diff --git a/app/models/poll.rb b/app/models/poll.rb
index 8eb8e6cf9..ea6656ca2 100644
--- a/app/models/poll.rb
+++ b/app/models/poll.rb
@@ -156,7 +156,7 @@ class Poll < ApplicationRecord
     if poll_status > 2
       # 问卷如果还是继续答题状态则自动提交
       if user_status == 0
-        poll_end_time = get_poll_times(user.id,false)
+        poll_end_time = get_poll_times(user.id,false)[:end_time]
         poll_answer_user.first.update_attributes!(:commit_status => 1, :end_at => poll_end_time)
         user_status = 1
       end