@@ -817,7 +817,7 @@ def special_mid_recommend(request_id, mid, uid, app_type, size,
idx += get_size
# 将此次获取的末位视频id同步刷新到Redis中，方便下次快速定位到召回位置，过期时间为1天
- if mid:
+ if mid and recall_result:
# mid为空时，不做记录
redis_helper.set_data_to_redis(key_name=last_special_recall_key,
value=recall_result[:size][-1]['videoId'],
