diff --git a/app/views/poll/_poll_form.html.erb b/app/views/poll/_poll_form.html.erb
index 6d1f3b6bb..d784edab3 100644
--- a/app/views/poll/_poll_form.html.erb
+++ b/app/views/poll/_poll_form.html.erb
@@ -16,7 +16,12 @@ $(function(){
     });
 })
 
-
+function dismiss(quest_type,quest_id){
+    popWindow = $("#div_"+quest_type+"_"+quest_id);
+    if(popWindow){
+        popWindow.css('display', 'none');
+    }
+}
 function chooseQuestionType(quest_type,quest_id){
     //quest_type 分为 mc mcq single multi
     //quest_id 是quetion的id  下同
diff --git a/app/views/poll/_show_MC.html.erb b/app/views/poll/_show_MC.html.erb
index 9c47894dc..901b98541 100644
--- a/app/views/poll/_show_MC.html.erb
+++ b/app/views/poll/_show_MC.html.erb
@@ -40,9 +40,9 @@
 </div>
 <div id="div_mc_<%=poll_question.id%>" style="width: 50px;border: 1px solid #cbcbcb; display:none;position: absolute;padding: 5px;background: white">
   <ul>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mc',<%=poll_question.id%>);insert_MC('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mc',<%=poll_question.id%>);insert_MCQ('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mc',<%=poll_question.id%>);insert_SINGLE('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mc',<%=poll_question.id%>);insert_MULIT('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mc',<%=poll_question.id%>);insert_MC('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mc',<%=poll_question.id%>);insert_MCQ('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mc',<%=poll_question.id%>);insert_SINGLE('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mc',<%=poll_question.id%>);insert_MULIT('mc',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
   </ul>
 </div>
\ No newline at end of file
diff --git a/app/views/poll/_show_MCQ.html.erb b/app/views/poll/_show_MCQ.html.erb
index fb2c03080..f13cf17d3 100644
--- a/app/views/poll/_show_MCQ.html.erb
+++ b/app/views/poll/_show_MCQ.html.erb
@@ -36,9 +36,9 @@
 </div>
 <div id="div_mcq_<%=poll_question.id%>" style="width: 50px;border: 1px solid #cbcbcb; display:none;position: absolute;padding: 5px;background: white">
   <ul>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mcq',<%=poll_question.id%>);insert_MC('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mcq',<%=poll_question.id%>);insert_MCQ('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mcq',<%=poll_question.id%>);insert_SINGLE('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mcq',<%=poll_question.id%>);insert_MULIT('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mcq',<%=poll_question.id%>);insert_MC('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mcq',<%=poll_question.id%>);insert_MCQ('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mcq',<%=poll_question.id%>);insert_SINGLE('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mcq',<%=poll_question.id%>);insert_MULIT('mcq',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
   </ul>
 </div>
\ No newline at end of file
diff --git a/app/views/poll/_show_mulit.html.erb b/app/views/poll/_show_mulit.html.erb
index ad01d0a3e..6c98b8257 100644
--- a/app/views/poll/_show_mulit.html.erb
+++ b/app/views/poll/_show_mulit.html.erb
@@ -25,9 +25,9 @@
 </div>
 <div id="div_mulit_<%=poll_question.id%>" style="width: 50px;border: 1px solid #cbcbcb; display:none;position: absolute;padding: 5px;background: white">
   <ul>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mulit',<%=poll_question.id%>);insert_MC('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mulit',<%=poll_question.id%>);insert_MCQ('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mulit',<%=poll_question.id%>);insert_SINGLE('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('mulit',<%=poll_question.id%>);insert_MULIT('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mulit',<%=poll_question.id%>);insert_MC('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mulit',<%=poll_question.id%>);insert_MCQ('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mulit',<%=poll_question.id%>);insert_SINGLE('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('mulit',<%=poll_question.id%>);insert_MULIT('mulit',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
   </ul>
 </div>
\ No newline at end of file
diff --git a/app/views/poll/_show_single.html.erb b/app/views/poll/_show_single.html.erb
index f5846b6b7..68b93d244 100644
--- a/app/views/poll/_show_single.html.erb
+++ b/app/views/poll/_show_single.html.erb
@@ -23,9 +23,9 @@
 </div>
 <div id="div_single_<%=poll_question.id%>" style="width: 50px;border: 1px solid #cbcbcb; display:none;position: absolute;padding: 5px;background: white">
   <ul>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('single',<%=poll_question.id%>);insert_MC('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('single',<%=poll_question.id%>);insert_MCQ('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('single',<%=poll_question.id%>);insert_SINGLE('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
-    <li><a href="javascript:void(0);" onclick=" chooseQuestionType('single',<%=poll_question.id%>);insert_MULIT('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('single',<%=poll_question.id%>);insert_MC('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">单选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('single',<%=poll_question.id%>);insert_MCQ('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">多选</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('single',<%=poll_question.id%>);insert_SINGLE('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">单行主观</a></li>
+    <li><a href="javascript:void(0);" onclick=" dismiss('single',<%=poll_question.id%>);insert_MULIT('single',<%=poll_question.question_number%>,<%=poll_question.id%>);">多行主观</a></li>
   </ul>
 </div>
\ No newline at end of file