diff --git a/apps/worker/worker_app/tasks/ingest.py b/apps/worker/worker_app/tasks/ingest.py
index 67971fc9e..76db9dbb8 100755
--- a/apps/worker/worker_app/tasks/ingest.py
+++ b/apps/worker/worker_app/tasks/ingest.py
@@ -61,7 +61,9 @@ def extract_media_metadata(file_url: str, media_type: str) -> dict:
                         metadata["width"] = int(stream.get("width", 0))
                         metadata["height"] = int(stream.get("height", 0))
                         metadata["codec"] = stream.get("codec_name", "")
-                        metadata["fps"] = _safe_parse_fps(stream.get("r_frame_rate", "0/1")) if stream.get("r_frame_rate") else 0
+                        metadata["fps"] = (
+                            _safe_parse_fps(stream.get("r_frame_rate", "0/1")) if stream.get("r_frame_rate") else 0
+                        )
                         break
 
                 # 提取格式信息