diff --git a/video-gen-api/app/services/generation_refund_service.py b/video-gen-api/app/services/generation_refund_service.py
index d447a715..1ebb9526 100644
--- a/video-gen-api/app/services/generation_refund_service.py
+++ b/video-gen-api/app/services/generation_refund_service.py
@@ -203,7 +203,7 @@ async def mark_chat_generation_task_failed_and_refund_once(
         user_id=task.user_id,
         owner_type=OWNER_CHAT_GENERATION_TASK,
         owner_id=task.id,
-        description_prefix="Chat生成任务",
+        description_prefix="任务生成",
     )
 
     if refunded_amount > 0: