diff --git a/app/views/layouts/base_org_newstyle.html.erb b/app/views/layouts/base_org_newstyle.html.erb
index 4963ea14f..fcbbd8bfe 100644
--- a/app/views/layouts/base_org_newstyle.html.erb
+++ b/app/views/layouts/base_org_newstyle.html.erb
@@ -88,86 +88,75 @@
   <div class="header">
     <div class="header-con">
       <% if User.current.admin_of_org?(@organization) %>
-          <a href="javascript:void(0);" class="fl logo" onclick="orge_new_files_upload();">
-            <!--"/files/uploads/image#{iamge_path}"-->
-            <% if @org_logo_attchment.blank? %>
-                <img src="/images/org_new_style/logo.jpg" height="52" alt=""/>
-            <% else %>
-                <img src="/attachments/<%= @org_logo_attchment.id %>/<%= @org_logo_attchment.filename %>" height="52">
-            <% end %>
-          </a>
+          <div class="logo fl">
+            <a class="logo-img"><img src="/images/org_new_style/logo.jpg" alt=""/></a>
+            <a href="" class="logo-add" title="点击替换LOGO" onclick="orge_new_files_upload();"></a>
+          </div>
        <% else %>
-          <a class="fl logo">
-            <!--"/files/uploads/image#{iamge_path}"-->
-            <% if @org_logo_attchment.blank? %>
-                <img src="/images/org_new_style/logo.jpg" height="52" alt=""/>
-            <% else %>
-                <img src="/attachments/<%= @org_logo_attchment.id %>/<%= @org_logo_attchment.filename %>" height="52">
-            <% end %>
-          </a>
+          <div class="logo fl">
+            <a class="logo-img"><img src="/images/org_new_style/logo.jpg" alt=""/></a>
+          </div>
        <% end %>
-
-      <%# 登录 %>
       <%= render :partial => 'organizations/org_logined_header' %>
     </div>
     <div class="cl"></div>
   </div><!--header end-->
 
   <div class="nav-box">
-    <div class="nav fl">
-      <% @subfield_content.each do |field| %>
-          <% if is_default_field?(field) %>
-              <% case field.name %>
-              <% when 'activity' %>
-                  <%= link_to "首页", organization_path(@organization), :class => "fl navact" %>
-              <% when 'course' %>
-                  <a href="#course_<%= field.id %>" class="fl"> 课程动态</a>
-              <% when 'project' %>
-                  <a href="#project_<%= field.id %>" class="fl">项目动态</a>
-              <% end %>
-          <% else %>
-              <% if field.field_type == "Post" && field.hide == 0 %>
-                  <a href="#message_<%= field.id %>" class="fl"><%= field.name %></a>
-              <% elsif field.field_type == "Resource" && field.hide == 0 %>
-                  <a href="#resource_<%= field.id %>" class="fl"><%= field.name %></a>
-              <% end %>
-          <% end %>
-      <% end %>
-      <% if User.current.admin_of_org?(@organization) %>
-          <a href="<%= setting_organization_path(@organization) %>" class="fl">配置</a>
-      <% end %>
+    <div class="nav-con">
+      <div class="nav fl">
+        <% @subfield_content.each do |field| %>
+            <% if is_default_field?(field) %>
+                <% case field.name %>
+        <% when 'activity' %>
+                    <%= link_to "首页", organization_path(@organization), :class => "fl navact" %>
+                <% when 'course' %>
+                    <a href="#course_<%= field.id %>" class="fl"> 课程动态</a>
+                <% when 'project' %>
+                    <a href="#project_<%= field.id %>" class="fl">项目动态</a>
+                <% end %>
+            <% else %>
+                <% if field.field_type == "Post" && field.hide == 0 %>
+                    <a href="#message_<%= field.id %>" class="fl"><%= field.name %></a>
+                <% elsif field.field_type == "Resource" && field.hide == 0 %>
+                    <a href="#resource_<%= field.id %>" class="fl"><%= field.name %></a>
+                <% end %>
+            <% end %>
+        <% end %>
+        <% if User.current.admin_of_org?(@organization) %>
+            <a href="<%= setting_organization_path(@organization) %>" class="fl">配置</a>
+        <% end %>
+      </div>
+      <div class="cl"></div>
     </div>
-  </div><!--nav end-->
+  </div>
+  <!--nav end-->
 
   <div class="banner">
     <div class="banner-inner">
       <% if User.current.admin_of_org?(@organization) %>
-          <a href="javascript:void(0);" onclick="orge_new_files_banner_upload();">
-            <!--"/files/uploads/image#{iamge_path}"-->
-            <% if @org_banner_attchment.blank? %>
-                <img class="banner-img" src="/images/org_new_style/banner.jpg" alt=""/>
-            <% else %>
-                <img src="/attachments/<%= @org_banner_attchment.id %>/<%= @org_banner_attchment.filename %>" class="banner-img">
-            <% end %>
-          </a>
+          <% if @org_banner_attchment.blank? %>
+              <img class="banner-img" src="/images/org_new_style/banner.jpg" alt=""/>
+          <% else %>
+              <img src="/attachments/<%= @org_banner_attchment.id %>/<%= @org_banner_attchment.filename %>" class="banner-img">
+          <% end %>
+          <a href="#" class="banner-add" title="点击替换图片" onclick="orge_new_files_banner_upload();"></a>
+          <div class="banner-txt">
+            <p ><%= @organization.name  %></p>
+          </div>
       <% else %>
-          <a>
-            <!--"/files/uploads/image#{iamge_path}"-->
-            <% if @org_banner_attchment.blank? %>
-                <img class="banner-img" src="/images/org_new_style/banner.jpg" alt=""/>
-            <% else %>
-                <img src="/attachments/<%= @org_banner_attchment.id %>/<%= @org_banner_attchment.filename %>" class="banner-img">
-            <% end %>
-          </a>
+          <% if @org_banner_attchment.blank? %>
+              <img class="banner-img" src="/images/org_new_style/banner.jpg" alt=""/>
+          <% else %>
+              <img src="/attachments/<%= @org_banner_attchment.id %>/<%= @org_banner_attchment.filename %>" class="banner-img">
+          <% end %>
+          <div class="banner-txt">
+            <p ><%= @organization.name  %></p>
+          </div>
       <% end %>
-      <div class="banner-txt">
-        <h1><%= @organization.name  %></h1>
-      </div>
     </div>
   </div>
 
-  <div class="cl"></div>
-
   <!--模块-->
   <% @subfield_content.each do |field| %>
       <% if is_default_field?(field) %>
diff --git a/public/images/org_new_style/banner.jpg b/public/images/org_new_style/banner.jpg
index 385b24c9e..3cf23c4e5 100644
Binary files a/public/images/org_new_style/banner.jpg and b/public/images/org_new_style/banner.jpg differ
diff --git a/public/images/org_new_style/default-img.jpg b/public/images/org_new_style/default-img.jpg
index e9aead6ed..e345ca3d7 100644
Binary files a/public/images/org_new_style/default-img.jpg and b/public/images/org_new_style/default-img.jpg differ
diff --git a/public/images/org_new_style/default-img2.png b/public/images/org_new_style/default-img2.png
new file mode 100644
index 000000000..3a824b1f6
Binary files /dev/null and b/public/images/org_new_style/default-img2.png differ
diff --git a/public/images/org_new_style/icons.png b/public/images/org_new_style/icons.png
index ab5d36b6f..d31d59a88 100644
Binary files a/public/images/org_new_style/icons.png and b/public/images/org_new_style/icons.png differ
diff --git a/public/images/org_new_style/logo.jpg b/public/images/org_new_style/logo.jpg
index 78e3918d4..689bd958a 100644
Binary files a/public/images/org_new_style/logo.jpg and b/public/images/org_new_style/logo.jpg differ
diff --git a/public/stylesheets/org_new_style.css b/public/stylesheets/org_new_style.css
index 9155df3f1..5e73949a6 100644
--- a/public/stylesheets/org_new_style.css
+++ b/public/stylesheets/org_new_style.css
@@ -18,45 +18,69 @@ a:hover{color:#29156f;}
 .bg-grey{ background:#f2f2f2;}
 
 /** header **/
-.header{ width:100%; height:60px; background:#29146f; padding:5px 0 0px; }
-.header-con{ width:1200px; margin:0 auto;}
-.logo,.logo img{ display:block; height:52px;  }
-a.login{ background:url(../images/org_new_style/icons.png) -7px -11px no-repeat; width:146px; height:55px; margin-right:40px; margin-top:11px;}
-a:hover.login{ background:url(../images/org_new_style/icons.png) -7px -88px no-repeat; }
-a.register{ background:url(../images/org_new_style/icons.png) -190px -11px no-repeat; width:158px; height:55px; ;margin-top:11px;}
-a:hover.register{ background:url(../images/org_new_style/icons.png) -190px -88px no-repeat; }
+.header{ width:100%; height:60px;  padding:5px 0 0px; }
+.header-con{ width:1200px; margin:0 auto; }
+.logo{ position:relative; }
+.logo-img{ height:52px; }
 .login{ margin-top:15px;}
-.login a{ color:#fff; font-size:14px; margin-top:10px; }
+.login a{ color:#000; font-size:14px; margin-top:10px; }
+.logo-add{ display:block;  top:3px; left:0px; position:absolute;  width:20px; height:20px;background:url(../images/org_new_style/icons.png) -7px -573px no-repeat;}
+
+
+/*.header{ width:100%; height:60px; background:#29146f; padding:5px 0 0px; }*/
+/*.header-con{ width:1200px; margin:0 auto;}*/
+/*.logo,.logo img{ display:block; height:52px;  }*/
+/*a.login{ background:url(../images/org_new_style/icons.png) -7px -11px no-repeat; width:146px; height:55px; margin-right:40px; margin-top:11px;}*/
+/*a:hover.login{ background:url(../images/org_new_style/icons.png) -7px -88px no-repeat; }*/
+/*a.register{ background:url(../images/org_new_style/icons.png) -190px -11px no-repeat; width:158px; height:55px; ;margin-top:11px;}*/
+/*a:hover.register{ background:url(../images/org_new_style/icons.png) -190px -88px no-repeat; }*/
+/*.login{ margin-top:15px;}*/
+/*.login a{ color:#fff; font-size:14px; margin-top:10px; }*/
 /** nav **/
-.nav-box{ width:1200px; height:60px; margin:0 auto;}
-.nav a{ display:block; padding:15px 10px; font-size:18px;  color:#000; margin-right:20px; }
-.navact{border-bottom:3px solid #ffbd18;}
-.nav a:hover{border-bottom:3px solid #ffbd18;}
-.searchbox{ width:338px; height:57px; border:1px solid #ccc; -webkit-border-radius: 3px;border-radius: 3px; margin:10px 0px 0 0;}
-.search-input{width:270px; height:40px; color:#bebebe; font-size:18px; border:1px solid #ccc; -webkit-border-radius: 3px;border-radius: 3px;border:0px; background:none; margin:10px 0 0 20px;}
-.search-input:hover{ border:none;color:#fff; }
-a.search-icon{ background:url(../images/org_new_style/icons.png) -387px -11px no-repeat; width:40px; height:40px; margin-top:8px;}
-a:hover.search-icon{ background:url(../images/org_new_style/icons.png) -387px -89px no-repeat;}
-.searchbox:hover{ background:#999999; color:#fff;}
+.nav-box{ width:100%; padding:0px 0 5px; background:#eeeeee;}
+.nav-con{width:1200px;  margin:0 auto; background:#eee;}
+.nav{ }
+.nav a{ display:block; padding:15px 10px; font-size:18px;  color:#666666;  background:#eee; border-top:3px solid #eee; margin-right:20px; }
+a.navact{border-top:3px solid #ffbd18;}
+.nav a:hover{border-top:3px solid #ffbd18;}
+
+/*.nav-box{ width:1200px; height:60px; margin:0 auto;}*/
+/*.nav a{ display:block; padding:15px 10px; font-size:18px;  color:#000; margin-right:20px; }*/
+/*.navact{border-bottom:3px solid #ffbd18;}*/
+/*.nav a:hover{border-bottom:3px solid #ffbd18;}*/
+/*.searchbox{ width:338px; height:57px; border:1px solid #ccc; -webkit-border-radius: 3px;border-radius: 3px; margin:10px 0px 0 0;}*/
+/*.search-input{width:270px; height:40px; color:#bebebe; font-size:18px; border:1px solid #ccc; -webkit-border-radius: 3px;border-radius: 3px;border:0px; background:none; margin:10px 0 0 20px;}*/
+/*.search-input:hover{ border:none;color:#fff; }*/
+/*a.search-icon{ background:url(../images/org_new_style/icons.png) -387px -11px no-repeat; width:40px; height:40px; margin-top:8px;}*/
+/*a:hover.search-icon{ background:url(../images/org_new_style/icons.png) -387px -89px no-repeat;}*/
+/*.searchbox:hover{ background:#999999; color:#fff;}*/
 
 /* banner */
-.banner{  width:100%; height:304px; background:#070317; color:#fff; text-align:center;  line-height:2.4;}
-.banner-inner{ width:1500px; margin:0 auto; position:relative; text-align:center;}
-.banner-img{ height:304px;}
-.banner-txt{position:absolute; top:30%; left:0%;   width:1500px; margin:0 auto;}
+.banner{  width:100%; height:304px;  color:#fff; text-align:center;  line-height:2.4;position:relative;}
+.banner-inner{ width:100%;  margin:0 auto;  text-align:center;}
+.banner-img{ height:313px;}
+.banner-txt{position:absolute; top:25%; left:35%; width:500px; padding:30px 0; margin:0 auto; background-color:rgba(255,255,255,.3); }
+.banner-add{ display:block; position:absolute; top:10%; left:20%;width:27px; height:27px; background:url(../images/org_new_style/icons.png) -39px -570px no-repeat;}
 .banner h1{ font-size:42px;}
-.banner a{font-size:28px; color:#fff;}
-.banner a:hover{ text-decoration:underline;}
-.banner p{ font-size:18px;}
-.banner span{ font-size:16px;}
+.banner p{font-size:40px; color:#fff;}
+
+/*.banner{  width:100%; height:304px; background:#070317; color:#fff; text-align:center;  line-height:2.4;}*/
+/*.banner-inner{ width:1500px; margin:0 auto; position:relative; text-align:center;}*/
+/*.banner-img{ height:304px;}*/
+/*.banner-txt{position:absolute; top:30%; left:0%;   width:1500px; margin:0 auto;}*/
+/*.banner h1{ font-size:42px;}*/
+/*.banner a{font-size:28px; color:#fff;}*/
+/*.banner a:hover{ text-decoration:underline;}*/
+/*.banner p{ font-size:18px;}*/
+/*.banner span{ font-size:16px;}*/
 
 /** box1 **/
 .box1{  width:100%; padding:60px 0;}
 .content{ width:1200px; margin:0 auto;}
 .box-top{  margin:0 auto; text-align:center; margin-bottom:45px; }
-.box-title{ width:355px; height:67px; margin:0 auto; background:#29156f; color:#fff; text-align:center; font-size:40px; font-weight: lighter; margin-bottom:2px;}
+.box-title{ width:355px; height:67px; margin:0 auto; border-top:1px solid #ccc; border-bottom:1px solid #ccc; color:#000; text-align:center; font-size:40px; font-weight: lighter; margin-bottom:2px;}
 .box-title-p{ font-size:20px; color:#999999;}
-.row{ width:1200px; margin: 0 auto; }
+.row{ width:1200px; margin: 0 auto;  }
 .row-box1{ width:365px;}
 .row-img{ margin-bottom:10px; width:365px; height:230px; display:block;}
 .row-time{ color:#ffbd18; font-size:14px; font-weight:bold; line-height:1.9;}
@@ -66,8 +90,6 @@ a:hover.search-icon{ background:url(../images/org_new_style/icons.png) -387px -8
 .row-txt{line-height:2.4;  padding-bottom:10px; margin-bottom:10px; color:#888;}
 .row-txt:hover{color:#29156f;}
 .row-txt-line{border-bottom:1px solid #cccccc; width:365px;}
-a.btn-more{ display:block; font-size:14px; width:110px; height:40px; -webkit-border-radius: 3px;border-radius: 3px;background:#ffbd18; color:#fff; text-align:center; line-height:3.0;}
-a:hover.btn-more{ background:#29156f;}
 .row-box2{ width:388px; border:1px solid #ccc; border-bottom:none;}
 .row-con2 a{ display:block;padding:20px 10px; border-bottom:1px solid #ccc;}
 .row-con2 a:hover{ background:#29156f; color:#fff;}
@@ -75,6 +97,30 @@ a:hover.btn-more{ background:#29156f;}
 .row-txt2{line-height:2.4; color:#888;}
 .row-txt2:hover{ color:#fff; }
 
+/*.box1{  width:100%; padding:60px 0;}*/
+/*.content{ width:1200px; margin:0 auto;}*/
+/*.box-top{  margin:0 auto; text-align:center; margin-bottom:45px; }*/
+/*.box-title{ width:355px; height:67px; margin:0 auto; background:#29156f; color:#fff; text-align:center; font-size:40px; font-weight: lighter; margin-bottom:2px;}*/
+/*.box-title-p{ font-size:20px; color:#999999;}*/
+/*.row{ width:1200px; margin: 0 auto; }*/
+/*.row-box1{ width:365px;}*/
+/*.row-img{ margin-bottom:10px; width:365px; height:230px; display:block;}*/
+/*.row-time{ color:#ffbd18; font-size:14px; font-weight:bold; line-height:1.9;}*/
+/*.row-title{ font-size:16px;  font-weight:bold; line-height:1.9;display:block;white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}*/
+/*.row-con { display:block; }*/
+/*.row-con:hover{ color:#29156f; }*/
+/*.row-txt{line-height:2.4;  padding-bottom:10px; margin-bottom:10px; color:#888;}*/
+/*.row-txt:hover{color:#29156f;}*/
+/*.row-txt-line{border-bottom:1px solid #cccccc; width:365px;}*/
+/*a.btn-more{ display:block; font-size:14px; width:110px; height:40px; -webkit-border-radius: 3px;border-radius: 3px;background:#ffbd18; color:#fff; text-align:center; line-height:3.0;}*/
+/*a:hover.btn-more{ background:#29156f;}*/
+/*.row-box2{ width:388px; border:1px solid #ccc; border-bottom:none;}*/
+/*.row-con2 a{ display:block;padding:20px 10px; border-bottom:1px solid #ccc;}*/
+/*.row-con2 a:hover{ background:#29156f; color:#fff;}*/
+/*.row-con2 a:hover{  color:#fff;}*/
+/*.row-txt2{line-height:2.4; color:#888;}*/
+/*.row-txt2:hover{ color:#fff; }*/
+
 /** 活动专区 **/
 .con-left{ width:618px;}
 .con-left-box{ margin-bottom:20px; height:96px; display:block;}
@@ -95,7 +141,7 @@ a.con-arrow-btn{ display: block;width:25px;height:25px;background:url(../images/
 a.pre-arrow,a.pre-back{ display:block; width:25px; height:10px; background:#29156f; margin-left:5px;}
 a.pre-back{ background:#888;}
 /** footer **/
-.footer{ height:150px; background:#29156f; width:100%;}
+.footer{ height:150px; background:#bbb; width:100%;}
 .footer-con{ width:1200px; padding:30px 0 0 60px; margin:0 auto;  text-align:center; font-size:14px; color:#fff;}
 .footer-con ul{ display:block; width:430px; height:50px; margin:0 auto;  }
 .footer-con ul li a{font-size:18px; color:#fff; margin-right:35px; font-weight:bold;}
@@ -180,14 +226,17 @@ a:hover.read-more{ text-decoration:underline;}
     opacity: 1;
 }
 
-
-a.more-btn{ display:block; background:#ccc; color:#fff; margin-top:10px;  width:100px; height:38px;font-size:14px; -webkit-border-radius: 5px;border-radius:5px;text-align:center; line-height:38px;}
-a.more-btn{ display:block; border:1px solid #ccc; color:#000; margin-top:10px;  width:120px; height:38px;font-size:14px; -webkit-border-radius: 25px;border-radius:25px;text-align:center; line-height:38px; margin:0 auto; margin-top:30px;}
 a.more-btn-center{ display:block; border:1px solid #ccc; color:#000; margin-top:10px;  width:120px; height:38px;font-size:14px; -webkit-border-radius: 25px;border-radius:25px;text-align:center; line-height:38px; margin:0 auto; margin-top:30px;}
-a:hover.more-btn{ background:#29146f; color:#fff;}
-a:hover.more-btn-center{ background:#29146f; color:#fff;}
+a:hover.more-btn-center{ background:#aaa; color:#fff;}
 .mt30{ margin-top:30px;}
 
+/*a.more-btn{ display:block; background:#ccc; color:#fff; margin-top:10px;  width:100px; height:38px;font-size:14px; -webkit-border-radius: 5px;border-radius:5px;text-align:center; line-height:38px;}*/
+/*a.more-btn{ display:block; border:1px solid #ccc; color:#000; margin-top:10px;  width:120px; height:38px;font-size:14px; -webkit-border-radius: 25px;border-radius:25px;text-align:center; line-height:38px; margin:0 auto; margin-top:30px;}*/
+/*a.more-btn-center{ display:block; border:1px solid #ccc; color:#000; margin-top:10px;  width:120px; height:38px;font-size:14px; -webkit-border-radius: 25px;border-radius:25px;text-align:center; line-height:38px; margin:0 auto; margin-top:30px;}*/
+/*a:hover.more-btn{ background:#29146f; color:#fff;}*/
+/*a:hover.more-btn-center{ background:#29146f; color:#fff;}*/
+/*.mt30{ margin-top:30px;}*/
+
 .nocontent{ font-size:30px; color:#888; margin:150px auto; text-align:center;}
 
 /** 帖子列表模式 **/