diff --git a/app/core/meta/releasegroup.py b/app/core/meta/releasegroup.py
index 61528ad9..4545ec2a 100644
--- a/app/core/meta/releasegroup.py
+++ b/app/core/meta/releasegroup.py
@@ -81,7 +81,6 @@ class ReleaseGroupsMatcher(metaclass=Singleton):
     }
 
     def __init__(self):
-        self.systemconfig = SystemConfigOper()
         release_groups = []
         for site_groups in self.RELEASE_GROUPS.values():
             for release_group in site_groups:
@@ -98,7 +97,7 @@ class ReleaseGroupsMatcher(metaclass=Singleton):
             return ""
         if not groups:
             # 自定义组
-            custom_release_groups = self.systemconfig.get(SystemConfigKey.CustomReleaseGroups)
+            custom_release_groups = SystemConfigOper().get(SystemConfigKey.CustomReleaseGroups)
             if isinstance(custom_release_groups, list):
                 custom_release_groups = list(filter(None, custom_release_groups))
             if custom_release_groups:
diff --git a/app/core/metainfo.py b/app/core/metainfo.py
index 2fc867db..b38c019c 100644
--- a/app/core/metainfo.py
+++ b/app/core/metainfo.py
@@ -197,67 +197,3 @@ def find_metainfo(title: str) -> Tuple[str, dict]:
     elif metainfo.get('begin_episode') and not metainfo.get('end_episode'):
         metainfo['total_episode'] = 1
     return title, metainfo
-
-
-def test_find_metainfo():
-    """
-    测试find_metainfo函数的各种ID识别格式
-    """
-    test_cases = [
-        # 测试 [tmdbid=xxxx] 格式
-        ("The Vampire Diaries (2009) [tmdbid=18165]", "18165"),
-        # 测试 [tmdbid-xxxx] 格式
-        ("Inception (2010) [tmdbid-27205]", "27205"),
-        # 测试 [tmdb=xxxx] 格式
-        ("Breaking Bad (2008) [tmdb=1396]", "1396"),
-        # 测试 [tmdb-xxxx] 格式
-        ("Interstellar (2014) [tmdb-157336]", "157336"),
-        # 测试 {tmdbid=xxxx} 格式
-        ("Stranger Things (2016) {tmdbid=66732}", "66732"),
-        # 测试 {tmdbid-xxxx} 格式
-        ("The Matrix (1999) {tmdbid-603}", "603"),
-        # 测试 {tmdb=xxxx} 格式
-        ("Game of Thrones (2011) {tmdb=1399}", "1399"),
-        # 测试 {tmdb-xxxx} 格式
-        ("Avatar (2009) {tmdb-19995}", "19995"),
-    ]
-    
-    for title, expected_tmdbid in test_cases:
-        cleaned_title, metainfo = find_metainfo(title)
-        found_tmdbid = metainfo.get('tmdbid')
-        
-        print(f"原标题: {title}")
-        print(f"清理后标题: {cleaned_title}")
-        print(f"期望的tmdbid: {expected_tmdbid}")
-        print(f"识别的tmdbid: {found_tmdbid}")
-        print(f"结果: {'通过' if found_tmdbid == expected_tmdbid else '失败'}")
-        print("-" * 50)
-
-
-def test_meta_info_path():
-    """
-    测试MetaInfoPath函数
-    """
-    # 测试文件路径
-    path_tests = [
-        # 文件名中包含tmdbid
-        Path("/movies/The Vampire Diaries (2009) [tmdbid=18165]/The.Vampire.Diaries.S01E01.1080p.mkv"),
-        # 目录名中包含tmdbid
-        Path("/movies/Inception (2010) [tmdbid-27205]/Inception.2010.1080p.mkv"),
-        # 父目录名中包含tmdbid
-        Path("/movies/Breaking Bad (2008) [tmdb=1396]/Season 1/Breaking.Bad.S01E01.1080p.mkv"),
-        # 祖父目录名中包含tmdbid
-        Path("/tv/Game of Thrones (2011) {tmdb=1399}/Season 1/Game.of.Thrones.S01E01.1080p.mkv"),
-    ]
-    
-    for path in path_tests:
-        meta = MetaInfoPath(path)
-        print(f"测试路径: {path}")
-        print(f"识别结果: tmdbid={meta.tmdbid}")
-        print("-" * 50)
-
-
-if __name__ == "__main__":
-    # 运行测试函数
-    # test_find_metainfo()
-    test_meta_info_path()
diff --git a/app/core/plugin.py b/app/core/plugin.py
index 96065b17..b99bddc7 100644
--- a/app/core/plugin.py
+++ b/app/core/plugin.py
@@ -87,7 +87,6 @@ class PluginManager(metaclass=Singleton):
     """
     插件管理器
     """
-    systemconfig: SystemConfigOper = None
 
     # 插件列表
     _plugins: dict = {}
@@ -99,10 +98,6 @@ class PluginManager(metaclass=Singleton):
     _observer: Observer = None
 
     def __init__(self):
-        self.siteshelper = SitesHelper()
-        self.pluginhelper = PluginHelper()
-        self.systemconfig = SystemConfigOper()
-        self.plugindata = PluginDataOper()
         # 开发者模式监测插件修改
         if settings.DEV or settings.PLUGIN_AUTO_RELOAD:
             self.__start_monitor()
@@ -141,7 +136,7 @@ class PluginManager(metaclass=Singleton):
                 filter_func=lambda _, obj: check_module(obj)
             )
         # 已安装插件
-        installed_plugins = self.systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
+        installed_plugins = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
         # 排序
         plugins.sort(key=lambda x: x.plugin_order if hasattr(x, "plugin_order") else 0)
         for plugin in plugins:
@@ -331,7 +326,7 @@ class PluginManager(metaclass=Singleton):
 
         def install_plugin(plugin):
             start_time = time.time()
-            state, msg = self.pluginhelper.install(pid=plugin.id, repo_url=plugin.repo_url, force_install=True)
+            state, msg = PluginHelper().install(pid=plugin.id, repo_url=plugin.repo_url, force_install=True)
             elapsed_time = time.time() - start_time
             if state:
                 logger.info(
@@ -346,7 +341,7 @@ class PluginManager(metaclass=Singleton):
             return []
 
         # 获取已安装插件列表
-        install_plugins = self.systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
+        install_plugins = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
         # 获取在线插件列表
         online_plugins = self.get_online_plugins()
         # 确定需要安装的插件
@@ -382,19 +377,21 @@ class PluginManager(metaclass=Singleton):
         )
         return sync_plugins
 
-    def install_plugin_missing_dependencies(self) -> List[str]:
+    @staticmethod
+    def install_plugin_missing_dependencies() -> List[str]:
         """
         安装插件中缺失或不兼容的依赖项
         """
+        pluginhelper = PluginHelper()
         # 第一步：获取需要安装的依赖项列表
-        missing_dependencies = self.pluginhelper.find_missing_dependencies()
+        missing_dependencies = pluginhelper.find_missing_dependencies()
         if not missing_dependencies:
             return missing_dependencies
         logger.debug(f"检测到缺失的依赖项: {missing_dependencies}")
         logger.info(f"开始安装缺失的依赖项，共 {len(missing_dependencies)} 个...")
         # 第二步：安装依赖项并返回结果
         total_start_time = time.time()
-        success, message = self.pluginhelper.install_dependencies(missing_dependencies)
+        success, message = pluginhelper.install_dependencies(missing_dependencies)
         total_elapsed_time = time.time() - total_start_time
         if success:
             logger.info(f"已完成 {len(missing_dependencies)} 个依赖项安装，总耗时：{total_elapsed_time:.2f} 秒")
@@ -409,7 +406,7 @@ class PluginManager(metaclass=Singleton):
         """
         if not self._plugins.get(pid):
             return {}
-        conf = self.systemconfig.get(self._config_key % pid)
+        conf = SystemConfigOper().get(self._config_key % pid)
         if conf:
             # 去掉空Key
             return {k: v for k, v in conf.items() if k}
@@ -423,7 +420,7 @@ class PluginManager(metaclass=Singleton):
         """
         if not self._plugins.get(pid):
             return False
-        self.systemconfig.set(self._config_key % pid, conf)
+        SystemConfigOper().set(self._config_key % pid, conf)
         return True
 
     def delete_plugin_config(self, pid: str) -> bool:
@@ -433,7 +430,7 @@ class PluginManager(metaclass=Singleton):
         """
         if not self._plugins.get(pid):
             return False
-        return self.systemconfig.delete(self._config_key % pid)
+        return SystemConfigOper().delete(self._config_key % pid)
 
     def delete_plugin_data(self, pid: str) -> bool:
         """
@@ -442,7 +439,7 @@ class PluginManager(metaclass=Singleton):
         """
         if not self._plugins.get(pid):
             return False
-        self.plugindata.del_data(pid)
+        PluginDataOper().del_data(pid)
         return True
 
     def get_plugin_state(self, pid: str) -> bool:
@@ -804,7 +801,7 @@ class PluginManager(metaclass=Singleton):
         # 返回值
         plugins = []
         # 已安装插件
-        installed_apps = self.systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
+        installed_apps = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
         for pid, plugin_class in self._plugins.items():
             # 运行状插件
             plugin_obj = self._running_plugins.get(pid)
@@ -901,9 +898,9 @@ class PluginManager(metaclass=Singleton):
         if not market:
             return []
         # 已安装插件
-        installed_apps = self.systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
+        installed_apps = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
         # 获取在线插件
-        online_plugins = self.pluginhelper.get_plugins(market, package_version)
+        online_plugins = PluginHelper().get_plugins(market, package_version)
         if online_plugins is None:
             logger.warning(
                 f"获取{package_version if package_version else ''}插件库失败：{market}，请检查 GitHub 网络连接")
@@ -990,7 +987,8 @@ class PluginManager(metaclass=Singleton):
 
         return ret_plugins
 
-    def __set_and_check_auth_level(self, plugin: Union[schemas.Plugin, Type[Any]],
+    @staticmethod
+    def __set_and_check_auth_level(plugin: Union[schemas.Plugin, Type[Any]],
                                    source: Optional[Union[dict, Type[Any]]] = None) -> bool:
         """
         设置并检查插件的认证级别
@@ -1014,7 +1012,8 @@ class PluginManager(metaclass=Singleton):
         # 3 - 站点&密钥认证可见
         # 99 - 站点&特殊密钥认证可见
         # 如果当前站点认证级别大于 1 且插件级别为 99，并存在插件公钥，说明为特殊密钥认证，通过密钥匹配进行认证
-        if self.siteshelper.auth_level > 1 and plugin.auth_level == 99 and hasattr(plugin, "plugin_public_key"):
+        siteshelper = SitesHelper()
+        if siteshelper.auth_level > 1 and plugin.auth_level == 99 and hasattr(plugin, "plugin_public_key"):
             plugin_id = plugin.id if isinstance(plugin, schemas.Plugin) else plugin.__name__
             public_key = plugin.plugin_public_key
             if public_key:
@@ -1022,7 +1021,7 @@ class PluginManager(metaclass=Singleton):
                 verify = RSAUtils.verify_rsa_keys(public_key=public_key, private_key=private_key)
                 return verify
         # 如果当前站点认证级别小于插件级别，则返回 False
-        if self.siteshelper.auth_level < plugin.auth_level:
+        if siteshelper.auth_level < plugin.auth_level:
             return False
         return True
 
@@ -1101,10 +1100,11 @@ class PluginManager(metaclass=Singleton):
                 return False, msg
 
             # 将分身插件添加到已安装列表
-            installed_plugins = self.systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
+            systemconfig = SystemConfigOper()
+            installed_plugins = systemconfig.get(SystemConfigKey.UserInstalledPlugins) or []
             if clone_id not in installed_plugins:
                 installed_plugins.append(clone_id)
-                self.systemconfig.set(SystemConfigKey.UserInstalledPlugins, installed_plugins)
+                systemconfig.set(SystemConfigKey.UserInstalledPlugins, installed_plugins)
 
             # 为分身插件创建初始配置（从原插件复制配置）
             logger.info(f"正在为分身插件 {clone_id} 创建初始配置...")
diff --git a/app/helper/cookiecloud.py b/app/helper/cookiecloud.py
index a10a0499..18055602 100644
--- a/app/helper/cookiecloud.py
+++ b/app/helper/cookiecloud.py
@@ -14,7 +14,6 @@ class CookieCloudHelper:
 
     def __init__(self):
         self.__sync_setting()
-        self._req = RequestUtils(content_type="application/json")
 
     def __sync_setting(self):
         """
@@ -46,7 +45,7 @@ class CookieCloudHelper:
                 return {}, "未从本地CookieCloud服务加载到cookie数据，请检查服务器设置、用户KEY及加密密码是否正确"
         else:
             req_url = UrlUtils.combine_url(host=self._server, path=f"get/{self._key}")
-            ret = self._req.get_res(url=req_url)
+            ret = RequestUtils(content_type="application/json").get_res(url=req_url)
             if ret and ret.status_code == 200:
                 try:
                     result = ret.json()
diff --git a/app/helper/directory.py b/app/helper/directory.py
index f4490ef9..d1a3b7d9 100644
--- a/app/helper/directory.py
+++ b/app/helper/directory.py
@@ -13,14 +13,12 @@ class DirectoryHelper:
     下载目录/媒体库目录帮助类
     """
 
-    def __init__(self):
-        self.systemconfig = SystemConfigOper()
-
-    def get_dirs(self) -> List[schemas.TransferDirectoryConf]:
+    @staticmethod
+    def get_dirs() -> List[schemas.TransferDirectoryConf]:
         """
         获取所有下载目录
         """
-        dir_confs: List[dict] = self.systemconfig.get(SystemConfigKey.Directories)
+        dir_confs: List[dict] = SystemConfigOper().get(SystemConfigKey.Directories)
         if not dir_confs:
             return []
         return [schemas.TransferDirectoryConf(**d) for d in dir_confs]
diff --git a/app/helper/plugin.py b/app/helper/plugin.py
index 68731d58..f579a395 100644
--- a/app/helper/plugin.py
+++ b/app/helper/plugin.py
@@ -41,7 +41,7 @@ class PluginHelper(metaclass=Singleton):
                 if self.install_report():
                     self.systemconfig.set(SystemConfigKey.PluginInstallReport, "1")
 
-    @cached(maxsize=1000, ttl=1800)
+    @cached(maxsize=64, ttl=1800)
     def get_plugins(self, repo_url: str, package_version: Optional[str] = None) -> Optional[Dict[str, dict]]:
         """
         获取Github所有最新插件列表
diff --git a/app/helper/resource.py b/app/helper/resource.py
index d900a182..40f12968 100644
--- a/app/helper/resource.py
+++ b/app/helper/resource.py
@@ -3,15 +3,14 @@ from pathlib import Path
 
 from app.core.config import settings
 from app.helper.sites import SitesHelper
+from app.helper.system import SystemHelper
 from app.log import logger
 from app.utils.http import RequestUtils
-from app.utils.singleton import Singleton
 from app.utils.string import StringUtils
 from app.utils.system import SystemUtils
-from app.helper.system import SystemHelper
 
 
-class ResourceHelper(metaclass=Singleton):
+class ResourceHelper:
     """
     检测和更新资源包
     """
@@ -21,7 +20,6 @@ class ResourceHelper(metaclass=Singleton):
     _base_dir: Path = settings.ROOT_PATH
 
     def __init__(self):
-        self.siteshelper = SitesHelper()
         self.check()
 
     @property
@@ -59,10 +57,10 @@ class ResourceHelper(metaclass=Singleton):
                         # 判断版本号
                         if rtype == "auth":
                             # 站点认证资源
-                            local_version = self.siteshelper.auth_version
+                            local_version = SitesHelper().auth_version
                         elif rtype == "sites":
                             # 站点索引资源
-                            local_version = self.siteshelper.indexer_version
+                            local_version = SitesHelper().indexer_version
                         else:
                             continue
                         if StringUtils.compare_version(version, ">", local_version):
diff --git a/app/helper/rule.py b/app/helper/rule.py
index 61bbe4a8..51dd0cf1 100644
--- a/app/helper/rule.py
+++ b/app/helper/rule.py
@@ -11,14 +11,12 @@ class RuleHelper:
     规划帮助类
     """
 
-    def __init__(self):
-        self.systemconfig = SystemConfigOper()
-
-    def get_rule_groups(self) -> List[FilterRuleGroup]:
+    @staticmethod
+    def get_rule_groups() -> List[FilterRuleGroup]:
         """
         获取用户所有规则组
         """
-        rule_groups: List[dict] = self.systemconfig.get(SystemConfigKey.UserFilterRuleGroups)
+        rule_groups: List[dict] = SystemConfigOper().get(SystemConfigKey.UserFilterRuleGroups)
         if not rule_groups:
             return []
         return [FilterRuleGroup(**group) for group in rule_groups]
@@ -50,11 +48,12 @@ class RuleHelper:
                 ret_groups.append(group)
         return ret_groups
 
-    def get_custom_rules(self) -> List[CustomRule]:
+    @staticmethod
+    def get_custom_rules() -> List[CustomRule]:
         """
         获取用户所有自定义规则
         """
-        rules: List[dict] = self.systemconfig.get(SystemConfigKey.CustomFilterRules)
+        rules: List[dict] = SystemConfigOper().get(SystemConfigKey.CustomFilterRules)
         if not rules:
             return []
         return [CustomRule(**rule) for rule in rules]
diff --git a/app/helper/storage.py b/app/helper/storage.py
index de279bf4..ce6810f1 100644
--- a/app/helper/storage.py
+++ b/app/helper/storage.py
@@ -10,14 +10,12 @@ class StorageHelper:
     存储帮助类
     """
 
-    def __init__(self):
-        self.systemconfig = SystemConfigOper()
-
-    def get_storagies(self) -> List[schemas.StorageConf]:
+    @staticmethod
+    def get_storagies() -> List[schemas.StorageConf]:
         """
         获取所有存储设置
         """
-        storage_confs: List[dict] = self.systemconfig.get(SystemConfigKey.Storages)
+        storage_confs: List[dict] = SystemConfigOper().get(SystemConfigKey.Storages)
         if not storage_confs:
             return []
         return [schemas.StorageConf(**s) for s in storage_confs]
@@ -49,7 +47,7 @@ class StorageHelper:
                 if s.type == storage:
                     s.config = conf
                     break
-        self.systemconfig.set(SystemConfigKey.Storages, [s.dict() for s in storagies])
+        SystemConfigOper().set(SystemConfigKey.Storages, [s.dict() for s in storagies])
 
     def add_storage(self, storage: str, name: str, conf: dict):
         """
@@ -70,7 +68,7 @@ class StorageHelper:
                 name=name,
                 config=conf
             ))
-        self.systemconfig.set(SystemConfigKey.Storages, [s.dict() for s in storagies])
+        SystemConfigOper().set(SystemConfigKey.Storages, [s.dict() for s in storagies])
 
     def reset_storage(self, storage: str):
         """
@@ -81,4 +79,4 @@ class StorageHelper:
             if s.type == storage:
                 s.config = {}
                 break
-        self.systemconfig.set(SystemConfigKey.Storages, [s.dict() for s in storagies])
+        SystemConfigOper().set(SystemConfigKey.Storages, [s.dict() for s in storagies])
diff --git a/app/helper/subscribe.py b/app/helper/subscribe.py
index 2faa6d0c..de40aab0 100644
--- a/app/helper/subscribe.py
+++ b/app/helper/subscribe.py
@@ -50,11 +50,11 @@ class SubscribeHelper(metaclass=Singleton):
     ]
 
     def __init__(self):
-        self.systemconfig = SystemConfigOper()
+        systemconfig = SystemConfigOper()
         if settings.SUBSCRIBE_STATISTIC_SHARE:
-            if not self.systemconfig.get(SystemConfigKey.SubscribeReport):
+            if not systemconfig.get(SystemConfigKey.SubscribeReport):
                 if self.sub_report():
-                    self.systemconfig.set(SystemConfigKey.SubscribeReport, "1")
+                    systemconfig.set(SystemConfigKey.SubscribeReport, "1")
         self.get_user_uuid()
         self.get_github_user()
 
diff --git a/app/helper/system.py b/app/helper/system.py
index c1c07764..18ee9a40 100644
--- a/app/helper/system.py
+++ b/app/helper/system.py
@@ -8,6 +8,10 @@ from app.utils.system import SystemUtils
 
 
 class SystemHelper:
+    """
+    系统工具类，提供系统相关的操作和判断
+    """
+
     @staticmethod
     def can_restart() -> bool:
         """
diff --git a/app/helper/torrent.py b/app/helper/torrent.py
index d616935f..581c8215 100644
--- a/app/helper/torrent.py
+++ b/app/helper/torrent.py
@@ -28,10 +28,6 @@ class TorrentHelper(metaclass=Singleton):
     # 失败的种子：站点链接
     _invalid_torrents = []
 
-    def __init__(self):
-        self.system_config = SystemConfigOper()
-        self.site_oper = SiteOper()
-
     def download_torrent(self, url: str,
                          cookie: Optional[str] = None,
                          ua: Optional[str] = None,
@@ -192,7 +188,8 @@ class TorrentHelper(metaclass=Singleton):
             file_name = str(datetime.datetime.now())
         return file_name
 
-    def sort_torrents(self, torrent_list: List[Context]) -> List[Context]:
+    @staticmethod
+    def sort_torrents(torrent_list: List[Context]) -> List[Context]:
         """
         对种子对行排序：torrent、site、upload、seeder
         """
@@ -200,11 +197,11 @@ class TorrentHelper(metaclass=Singleton):
             return []
 
         # 下载规则
-        priority_rule: List[str] = self.system_config.get(
+        priority_rule: List[str] = SystemConfigOper().get(
             SystemConfigKey.TorrentsPriority) or ["torrent", "upload", "seeder"]
         # 站点上传量
         site_uploads = {
-            site.name: site.upload for site in self.site_oper.get_userdata_latest()
+            site.name: site.upload for site in SiteOper().get_userdata_latest()
         }
 
         def get_sort_str(_context):
diff --git a/app/helper/wallpaper.py b/app/helper/wallpaper.py
index 27e443eb..6b82c277 100644
--- a/app/helper/wallpaper.py
+++ b/app/helper/wallpaper.py
@@ -9,9 +9,9 @@ from app.utils.singleton import Singleton
 
 
 class WallpaperHelper(metaclass=Singleton):
-
-    def __init__(self):
-        self.req = RequestUtils(timeout=5)
+    """
+    壁纸帮助类
+    """
 
     def get_wallpaper(self) -> Optional[str]:
         """
@@ -60,7 +60,7 @@ class WallpaperHelper(metaclass=Singleton):
         获取Bing每日壁纸
         """
         url = "https://cn.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1"
-        resp = self.req.get_res(url)
+        resp = RequestUtils(timeout=5).get_res(url)
         if resp and resp.status_code == 200:
             try:
                 result = resp.json()
@@ -77,7 +77,7 @@ class WallpaperHelper(metaclass=Singleton):
         获取7天的Bing每日壁纸
         """
         url = f"https://cn.bing.com/HPImageArchive.aspx?format=js&idx=0&n={num}"
-        resp = self.req.get_res(url)
+        resp = RequestUtils(timeout=5).get_res(url)
         if resp and resp.status_code == 200:
             try:
                 result = resp.json()
@@ -144,7 +144,7 @@ class WallpaperHelper(metaclass=Singleton):
         # 判断是否存在自定义壁纸api
         if settings.CUSTOMIZE_WALLPAPER_API_URL:
             wallpaper_list = []
-            resp = self.req.get_res(settings.CUSTOMIZE_WALLPAPER_API_URL)
+            resp = RequestUtils(timeout=15).get_res(settings.CUSTOMIZE_WALLPAPER_API_URL)
             if resp and resp.status_code == 200:
                 # 如果返回的是图片格式
                 content_type = resp.headers.get('Content-Type')
diff --git a/app/modules/plex/__init__.py b/app/modules/plex/__init__.py
index b526e8e3..0e8132af 100644
--- a/app/modules/plex/__init__.py
+++ b/app/modules/plex/__init__.py
@@ -291,8 +291,8 @@ class PlexModule(_ModuleBase, _MediaServerBase[Plex]):
             episodes=episodes
         ) for season, episodes in seasoninfo.items()]
 
-    def mediaserver_playing(self, server: str, count: Optional[int] = 20, **kwargs) -> List[
-        schemas.MediaServerPlayItem]:
+    def mediaserver_playing(self, server: str, count: Optional[int] = 20,
+                            **kwargs) -> List[schemas.MediaServerPlayItem]:
         """
         获取媒体服务器正在播放信息
         """
diff --git a/app/modules/themoviedb/__init__.py b/app/modules/themoviedb/__init__.py
index b9b48178..7db0c454 100644
--- a/app/modules/themoviedb/__init__.py
+++ b/app/modules/themoviedb/__init__.py
@@ -406,7 +406,8 @@ class TheMovieDbModule(_ModuleBase):
             return None
         return self.scraper.get_metadata_nfo(meta=meta, mediainfo=mediainfo, season=season, episode=episode)
 
-    def metadata_img(self, mediainfo: MediaInfo, season: Optional[int] = None, episode: Optional[int] = None) -> Optional[dict]:
+    def metadata_img(self, mediainfo: MediaInfo, season: Optional[int] = None,
+                     episode: Optional[int] = None) -> Optional[dict]:
         """
         获取图片名称和url
         :param mediainfo: 媒体信息
@@ -506,7 +507,6 @@ class TheMovieDbModule(_ModuleBase):
             air_date=sea.get("episodes")[0].get("air_date") if sea.get("episodes") else None,
         ) for sea in group_seasons]
 
-
     def tmdb_episodes(self, tmdbid: int, season: int, episode_group: Optional[str] = None) -> List[schemas.TmdbEpisode]:
         """
         根据TMDBID查询某季的所有集信息
diff --git a/app/modules/themoviedb/tmdbapi.py b/app/modules/themoviedb/tmdbapi.py
index 8d2e1405..a8a1515e 100644
--- a/app/modules/themoviedb/tmdbapi.py
+++ b/app/modules/themoviedb/tmdbapi.py
@@ -636,7 +636,6 @@ class TmdbApi:
             return None
         # dict[地区:分级]
         ratings = {}
-        results = []
         if results := (tmdb_info.get("release_dates") or {}).get("results"):
             """
             [
@@ -1362,8 +1361,6 @@ class TmdbApi:
                 return group_season
         return {}
 
-
-
     def get_person_detail(self, person_id: int) -> dict:
         """
         获取人物详情
diff --git a/app/monitor.py b/app/monitor.py
index 659c9072..b805e4a6 100644
--- a/app/monitor.py
+++ b/app/monitor.py
@@ -15,15 +15,14 @@ from app.chain import ChainBase
 from app.chain.storage import StorageChain
 from app.chain.transfer import TransferChain
 from app.core.config import settings
-from app.db.systemconfig_oper import SystemConfigOper
+from app.core.event import Event, eventmanager
 from app.helper.directory import DirectoryHelper
 from app.helper.message import MessageHelper
 from app.log import logger
+from app.schemas import ConfigChangeEventData
 from app.schemas import FileItem
 from app.schemas.types import SystemConfigKey, EventType
 from app.utils.singleton import Singleton
-from app.core.event import Event, eventmanager
-from app.schemas import ConfigChangeEventData
 
 lock = Lock()
 snapshot_lock = Lock()
@@ -77,14 +76,7 @@ class Monitor(metaclass=Singleton):
 
     def __init__(self):
         super().__init__()
-        self.transferchain = TransferChain()
-        self.storagechain = StorageChain()
-        self.directoryhelper = DirectoryHelper()
-        self.systemmessage = MessageHelper()
-        self.systemconfig = SystemConfigOper()
-
         self.all_exts = settings.RMT_MEDIAEXT
-
         # 启动目录监控和文件整理
         self.init()
 
@@ -109,7 +101,7 @@ class Monitor(metaclass=Singleton):
         self.stop()
 
         # 读取目录配置
-        monitor_dirs = self.directoryhelper.get_download_dirs()
+        monitor_dirs = DirectoryHelper().get_download_dirs()
         if not monitor_dirs:
             return
 
@@ -119,6 +111,7 @@ class Monitor(metaclass=Singleton):
         # 启动定时服务进程
         self._scheduler = BackgroundScheduler(timezone=settings.TZ)
 
+        messagehelper = MessageHelper()
         for mon_dir in monitor_dirs:
             if not mon_dir.library_path:
                 continue
@@ -129,7 +122,7 @@ class Monitor(metaclass=Singleton):
             target_path = Path(mon_dir.library_path)
             if target_path.is_relative_to(mon_path):
                 logger.warn(f"{target_path} 是监控目录 {mon_path} 的子目录，无法监控！")
-                self.systemmessage.put(f"{target_path} 是监控目录 {mon_path} 的子目录，无法监控", title="目录监控")
+                messagehelper.put(f"{target_path} 是监控目录 {mon_path} 的子目录，无法监控", title="目录监控")
                 continue
 
             # 启动监控
@@ -159,7 +152,7 @@ class Monitor(metaclass=Singleton):
                              """)
                     else:
                         logger.error(f"{mon_path} 启动目录监控失败：{err_msg}")
-                    self.systemmessage.put(f"{mon_path} 启动目录监控失败：{err_msg}", title="目录监控")
+                    messagehelper.put(f"{mon_path} 启动目录监控失败：{err_msg}", title="目录监控")
             else:
                 # 远程目录监控
                 self._scheduler.add_job(self.polling_observer, 'interval', minutes=self._snapshot_interval,
@@ -199,7 +192,7 @@ class Monitor(metaclass=Singleton):
         """
         with snapshot_lock:
             # 快照存储
-            new_snapshot = self.storagechain.snapshot_storage(storage=storage, path=mon_path)
+            new_snapshot = StorageChain().snapshot_storage(storage=storage, path=mon_path)
             if new_snapshot:
                 # 比较快照
                 old_snapshot = self._storage_snapshot.get(storage)
@@ -265,7 +258,7 @@ class Monitor(metaclass=Singleton):
 
             try:
                 # 开始整理
-                self.transferchain.do_transfer(
+                TransferChain().do_transfer(
                     fileitem=FileItem(
                         storage=storage,
                         path=str(event_path).replace("\\", "/"),
diff --git a/version.py b/version.py
index 4321a3d8..ee2e0775 100644
--- a/version.py
+++ b/version.py
@@ -1,2 +1,2 @@
-APP_VERSION = 'v2.5.2'
-FRONTEND_VERSION = 'v2.5.2'
+APP_VERSION = 'v2.5.3'
+FRONTEND_VERSION = 'v2.5.3'