diff --git a/app/views/challenges/create_choose_question.js.erb b/app/views/challenges/create_choose_question.js.erb
index bdfca84a..7298dd05 100644
--- a/app/views/challenges/create_choose_question.js.erb
+++ b/app/views/challenges/create_choose_question.js.erb
@@ -4,4 +4,5 @@ $(".click_active.active").html(html);
 if($(".add_choose_type").length == 0 && $(".click_active").length < 11){
     var html_1 ='<a href="<%= new_choose_question_shixun_challenge_path(@challenge, :shixun_id => @shixun) %>" data-remote="true" data-tip-down="新增选择题" class="add_choose_type" onclick="addChooseType(this);">+</a>';
     $(".click_active.active").after(html_1);
-}
\ No newline at end of file
+}
+$(window).scrollTop(0);
\ No newline at end of file