diff --git a/app/agent/tools/impl/search_media.py b/app/agent/tools/impl/search_media.py
index 63ee3243..b1abf57a 100644
--- a/app/agent/tools/impl/search_media.py
+++ b/app/agent/tools/impl/search_media.py
@@ -63,7 +63,7 @@ class SearchMediaTool(MoviePilotTool):
                     if media_type:
                         if result.type != MediaType(media_type):
                             continue
-                    if season and result.season != season:
+                    if season is not None and result.season != season:
                         continue
                     filtered_results.append(result)
 
diff --git a/app/agent/tools/impl/search_torrents.py b/app/agent/tools/impl/search_torrents.py
index bedfdb2a..15a8957e 100644
--- a/app/agent/tools/impl/search_torrents.py
+++ b/app/agent/tools/impl/search_torrents.py
@@ -80,7 +80,7 @@ class SearchTorrentsTool(MoviePilotTool):
                 if media_type and torrent.media_info:
                     if torrent.media_info.type != MediaType(media_type):
                         continue
-                if season and torrent.meta_info and torrent.meta_info.begin_season != season:
+                if season is not None and torrent.meta_info and torrent.meta_info.begin_season != season:
                     continue
                 # 使用正则表达式过滤标题（分辨率、质量等关键字）
                 if regex_pattern and torrent.torrent_info and torrent.torrent_info.title:
diff --git a/app/api/endpoints/media.py b/app/api/endpoints/media.py
index eddef82b..69fbc1bb 100644
--- a/app/api/endpoints/media.py
+++ b/app/api/endpoints/media.py
@@ -195,7 +195,7 @@ async def seasons(mediaid: Optional[str] = None,
             tmdbid = int(mediaid[5:])
             seasons_info = await TmdbChain().async_tmdb_seasons(tmdbid=tmdbid)
             if seasons_info:
-                if season:
+                if season is not None:
                     return [sea for sea in seasons_info if sea.season_number == season]
                 return seasons_info
     if title:
@@ -207,11 +207,11 @@ async def seasons(mediaid: Optional[str] = None,
             if settings.RECOGNIZE_SOURCE == "themoviedb":
                 seasons_info = await TmdbChain().async_tmdb_seasons(tmdbid=mediainfo.tmdb_id)
                 if seasons_info:
-                    if season:
+                    if season is not None:
                         return [sea for sea in seasons_info if sea.season_number == season]
                     return seasons_info
             else:
-                sea = season or 1
+                sea = season if season is not None else 1
                 return [schemas.MediaSeason(
                     season_number=sea,
                     poster_path=mediainfo.poster_path,
diff --git a/app/api/endpoints/subscribe.py b/app/api/endpoints/subscribe.py
index 7d31491c..4a331f9a 100644
--- a/app/api/endpoints/subscribe.py
+++ b/app/api/endpoints/subscribe.py
@@ -199,7 +199,7 @@ async def subscribe_mediaid(
     # 使用名称检查订阅
     if title_check and title:
         meta = MetaInfo(title)
-        if season:
+        if season is not None:
             meta.begin_season = season
         result = await Subscribe.async_get_by_title(db, title=meta.name, season=meta.begin_season)
 
diff --git a/app/chain/media.py b/app/chain/media.py
index 220e7161..8eae13c5 100644
--- a/app/chain/media.py
+++ b/app/chain/media.py
@@ -958,10 +958,10 @@ class MediaChain(ChainBase):
         year = None
         if tmdbinfo.get('release_date'):
             year = tmdbinfo['release_date'][:4]
-        elif tmdbinfo.get('seasons') and season:
+        elif tmdbinfo.get('seasons') and season is not None:
             for seainfo in tmdbinfo['seasons']:
                 season_number = seainfo.get("season_number")
-                if not season_number:
+                if season_number is None:
                     continue
                 air_date = seainfo.get("air_date")
                 if air_date and season_number == season:
diff --git a/app/modules/douban/scraper.py b/app/modules/douban/scraper.py
index 9b2ad984..5fc4afab 100644
--- a/app/modules/douban/scraper.py
+++ b/app/modules/douban/scraper.py
@@ -21,7 +21,7 @@ class DoubanScraper:
             # 电影元数据文件
             doc = self.__gen_movie_nfo_file(mediainfo=mediainfo)
         else:
-            if season:
+            if season is not None:
                 # 季元数据文件
                 doc = self.__gen_tv_season_nfo_file(mediainfo=mediainfo, season=season)
             else:
@@ -41,7 +41,7 @@ class DoubanScraper:
         :param episode: 集号
         """
         ret_dict = {}
-        if season:
+        if season is not None:
             # 豆瓣无季图片
             return {}
         if episode:
diff --git a/app/modules/themoviedb/__init__.py b/app/modules/themoviedb/__init__.py
index 4cfd494d..4ee52c2e 100644
--- a/app/modules/themoviedb/__init__.py
+++ b/app/modules/themoviedb/__init__.py
@@ -798,7 +798,7 @@ class TheMovieDbModule(_ModuleBase):
         if not tmdb_info:
             return []
         return [schemas.TmdbSeason(**sea)
-                for sea in tmdb_info.get("seasons", []) if sea.get("season_number")]
+                for sea in tmdb_info.get("seasons", []) if sea.get("season_number") is not None]
 
     def tmdb_group_seasons(self, group_id: str) -> List[schemas.TmdbSeason]:
         """
@@ -1168,7 +1168,7 @@ class TheMovieDbModule(_ModuleBase):
         if not tmdb_info:
             return []
         return [schemas.TmdbSeason(**sea)
-                for sea in tmdb_info.get("seasons", []) if sea.get("season_number")]
+                for sea in tmdb_info.get("seasons", []) if sea.get("season_number") is not None]
 
     async def async_tmdb_group_seasons(self, group_id: str) -> List[schemas.TmdbSeason]:
         """
diff --git a/app/modules/themoviedb/tmdbapi.py b/app/modules/themoviedb/tmdbapi.py
index 417a5931..f0519d95 100644
--- a/app/modules/themoviedb/tmdbapi.py
+++ b/app/modules/themoviedb/tmdbapi.py
@@ -697,7 +697,7 @@ class TmdbApi:
             return {}
         ret_seasons = {}
         for season_info in tv_info.get("seasons") or []:
-            if not season_info.get("season_number"):
+            if season_info.get("season_number") is None:
                 continue
             ret_seasons[season_info.get("season_number")] = season_info
         return ret_seasons