diff --git a/app/views/poll/_edit_MC.html.erb b/app/views/poll/_edit_MC.html.erb
index 12dc9f92b..505e9acc1 100644
--- a/app/views/poll/_edit_MC.html.erb
+++ b/app/views/poll/_edit_MC.html.erb
@@ -4,7 +4,7 @@
       <div class="ur_editor_title">
         <label>问题：&nbsp;&nbsp;</label>
         <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
-        <input class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
+        <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
         <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
         <label>必答</label>
       </div>
@@ -13,7 +13,7 @@
           <% poll_question.poll_answers.reorder("answer_position").each do |poll_answer| %>
               <li class='ur_item'>
                 <label>选项<span class='ur_index'></span>：</label>
-                <input type='text' name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value="<%= poll_answer.answer_text%>"/>
+                <input type='text'  maxlength="200" name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value="<%= poll_answer.answer_text%>"/>
                 <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
                 <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
               </li>
diff --git a/app/views/poll/_edit_MCQ.html.erb b/app/views/poll/_edit_MCQ.html.erb
index f34319569..5e267b03e 100644
--- a/app/views/poll/_edit_MCQ.html.erb
+++ b/app/views/poll/_edit_MCQ.html.erb
@@ -2,7 +2,7 @@
   <div class="ur_editor checkbox">
     <div class="ur_editor_title">
       <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
-      <input class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
+      <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
       <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
       <label>必答</label>
     </div>
@@ -11,7 +11,7 @@
         <% poll_question.poll_answers.reorder("answer_position").each do |poll_answer| %>
             <li class='ur_item'>
               <label>选项<span class='ur_index'></span>：</label>
-              <input type='text' name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value="<%= poll_answer.answer_text%>"/>
+              <input  maxlength="200" type='text' name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value="<%= poll_answer.answer_text%>"/>
               <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
               <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
             </li>
diff --git a/app/views/poll/_edit_head.html.erb b/app/views/poll/_edit_head.html.erb
index ea36cbedf..802832601 100644
--- a/app/views/poll/_edit_head.html.erb
+++ b/app/views/poll/_edit_head.html.erb
@@ -1,10 +1,10 @@
 <%= form_for @poll,:remote => true do |f|%>
     <div class="ur_editor ur_title_editor"> <!--编辑头部start-->
       <div class="ur_title_editor_title">
-        <input type="text" name="polls_name" id="polls_title" value="<%= @poll.polls_name %>" class="input_title" placeholder="问卷标题"/>
+        <input type="text" maxlength="100" name="polls_name" id="polls_title" value="<%= @poll.polls_name %>" class="input_title" placeholder="问卷标题"/>
       </div>
       <div class="ur_title_editor_prefix">
-        <textarea name="polls_description" id="polls_description" class="textarea_editor"><%= @poll.polls_description%></textarea>
+        <textarea name="polls_description" maxlength="300" id="polls_description" class="textarea_editor"><%= @poll.polls_description%></textarea>
       </div>
       <div class="ur_editor_footer">
         <a class="btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
diff --git a/app/views/poll/_edit_mulit.html.erb b/app/views/poll/_edit_mulit.html.erb
index f4e079c17..99cd8afff 100644
--- a/app/views/poll/_edit_mulit.html.erb
+++ b/app/views/poll/_edit_mulit.html.erb
@@ -3,7 +3,7 @@
   <div class="ur_editor_title">
     <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
     <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
-    <input class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入多行主观标题" value="<%= poll_question.question_title%>"/>
+    <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入多行主观标题" value="<%= poll_question.question_title%>"/>
     <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
     <label for="ur_question_require">必答</label>
   </div>
diff --git a/app/views/poll/_edit_single.html.erb b/app/views/poll/_edit_single.html.erb
index b172d955c..926000c90 100644
--- a/app/views/poll/_edit_single.html.erb
+++ b/app/views/poll/_edit_single.html.erb
@@ -3,7 +3,7 @@
   <div class="ur_editor_title">
     <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
     <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
-    <input id="poll_questions_title_<%=poll_question.id%>" class="ur_question_title" contenteditable="true" type="text"
+    <input  maxlength="250" id="poll_questions_title_<%=poll_question.id%>" class="ur_question_title" contenteditable="true" type="text"
            name="poll_questions_title"  placeholder="请输入单行主观标题" value="<%= poll_question.question_title%>"/>
     <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
     <label for="ur_question_require">必答</label>
diff --git a/app/views/poll/_new_MC.html.erb b/app/views/poll/_new_MC.html.erb
index 5ff70e9eb..a7f9e441b 100644
--- a/app/views/poll/_new_MC.html.erb
+++ b/app/views/poll/_new_MC.html.erb
@@ -4,7 +4,7 @@
       <div class="ur_editor_title">
         <label>问题：&nbsp;&nbsp;</label>
         <input type="hidden" name="question_type" value="1"/>
-        <input class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入单选题标题"/>
+        <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入单选题标题"/>
         <input type="checkbox" name="is_necessary" value="true" checked/>
         <label>必答</label>
       </div>
@@ -12,21 +12,21 @@
         <ul>
           <li class='ur_item'>
             <label>选项<span class='ur_index'></span>：</label>
-            <input type='text' name='question_answer[0]' placeholder='新建选项'/>
+            <input maxlength="200" type='text' name='question_answer[0]' placeholder='新建选项'/>
             <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
             <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
           </li>
           <div class='cl'></div>
           <li class='ur_item'>
             <label>选项<span class='ur_index'></span>：</label>
-            <input type='text' name='question_answer[1]' placeholder='新建选项'/>
+            <input maxlength="200" type='text' name='question_answer[1]' placeholder='新建选项'/>
             <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
             <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
           </li>
           <div class='cl'></div>
           <li class='ur_item'>
             <label>选项<span class='ur_index'></span>：</label>
-            <input type='text' name='question_answer[2]' placeholder='新建选项'/>
+            <input maxlength="200" type='text' name='question_answer[2]' placeholder='新建选项'/>
             <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
             <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
           </li>
diff --git a/app/views/poll/_new_MCQ.html.erb b/app/views/poll/_new_MCQ.html.erb
index d94964bbf..de9dc9f08 100644
--- a/app/views/poll/_new_MCQ.html.erb
+++ b/app/views/poll/_new_MCQ.html.erb
@@ -3,7 +3,7 @@
     <div class="ur_editor_title">
       <label>问题：&nbsp;&nbsp;</label>
       <input type="hidden" name="question_type" value="2"/>
-      <input class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入多选题题标题"/>
+      <input maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入多选题题标题"/>
       <input type="checkbox" name="is_necessary" value="true" checked/>
       <label>必答</label>
     </div>
@@ -11,21 +11,21 @@
       <ul>
         <li class='ur_item'>
           <label>选项<span class='ur_index'></span>：</label>
-          <input type='text' name='question_answer[0]' placeholder='新建选项'/>
+          <input maxlength="200" type='text' name='question_answer[0]' placeholder='新建选项'/>
           <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
           <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
         </li>
         <div class='cl'></div>
         <li class='ur_item'>
           <label>选项<span class='ur_index'></span>：</label>
-          <input type='text' name='question_answer[1]' placeholder='新建选项'/>
+          <input maxlength="200" type='text' name='question_answer[1]' placeholder='新建选项'/>
           <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
           <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
         </li>
         <div class='cl'></div>
         <li class='ur_item'>
           <label>选项<span class='ur_index'></span>：</label>
-          <input type='text' name='question_answer[2]' placeholder='新建选项'/>
+          <input maxlength="200" type='text' name='question_answer[2]' placeholder='新建选项'/>
           <a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>
           <a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>
         </li>
diff --git a/app/views/poll/_new_mulit.html.erb b/app/views/poll/_new_mulit.html.erb
index 155f208c4..02f7a71a7 100644
--- a/app/views/poll/_new_mulit.html.erb
+++ b/app/views/poll/_new_mulit.html.erb
@@ -3,7 +3,7 @@
   <div class="ur_editor_title">
     <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
     <input type="hidden" name="question_type" value="4"/>
-    <input id="poll_questions_title" class="ur_question_title" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入多行主观标题"/>
+    <input maxlength="250" id="poll_questions_title" class="ur_question_title" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入多行主观标题"/>
     <input type="checkbox" name="is_necessary" value="true" checked/>
     <label>必答</label>
   </div>
diff --git a/app/views/poll/_new_single.html.erb b/app/views/poll/_new_single.html.erb
index fb052a7a3..ffc525546 100644
--- a/app/views/poll/_new_single.html.erb
+++ b/app/views/poll/_new_single.html.erb
@@ -3,7 +3,7 @@
       <div class="ur_editor_title">
         <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
         <input type="hidden" name="question_type" value="3"/>
-        <input id="poll_questions_title" class="ur_question_title" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入单行主观标题"/>
+        <input maxlength="250" id="poll_questions_title" class="ur_question_title" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入单行主观标题"/>
         <input type="checkbox" name="is_necessary" value="true" checked/>
         <label for="ur_question_require">必答</label>
       </div>
diff --git a/app/views/poll/_poll_form.html.erb b/app/views/poll/_poll_form.html.erb
index 849ae7774..de5e2e713 100644
--- a/app/views/poll/_poll_form.html.erb
+++ b/app/views/poll/_poll_form.html.erb
@@ -39,7 +39,7 @@
       //单选题
       function add_single_answer(doc)
       {
-          doc.parent().after("<li class='ur_item'><label>选项<span class='ur_index'></span>：</label><input type='text' name='question_answer["+new Date().getTime()+"]' placeholder='新建选项'/>" +
+          doc.parent().after("<li class='ur_item'><label>选项<span class='ur_index'></span>：</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='新建选项'/>" +
               "<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a><a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
               "</li><div class='cl'></div>");
       }