add promote topic position

search/views/topic.py

@@ -115,7 +115,7 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
         if len(recommend_topic_list)>0:
             size = size-len(recommend_topic_list)
             for topic_id in recommend_topic_list:
-               have_read_topic_id_list.extend(recommend_topic_list)
+               have_read_topic_id_list.extend(topic_id)
 
         promote_recommend_topic_id_list = TopicHomeRecommend.objects.using(settings.SLAVE_DB_NAME).filter(
             is_online=1).values_list("topic_id")