diff --git a/app/controllers/poll_controller.rb b/app/controllers/poll_controller.rb
index 78babc43c..1d7b4117d 100644
--- a/app/controllers/poll_controller.rb
+++ b/app/controllers/poll_controller.rb
@@ -214,6 +214,7 @@ class PollController < ApplicationController
   def publish_poll
     @poll.polls_status = 2
     @poll.published_at = Time.now
+    @poll.show_result = params[:show_result]
     if @poll.save
       if params[:is_remote]
         redirect_to poll_index_url(:polls_type => "Course", :polls_group_id => @course.id)
diff --git a/app/views/poll/_poll_form.html.erb b/app/views/poll/_poll_form.html.erb
index e6b667075..e08b13033 100644
--- a/app/views/poll/_poll_form.html.erb
+++ b/app/views/poll/_poll_form.html.erb
@@ -315,7 +315,11 @@ function insert_MCQ(quest_type,quest_num,quest_id){
           alert("问卷标题不能为空");
       }
       else{
-          $('#ajax-modal').html('<%= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @poll,:is_remote => false}) %>');
+          if($("#show_result").is(":checked")) {
+              $('#ajax-modal').html('<%= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @poll,:is_remote => false,:show_result=> 1}) %>');
+          } else{
+              $('#ajax-modal').html('<%= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @poll,:is_remote => false,:show_result=> 0}) %>');
+          }
           showModal('ajax-modal', '310px');
           $('#ajax-modal').css('height','120px');
           $('#ajax-modal').siblings().remove();
@@ -377,7 +381,7 @@ function insert_MCQ(quest_type,quest_num,quest_id){
       <%= l(:label_memo_create)%>
     </a>
     <div class="polls_cha">
-      <input type="checkbox" name="" value="" >
+      <input id="show_result" type="checkbox" checked name="show_result" value="1" >
       <label for="">允许学生查看调查结果</label>
     </div>
   </div>
diff --git a/db/schema.rb b/db/schema.rb
index be876fa7b..003d99c0f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1219,7 +1219,6 @@ ActiveRecord::Schema.define(:version => 20160202034530) do
   create_table "org_members", :force => true do |t|
     t.integer  "user_id"
     t.integer  "organization_id"
-    t.string   "role"
     t.datetime "created_at",      :null => false
     t.datetime "updated_at",      :null => false
   end
@@ -1374,6 +1373,7 @@ ActiveRecord::Schema.define(:version => 20160202034530) do
     t.integer  "changeset_num",     :default => 0
     t.integer  "board_message_num", :default => 0
     t.integer  "board_num",         :default => 0
+    t.integer  "act_num",           :default => 0
     t.integer  "attach_num",        :default => 0
     t.datetime "commit_time"
   end