diff --git a/backend/ai_services/views.py b/backend/ai_services/views.py
index 357fa86..51a4c8d 100644
--- a/backend/ai_services/views.py
+++ b/backend/ai_services/views.py
@@ -70,6 +70,10 @@ class TranscriptionTaskViewSet(viewsets.ModelViewSet):
                     'file_url': {
                         'type': 'string',
                         'description': '音频文件的URL地址'
+                    },
+                    'project_id': {
+                        'type': 'integer',
+                        'description': '关联的参赛项目ID'
                     }
                 }
             }