diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 3628f1d9b..6b091def9 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -12,10 +12,37 @@ class StudentWorkController < ApplicationController
 
   ### 
   def program_test
+    is_test = params[:is_test] == 'true'
     resultObj = {status: 0, results: [], error_msg: '', time: Time.now}
-    student_work = find_or_save_student_work
-    unless student_work
-      resultObj[:status] = 100
+    unless is_test
+      student_work = find_or_save_student_work
+
+      unless student_work
+        resultObj[:status] = 100
+      else 
+        if @homework.homework_type == 2 && @homework.homework_detail_programing     
+          result = test_realtime(student_work, params[:src])
+          logger.debug result
+          resultObj[:status] = result["status"]
+          resultObj[:results] = result["results"]
+          resultObj[:error_msg] = result["error_msg"]
+          results = result["results"]
+          if result["status"].to_i == -2 #编译错误
+            results = [result["error_msg"]]
+          end
+          student_work_test = student_work.student_work_tests.build(status: result["status"],  results: results,
+            src: params[:src])
+          unless student_work.save
+            resultObj[:status] = 200
+          else
+            resultObj[:status] = result["status"].to_i
+            resultObj[:time] = student_work_test.created_at.to_s(:db)
+            resultObj[:index] = student_work.student_work_tests.count
+          end
+
+        end
+      end
+
     else 
       if @homework.homework_type == 2 && @homework.homework_detail_programing     
         result = test_realtime(student_work, params[:src])
@@ -27,18 +54,15 @@ class StudentWorkController < ApplicationController
         if result["status"].to_i == -2 #编译错误
           results = [result["error_msg"]]
         end
-        student_work_test = student_work.student_work_tests.build(status: result["status"],  results: results,
-          src: params[:src])
-        unless student_work.save
-          resultObj[:status] = 200
-        else
-          resultObj[:status] = result["status"].to_i
-          resultObj[:time] = student_work_test.created_at.to_s(:db)
-          resultObj[:index] = student_work.student_work_tests.count
-        end
-
+        
+        resultObj[:status] = result["status"].to_i
+        resultObj[:time] = Time.now.strftime('%Y%m%d %T')
+        resultObj[:index] = 0
       end
+
     end
+
+    
     render :json => resultObj
   end
 
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 281924f55..ce2de336b 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -345,6 +345,7 @@ class UsersController < ApplicationController
   def new_user_commit_homework
     @user = User.current
     @homework = HomeworkCommon.find(params[:homework_id])
+    @is_test = params[:is_test] == 'true'
     @student_work = @homework.student_works.where(user_id: User.current.id).first
     if @student_work.nil?
       @student_work = StudentWork.new
diff --git a/app/views/users/_user_homework_list.html.erb b/app/views/users/_user_homework_list.html.erb
index 076383607..273b815c3 100644
--- a/app/views/users/_user_homework_list.html.erb
+++ b/app/views/users/_user_homework_list.html.erb
@@ -19,6 +19,11 @@
             <div class="homepagePostSubmit">
               <%= user_for_homework_common homework_common,is_teacher %>
             </div>
+            <% if homework_common.homework_type == 2 && is_teacher%>
+            <div class="homepagePostSubmit">
+              <%= link_to "模拟答题", new_user_commit_homework_users_path(homework_id: homework_common.id, is_test: true) %>
+            </div>
+            <% end %>
             <div class="homepagePostDeadline">
               <%= l(:label_end_time)%>：<%= homework_common.end_time%>
             </div>
diff --git a/app/views/users/new_user_commit_homework.html.erb b/app/views/users/new_user_commit_homework.html.erb
index a150c39ba..d06e99440 100644
--- a/app/views/users/new_user_commit_homework.html.erb
+++ b/app/views/users/new_user_commit_homework.html.erb
@@ -48,9 +48,11 @@
               <div class="homepagePostTitle fl"><%= @homework.name %></div><span class="fr c_grey">截止时间：<%= @homework.end_time %></span>
                 <div class="cl"></div>
                 <a href="javascript:void(0);" class="c_blue"><%= @homework.user.show_name %></a>
-                <p class="HomeWorkP"><%= @homework.description %> <br />
-输入  2 1 1 4 4 2 3 6 5 <br />
-输出  15<br />
+                <p class="HomeWorkP"><%= @homework.description.html_safe %> <br />
+                <% @homework.homework_tests.each do |test| %>
+输入  <%=test.input%> <br />
+输出  <%=test.output%><br />
+                <% end %>
                  </p>
             </div>
             <p class="c_grey mt15">注：迟交扣<span class="c_red">2</span>分，缺评一个作品扣<span class="c_red">2</span>分</p>
@@ -64,7 +66,7 @@
                             :homework => @homework.id
                    },
                    :method => :post) do |f|%>
-
+          <input type="hidden" name="is_test" value="<%=@is_test%>">
           <div class="mt15">
             <span>请使用 <%= @homework.language_name %> 语言编写</span>
             </div>
@@ -76,7 +78,9 @@
             </div>
             <div class="mt10">
               <a href="javascript:void(0);" class="BlueCirBtn fl" data-homework-id="<%=@homework.id%>" data-student-work-id="<%=@student_work.id%>" id="test-program-btn">测试代码</a>
+              <% unless @is_test %>
                 <a href="javascript:void(0);" class="BlueCirBtn fr" id="commit-program-work-btn">提交代码</a>
+              <% end %>
                 <div class="cl"></div>
             </div>
         <% end %>
diff --git a/public/javascripts/homework.js b/public/javascripts/homework.js
index 67bfd59c3..e36c9ed86 100644
--- a/public/javascripts/homework.js
+++ b/public/javascripts/homework.js
@@ -26,6 +26,7 @@ $(function(){
         var student_work_id = $('#test-program-btn').attr('data-student-work-id');
         var src = $('#program-src').val();
         var title = $('#program-title').val();
+        var is_test =  $('input[name=is_test]').val();
 
         if(!valid_form()){
             return;
@@ -33,7 +34,7 @@ $(function(){
 
         $.post(
             '/student_work/program_test',
-            {homework: homework_id, student_work_id: student_work_id, src: src, title: title},
+            {homework: homework_id, student_work_id: student_work_id, src: src, title: title, is_test: is_test},
             function(data,status){
                 tested = true;
                 console.log(data);