diff --git a/app/controllers/stores_controller.rb b/app/controllers/stores_controller.rb
index ac78b5a2..8225697d 100644
--- a/app/controllers/stores_controller.rb
+++ b/app/controllers/stores_controller.rb
@@ -6,19 +6,24 @@ class StoresController < ApplicationController
 
   def search
     name = params[:name] ||= ''
-    redirect_to stores_path, :notice => l(:field_course_un) if name.blank?
+    (redirect_to stores_path, :notice => l(:label_sumbit_empty);return) if name.blank?
     # 按文件名搜索
-    result = Attachment.where("attachments.container_type IS NOT NULL AND filename LIKE :like ", like: "%#{name}%").
+    resultSet = Attachment.where("attachments.container_type IS NOT NULL AND filename LIKE :like ", like: "%#{name}%").
               reorder("created_on DESC")
-    # result = result.to_a
-    result.map { |res|
+    
+    result = resultSet.to_a.dup
+
+    resultSet.to_a.map { |res|
       if(res.container.nil? || 
         (res.container.class.to_s=="Project" && res.container.is_public == false) ||
         (res.container.has_attribute?(:project) && res.container.project.is_public == false) ||
         (res.container.class.to_s=="HomeworkAttach" && res.container.bid.reward_type == 3) ||
         false
         )
+        # logger.debug("=====================================#{result.include? res}")
+        # logger.debug("=====================================#{res}")
         result.delete(res)
+        # logger.debug("=====================================#{result.include? res}")
       end
     }
     @searched_attach = paginateHelper result
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index 17eec739..5eb34dc9 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -77,7 +77,7 @@
 												<% else %>
 										
 													<%= join_in_course(@project, User.current) %></div>
-												<% end %> </div>1111
+												<% end %> </div>
 												<% unless User.current.member_of?(@project) %>
 												<!-- <%= image_tag "/images/fav.png" %> -->
 												<div style="padding-right: 10px">
diff --git a/app/views/layouts/base_stores.html.erb b/app/views/layouts/base_stores.html.erb
index 00760263..7020f8e2 100644
--- a/app/views/layouts/base_stores.html.erb
+++ b/app/views/layouts/base_stores.html.erb
@@ -25,7 +25,7 @@
 						<div class="top-content">							
 							<table>
 								<tr>
-									<td class="info_font" style="width: 240px; color: #15bccf"><%=t(:label_course_file)%></td>
+									<td class="info_font" style="width: 240px; color: #15bccf"><%=t(:label_stores_index)%></td>
 									<td style="width: 430px; color: #15bccf"><strong><%= l(:label_user_location) %> : </strong></td>
 									<td rowspan="2" width="250px">
 										<div class="top-content-search" style="display:none;">
@@ -39,7 +39,7 @@
 								</tr>
 								<tr>
 									<td style="padding-left: 8px"><%= link_to stores_url , stores_url %></td>
-									<td><p class="top-content-list"><%=link_to l(:label_home),home_path %> > <%=link_to l(:label_course_file),stores_url %> </p></td>
+									<td><p class="top-content-list"><%=link_to l(:label_home),home_path %> > <%=link_to l(:label_stores_index),stores_url %> </p></td>
 								</tr>
 							</table>							
 						</div>
diff --git a/app/views/stores/_search_bar.html.erb b/app/views/stores/_search_bar.html.erb
new file mode 100644
index 00000000..32caa11a
--- /dev/null
+++ b/app/views/stores/_search_bar.html.erb
@@ -0,0 +1,6 @@
+<div style="margin: 10px 5%;">
+	<%= form_tag( search_stores_path, method: 'post') do %>
+	<%= text_field_tag 'name', params[:name], size:"100", placeholder:'请输入要搜索的关键字', name: "name", :class => 'blueinputbar'%>
+	<%= submit_tag l(:label_search), :class => "enterprise"%>
+	<% end %>
+</div>
\ No newline at end of file
diff --git a/app/views/stores/index.html.erb b/app/views/stores/index.html.erb
index 5b20e5fb..4df1b823 100644
--- a/app/views/stores/index.html.erb
+++ b/app/views/stores/index.html.erb
@@ -1,10 +1,5 @@
 <% content_for :top_field do%>
-	<div style="margin: 10px 5%;vertical-align: bottom;">
-		<%= form_tag( search_stores_path, method: 'post') do %>
-		<%= text_field_tag 'name', nil, size:"100", placeholder:'请输入要搜索的关键字', :class => 'blueinputbar', :required => true %>
-		<%= submit_tag l(:label_search), :class => "enterprise"%>
-		<% end %>
-	</div>
+  <%= render 'search_bar' %>
 <% end %>
 
 <div class="resource_sum">
@@ -27,7 +22,7 @@
 					<td class="filename" style="width:62%;"><%= link_to c1.filename, (attachFromUrl c1), {:title => c1.filename, :target => "_blank"} %> </td>
 					<td style="width:19%; text-align: center;"><%= c1.downloads %> </td>
 					<td class="filename download_icon" style="width:19%; text-align: center;">
-						<%= link_to_attachment c1, {:text => image_tag("/images/button/download.png", width: "22px", alt: "l(:button_download)") }%>
+						<%= link_to_attachment c1, {:download => true, :text => image_tag("/images/button/download.png", width: "22px", alt: l(:button_download)) }%>
 					</td>
 				</tr>
 			<% end %>
@@ -37,7 +32,25 @@
 <% reset_cycle; end %>
 </div>
 <script type='text/javascript'>
+ function validate_required(field,alerttxt)
+  {
+    with (field)
+    {
+      if (value==null||value=="")
+        {alert(alerttxt);$.find('form').attr("data-submitted",'');return false}
+      else {return true}
+    }
+  }
+
+  function validate_form(thisform) {
+    with (thisform)
+    {
+      if (validate_required(name,"name must be filled out!")==false)
+        {name.focus();return false}
+    }
+  }
 	$(document).ready(function($) {
+		$('.download_icon').find("a").attr("target", "_blank");
 		$('.download_icon').each(function(){
 			$(this).mouseenter(function(event) {
 				$(this).find('img').attr("src", "/images/button/download_focus.png")
diff --git a/app/views/stores/search.html.erb b/app/views/stores/search.html.erb
index 1bc63e78..f3e2085b 100644
--- a/app/views/stores/search.html.erb
+++ b/app/views/stores/search.html.erb
@@ -2,12 +2,7 @@
 
 </style>
 <% content_for :top_field do%>
-	<div style="margin: 10px 5%;">
-		<%= form_tag( search_stores_path, method: 'post') do %>
-		<%= text_field_tag 'name', nil, size:"100", placeholder:'请输入要搜索的关键字', :value => params[:name] , :class => 'blueinputbar', :required => true %>
-		<%= submit_tag l(:label_search), :class => "enterprise"%>
-		<% end %>
-	</div>
+  <%= render 'search_bar' %>
 <% end %>
 
 <% @searched_attach.each do |result| %>
@@ -19,7 +14,7 @@
       <div class="cb">
       	<span style=""><%= result.filename %></span>
       	<span style="margin-left: 4px;">
-        <%= link_to_attachment result, {:text => image_tag("/images/button/dl.png", width: "70px", alt: l(:button_download), :class => 'download_icon')}%>
+        <%= link_to_attachment result, {:download => true, :text => image_tag("/images/button/dl.png", width: "70px", alt: l(:button_download), :class => 'download_icon')}%>
         </span>
       </div>
       <%= result.description %> 
@@ -27,7 +22,7 @@
       <span class="gray blue-color">
         下载:<%= result.downloads%>| 
         大小:<%= number_to_human_size(result.filesize) %>|
-        共享者：<a class="gray" ><%= link_to result.author, user_path(result.author), target: "_blank"%></a>|
+        共享者：<a class="gray" ><%= link_to result.author, user_path(result.author), target: "_blank" unless result.author.blank? %></a>|
         上传时间:<%= format_time(result.created_on) %>
       </span> 
       <div style="display: none"></div>
@@ -39,32 +34,49 @@
 <div class="pagination"><%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %></div>
 <script type='text/javascript'>
   jQuery.fn.highlight = function(pat) {
-  function innerHighlight(node, pat) {
-    var skip = 0;
-    if (node.nodeType == 3) {
-      var pos = node.data.toUpperCase().indexOf(pat);
-      if (pos >= 0) {
-        var spannode = document.createElement('span');
-        spannode.className = 'highlight';
-        var middlebit = node.splitText(pos);
-        var endbit = middlebit.splitText(pat.length);
-        var middleclone = middlebit.cloneNode(true);
-        spannode.appendChild(middleclone);
-        middlebit.parentNode.replaceChild(spannode, middlebit);
-        skip = 1;
+    function innerHighlight(node, pat) {
+      var skip = 0;
+      if (node.nodeType == 3) {
+        var pos = node.data.toUpperCase().indexOf(pat);
+        if (pos >= 0) {
+          var spannode = document.createElement('span');
+          spannode.className = 'highlight';
+          var middlebit = node.splitText(pos);
+          var endbit = middlebit.splitText(pat.length);
+          var middleclone = middlebit.cloneNode(true);
+          spannode.appendChild(middleclone);
+          middlebit.parentNode.replaceChild(spannode, middlebit);
+          skip = 1;
+        }
       }
-    }
-    else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
-      for (var i = 0; i < node.childNodes.length; ++i) {
-        i += innerHighlight(node.childNodes[i], pat);
+      else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
+        for (var i = 0; i < node.childNodes.length; ++i) {
+          i += innerHighlight(node.childNodes[i], pat);
+        }
       }
+      return skip;
+    }
+    return this.each(function() {
+      innerHighlight(this, pat.toUpperCase());
+    });
+  };
+  function validate_required(field,alerttxt)
+  {
+    with (field)
+    {
+      if (value==null||value=="")
+        {alert(alerttxt);return false}
+      else {return true}
+    }
+  }
+
+  function validate_form(thisform) {
+    with (thisform)
+    {
+      if (validate_required(name,"name must be filled out!")==false)
+        {name.focus();return false}
     }
-    return skip;
   }
-  return this.each(function() {
-    innerHighlight(this, pat.toUpperCase());
-  });
-};
   $(document).ready(function($) {
    $('.cb span').highlight('<%=params[:name]%>');
 
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 4d3b9395..81954b8a 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1585,5 +1585,6 @@ en:
   label_tags_forum: Call forum
   label_memo_locked: 'Topic is locked'
   label_downloads_list: enter file list.
+  label_sumbit_empty: search bar need container.
 
 
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 14f5f080..31ec3d1d 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -1647,6 +1647,7 @@ zh:
   label_course_student: 学生
   label_homework: 课程作业
   label_course_file: 资源库 #资料共享
+  label_stores_index: 资源索引
   label_course_new_homework: 新建作业
   label_course_homework_list: 作业列表
   label_course_homework_new: 发布作业
@@ -1789,4 +1790,5 @@ zh:
   label_joined_contest: 参与了竞赛
   label_contest_user: 参赛人：
   label_contest_reason: 参赛宣言：
-  label_notification: 通知
\ No newline at end of file
+  label_notification: 通知
+  label_sumbit_empty: 搜索内容不能为空
diff --git a/lib/redmine.rb b/lib/redmine.rb
index cd13fddd..a013ebac 100644
--- a/lib/redmine.rb
+++ b/lib/redmine.rb
@@ -204,7 +204,7 @@ Redmine::MenuManager.map :top_menu do |menu|
   menu.push :contest_innovate, {:controller => 'bids', :action => 'contest', :project_type => 1}
   menu.push :requirement_enterprise, {:controller => 'bids', :action => 'index'}
   menu.push :project_module_forums, :forums_path
-  menu.push :course_file, :stores_path
+  menu.push :stores_index, :stores_path
   
  
   # menu.push :investor, :home_path