diff --git a/app/db/models/downloadhistory.py b/app/db/models/downloadhistory.py
index 8b39ea9a..d1653fdb 100644
--- a/app/db/models/downloadhistory.py
+++ b/app/db/models/downloadhistory.py
@@ -104,14 +104,14 @@ class DownloadHistory(Base):
         # TMDBID + 类型
         if tmdbid and mtype:
             # 电视剧某季某集
-            if season and episode:
+            if season is not None and episode:
                 return db.query(DownloadHistory).filter(DownloadHistory.tmdbid == tmdbid,
                                                         DownloadHistory.type == mtype,
                                                         DownloadHistory.seasons == season,
                                                         DownloadHistory.episodes == episode).order_by(
                     DownloadHistory.id.desc()).all()
             # 电视剧某季
-            elif season:
+            elif season is not None:
                 return db.query(DownloadHistory).filter(DownloadHistory.tmdbid == tmdbid,
                                                         DownloadHistory.type == mtype,
                                                         DownloadHistory.seasons == season).order_by(
@@ -124,14 +124,14 @@ class DownloadHistory(Base):
         # 标题 + 年份
         elif title and year:
             # 电视剧某季某集
-            if season and episode:
+            if season is not None and episode:
                 return db.query(DownloadHistory).filter(DownloadHistory.title == title,
                                                         DownloadHistory.year == year,
                                                         DownloadHistory.seasons == season,
                                                         DownloadHistory.episodes == episode).order_by(
                     DownloadHistory.id.desc()).all()
             # 电视剧某季
-            elif season:
+            elif season is not None:
                 return db.query(DownloadHistory).filter(DownloadHistory.title == title,
                                                         DownloadHistory.year == year,
                                                         DownloadHistory.seasons == season).order_by(
diff --git a/app/db/models/subscribe.py b/app/db/models/subscribe.py
index 02a9f5e5..c4e58b5e 100644
--- a/app/db/models/subscribe.py
+++ b/app/db/models/subscribe.py
@@ -93,7 +93,7 @@ class Subscribe(Base):
     def exists(cls, db: Session, tmdbid: Optional[int] = None, doubanid: Optional[str] = None,
                season: Optional[int] = None):
         if tmdbid:
-            if season:
+            if season is not None:
                 return db.query(cls).filter(cls.tmdbid == tmdbid,
                                             cls.season == season).first()
             return db.query(cls).filter(cls.tmdbid == tmdbid).first()
@@ -106,7 +106,7 @@ class Subscribe(Base):
     async def async_exists(cls, db: AsyncSession, tmdbid: Optional[int] = None, doubanid: Optional[str] = None,
                            season: Optional[int] = None):
         if tmdbid:
-            if season:
+            if season is not None:
                 result = await db.execute(
                     select(cls).filter(cls.tmdbid == tmdbid, cls.season == season)
                 )
@@ -148,7 +148,7 @@ class Subscribe(Base):
     @classmethod
     @db_query
     def get_by_title(cls, db: Session, title: str, season: Optional[int] = None):
-        if season:
+        if season is not None:
             return db.query(cls).filter(cls.name == title,
                                         cls.season == season).first()
         return db.query(cls).filter(cls.name == title).first()
@@ -156,7 +156,7 @@ class Subscribe(Base):
     @classmethod
     @async_db_query
     async def async_get_by_title(cls, db: AsyncSession, title: str, season: Optional[int] = None):
-        if season:
+        if season is not None:
             result = await db.execute(
                 select(cls).filter(cls.name == title, cls.season == season)
             )
@@ -169,7 +169,7 @@ class Subscribe(Base):
     @classmethod
     @db_query
     def get_by_tmdbid(cls, db: Session, tmdbid: int, season: Optional[int] = None):
-        if season:
+        if season is not None:
             return db.query(cls).filter(cls.tmdbid == tmdbid,
                                         cls.season == season).all()
         else:
@@ -178,7 +178,7 @@ class Subscribe(Base):
     @classmethod
     @async_db_query
     async def async_get_by_tmdbid(cls, db: AsyncSession, tmdbid: int, season: Optional[int] = None):
-        if season:
+        if season is not None:
             result = await db.execute(
                 select(cls).filter(cls.tmdbid == tmdbid, cls.season == season)
             )
diff --git a/app/db/models/subscribehistory.py b/app/db/models/subscribehistory.py
index 37d1ca66..bf9c7b3d 100644
--- a/app/db/models/subscribehistory.py
+++ b/app/db/models/subscribehistory.py
@@ -99,7 +99,7 @@ class SubscribeHistory(Base):
     def exists(cls, db: Session, tmdbid: Optional[int] = None, doubanid: Optional[str] = None,
                season: Optional[int] = None):
         if tmdbid:
-            if season:
+            if season is not None:
                 return db.query(cls).filter(cls.tmdbid == tmdbid,
                                             cls.season == season).first()
             return db.query(cls).filter(cls.tmdbid == tmdbid).first()
@@ -112,7 +112,7 @@ class SubscribeHistory(Base):
     async def async_exists(cls, db: AsyncSession, tmdbid: Optional[int] = None, doubanid: Optional[str] = None,
                            season: Optional[int] = None):
         if tmdbid:
-            if season:
+            if season is not None:
                 result = await db.execute(
                     select(cls).filter(cls.tmdbid == tmdbid, cls.season == season)
                 )
diff --git a/app/db/models/transferhistory.py b/app/db/models/transferhistory.py
index 7399da6c..325bb8ff 100644
--- a/app/db/models/transferhistory.py
+++ b/app/db/models/transferhistory.py
@@ -266,14 +266,14 @@ class TransferHistory(Base):
         # TMDBID + 类型
         if tmdbid and mtype:
             # 电视剧某季某集
-            if season and episode:
+            if season is not None and episode:
                 return db.query(cls).filter(cls.tmdbid == tmdbid,
                                             cls.type == mtype,
                                             cls.seasons == season,
                                             cls.episodes == episode,
                                             cls.dest == dest).all()
             # 电视剧某季
-            elif season:
+            elif season is not None:
                 return db.query(cls).filter(cls.tmdbid == tmdbid,
                                             cls.type == mtype,
                                             cls.seasons == season).all()
@@ -290,14 +290,14 @@ class TransferHistory(Base):
         # 标题 + 年份
         elif title and year:
             # 电视剧某季某集
-            if season and episode:
+            if season is not None and episode:
                 return db.query(cls).filter(cls.title == title,
                                             cls.year == year,
                                             cls.seasons == season,
                                             cls.episodes == episode,
                                             cls.dest == dest).all()
             # 电视剧某季
-            elif season:
+            elif season is not None:
                 return db.query(cls).filter(cls.title == title,
                                             cls.year == year,
                                             cls.seasons == season).all()
@@ -312,7 +312,7 @@ class TransferHistory(Base):
                     return db.query(cls).filter(cls.title == title,
                                                 cls.year == year).all()
         # 类型 + 转移路径（emby webhook season无tmdbid场景）
-        elif mtype and season and dest:
+        elif mtype and season is not None and dest:
             # 电视剧某季
             return db.query(cls).filter(cls.type == mtype,
                                         cls.seasons == season,
diff --git a/app/db/subscribe_oper.py b/app/db/subscribe_oper.py
index 0dd82f3c..ed1b902d 100644
--- a/app/db/subscribe_oper.py
+++ b/app/db/subscribe_oper.py
@@ -92,7 +92,7 @@ class SubscribeOper(DbOper):
         判断是否存在
         """
         if tmdbid:
-            if season:
+            if season is not None:
                 return True if Subscribe.exists(self._db, tmdbid=tmdbid, season=season) else False
             else:
                 return True if Subscribe.exists(self._db, tmdbid=tmdbid) else False
@@ -195,7 +195,7 @@ class SubscribeOper(DbOper):
         判断是否存在订阅历史
         """
         if tmdbid:
-            if season:
+            if season is not None:
                 return True if SubscribeHistory.exists(self._db, tmdbid=tmdbid, season=season) else False
             else:
                 return True if SubscribeHistory.exists(self._db, tmdbid=tmdbid) else False