diff --git a/app/chain/download.py b/app/chain/download.py
index 0bf69e1c..a650a82a 100644
--- a/app/chain/download.py
+++ b/app/chain/download.py
@@ -192,7 +192,7 @@ class DownloadChain(ChainBase):
                                                                       channel=channel,
                                                                       userid=userid)
             if not content:
-                return
+                return None
         else:
             content = torrent_file
             # 获取种子文件的文件夹名和文件清单
diff --git a/app/chain/torrents.py b/app/chain/torrents.py
index 0b914cfc..3af74851 100644
--- a/app/chain/torrents.py
+++ b/app/chain/torrents.py
@@ -60,6 +60,15 @@ class TorrentsChain(ChainBase, metaclass=Singleton):
         else:
             return self.load_cache(self._rss_file) or {}
 
+    def clear_torrents(self):
+        """
+        清理种子缓存数据
+        """
+        logger.info(f'开始清理种子缓存数据 ...')
+        self.remove_cache(self._spider_file)
+        self.remove_cache(self._rss_file)
+        logger.info(f'种子缓存数据清理完成')
+
     @cached(cache=TTLCache(maxsize=128, ttl=595))
     def browse(self, domain: str) -> List[TorrentInfo]:
         """
diff --git a/app/modules/douban/__init__.py b/app/modules/douban/__init__.py
index f7dc9aee..91b4af46 100644
--- a/app/modules/douban/__init__.py
+++ b/app/modules/douban/__init__.py
@@ -705,8 +705,10 @@ class DoubanModule(_ModuleBase):
         """
         清除缓存
         """
+        logger.info("开始清除豆瓣缓存 ...")
         self.doubanapi.clear_cache()
         self.cache.clear()
+        logger.info("豆瓣缓存清除完成")
 
     def douban_movie_credits(self, doubanid: str, page: int = 1, count: int = 20) -> List[dict]:
         """
diff --git a/app/modules/themoviedb/__init__.py b/app/modules/themoviedb/__init__.py
index 1ddc666d..3d49526d 100644
--- a/app/modules/themoviedb/__init__.py
+++ b/app/modules/themoviedb/__init__.py
@@ -447,5 +447,7 @@ class TheMovieDbModule(_ModuleBase):
         """
         清除缓存
         """
+        logger.info("开始清除TMDB缓存 ...")
         self.tmdb.clear_cache()
         self.cache.clear()
+        logger.info("TMDB缓存清除完成")
diff --git a/app/scheduler.py b/app/scheduler.py
index 510dba51..656438c0 100644
--- a/app/scheduler.py
+++ b/app/scheduler.py
@@ -13,6 +13,7 @@ from app.chain.cookiecloud import CookieCloudChain
 from app.chain.mediaserver import MediaServerChain
 from app.chain.subscribe import SubscribeChain
 from app.chain.tmdb import TmdbChain
+from app.chain.torrents import TorrentsChain
 from app.chain.transfer import TransferChain
 from app.core.config import settings
 from app.log import logger
@@ -43,6 +44,14 @@ class Scheduler(metaclass=Singleton):
     _event = threading.Event()
 
     def __init__(self):
+
+        def clear_cache():
+            """
+            清理缓存
+            """
+            TorrentsChain().clear_cache()
+            SchedulerChain().clear_cache()
+
         # 各服务的运行状态
         self._jobs = {
             "cookiecloud": {
@@ -73,7 +82,7 @@ class Scheduler(metaclass=Singleton):
                 "running": False,
             },
             "clear_cache": {
-                "func": SchedulerChain().clear_cache,
+                "func": clear_cache,
                 "running": False,
             }
         }