diff --git a/Gemfile b/Gemfile
index 01671daf9..a690b224b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -42,6 +42,9 @@ group :development, :test do
       gem 'pry-byebug'
     end
     gem 'pry-stack_explorer'
+    if RUBY_PLATFORM =~ /darwin/
+      gem 'puma'
+    end
   end
 
   gem 'rspec-rails', '~> 3.0'
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 2f210f466..f4a70117f 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -2334,6 +2334,20 @@ module ApplicationHelper
       end
     end
   end
+  #动态列表中，确定学生是该提交还是进列表
+  def student_work_activity_submit_status(opt={})
+    default_opt = {class: 'c_blue'}.merge(opt)
+
+    is_teacher = User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)
+
+    homework = default_opt[:homework]
+    work = cur_user_works_for_homework homework
+    if work.nil? && !is_teacher
+      link_to "提交("+homework.student_works.count.to_s+")", new_student_work_path(:homework => homework.id), :class=> default_opt[:class]
+    else
+      link_to "提交("+homework.student_works.count.to_s+")", student_work_index_path(:homework => homework.id), :class=> default_opt[:class]
+    end
+  end
 
   #根据传入作业确定显示为编辑作品还是新建作品,或者显示作品数量
   def user_for_homework_common homework,is_teacher
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index 07a2dad39..b1ca2838a 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -17,7 +17,7 @@
       </div>
       <div class="homepagePostSubmitContainer">
         <div class="homepagePostSubmit">
-          <%= link_to "提交("+activity.student_works.count.to_s+")", student_work_index_path(:homework => activity.id), :class=> "c_blue" %>
+          <%= student_work_activity_submit_status(homework: activity) %>
         </div>
         <div class="homepagePostDeadline">截止时间：<%= activity.end_time.to_s %></div>
       </div>
diff --git a/app/views/users/_course_poll.html.erb b/app/views/users/_course_poll.html.erb
index bde8de90d..0b91a6ed3 100644
--- a/app/views/users/_course_poll.html.erb
+++ b/app/views/users/_course_poll.html.erb
@@ -1,6 +1,6 @@
 <% has_commit = has_commit_poll?(activity.id ,User.current)%>
 <% poll_name = activity.polls_name.empty? ? l(:label_poll_new) : activity.polls_name%>
-<% if has_commit || activity.user_id == User.current %>
+<% if ( activity.polls_status==2) %>
 <div class="resources mt10">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
diff --git a/public/javascripts/homework.js b/public/javascripts/homework.js
index 6813f90af..e38a53197 100644
--- a/public/javascripts/homework.js
+++ b/public/javascripts/homework.js
@@ -42,7 +42,7 @@ $(function(){
                     data.index = $('.ProResultTop').length+1;
                 }
 
-                if (typeof cb == 'function') {cb(); return;}
+                if (typeof cb == 'function') {cb(data); return;}
 
                 
                 var html=bt('t:result-list',data);
@@ -74,7 +74,13 @@ $(function(){
         }
 
         if (!tested) {
-            test_program(function(){
+            test_program(function(data){
+                if (data.status!=0) {
+                    var r=confirm("测试不通过，是否强制提交?");
+                    if (!r) {
+                        return;
+                    }
+                };
                 $(".HomeWorkCon form").submit();                
             });
             return;