fix bug

app/models/poll.rb

@@ -145,7 +145,8 @@ class Poll < ApplicationRecord
     end
 
     if poll_answer_user.present? && poll_answer_user.start_at.blank? && user_poll_status == 3
-      user_status = 4
+      # user_status = 4
+      user_status = 5    #问卷用户存在，且未开始答题，且问卷已截止时，返回未提交标示
     end
 
     user_status