modify

trans2es/models/user.py

@@ -48,7 +48,7 @@ class User(models.Model):
         latest_topic_time_val = -1
 
         # 获取该用户最新发帖时间
-        topic_records = Topic.objects.filter(user_id=self.user_id).order_by("-update_time").values_list("update_time").first()
+        topic_records = Topic.objects.filter(user_id=self.user_id).order_by("-update_time").values_list("update_time",flat=True).first()
         if topic_records:
             tzlc_topic_update_time = tzlc(topic_records.update_time)
             latest_topic_time_val = int(time.mktime(tzlc_topic_update_time.timetuple()))