diff --git a/app/views/contests/_new_softapplication.html.erb b/app/views/contests/_new_softapplication.html.erb
index ebea41b43..dc5a9493c 100644
--- a/app/views/contests/_new_softapplication.html.erb
+++ b/app/views/contests/_new_softapplication.html.erb
@@ -1,51 +1,77 @@
 <%#= error_messages_for 'softapplication'  %>
 
-<script type="text/javascript" xmlns="http://www.w3.org/1999/html">
+<script type="text/javascript" xmlns="http://www.w3.org/1999/html" xmlns="http://www.w3.org/1999/html">
     //验证作品名称
     function regexName()
    {
        var name = $("#softapplication_name").val();
-       if(name.length ==0)
+       if(name.length == 0)
        {
-           $("#spane_name_notice").text("作品名称不能为空");
+           $("#spane_name_notice").text("<%= l(:label_no_softapplication_name) %>");
            $("#spane_name_notice").css('color','#ff0000');
            $("#spane_name_notice").focus();
            return false;
        }
        else if(name.length <= 25)
        {
-           $("#spane_name_notice").text("填写正确");
+           $("#spane_name_notice").text("<%= l(:label_field_correct) %>");
            $("#spane_name_notice").css('color','#008000');
            return true;
        }
        else
        {
-           $("#spane_name_notice").text("作品名称超过25个汉字");
+           $("#spane_name_notice").text("<%= l(:label_work_name_condition) %>");
            $("#spane_name_notice").css('color','#ff0000');
            $("#spane_name_notice").focus();
            return false;
        }
    }
 
+    // added by longjun
+    //验证作品简介
+    function regexDescription()
+    {
+        var name = $("#softapplication_description").val();
+        if(name.length ==0)
+        {
+            $("#span_sofapplication_description").text("<%= l(:label_no_softapplication_description) %>");
+            $("#span_sofapplication_description").css('color','#ff0000');
+            $("#span_sofapplication_description").focus();
+            return false;
+        }
+        else if(name.length <= 500)
+        {
+            $("#span_sofapplication_description").text("<%= l(:label_field_correct) %>");
+            $("#span_sofapplication_description").css('color','#008000');
+            return true;
+        }
+        else
+        {
+            $("#span_sofapplication_description").text("<%= l(:label_work_description_condition) %>");
+            $("#span_sofapplication_description").css('color','#ff0000');
+            $("#span_sofapplication_description").focus();
+            return false;
+        }
+    }
    //验证运行平台
    function regexWorkdescription()
    {
        var workDescription = $("#softapplication_android_min_version_available").val();
        if(workDescription.length ==0)
        {
-           $("#spane_workdescription_notice").text("运行平台不能为空");
+           $("#spane_workdescription_notice").text("<%= l(:label_no_softapplication_platform) %>");
            $("#spane_workdescription_notice").css('color','#ff0000');
            return false;
        }
        if(workDescription.length <= 125)
        {
-           $("#spane_workdescription_notice").text("填写正确");
+           $("#spane_workdescription_notice").text("<%= l(:label_field_correct) %>");
            $("#spane_workdescription_notice").css('color','#008000');
            return true;
        }
        else
        {
-           $("#spane_workdescription_notice").text("运行平台超过125个汉字");
+           $("#spane_workdescription_notice").text("<%= l(:label_work_platform_condition) %>");
            $("#spane_workdescription_notice").css('color','#ff0000');
            return false;
        }
@@ -57,19 +83,19 @@
         var workDescription = $("#softapplication_application_developers").val();
         if(workDescription.length ==0)
         {
-            $("#span_softapplication_application_developers").text(<%= l(:label_no_softapplication_developers) %>);
+            $("#span_softapplication_application_developers").text("<%= l(:label_no_softapplication_developers) %>");
             $("#span_softapplication_application_developers").css('color','#ff0000');
             return false;
         }
         if(workDescription.length <= 125)
         {
-            $("#span_softapplication_application_developers").text(<%= l(:label_field_correct) %>);
+            $("#span_softapplication_application_developers").text("<%= l(:label_field_correct) %>");
             $("#span_softapplication_application_developers").css('color','#008000');
             return true;
         }
         else
         {
-            $("#span_softapplication_application_developers").text(<%= l(:label_softapplication_developers_condition) %>);
+            $("#span_softapplication_application_developers").text("<%= l(:label_softapplication_developers_condition) %>");
             $("#span_softapplication_application_developers").css('color','#ff0000');
             return false;
         }
@@ -77,7 +103,7 @@
     //提交验证
     function submit_new_softapplication()
     {
-        if(regexName() && regexWorkdescription() && regexDevelopers())
+        if(regexName() && regexDescription() && regexDevelopers())
         {
             $("#new_softapplication").submit();
         }
@@ -90,70 +116,36 @@
       <tr style="width:700px; margin-left: -10px;">
         <span><%= l(:label_work_name) %></span>
         <span class="contest-star"> * </span>:
-        <td>
+
           <%= f.text_field :name,
                            :required => true,
                            :size => 60,
                            :style => "width:320px;",
                            :onblur => "regexName();"
           %>
-        </td>
+
         <span style="font-size: 10px;" id="spane_name_notice">(<%= l(:label_workname_lengthlimit) %>)</span>
       </tr>
       <br/>
       <br/>
       <br/>
 
-      <tr style="width:800px;">
-        <span><%= l(:label_running_platform) %></span>
-        <span class="contest-star"> * </span>:
-        <td style="width: 100px">
-          <%= f.text_field :android_min_version_available,
-                           :required => true,
-                           :size => 60,
-                           :style => "width:320px;",
-                           :onblur=>"regexWorkdescription();"
-          %>
-        </td>
-        <span style="font-size: 10px" id="spane_workdescription_notice">(<%= l(:label_workdescription_lengthlimit) %>)</span>
-      </tr>
-      <br/>
-      <br/>
-      <br/>
 
-      <tr style="width:800px;">
-        <span><%= l(:label_work_type) %></span>
-        <span class="contest-star"> * </span>:
-        <td style="width: 100px">
-            <span>
-              <%#= select_tag 'app_type_name', work_type_opttion, {:name => 'app_type_name',:style => "width:358px;"} %>
-            </span>
-          <%= f.select :app_type_name,work_type_opttion,
-                       {},
-                       {:style => "width:328px;",:onchange => "selectChange(this)"}  %>
-          <%#= f.text_field :app_type_name, :required => true, :size => 60, :style => "width:400px;" %>
-        </td>
-          <span style="font-size: 10px;display: none" id="other_span">
-            <%#= f.text_field :other_input, :required => true, :size => 60, :style => "width:100px;"  %>
-            <input type="text" style="width: 120px;" id="other_input" name = "other_input"/>
-          </span>
-      </tr>
-      <br/>
-      <br/>
-      <br/>
 
-      <tr style="width:800px;">
-        <td style="padding-bottom: 290px;">
+      <tr style="width:800px; padding-bottom: 30px;">
+
             <span><%= l(:label_work_description) %></span>
             <span class="contest-star"> * </span>:
-        </td>
-        <td style="width: 100px">
-          <%= f.text_field :description,
+
+            <!-- modified by longjun 将单行输入框改成多行-->
+          <%= f.text_area :description,
                            :required => true,
                            :size => 60,
-                           :style => "width:320px;"
+                           :rows => 3,
+                           :onblur => 'regexDescription();',
+                           :style => "width:320px; "
           %>
-        </td>
+        <span style="font-size: 10px;" id="span_sofapplication_description">(<%= l(:label_work_description_lengthlimit) %>)</span>
         <!--span style="font-size: 10px">(<%#= l(:label_workdescription_lengthlimit) %>)</span-->
       </tr>
       <br/>
@@ -163,14 +155,14 @@
       <tr style="width:800px;">
         <span><%= l(:label_softapplication_developers) %></span>
         <span class="contest-star"> * </span>:
-        <td style="width: 100px">
+
           <%= f.text_field :application_developers,
                            :required => true,
                            :size => 60,
                            :style => "width:320px;",
                            :onblur => 'regexDevelopers();'
           %>
-        </td>
+
         <span style="font-size: 10px" id="span_softapplication_application_developers">
           (<%= l(:label_workdescription_lengthlimit) %>)
         </span>
@@ -221,8 +213,8 @@
       </fieldset>
     </fieldset></br>
     <div class="align-center" style="padding-top: -3px; padding-bottom: 8px">
-      <!--<input type="button" class="enterprise" value="<%=l(:button_create) %>" onclick="submit_new_softapplication();" >-->
-      <%= submit_tag l(:button_create) %>
+      <input type="button" class="enterprise" value="<%=l(:button_create) %>" onclick="submit_new_softapplication();" >
+      <%#= submit_tag l(:button_create) %>
       <%= submit_tag l(:button_cancel),
                      :name => nil,
                      :onclick => "cancel();",
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 27589e5f1..58ab416c7 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -2000,8 +2000,15 @@ zh:
   label_work_deposit_project_url: 托管项目网址
   label_work_deposit_project: 托管项目
   label_softapplication_name_condition: 25个汉字以内（50个字符）
-  label_softapplication_description_condition: 125个汉字以内
+  label_softapplication_description_condition: 125个汉字以内,开发人员用,隔开
+  label_work_description_lengthlimit: 500个汉字以内
   label_softapplication_developers_condition: 开发人员超过125个汉字
+  label_no_softapplication_name: 作品名称不能为空
+  label_work_name_condition: 作品名称超过25个汉字
+  label_no_softapplication_description: 作品简介不能为空
+  label_work_description_condition: 作品简介名称超过500个汉字
+  label_no_softapplication_platform: 运行平台不能为空
+  label_work_platform_condition: 运行平台超过125个汉字
   label_no_softapplication_developers: 开发人员不能为空
   label_user_login_softapplication_board: 您还没有登录，请登录后参与应用评价。
   label_contest_description_no: 暂无描述。
@@ -2043,7 +2050,7 @@ zh:
   label_attending_contest: 参加竞赛
   label_new_attendingcontest_work: 新建参赛作品
   label_workname_lengthlimit: 25个汉字以内
-  label_workdescription_lengthlimit: 125个汉字以内
+  label_workdescription_lengthlimit: 125个汉字以内，用英文逗号隔开
   label_please_input_password: 请输入竞赛密码
   label_please_select_project: 请选择项目
   label_upload_softworkpacket_photo: 上传作品软件包和作品截图
@@ -2128,4 +2135,4 @@ zh:
   lable_hot_course: 活跃课程
   lable_hot_projects: 热门项目
   lable_user_active: 用户动态
-  lable_bar_active: 贴吧动态
+  lable_bar_active: 贴吧动态