diff --git a/utils/topic.py b/utils/topic.py
index 4b6ef0e..82f5bca 100644
--- a/utils/topic.py
+++ b/utils/topic.py
@@ -43,9 +43,9 @@ def spider(topic_id: str):
     offset = config.MONGO_DOC_LIMIT
     url = ""
     try:
+        url = "https://www.zhihu.com/api/v4/topics/{0}/feeds/top_question?include=data%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Danswer)%5D.target.content%2Crelationship.is_authorized%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Danswer)%5D.target.is_normal%2Ccomment_count%2Cvoteup_count%2Ccontent%2Crelevant_info%2Cexcerpt.author.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Darticle)%5D.target.content%2Cvoteup_count%2Ccomment_count%2Cvoting%2Cauthor.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Dpeople)%5D.target.answer_count%2Carticles_count%2Cgender%2Cfollower_count%2Cis_followed%2Cis_following%2Cbadge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Danswer)%5D.target.annotation_detail%2Ccontent%2Chermes_label%2Cis_labeled%2Crelationship.is_authorized%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%2Canswer_type%3Bdata%5B%3F(target.type%3Danswer)%5D.target.author.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Danswer)%5D.target.paid_info%3Bdata%5B%3F(target.type%3Darticle)%5D.target.annotation_detail%2Ccontent%2Chermes_label%2Cis_labeled%2Cauthor.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dquestion)%5D.target.annotation_detail%2Ccomment_count%3B&offset=0&limit=10".format(
+            topic_id)
         if not redis.keys(topic_id):
-            url = "https://www.zhihu.com/api/v4/topics/{0}/feeds/top_question?include=data%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Danswer)%5D.target.content%2Crelationship.is_authorized%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Danswer)%5D.target.is_normal%2Ccomment_count%2Cvoteup_count%2Ccontent%2Crelevant_info%2Cexcerpt.author.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Darticle)%5D.target.content%2Cvoteup_count%2Ccomment_count%2Cvoting%2Cauthor.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dtopic_sticky_module)%5D.target.data%5B%3F(target.type%3Dpeople)%5D.target.answer_count%2Carticles_count%2Cgender%2Cfollower_count%2Cis_followed%2Cis_following%2Cbadge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Danswer)%5D.target.annotation_detail%2Ccontent%2Chermes_label%2Cis_labeled%2Crelationship.is_authorized%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%2Canswer_type%3Bdata%5B%3F(target.type%3Danswer)%5D.target.author.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Danswer)%5D.target.paid_info%3Bdata%5B%3F(target.type%3Darticle)%5D.target.annotation_detail%2Ccontent%2Chermes_label%2Cis_labeled%2Cauthor.badge%5B%3F(type%3Dbest_answerer)%5D.topics%3Bdata%5B%3F(target.type%3Dquestion)%5D.target.annotation_detail%2Ccomment_count%3B&offset=0&limit=10".format(
-                topic_id)
             redis.set(topic_id, url)
         base_url = "https://www.zhihu.com/topic/{0}/hot".format(topic_id)
         res = html_downloader.download(base_url)
@@ -68,10 +68,10 @@ def spider(topic_id: str):
         json_load_error = 0     # json解析错误计数器
         while True:
             sleep(.3)
-            url = redis.get(topic_id).decode("utf-8")
-            if int(findall("offset=(\d*)", url)[0]) % 10000 == 0:
+            if int(findall("offset=(\d*)", url)[0]) % 10000 == 0 and int(findall("offset=(\d*)", url)[0]) != 0:
                 redis.rpush("list_"+config.TOPIC_ID_SET, topic_id)
                 return
+            url = redis.get(topic_id).decode("utf-8")
             try:
                 res = html_downloader.download(url)
             except exceptions.RetryError: