diff --git a/app/chain/subscribe.py b/app/chain/subscribe.py
index 9b6517ee..d573fb2a 100644
--- a/app/chain/subscribe.py
+++ b/app/chain/subscribe.py
@@ -117,7 +117,7 @@ class SubscribeChain(ChainBase):
             # 生成元数据
             meta = MetaInfo(subscribe.name)
             meta.year = subscribe.year
-            meta.begin_season = subscribe.season
+            meta.begin_season = subscribe.season or None
             meta.type = MediaType.MOVIE if subscribe.type == MediaType.MOVIE.value else MediaType.TV
             # 识别媒体信息
             mediainfo: MediaInfo = self.recognize_media(meta=meta, mtype=meta.type, tmdbid=subscribe.tmdbid)
@@ -213,7 +213,7 @@ class SubscribeChain(ChainBase):
             # 生成元数据
             meta = MetaInfo(subscribe.name)
             meta.year = subscribe.year
-            meta.begin_season = subscribe.season
+            meta.begin_season = subscribe.season or None
             meta.type = MediaType.MOVIE if subscribe.type == MediaType.MOVIE.value else MediaType.TV
             # 识别媒体信息
             mediainfo: MediaInfo = self.recognize_media(meta=meta, mtype=meta.type, tmdbid=subscribe.tmdbid)