diff --git a/app/controllers/account_controller.rb b/app/controllers/account_controller.rb
index 1e4b01df0..5c64ad332 100644
--- a/app/controllers/account_controller.rb
+++ b/app/controllers/account_controller.rb
@@ -62,12 +62,12 @@ class AccountController < ApplicationController
     if params[:token]
       @token = Token.find_token("recovery", params[:token].to_s)
       if @token.nil? || @token.expired?
-        redirect_to home_url
+        redirect_to signin_path
         return
       end
       @user = @token.user
       unless @user && @user.active?
-        redirect_to home_url
+        redirect_to signin_path
         return
       end
       if request.post?
@@ -79,7 +79,7 @@ class AccountController < ApplicationController
           return
         end
       end
-      render :layout => 'static_base', :template => "account/password_recovery"
+      render  :template => "account/password_recovery"
       return
     else
       if request.post?
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index d05938d65..0c7ac7c93 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1075,10 +1075,14 @@ class UsersController < ApplicationController
 
   # 将资源发送到对应的课程,分为发送单个，或者批量发送
   def add_exist_file_to_course
+    @flag = true
    if  params[:send_id].present?
       send_id  = params[:send_id]
       ori = Attachment.find_by_id(send_id)
       course_ids = params[:course_ids]
+      if course_ids.nil?
+        @flag = false
+      end
         unless course_ids.nil?
           course_ids.each do |id|
             next if ori.blank?
@@ -1096,9 +1100,13 @@ class UsersController < ApplicationController
         end
     elsif params[:send_ids].present?
       send_ids = params[:send_ids].split(" ")
+      course_ids = params[:course_ids]
+      if course_ids.nil?
+        @flag = false
+      end
       send_ids.each do |send_id|
         ori = Attachment.find_by_id(send_id)
-        course_ids = params[:course_ids]
+
         unless course_ids.nil?
           course_ids.each do |id|
             next if ori.blank?
@@ -1115,6 +1123,8 @@ class UsersController < ApplicationController
           end
         end
       end
+    else
+     @flag = false
     end
     respond_to do |format|
       format.js
@@ -1123,9 +1133,13 @@ class UsersController < ApplicationController
 
   # 添加资源到对应的项目
   def add_exist_file_to_project
+    @flag = true
     if  params[:send_id].present?
       send_id  = params[:send_id]
       project_ids = params[:projects_ids]
+      if project_ids.nil?
+        @flag = false
+      end
       ori = Attachment.find_by_id(send_id)
       unless project_ids.nil?
         project_ids.each do |project_id|
@@ -1143,8 +1157,12 @@ class UsersController < ApplicationController
       end
     elsif params[:send_ids].present?
       send_ids = params[:send_ids].split(" ")
+      project_ids = params[:projects_ids]
+      if project_ids.nil?
+        @flag = false
+      end
       send_ids.each do |send_id|
-        project_ids = params[:projects_ids]
+
         ori = Attachment.find_by_id(send_id)
         unless project_ids.nil?
           project_ids.each do |project_id|
@@ -1162,6 +1180,7 @@ class UsersController < ApplicationController
         end
       end
     else
+      @flag=true
     end
 
     respond_to do |format|
diff --git a/app/views/account/login.html.erb b/app/views/account/login.html.erb
index 816ef4a77..8bdace544 100644
--- a/app/views/account/login.html.erb
+++ b/app/views/account/login.html.erb
@@ -47,6 +47,12 @@
             $("#loginInBox").css({display:"none"});
         }
     });
+
+//    $('#regist_btn').bind('keyup', function(event) {
+//    if (event.keyCode == "13" && $("#signUpBox").css('display') == 'block')) {
+//       register();
+//    }
+//});
     function clearInfo(id, content) {
                 var text = $('#' + id);
                 if (text.val() == content) {
@@ -161,7 +167,7 @@
   <div class="loginContent">
     <div class="loginLeft">
       <div class="loginLogo"><img src="images/trustie_big_log.png" width="100" height="88" alt="Trustie Logo" /></div>
-      <div class="loginInro">欢迎加入Trustie高校创新实践社区，老师、学生和科研人员可以在此开展各种在线协同学习、协同作业、协同开发等活动。Trustie是在中国推行大规模开放在线研究模式（MOORE）的支撑平台。</div>
+      <div class="loginInro">欢迎加入Trustie高校创新实践社区！老师、学生和科研人员可以在此开展各种在线协同学习、协同作业、协同开发等活动。Trustie是在中国推行大规模开放在线研究模式（MOORE）的支撑平台。</div>
     </div>
     <div class="loginRight">
       <div id="loginInBox">
@@ -206,7 +212,7 @@
             </a></div>
         <% end %>
           <div class="loginInButton" >
-            <a href="javascript:void(0);" class="c_white db" onclick="$('#main_login_form').submit();">登录</a>
+            <a href="javascript:void(0);" id="login_btn" class="c_white db" onclick="$('#main_login_form').submit();">登录</a>
           </div>
 
         </div>
@@ -248,7 +254,7 @@
                 </div>
                 我已阅读并接受<a href="<%= agreement_path %>" class="newsBlue"><u>Trustie服务协议</u></a>条款</div>
           <div class="loginUpButton">
-            <a href="javascript:void(0);" class="c_white db" onclick="register();">注册</a>
+            <a href="javascript:void(0);" class="c_white db" id="regist_btn" onclick="register();">注册</a>
 
           </div>
           <% end %>
diff --git a/app/views/account/password_recovery.html.erb b/app/views/account/password_recovery.html.erb
index 568d4d4bb..5cd438336 100644
--- a/app/views/account/password_recovery.html.erb
+++ b/app/views/account/password_recovery.html.erb
@@ -1,20 +1,19 @@
-<h3><%=l(:label_password_lost)%></h3>
-
 <%= error_messages_for 'user' %>
+    <div  style="margin-top:20px;width:100%; background-color:#eaebed;">
+      <div style="width:1000px; background-color:#eaebed; margin:0 auto; width:968px; border:1px solid #dddddd; background:#fff; padding:15px; padding-top:10px;margin: 20px auto">
+        <h2 style="font-size:16px; color:#484848;  width:968px;border-bottom:1px solid #e3e3e3; padding-bottom:5px;">重置密码</h2>
+        <div style="width:310px; margin:80px auto;">
+          <%= form_tag(lost_password_path) do %>
+              <%= hidden_field_tag 'token', @token.value %>
+          <!--<input type="text"  class="NomalInput " value="新密码"  />-->
+          <%= password_field_tag 'new_password', nil, :size => 25,:placeholder=>'新密码',:style=>"width:308px; height:38px;  border:1px solid #98a1a6; outline:none; color:#888888; font-size:14px; " %>
+          <p style=" color:#F00 ;margin-bottom:5px;">至少需要 6 个字符</p>
+          <!--<input type="text"  class="NomalInput mb20 " value="确定密码"  />-->
+          <%= password_field_tag 'new_password_confirmation', nil, :size => 25,:placeholder=>'确定密码',:style=>"width:308px; height:38px;  border:1px solid #98a1a6; outline:none; color:#888888; font-size:14px;margin-bottom:20px; " %>
+          <div style="width:315px; height:40px; background-color:#269ac9; font-size:14px; text-align:center; line-height:40px; vertical-align:middle;"><a href="javascript:void(0);" style=" color:#fff;display:block !important;" onclick="$(this).parent().parent().submit();">提交</a></div>
+            <% end %>
+        </div>
 
-<%= form_tag(lost_password_path) do %>
-  <%= hidden_field_tag 'token', @token.value %>
-  <div class="box tabular">
-    <p>
-      <label for="new_password"><%=l(:field_new_password)%> <span class="required">*</span></label>
-      <%= password_field_tag 'new_password', nil, :size => 25 %>
-      <em class="info"><%= l(:text_caracters_minimum, :count => Setting.password_min_length) %></em>
-    </p>
 
-    <p>
-		<label for="new_password_confirmation"><%= l(:field_password_confirmation)%> <span class="required">*</span></label>
-		<%= password_field_tag 'new_password_confirmation', nil, :size => 25 %>
-	</p>
-  </div>
-  <p><%= submit_tag l(:button_save) %></p>
-<% end %>
+      </div>
+</div>
diff --git a/app/views/layouts/login.html.erb b/app/views/layouts/login.html.erb
index 3cd1fc25e..e7810d45a 100644
--- a/app/views/layouts/login.html.erb
+++ b/app/views/layouts/login.html.erb
@@ -15,7 +15,19 @@
   <%= call_hook :view_layouts_base_html_head %>
   <%= yield :header_tags -%>
 </head>
-
+<
+<script type="text/javascript" charset="utf-8">
+    $(function() {
+        $(document).keyup(function (e) {
+            var e = e || event,
+            code = e.which || e.keyCode;
+            if (code == 13 && $("#loginInBox").css('display') == 'block') {
+                e.preventDefault();
+                $('#main_login_form').submit();
+            }
+        });
+    });
+</script>
 <div class="navContainer">
     <% is_current_user = User.current.logged? && User.current == @user%>
     <% if User.current.logged? %>
@@ -26,3 +38,9 @@
 </div>
 
 <%= yield %>
+<div class="cl"></div>
+<%= render :partial => 'layouts/footer' %>
+<div class="cl"></div>
+<%= call_hook :view_layouts_base_body_bottom %>
+</body>
+</html>
\ No newline at end of file
diff --git a/app/views/users/add_exist_file_to_course.js.erb b/app/views/users/add_exist_file_to_course.js.erb
index c5b9f8fbe..93c572fa0 100644
--- a/app/views/users/add_exist_file_to_course.js.erb
+++ b/app/views/users/add_exist_file_to_course.js.erb
@@ -1,2 +1,5 @@
+<% if @flag == true%>
 alert('发送成功')
-closeModal();
\ No newline at end of file
+closeModal();
+<% else%>
+<% end %>
\ No newline at end of file
diff --git a/app/views/users/add_exist_file_to_project.js.erb b/app/views/users/add_exist_file_to_project.js.erb
index 6ed846821..93c572fa0 100644
--- a/app/views/users/add_exist_file_to_project.js.erb
+++ b/app/views/users/add_exist_file_to_project.js.erb
@@ -1,2 +1,5 @@
-alert('发送成功');
-closeModal();
\ No newline at end of file
+<% if @flag == true%>
+alert('发送成功')
+closeModal();
+<% else%>
+<% end %>
\ No newline at end of file
diff --git a/app/views/users/user_resource.html.erb b/app/views/users/user_resource.html.erb
index b644fc73e..0ef8f3594 100644
--- a/app/views/users/user_resource.html.erb
+++ b/app/views/users/user_resource.html.erb
@@ -163,14 +163,26 @@ $(".resourcesList").mousedown(function(e) {
                    line = line.parent();
                 }
                 //将当前的元素的所有子元素的背景色改为蓝色
-                line.children().css("background-color", '#00ffff');
+                line.children().css("background-color", '#e1e1e1');
                 //将当前元素赋给 上一个对象 保存起来。
                 last_line = line;
              }
-});  
-$(".resourcesList").click(function(e) {
+});
+   //元素包含关系计算
+  var contains  = function(root, el) {
+      if (root.compareDocumentPosition)
+          return root === el || !!(root.compareDocumentPosition(el) & 16);
+      if (root.contains && el.nodeType === 1){
+          return root.contains(el) && root !== el;
+      }
+      while ((el = el.parentNode))
+          if (el === root) return true;
+      return false;
+  }
+$(document.body).click(function(e) {
          //在列表上的任何单击事件都要恢复原来的样子
          //隐藏右键菜单
+        //e.preventDefault();
 		$("#contextMenu").hide();
 		document.oncontextmenu = function() {return true;}
         //如果当前行为空，那么要将当前行的拿到
@@ -182,9 +194,13 @@ $(".resourcesList").click(function(e) {
             if(line.get(0).tagName === 'LI'){
                 line = line.parent();
             }
+
+        }
+        //如果当前对象在表格里，将当前行改变为白色,这里主要是防止点击页面的其他链接的时候，那个链接背景色变白了
+        if( contains($(".resourcesList").get(0),line.get(0))){
+            line.children().css("background-color", 'white');
         }
-        //将当前行改变为白色
-        line.children().css("background-color", 'white');
+
         //当前行恢复编辑状态到链接状态
        if(ele && ele.nodeName != 'INPUT') {
            restore();
@@ -260,7 +276,7 @@ $(".resourcesList").click(function(e) {
   //批量删除
   function batch_delete(){
       var data = $("#resources_list_form").serialize();
-      if(data != "" && confirm('您可能会删不掉这其中上传者不是您的资源，确认要删除这些资源吗？')) {
+      if(data != "" && confirm('您删不掉这其中上传者不是您的资源，确认要删除这些资源吗？')) {
           $.post(
                   '<%= user_resource_delete_user_path(@user)%>',
                   $("#resources_list_form").serialize(),//只会对选中的控件进行序列化提交
diff --git a/public/stylesheets/header.css b/public/stylesheets/header.css
index eda554eaf..b448e03af 100644
--- a/public/stylesheets/header.css
+++ b/public/stylesheets/header.css
@@ -96,7 +96,7 @@ a.topnav_login_box:hover {color:#a1ebff;}
 .topnav_login_list li{ }
 
 /*底部*/
-#Footer{background-color:#ffffff; margin-bottom:10px; padding-bottom:15px; color:#666666;}
+#Footer{background-color:#ffffff;  padding-bottom:15px; color:#666666;} /*margin-bottom:10px;*/
 .footerAboutContainer {width:auto; border-bottom:1px solid #efefef;}
 .footerAbout{ width:455px; margin:0 auto;height:35px; line-height:35px; border-bottom:1px solid #efefef; }
 .languageBox {width:55px; height:20px; margin-left:5px; outline:none; color:#666666; border:1px solid #d9d9d9;}
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 026ab041c..9abc7cdfe 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -400,8 +400,8 @@ a.sendButtonBlue:hover {color:#ffffff;}
 a.resourcesTypeAll {background:url(images/homepage_icon.png) -180px -89px no-repeat; padding-left:23px;}
 a.resourcesTypeAtt {background:url(images/homepage_icon.png) -180px -49px no-repeat; padding-left:23px;}
 .resourcesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:10px 20px; left:-90px; font-size:12px; color:#888888; display:none; line-height:2;}
-.resourcesUploadBox {float:right; width:103px; height:34px; background-color:#64bdd9; line-height:34px; vertical-align:middle; text-align:center; margin-left:12px;}
-.resourcesUploadBox:hover {background-color:#0781b4;}
+/*.resourcesUploadBox {float:right; width:103px; height:34px; background-color:#64bdd9; line-height:34px; vertical-align:middle; text-align:center; margin-left:12px;}*/
+/*.resourcesUploadBox:hover {background-color:#0781b4;}*/
 /* 个人主页右边部分*/
 .homepageSearchIcon {width:30px; height:32px; background:url(images/nav_icon.png) -8px 3px no-repeat; float:left;}
 a.homepagePostTypeQuiz {background:url(images/homepage_icon.png) -90px -124px no-repeat; padding-left:23px;}
@@ -689,7 +689,7 @@ a.referenceTypeBlock {color:#888888; display:inline-block; padding:0px 20px;}
 .Agreementh4{ color:#2980b9; font-weight:bold; font-size:14px; margin-top:30px;}
 
 /*底部*/
-#Footer{background-color:#ffffff; margin-bottom:10px; padding-bottom:15px; color:#666666;}
+#Footer{background-color:#ffffff;  padding-bottom:15px; color:#666666;} /*margin-bottom:10px;*/
 .footerAboutContainer {width:auto; border-bottom:1px solid #efefef;}
 .footerAbout{ width:455px; margin:0 auto;height:35px; line-height:35px; border-bottom:1px solid #efefef; }
 .languageBox {width:55px; height:20px; margin-left:5px; outline:none; color:#666666; border:1px solid #d9d9d9;}