diff --git a/app/views/account/login.html.erb b/app/views/account/login.html.erb
index 9031b5167..c3b6a0946 100644
--- a/app/views/account/login.html.erb
+++ b/app/views/account/login.html.erb
@@ -52,7 +52,7 @@
                                 $('#login_req').html('<span style="color: green">'+data.message+'</span>');
                                 $login_correct = true;
                             } else {
-                                $('#login_req').html( '<span style="color: red">'+data.message+'</span>');
+                                $('#login_req').html( '<span style="color: #c00202">'+data.message+'</span>');
                                 $login_correct = false;
                             }
                             $('#login_req').css('display','block');
@@ -63,7 +63,7 @@
 
         $mail.blur(function (event) {
             if (/^[a-z0-9]+([._\\-]*[a-z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$/.test(this.value) == false){
-                $('#mail_req').html( '<span style="color: red">邮件格式不对</span>').show();
+                $('#mail_req').html( '<span style="color: #c00202">邮件格式不对</span>').show();
                 $mail_correct = false;
                 return ;
             }
@@ -76,7 +76,7 @@
                                 $('#mail_req').html( '<span style="color: green">'+data.message+'</span>' );
                                  $mail_correct = true;
                             } else {
-                                $('#mail_req').html( '<span style="color: red">'+data.message+'</span>' );
+                                $('#mail_req').html( '<span style="color: #c00202">'+data.message+'</span>' );
                                  $mail_correct = false;
                             }
                             $('#mail_req').css('display','block');
@@ -92,7 +92,7 @@
                  $passwd_correct = true;
             }
             else {
-                $('#passwd_req').html( '<span style="color: red">'+'<%= l(:setting_password_min_length_limit, :count => Setting.password_min_length.to_i) %>'+'</span>');
+                $('#passwd_req').html( '<span style="color: #c00202">'+'<%= l(:setting_password_min_length_limit, :count => Setting.password_min_length.to_i) %>'+'</span>');
                  $passwd_correct = false;
             }
             $('#passwd_req').css('display','block');
@@ -108,7 +108,7 @@
                  $passwd_comfirm_correct = true;
             }
             else {
-                $('#confirm_req').html('<span style="color: red">'+'<%= l(:setting_password_error) %>'+'</span>');
+                $('#confirm_req').html('<span style="color: #c00202">'+'<%= l(:setting_password_error) %>'+'</span>');
                  $passwd_comfirm_correct = false;
 
             }
@@ -118,8 +118,6 @@
 
         });
     });
-
-
 </script>
 
 <div class="new_login" id = "loginInBox">
@@ -138,12 +136,9 @@
             <ul>
               <li>
                 <%= text_field_tag 'username', params[:username], :tabindex => '1', :class=>'new_loggin_input new_login_users',:placeholder=>'请输入邮箱地址或登录名', :onkeypress => "user_name_keypress(event);"%>
-                <!--<input type="text" class="new_loggin_input new_login_users" placeholder="请输入邮箱地址或登录名">-->
-                <!--<p class="new_login_error" >请输入正确的邮箱或登录名</p>-->
               </li>
               <li>
                 <%= password_field_tag 'password', nil, :tabindex => '2', :class => 'new_loggin_input new_login_lock' , :placeholder => '请输入登录密码', :onkeypress => "user_name_keypress(event);"%>
-                <!--<input type="text" class="new_loggin_input new_login_lock" placeholder="请输入登录密码">-->
                 <p class="new_login_error"><%= flash.empty? || flash[:error].nil? ? "" : flash[:error].html_safe  %></p>
               </li>
               <li>
@@ -155,7 +150,7 @@
                 </a>
                 <div class="cl"></div>
               </li>
-              <li><a href="javascript:void(0);" id="login_btn" class="new_login_submit" onclick="$('#main_login_form').submit();">登录</a></li>
+              <li><button type="submit" class="new_login_submit"><a href="javascript:void(0);" id="login_btn" onclick="$('#main_login_form').submit();">登录</a></button></li>
             </ul>
         <% end %>
       </div>
@@ -197,7 +192,9 @@
                 <label><input type="checkbox" id="read_and_confirm" onchange="changeRegisterBtn(this);" class=" new_login_check">我已阅读并接受<a href="<%= agreement_path %>"  >Trustie服务协议条款</a></label>
               </li>
               <li>
-                <button type="submit" class="new_login_submit"><a href="javascript:void(0);" class="new_login_submit" id="regist_btn" onclick="register();" >注册</a></button></li>
+                <div class="new_login_submit_disable" id="loginUpButton">
+                  <a href="javascript:void(0);" id="regist_btn" onclick="register();" class ="db" class="new_login_submit_disable" style="text-decoration: none;">注册</a>
+                </div>
             </ul>
         <% end %>
       </div>
diff --git a/app/views/layouts/login.html.erb b/app/views/layouts/login.html.erb
index 18fbcfcd5..c20335b1d 100644
--- a/app/views/layouts/login.html.erb
+++ b/app/views/layouts/login.html.erb
@@ -15,6 +15,7 @@
   <%= call_hook :view_layouts_base_html_head %>
   <%= yield :header_tags -%>
 </head>
+<body style="background-color: #fff">
 <div class="navContainer">
     <% is_current_user = User.current.logged? && User.current == @user%>
     <% if User.current.logged? %>
diff --git a/public/javascripts/new_user.js b/public/javascripts/new_user.js
index f5f0d78f0..d2eb7a168 100644
--- a/public/javascripts/new_user.js
+++ b/public/javascripts/new_user.js
@@ -637,11 +637,11 @@ function user_name_keypress(e){
 
 function changeRegisterBtn(checkbox){
     if(checkbox.checked == true){
-        $("#loginUpButton").removeClass('loginUpDisableButton');
-        $("#loginUpButton").addClass('loginUpButton');
+        $("#loginUpButton").removeClass('new_login_submit_disable');
+        $("#loginUpButton").addClass('new_login_submit');
     }else{
-        $("#loginUpButton").removeClass('loginUpButton')
-        $("#loginUpButton").addClass('loginUpDisableButton');
+        $("#loginUpButton").removeClass('new_login_submit')
+        $("#loginUpButton").addClass('new_login_submit_disable');
     }
 }
 
@@ -664,7 +664,7 @@ function login(){
 }
 
 function register(){
-    if($("#loginUpButton").hasClass('loginUpDisableButton')){
+    if($("#loginUpButton").hasClass('new_login_submit_disable')){
         return;
     }
     if($login_correct && $mail_correct && $passwd_correct &&  $passwd_comfirm_correct && $("#read_and_confirm").attr("checked") == 'checked'){
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 2827b9a09..062367a4c 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -747,8 +747,8 @@ a:hover .gz_btn{color:#ff5722;}
 .homepageCoursesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:5px 10px; left:-65px; font-size:12px; color:#4b4b4b; line-height:2; z-index:9999; display:none;}
 
 /*注册登陆页面*/
-#loginInBox {display:block; margin-top:143px;}
-#signUpBox {display:none; margin-top:79px;}
+#loginInBox {display:block;}
+#signUpBox {display:none;}
 #loginSignButton {height:54px; padding-left:10px; padding-right:10px; text-align:center; line-height:54px; vertical-align:middle; color:#ffffff; font-size:16px;}
 #loginInButton {height:54px; padding-left:10px; padding-right:10px; text-align:center; line-height:54px; vertical-align:middle; color:#ffffff; font-size:16px;}
 #loginSignButton:hover {background-color:#05488e;}
@@ -1708,11 +1708,28 @@ input.new_login_lock{
     margin-bottom:15px;
 }
 .new_login_error{
+    color:#c00202;
+}
+.new_login_submit_disable{
+    width:265px;
+    height:40px;
+    line-height: 40px;
+    background:#ccc;
     color:#fff;
+    font-size:14px;
+    -webkit-border-radius:5px;
+    -moz-border-radius:5px;
+    -o-border-radius:5px;
+    border-radius:5px;
+    border:none;
+    text-align:center;
+    cursor:pointer;
+    vertical-align: middle;
 }
 .new_login_submit{
     width:265px;
     height:40px;
+    line-height: 40px;
     background:#f27d0d;
     color:#fff;
     font-size:14px;
@@ -1723,7 +1740,7 @@ input.new_login_lock{
     border:none;
     text-align:center;
     cursor:pointer;
-
+    vertical-align: middle;
 }
 .new_login_check{
     width:15px;