diff --git a/gpt_shows_rename/__main__.py b/gpt_shows_rename/__main__.py
index 4ef5e9c..e212d46 100644
--- a/gpt_shows_rename/__main__.py
+++ b/gpt_shows_rename/__main__.py
@@ -14,8 +14,8 @@ async def main():
             print('WARN: TMDB API key is not set, skip TMDB data integration')
         else:
             tmdb = TmdbClient(cfg)
-            tmdb_data = await tmdb.get_tmdb_data(cfg.tmdb_id)
-    res = await get_response(cfg, cfg.input, files, cfg.series_name, cfg.year, cfg.tmdb_id, cfg.tvdb_id, tmdb_data)
+            tmdb_data = await tmdb.get_tmdb_data(cfg.tmdb_id, cfg.season_number)
+    res = await get_response(cfg, cfg.input, files, cfg.series_name, cfg.year, cfg.tmdb_id, cfg.tvdb_id, tmdb_data, cfg.season_number)
     for f in res.files:
         print(files[f.index], '->', f.name)
     input('Continue?')
diff --git a/gpt_shows_rename/config.py b/gpt_shows_rename/config.py
index 2b4e33f..55d1e37 100644
--- a/gpt_shows_rename/config.py
+++ b/gpt_shows_rename/config.py
@@ -40,6 +40,10 @@ class Config:
     def proxy(self) -> Optional[str]:
         return self._args.proxy if self._args.proxy is not None else self._yaml_config.get('proxy')
 
+    @property
+    def season_number(self) -> Optional[int]:
+        return self._args.season_number
+
     @property
     def series_name(self) -> Optional[str]:
         return self._args.series_name
@@ -86,6 +90,7 @@ def get_arg_parser() -> argparse.ArgumentParser:
     parser.add_argument('-T', '--tvdb-id', type=int, help='TVDB ID (optional)')
     parser.add_argument('-H', '--hardlink', action='store_true', help='Use hardlink instead of symlink.')
     parser.add_argument('-n', '--no-tmdb', action='store_true', help='Do not use TMDB API to obtain data.')
+    parser.add_argument('-S', '--season-number', type=int, help='Season number (optional)')
     parser.add_argument('input', help='Input directory.')
     parser.add_argument('output', help='Output directory.')
     return parser
diff --git a/gpt_shows_rename/gpt.py b/gpt_shows_rename/gpt.py
index 1b6429c..d4bca9b 100644
--- a/gpt_shows_rename/gpt.py
+++ b/gpt_shows_rename/gpt.py
@@ -83,7 +83,7 @@ def parse_result(result: str):
 
 async def get_response(cfg: Config, inp: str, files: List[str],
                        series_name: str = None, year: int = None, tmdb_id: int = None,
-                       tvdb_id: int = None, tmdb_data: TmdbData = None) -> Files:
+                       tvdb_id: int = None, tmdb_data: TmdbData = None, season_number: int = None) -> Files:
     prompt = f'The input directory is `{inp}`.'
     if tmdb_data:
         prompt += '\n' + gen_tmdb_data(tmdb_data)
@@ -96,6 +96,8 @@ async def get_response(cfg: Config, inp: str, files: List[str],
         prompt += f'\nThe TMDB ID is `{tmdb_id}`.'
     if tvdb_id:
         prompt += f'\nThe TVDB ID is `{tvdb_id}`.'
+    if season_number:
+        prompt += f'\nThe season number is `{season_number}`.'
     http_client = httpx.AsyncClient(proxy=cfg.proxy)
     client = openai.AsyncClient(api_key=cfg.api_key, base_url=cfg.base_url, http_client=http_client)
     if is_support_structed_output(cfg.model):