThreadCtl(
-        sys_pool_num=8,
-        admin_pool_num=4,
-        user_pool_num=8
-    )
-    # 存进上下文
-    pkg.utils.context.set_thread_ctl(thread_ctl)
-
-    if len(sys.argv) > 1 and sys.argv[1] == 'update':
-        print("正在进行程序更新...")
-        import pkg.utils.updater as updater
-        updater.update_all(cli=True)
-        sys.exit(0)
-
-    # 关闭urllib的http警告
-    requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
-
-    def run_wrapper():
-        asyncio.run(start_process(True))
-
-    pkg.utils.context.get_thread_ctl().submit_sys_task(
-        run_wrapper
-    )
-
-    # 主线程循环
-    while True:
-        try:
-            time.sleep(0xFF)
-        except:
-            stop()
-            pkg.utils.context.get_thread_ctl().shutdown()
-
-            launch_args = sys.argv.copy()
-
-            if "--cov-report" not in launch_args:
-                import platform
-                if platform.system() == 'Windows':
-                    cmd = "taskkill /F /PID {}".format(os.getpid())
-                elif platform.system() in ['Linux', 'Darwin']:
-                    cmd = "kill -9 {}".format(os.getpid())
-                os.system(cmd)
-            else:
-                print("正常退出以生成覆盖率报告")
-                sys.exit(0)
-
-
-if __name__ == '__main__':
-    main()
-
diff --git a/pkg/command/cmdmgr.py b/pkg/command/cmdmgr.py
index 73e14584..a9feafdf 100644
--- a/pkg/command/cmdmgr.py
+++ b/pkg/command/cmdmgr.py
@@ -3,8 +3,8 @@ from __future__ import annotations
 import typing
 
 from ..core import app, entities as core_entities
-from ..openai import entities as llm_entities
-from ..openai.session import entities as session_entities
+from ..gai import entities as llm_entities
+from ..gai.session import entities as session_entities
 from . import entities, operator, errors
 
 from .operators import func, plugin, default, reset, list as list_cmd, last, next, delc, resend, prompt, cfg, cmd, help, version, update
diff --git a/pkg/command/entities.py b/pkg/command/entities.py
index 7fba96e5..98312bda 100644
--- a/pkg/command/entities.py
+++ b/pkg/command/entities.py
@@ -6,7 +6,7 @@ import pydantic
 import mirai
 
 from ..core import app, entities as core_entities
-from ..openai.session import entities as session_entities
+from ..gai.session import entities as session_entities
 from . import errors, operator
 
 
diff --git a/pkg/command/operator.py b/pkg/command/operator.py
index af1a5d6e..299bb6c0 100644
--- a/pkg/command/operator.py
+++ b/pkg/command/operator.py
@@ -4,7 +4,7 @@ import typing
 import abc
 
 from ..core import app, entities as core_entities
-from ..openai.session import entities as session_entities
+from ..gai.session import entities as session_entities
 from . import entities
 
 
diff --git a/pkg/core/app.py b/pkg/core/app.py
index 77b7fa6d..9fd2830d 100644
--- a/pkg/core/app.py
+++ b/pkg/core/app.py
@@ -3,11 +3,11 @@ from __future__ import annotations
 import logging
 import asyncio
 
-from ..qqbot import manager as qqbot_mgr
-from ..openai.session import sessionmgr as llm_session_mgr
-from ..openai.requester import modelmgr as llm_model_mgr
-from ..openai.sysprompt import sysprompt as llm_prompt_mgr
-from ..openai.tools import toolmgr as llm_tool_mgr
+from ..im import manager as qqbot_mgr
+from ..gai.session import sessionmgr as llm_session_mgr
+from ..gai.requester import modelmgr as llm_model_mgr
+from ..gai.sysprompt import sysprompt as llm_prompt_mgr
+from ..gai.tools import toolmgr as llm_tool_mgr
 from ..config import manager as config_mgr
 from ..database import manager as database_mgr
 from ..utils.center import v2 as center_mgr
diff --git a/pkg/core/boot.py b/pkg/core/boot.py
index 8a07b130..9153573d 100644
--- a/pkg/core/boot.py
+++ b/pkg/core/boot.py
@@ -14,11 +14,11 @@ from . import controller
 from ..pipeline import stagemgr
 from ..audit import identifier
 from ..database import manager as db_mgr
-from ..openai.session import sessionmgr as llm_session_mgr
-from ..openai.requester import modelmgr as llm_model_mgr
-from ..openai.sysprompt import sysprompt as llm_prompt_mgr
-from ..openai.tools import toolmgr as llm_tool_mgr
-from ..qqbot import manager as im_mgr
+from ..gai.session import sessionmgr as llm_session_mgr
+from ..gai.requester import modelmgr as llm_model_mgr
+from ..gai.sysprompt import sysprompt as llm_prompt_mgr
+from ..gai.tools import toolmgr as llm_tool_mgr
+from ..im import manager as im_mgr
 from ..command import cmdmgr
 from ..plugin import host as plugin_host
 from ..utils.center import v2 as center_v2
diff --git a/pkg/database/__init__.py b/pkg/database/__init__.py
deleted file mode 100644
index c40dc210..00000000
--- a/pkg/database/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-"""
-数据库操作封装
-"""
\ No newline at end of file
diff --git a/pkg/database/manager.py b/pkg/database/manager.py
deleted file mode 100644
index c1153e8f..00000000
--- a/pkg/database/manager.py
+++ /dev/null
@@ -1,365 +0,0 @@
-"""
-数据库管理模块
-"""
-import hashlib
-import json
-import logging
-import time
-
-import sqlite3
-
-from ..utils import context
-
-
-class DatabaseManager:
-    """封装数据库底层操作，并提供方法给上层使用"""
-
-    conn = None
-    cursor = None
-
-    def __init__(self, *args, **kwargs):
-
-        self.reconnect()
-
-        context.set_database_manager(self)
-
-    # 连接到数据库文件
-    def reconnect(self):
-        """连接到数据库"""
-        self.conn = sqlite3.connect('database.db', check_same_thread=False)
-        self.cursor = self.conn.cursor()
-
-    def close(self):
-        self.conn.close()
-
-    def __execute__(self, *args, **kwargs) -> sqlite3.Cursor:
-        # logging.debug('SQL: {}'.format(sql))
-        logging.debug('SQL: {}'.format(args))
-        c = self.cursor.execute(*args, **kwargs)
-        self.conn.commit()
-        return c
-
-    # 初始化数据库的函数
-    def initialize_database(self):
-        """创建数据表"""
-
-        self.__execute__("""
-        create table if not exists `sessions` (
-            `id` INTEGER PRIMARY KEY AUTOINCREMENT,
-            `name` varchar(255) not null,
-            `type` varchar(255) not null,
-            `number` bigint not null,
-            `create_timestamp` bigint not null,
-            `last_interact_timestamp` bigint not null,
-            `status` varchar(255) not null default 'on_going',
-            `default_prompt` text not null default '',
-            `prompt` text not null,
-            `token_counts` text not null default '[]'
-        )
-        """)
-
-        # 检查sessions表是否存在`default_prompt`字段, 检查是否存在`token_counts`字段
-        self.__execute__("PRAGMA table_info('sessions')")
-        columns = self.cursor.fetchall()
-        has_default_prompt = False
-        has_token_counts = False
-        for field in columns:
-            if field[1] == 'default_prompt':
-                has_default_prompt = True
-            if field[1] == 'token_counts':
-                has_token_counts = True
-            if has_default_prompt and has_token_counts:
-                break
-        if not has_default_prompt:
-            self.__execute__("alter table `sessions` add column `default_prompt` text not null default ''")
-        if not has_token_counts:
-            self.__execute__("alter table `sessions` add column `token_counts` text not null default '[]'")
-
-
-        self.__execute__("""
-        create table if not exists `account_fee`(
-            `id` INTEGER PRIMARY KEY AUTOINCREMENT,
-            `key_md5` varchar(255) not null,
-            `timestamp` bigint not null,
-            `fee` DECIMAL(12,6) not null
-        )
-        """)
-
-        self.__execute__("""
-        create table if not exists `account_usage`(
-            `id` INTEGER PRIMARY KEY AUTOINCREMENT,
-            `json` text not null
-        )
-        """)
-        # print('Database initialized.')
-
-    # session持久化
-    def persistence_session(self, subject_type: str, subject_number: int, create_timestamp: int,
-                            last_interact_timestamp: int, prompt: str, default_prompt: str = '', token_counts: str = ''):
-        """持久化指定session"""
-
-        # 检查是否已经有了此name和create_timestamp的session
-        # 如果有，就更新prompt和last_interact_timestamp
-        # 如果没有，就插入一条新的记录
-        self.__execute__("""
-        select count(*) from `sessions` where `type` = '{}' and `number` = {} and `create_timestamp` = {}
-        """.format(subject_type, subject_number, create_timestamp))
-        count = self.cursor.fetchone()[0]
-        if count == 0:
-
-            sql = """
-            insert into `sessions` (`name`, `type`, `number`, `create_timestamp`, `last_interact_timestamp`, `prompt`, `default_prompt`, `token_counts`) 
-            values (?, ?, ?, ?, ?, ?, ?, ?)
-            """
-
-            self.__execute__(sql,
-                             ("{}_{}".format(subject_type, subject_number), subject_type, subject_number, create_timestamp,
-                          last_interact_timestamp, prompt, default_prompt, token_counts))
-        else:
-            sql = """
-            update `sessions` set `last_interact_timestamp` = ?, `prompt` = ?, `token_counts` = ?
-            where `type` = ? and `number` = ? and `create_timestamp` = ?
-            """
-
-            self.__execute__(sql, (last_interact_timestamp, prompt, token_counts, subject_type,
-                                   subject_number, create_timestamp))
-
-    # 显式关闭一个session
-    def explicit_close_session(self, session_name: str, create_timestamp: int):
-        self.__execute__("""
-        update `sessions` set `status` = 'explicitly_closed' where `name` = '{}' and `create_timestamp` = {}
-        """.format(session_name, create_timestamp))
-
-    def set_session_ongoing(self, session_name: str, create_timestamp: int):
-        self.__execute__("""
-        update `sessions` set `status` = 'on_going' where `name` = '{}' and `create_timestamp` = {}
-        """.format(session_name, create_timestamp))
-
-    # 设置session为过期
-    def set_session_expired(self, session_name: str, create_timestamp: int):
-        self.__execute__("""
-        update `sessions` set `status` = 'expired' where `name` = '{}' and `create_timestamp` = {}
-        """.format(session_name, create_timestamp))
-
-    # 从数据库加载还没过期的session数据
-    def load_valid_sessions(self) -> dict:
-        # 从数据库中加载所有还没过期的session
-        config = context.get_config_manager().data
-        self.__execute__("""
-        select `name`, `type`, `number`, `create_timestamp`, `last_interact_timestamp`, `prompt`, `status`, `default_prompt`, `token_counts`
-        from `sessions` where `last_interact_timestamp` > {}
-        """.format(int(time.time()) - config['session_expire_time']))
-        results = self.cursor.fetchall()
-        sessions = {}
-        for result in results:
-            session_name = result[0]
-            subject_type = result[1]
-            subject_number = result[2]
-            create_timestamp = result[3]
-            last_interact_timestamp = result[4]
-            prompt = result[5]
-            status = result[6]
-            default_prompt = result[7]
-            token_counts = result[8]
-
-            # 当且仅当最后一个该对象的会话是on_going状态时，才会被加载
-            if status == 'on_going':
-                sessions[session_name] = {
-                    'subject_type': subject_type,
-                    'subject_number': subject_number,
-                    'create_timestamp': create_timestamp,
-                    'last_interact_timestamp': last_interact_timestamp,
-                    'prompt': prompt,
-                    'default_prompt': default_prompt,
-                    'token_counts': token_counts
-                }
-            else:
-                if session_name in sessions:
-                    del sessions[session_name]
-
-        return sessions
-
-    # 获取此session_name前一个session的数据
-    def last_session(self, session_name: str, cursor_timestamp: int):
-
-        self.__execute__("""
-        select `name`, `type`, `number`, `create_timestamp`, `last_interact_timestamp`, `prompt`, `status`, `default_prompt`, `token_counts`
-        from `sessions` where `name` = '{}' and `last_interact_timestamp` < {} order by `last_interact_timestamp` desc
-        limit 1
-        """.format(session_name, cursor_timestamp))
-        results = self.cursor.fetchall()
-        if len(results) == 0:
-            return None
-        result = results[0]
-
-        session_name = result[0]
-        subject_type = result[1]
-        subject_number = result[2]
-        create_timestamp = result[3]
-        last_interact_timestamp = result[4]
-        prompt = result[5]
-        status = result[6]
-        default_prompt = result[7]
-        token_counts = result[8]
-
-        return {
-            'subject_type': subject_type,
-            'subject_number': subject_number,
-            'create_timestamp': create_timestamp,
-            'last_interact_timestamp': last_interact_timestamp,
-            'prompt': prompt,
-            'default_prompt': default_prompt,
-            'token_counts': token_counts
-        }
-
-    # 获取此session_name后一个session的数据
-    def next_session(self, session_name: str, cursor_timestamp: int):
-
-        self.__execute__("""
-            select `name`, `type`, `number`, `create_timestamp`, `last_interact_timestamp`, `prompt`, `status`, `default_prompt`, `token_counts`
-            from `sessions` where `name` = '{}' and `last_interact_timestamp` > {} order by `last_interact_timestamp` asc
-            limit 1
-            """.format(session_name, cursor_timestamp))
-        results = self.cursor.fetchall()
-        if len(results) == 0:
-            return None
-        result = results[0]
-
-        session_name = result[0]
-        subject_type = result[1]
-        subject_number = result[2]
-        create_timestamp = result[3]
-        last_interact_timestamp = result[4]
-        prompt = result[5]
-        status = result[6]
-        default_prompt = result[7]
-        token_counts = result[8]
-
-        return {
-            'subject_type': subject_type,
-            'subject_number': subject_number,
-            'create_timestamp': create_timestamp,
-            'last_interact_timestamp': last_interact_timestamp,
-            'prompt': prompt,
-            'default_prompt': default_prompt,
-            'token_counts': token_counts
-        }
-
-    # 列出与某个对象的所有对话session
-    def list_history(self, session_name: str, capacity: int, page: int):
-        self.__execute__("""
-        select `name`, `type`, `number`, `create_timestamp`, `last_interact_timestamp`, `prompt`, `status`, `default_prompt`, `token_counts`
-        from `sessions` where `name` = '{}' order by `last_interact_timestamp` desc limit {} offset {}
-        """.format(session_name, capacity, capacity * page))
-        results = self.cursor.fetchall()
-        sessions = []
-        for result in results:
-            session_name = result[0]
-            subject_type = result[1]
-            subject_number = result[2]
-            create_timestamp = result[3]
-            last_interact_timestamp = result[4]
-            prompt = result[5]
-            status = result[6]
-            default_prompt = result[7]
-            token_counts = result[8]
-
-            sessions.append({
-                'subject_type': subject_type,
-                'subject_number': subject_number,
-                'create_timestamp': create_timestamp,
-                'last_interact_timestamp': last_interact_timestamp,
-                'prompt': prompt,
-                'default_prompt': default_prompt,
-                'token_counts': token_counts
-            })
-
-        return sessions
-
-    def delete_history(self, session_name: str, index: int) -> bool:
-        # 删除倒序第index个session
-        # 查找其id再删除
-        self.__execute__("""
-        delete from `sessions` where `id` in (select `id` from `sessions` where `name` = '{}' order by `last_interact_timestamp` desc limit 1 offset {})
-        """.format(session_name, index))
-
-        return self.cursor.rowcount == 1
-
-    def delete_all_history(self, session_name: str) -> bool:
-        self.__execute__("""
-        delete from `sessions` where `name` = '{}'
-        """.format(session_name))
-        return self.cursor.rowcount > 0
-
-    def delete_all_session_history(self) -> bool:
-        self.__execute__("""
-        delete from `sessions`
-        """)
-        return self.cursor.rowcount > 0
-
-    # 将apikey的使用量存进数据库
-    def dump_api_key_usage(self, api_keys: dict, usage: dict):
-        logging.debug('dumping api key usage...')
-        logging.debug(api_keys)
-        logging.debug(usage)
-        for api_key in api_keys:
-            # 计算key的md5值
-            key_md5 = hashlib.md5(api_keys[api_key].encode('utf-8')).hexdigest()
-            # 获取使用量
-            usage_count = 0
-            if key_md5 in usage:
-                usage_count = usage[key_md5]
-            # 将使用量存进数据库
-            # 先检查是否已存在
-            self.__execute__("""
-            select count(*) from `api_key_usage` where `key_md5` = '{}'""".format(key_md5))
-            result = self.cursor.fetchone()
-            if result[0] == 0:
-                # 不存在则插入
-                self.__execute__("""
-                insert into `api_key_usage` (`key_md5`, `usage`,`timestamp`) values ('{}', {}, {})
-                """.format(key_md5, usage_count, int(time.time())))
-            else:
-                # 存在则更新，timestamp设置为当前
-                self.__execute__("""
-                update `api_key_usage` set `usage` = {}, `timestamp` = {} where `key_md5` = '{}'
-                """.format(usage_count, int(time.time()), key_md5))
-
-    def load_api_key_usage(self):
-        self.__execute__("""
-        select `key_md5`, `usage` from `api_key_usage`
-        """)
-        results = self.cursor.fetchall()
-        usage = {}
-        for result in results:
-            key_md5 = result[0]
-            usage_count = result[1]
-            usage[key_md5] = usage_count
-        return usage
-
-    def dump_usage_json(self, usage: dict):
-
-        json_str = json.dumps(usage)
-        self.__execute__("""
-        select count(*) from `account_usage`""")
-        result = self.cursor.fetchone()
-        if result[0] == 0:
-            # 不存在则插入
-            self.__execute__("""
-            insert into `account_usage` (`json`) values ('{}')
-            """.format(json_str))
-        else:
-            # 存在则更新
-            self.__execute__("""
-            update `account_usage` set `json` = '{}' where `id` = 1
-            """.format(json_str))
-
-    def load_usage_json(self):
-        self.__execute__("""
-        select `json` from `account_usage` order by id desc limit 1
-        """)
-        result = self.cursor.fetchone()
-        if result is None:
-            return None
-        else:
-            return result[0]
diff --git a/pkg/openai/__init__.py b/pkg/gai/__init__.py
similarity index 100%
rename from pkg/openai/__init__.py
rename to pkg/gai/__init__.py
diff --git a/pkg/openai/api/__init__.py b/pkg/gai/api/__init__.py
similarity index 100%
rename from pkg/openai/api/__init__.py
rename to pkg/gai/api/__init__.py
diff --git a/pkg/openai/api/chat_completion.py b/pkg/gai/api/chat_completion.py
similarity index 100%
rename from pkg/openai/api/chat_completion.py
rename to pkg/gai/api/chat_completion.py
diff --git a/pkg/openai/api/completion.py b/pkg/gai/api/completion.py
similarity index 100%
rename from pkg/openai/api/completion.py
rename to pkg/gai/api/completion.py
diff --git a/pkg/openai/api/model.py b/pkg/gai/api/model.py
similarity index 100%
rename from pkg/openai/api/model.py
rename to pkg/gai/api/model.py
diff --git a/pkg/openai/entities.py b/pkg/gai/entities.py
similarity index 100%
rename from pkg/openai/entities.py
rename to pkg/gai/entities.py
diff --git a/pkg/openai/modelmgr.py b/pkg/gai/modelmgr.py
similarity index 96%
rename from pkg/openai/modelmgr.py
rename to pkg/gai/modelmgr.py
index 0abd2d16..69e64bed 100644
--- a/pkg/openai/modelmgr.py
+++ b/pkg/gai/modelmgr.py
@@ -8,9 +8,9 @@ Completion - text-davinci-003 等模型
 import tiktoken
 import openai
 
-from ..openai.api import model as api_model
-from ..openai.api import completion as api_completion
-from ..openai.api import chat_completion as api_chat_completion
+from ..gai.api import model as api_model
+from ..gai.api import completion as api_completion
+from ..gai.api import chat_completion as api_chat_completion
 
 COMPLETION_MODELS = {
     "gpt-3.5-turbo-instruct",
diff --git a/pkg/openai/requester/__init__.py b/pkg/gai/requester/__init__.py
similarity index 100%
rename from pkg/openai/requester/__init__.py
rename to pkg/gai/requester/__init__.py
diff --git a/pkg/openai/requester/api.py b/pkg/gai/requester/api.py
similarity index 100%
rename from pkg/openai/requester/api.py
rename to pkg/gai/requester/api.py
diff --git a/pkg/openai/requester/apis/__init__.py b/pkg/gai/requester/apis/__init__.py
similarity index 100%
rename from pkg/openai/requester/apis/__init__.py
rename to pkg/gai/requester/apis/__init__.py
diff --git a/pkg/openai/requester/apis/chatcmpl.py b/pkg/gai/requester/apis/chatcmpl.py
similarity index 100%
rename from pkg/openai/requester/apis/chatcmpl.py
rename to pkg/gai/requester/apis/chatcmpl.py
diff --git a/pkg/openai/requester/entities.py b/pkg/gai/requester/entities.py
similarity index 100%
rename from pkg/openai/requester/entities.py
rename to pkg/gai/requester/entities.py
diff --git a/pkg/openai/requester/modelmgr.py b/pkg/gai/requester/modelmgr.py
similarity index 100%
rename from pkg/openai/requester/modelmgr.py
rename to pkg/gai/requester/modelmgr.py
diff --git a/pkg/openai/requester/token.py b/pkg/gai/requester/token.py
similarity index 100%
rename from pkg/openai/requester/token.py
rename to pkg/gai/requester/token.py
diff --git a/pkg/openai/session/__init__.py b/pkg/gai/session/__init__.py
similarity index 100%
rename from pkg/openai/session/__init__.py
rename to pkg/gai/session/__init__.py
diff --git a/pkg/openai/session/entities.py b/pkg/gai/session/entities.py
similarity index 100%
rename from pkg/openai/session/entities.py
rename to pkg/gai/session/entities.py
diff --git a/pkg/openai/session/sessionmgr.py b/pkg/gai/session/sessionmgr.py
similarity index 100%
rename from pkg/openai/session/sessionmgr.py
rename to pkg/gai/session/sessionmgr.py
diff --git a/pkg/openai/sysprompt/__init__.py b/pkg/gai/sysprompt/__init__.py
similarity index 100%
rename from pkg/openai/sysprompt/__init__.py
rename to pkg/gai/sysprompt/__init__.py
diff --git a/pkg/openai/sysprompt/entities.py b/pkg/gai/sysprompt/entities.py
similarity index 85%
rename from pkg/openai/sysprompt/entities.py
rename to pkg/gai/sysprompt/entities.py
index 43cd3bf7..af190259 100644
--- a/pkg/openai/sysprompt/entities.py
+++ b/pkg/gai/sysprompt/entities.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 import typing
 import pydantic
 
-from ...openai import entities
+from ...gai import entities
 
 
 class Prompt(pydantic.BaseModel):
diff --git a/pkg/openai/sysprompt/loader.py b/pkg/gai/sysprompt/loader.py
similarity index 100%
rename from pkg/openai/sysprompt/loader.py
rename to pkg/gai/sysprompt/loader.py
diff --git a/pkg/openai/sysprompt/loaders/__init__.py b/pkg/gai/sysprompt/loaders/__init__.py
similarity index 100%
rename from pkg/openai/sysprompt/loaders/__init__.py
rename to pkg/gai/sysprompt/loaders/__init__.py
diff --git a/pkg/openai/sysprompt/loaders/scenario.py b/pkg/gai/sysprompt/loaders/scenario.py
similarity index 95%
rename from pkg/openai/sysprompt/loaders/scenario.py
rename to pkg/gai/sysprompt/loaders/scenario.py
index 4d54f30f..e0991ca7 100644
--- a/pkg/openai/sysprompt/loaders/scenario.py
+++ b/pkg/gai/sysprompt/loaders/scenario.py
@@ -5,7 +5,7 @@ import os
 
 from .. import loader
 from .. import entities
-from ....openai import entities as llm_entities
+from ....gai import entities as llm_entities
 
 
 class ScenarioPromptLoader(loader.PromptLoader):
diff --git a/pkg/openai/sysprompt/loaders/single.py b/pkg/gai/sysprompt/loaders/single.py
similarity index 96%
rename from pkg/openai/sysprompt/loaders/single.py
rename to pkg/gai/sysprompt/loaders/single.py
index 1fff5a69..9a3df6b7 100644
--- a/pkg/openai/sysprompt/loaders/single.py
+++ b/pkg/gai/sysprompt/loaders/single.py
@@ -3,7 +3,7 @@ import os
 
 from .. import loader
 from .. import entities
-from ....openai import entities as llm_entities
+from ....gai import entities as llm_entities
 
 
 class SingleSystemPromptLoader(loader.PromptLoader):
diff --git a/pkg/openai/sysprompt/sysprompt.py b/pkg/gai/sysprompt/sysprompt.py
similarity index 100%
rename from pkg/openai/sysprompt/sysprompt.py
rename to pkg/gai/sysprompt/sysprompt.py
diff --git a/pkg/openai/tools/__init__.py b/pkg/gai/tools/__init__.py
similarity index 100%
rename from pkg/openai/tools/__init__.py
rename to pkg/gai/tools/__init__.py
diff --git a/pkg/openai/tools/entities.py b/pkg/gai/tools/entities.py
similarity index 100%
rename from pkg/openai/tools/entities.py
rename to pkg/gai/tools/entities.py
diff --git a/pkg/openai/tools/toolmgr.py b/pkg/gai/tools/toolmgr.py
similarity index 100%
rename from pkg/openai/tools/toolmgr.py
rename to pkg/gai/tools/toolmgr.py
diff --git a/pkg/qqbot/__init__.py b/pkg/im/__init__.py
similarity index 100%
rename from pkg/qqbot/__init__.py
rename to pkg/im/__init__.py
diff --git a/pkg/qqbot/adapter.py b/pkg/im/adapter.py
similarity index 100%
rename from pkg/qqbot/adapter.py
rename to pkg/im/adapter.py
diff --git a/pkg/qqbot/manager.py b/pkg/im/manager.py
similarity index 95%
rename from pkg/qqbot/manager.py
rename to pkg/im/manager.py
index 12868b94..f6c8efe4 100644
--- a/pkg/qqbot/manager.py
+++ b/pkg/im/manager.py
@@ -10,11 +10,11 @@ from mirai import At, GroupMessage, MessageEvent, StrangerMessage, \
 import mirai
 import func_timeout
 
-from ..openai import session as openai_session
+from ..gai import session as openai_session
 
 from ..utils import context
 import tips as tips_custom
-from ..qqbot import adapter as msadapter
+from ..im import adapter as msadapter
 from .ratelim import ratelim
 
 from ..core import app, entities as core_entities
@@ -44,13 +44,13 @@ class QQBotManager:
 
         logging.debug("Use adapter:" + config['msg_source_adapter'])
         if config['msg_source_adapter'] == 'yirimirai':
-            from pkg.qqbot.sources.yirimirai import YiriMiraiAdapter
+            from pkg.im.sources.yirimirai import YiriMiraiAdapter
 
             mirai_http_api_config = config['mirai_http_api_config']
             self.bot_account_id = config['mirai_http_api_config']['qq']
             self.adapter = YiriMiraiAdapter(mirai_http_api_config)
         elif config['msg_source_adapter'] == 'nakuru':
-            from pkg.qqbot.sources.nakuru import NakuruProjectAdapter
+            from pkg.im.sources.nakuru import NakuruProjectAdapter
             self.adapter = NakuruProjectAdapter(config['nakuru_config'])
             self.bot_account_id = self.adapter.bot_account_id
         
diff --git a/pkg/qqbot/ratelim/__init__.py b/pkg/im/ratelim/__init__.py
similarity index 100%
rename from pkg/qqbot/ratelim/__init__.py
rename to pkg/im/ratelim/__init__.py
diff --git a/pkg/qqbot/ratelim/algo.py b/pkg/im/ratelim/algo.py
similarity index 100%
rename from pkg/qqbot/ratelim/algo.py
rename to pkg/im/ratelim/algo.py
diff --git a/pkg/qqbot/ratelim/algos/__init__.py b/pkg/im/ratelim/algos/__init__.py
similarity index 100%
rename from pkg/qqbot/ratelim/algos/__init__.py
rename to pkg/im/ratelim/algos/__init__.py
diff --git a/pkg/qqbot/ratelim/algos/fixedwin.py b/pkg/im/ratelim/algos/fixedwin.py
similarity index 100%
rename from pkg/qqbot/ratelim/algos/fixedwin.py
rename to pkg/im/ratelim/algos/fixedwin.py
diff --git a/pkg/qqbot/ratelim/ratelim.py b/pkg/im/ratelim/ratelim.py
similarity index 100%
rename from pkg/qqbot/ratelim/ratelim.py
rename to pkg/im/ratelim/ratelim.py
diff --git a/pkg/qqbot/sources/__init__.py b/pkg/im/sources/__init__.py
similarity index 100%
rename from pkg/qqbot/sources/__init__.py
rename to pkg/im/sources/__init__.py
diff --git a/pkg/qqbot/sources/nakuru.py b/pkg/im/sources/nakuru.py
similarity index 99%
rename from pkg/qqbot/sources/nakuru.py
rename to pkg/im/sources/nakuru.py
index fd278f70..f0df8665 100644
--- a/pkg/qqbot/sources/nakuru.py
+++ b/pkg/im/sources/nakuru.py
@@ -9,7 +9,7 @@ import nakuru
 import nakuru.entities.components as nkc
 
 from .. import adapter as adapter_model
-from ...qqbot import blob
+from ...im import blob
 from ...utils import context
 
 
diff --git a/pkg/qqbot/sources/yirimirai.py b/pkg/im/sources/yirimirai.py
similarity index 100%
rename from pkg/qqbot/sources/yirimirai.py
rename to pkg/im/sources/yirimirai.py
diff --git a/pkg/pipeline/process/handlers/chat.py b/pkg/pipeline/process/handlers/chat.py
index 889b3bb6..a7ac9f05 100644
--- a/pkg/pipeline/process/handlers/chat.py
+++ b/pkg/pipeline/process/handlers/chat.py
@@ -7,7 +7,7 @@ import mirai
 from .. import handler
 from ... import entities
 from ....core import entities as core_entities
-from ....openai import entities as llm_entities
+from ....gai import entities as llm_entities
 
 
 class ChatMessageHandler(handler.MessageHandler):
diff --git a/pkg/plugin/host.py b/pkg/plugin/host.py
index bf41003a..5e9ec9d7 100644
--- a/pkg/plugin/host.py
+++ b/pkg/plugin/host.py
@@ -15,7 +15,7 @@ from ..utils import network as network
 from ..utils import context as context
 from ..plugin import switch as switch
 from ..plugin import settings as settings
-from ..qqbot import adapter as msadapter
+from ..im import adapter as msadapter
 from ..plugin import metadata as metadata
 
 from mirai import Mirai
diff --git a/pkg/utils/context.py b/pkg/utils/context.py
deleted file mode 100644
index 9f201b81..00000000
--- a/pkg/utils/context.py
+++ /dev/null
@@ -1,128 +0,0 @@
-from __future__ import annotations
-
-import threading
-
-from ..database import manager as db_mgr
-from ..qqbot import manager as qqbot_mgr
-from ..config import  manager as config_mgr
-from ..plugin import host as plugin_host
-from .center import v2 as center_v2
-
-
-context = {
-    'inst': {
-        'database.manager.DatabaseManager': None,
-        'openai.manager.OpenAIInteract': None,
-        'qqbot.manager.QQBotManager': None,
-        'config.manager.ConfigManager': None,
-    },
-    'pool_ctl': None,
-    'logger_handler': None,
-    'config': None,
-    'plugin_host': None,
-}
-context_lock = threading.Lock()
-
-### context耦合度非常高，需要大改 ###
-def set_config(inst):
-    context_lock.acquire()
-    context['config'] = inst
-    context_lock.release()
-
-
-def get_config():
-    context_lock.acquire()
-    t = context['config']
-    context_lock.release()
-    return t
-
-
-def set_database_manager(inst: db_mgr.DatabaseManager):
-    context_lock.acquire()
-    context['inst']['database.manager.DatabaseManager'] = inst
-    context_lock.release()
-
-
-def get_database_manager() -> db_mgr.DatabaseManager:
-    context_lock.acquire()
-    t = context['inst']['database.manager.DatabaseManager']
-    context_lock.release()
-    return t
-
-
-def set_openai_manager(inst: openai_mgr.OpenAIInteract):
-    context_lock.acquire()
-    context['inst']['openai.manager.OpenAIInteract'] = inst
-    context_lock.release()
-
-
-def get_openai_manager() -> openai_mgr.OpenAIInteract:
-    context_lock.acquire()
-    t = context['inst']['openai.manager.OpenAIInteract']
-    context_lock.release()
-    return t
-
-
-def set_qqbot_manager(inst: qqbot_mgr.QQBotManager):
-    context_lock.acquire()
-    context['inst']['qqbot.manager.QQBotManager'] = inst
-    context_lock.release()
-
-
-def get_qqbot_manager() -> qqbot_mgr.QQBotManager:
-    context_lock.acquire()
-    t = context['inst']['qqbot.manager.QQBotManager']
-    context_lock.release()
-    return t
-
-
-def set_config_manager(inst: config_mgr.ConfigManager):
-    context_lock.acquire()
-    context['inst']['config.manager.ConfigManager'] = inst
-    context_lock.release()
-
-
-def get_config_manager() -> config_mgr.ConfigManager:
-    context_lock.acquire()
-    t = context['inst']['config.manager.ConfigManager']
-    context_lock.release()
-    return t
-
-
-def set_plugin_host(inst: plugin_host.PluginHost):
-    context_lock.acquire()
-    context['plugin_host'] = inst
-    context_lock.release()
-
-
-def get_plugin_host() -> plugin_host.PluginHost:
-    context_lock.acquire()
-    t = context['plugin_host']
-    context_lock.release()
-    return t
-
-
-def set_thread_ctl(inst: threadctl.ThreadCtl):
-    context_lock.acquire()
-    context['pool_ctl'] = inst
-    context_lock.release()
-
-
-def get_thread_ctl() -> threadctl.ThreadCtl:
-    context_lock.acquire()
-    t: threadctl.ThreadCtl = context['pool_ctl']
-    context_lock.release()
-    return t
-
-
-def set_center_v2_api(inst: center_v2.V2CenterAPI):
-    context_lock.acquire()
-    context['center_v2_api'] = inst
-    context_lock.release()
-
-
-def get_center_v2_api() -> center_v2.V2CenterAPI:
-    context_lock.acquire()
-    t: center_v2.V2CenterAPI = context['center_v2_api']
-    context_lock.release()
-    return t
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index c3e29401..38560047 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,5 @@ nakuru-project-idk
 CallingGPT
 tiktoken
 PyYaml
-aiohttp
\ No newline at end of file
+aiohttp
+pydantic