diff --git a/app/views/layouts/base_projects.html.erb b/app/views/layouts/base_projects.html.erb
index 734a0e2e8..972b3b3a6 100644
--- a/app/views/layouts/base_projects.html.erb
+++ b/app/views/layouts/base_projects.html.erb
@@ -107,7 +107,7 @@
       <!--邀请加入-->
       <div class="subNavBox">
         <% if User.current.member_of?(@project) %>
-          <div class="subNav currentDd currentDt subNav_jiantou" id="expand_tools_expand_invit" nhtype="toggle4cookie" data-id="expand_invit" data-target="#navContent_invit">
+          <div class="subNav currentDd currentDt subNav_jiantou" id="expand_tools_expand_invit" nhtype="toggle4cookie" data-id="expand_invit" data-target="#navContent_invit" data-val="expand">
             <%= l(:label_invite)%>
           </div>
           <ul class="navContent " style="display:block" id="navContent_invit">
diff --git a/app/views/news/_project_form.html.erb b/app/views/news/_project_form.html.erb
index 33613e5a7..b9698497d 100644
--- a/app/views/news/_project_form.html.erb
+++ b/app/views/news/_project_form.html.erb
@@ -28,7 +28,7 @@
       <%= link_to l(:button_create), "javascript:void(0)", :onclick => 'submitNews();', :onmouseover => 'submitFocus(this);', :class => 'blue_btn fl c_white' %>
       <%= link_to l(:button_cancel), project_news_index_path(@project), :onclick => '$("#add-news").hide()', :class => 'blue_btn grey_btn fl c_white' %>
   <% else %>
-      <%= link_to l(:button_save), "javascript:void(0)", :onclick => "submitNews();",:onmouseover => 'this.focus()',:class => 'blue_btn fl c_white' %>
+      <%= link_to l(:button_save), "javascript:void(0)", :onclick => "submitNews();",:onmouseover => 'this.focus()',:class => 'blue_btn fl c_white'%>
       <%= link_to l(:button_cancel), news_path(@news), :class => 'blue_btn grey_btn fl c_white' %>
   <% end %>
   <div class="cl"></div>
diff --git a/app/views/news/_project_show.html.erb b/app/views/news/_project_show.html.erb
index f95192d64..3ffbe6554 100644
--- a/app/views/news/_project_show.html.erb
+++ b/app/views/news/_project_show.html.erb
@@ -1,64 +1,6 @@
 <div class="project_r_h">
   <h2 class="project_h2"><%= l(:label_news) %></h2>
 </div>
-<script type="text/javascript">
-    function regexTitle()
-    {
-        var name = $("#news_title").val();
-        if(name.length ==0)
-        {
-            $("#title_notice_span").text("<%= l(:label_title_blank)%>");
-            $("#title_notice_span").css('color','#ff0000');
-            $("#title_notice_span").focus();
-            return false;
-        }
-        else if(name.length <= 60)
-        {
-            $("#title_notice_span").text("<%= l(:label_field_correct)%>");
-            $("#title_notice_span").css('color','#008000');
-            return true;
-        }
-        else
-        {
-            $("#title_notice_span").text("<%= l(:label_title_long)%>");
-            $("#title_notice_span").css('color','#ff0000');
-            $("#title_notice_span").focus();
-            return false;
-        }
-    }
-
-    function submitComment()
-    {
-        $("#add_comment_form").submit();
-    }
-
-    function regexDescription()
-    {
-        var name = $("#news_description").val();
-        if(name.length ==0)
-        {
-            $("#description_notice_span").text("<%= l(:label_descripition_blank)%>");
-            $("#description_notice_span").css('color','#ff0000');
-            $("#description_notice_span").focus();
-            return false;
-        }
-        else
-        {
-            $("#description_notice_span").text("<%= l(:label_field_correct)%>");
-            $("#description_notice_span").css('color','#008000');
-            return true;
-        }
-    }
-
-    function submitNews()
-    {
-        if(regexTitle() && regexDescription())
-        {
-            $("#news-form").submit();
-        }
-    }
-
-</script>
 
 <% if authorize_for('news', 'edit') %>
     <div id="edit-news" style="display:none;">
diff --git a/public/javascripts/project.js b/public/javascripts/project.js
index 18f249414..98c148372 100644
--- a/public/javascripts/project.js
+++ b/public/javascripts/project.js
@@ -265,6 +265,11 @@ function submitFocus(obj) {
     $(obj).focus();
 }
 
+function submitComment()
+{
+    $("#add_comment_form").submit();
+}
+
 //当项目描述长度小于112px时，不显示更多按钮
 $(function () {
 //    alert($("#course_description_content").height());
@@ -485,4 +490,4 @@ function judgeprojectname(){
             name:{required : "请填写项目名称！",remote:'您已新建过同名项目，请修改项目名称！'}
         }
     });
-}
+}