diff --git a/app/views/attachments/_form.html.erb b/app/views/attachments/_form.html.erb
index b026fead2..18586e809 100644
--- a/app/views/attachments/_form.html.erb
+++ b/app/views/attachments/_form.html.erb
@@ -17,23 +17,7 @@
       <%= hidden_field_tag "attachments[p#{i}][token]", "#{attachment.token}" %>
     </span>
   <% end %>
-  <% container.saved_attachments.each_with_index do |attachment, i| %>
-    <span id="attachments_p<%= i %>" class="attachment">
-      <%= text_field_tag("attachments[p#{i}][filename]", attachment.filename, :class => 'filename readonly', :readonly=>'readonly')%>
-      <%= text_field_tag("attachments[p#{i}][description]", attachment.description, :maxlength => 254, :placeholder => l(:label_optional_description), :class => 'description', :style=>"display: inline-block;") %>
-      <span class="ispublic-label"><%= l(:field_is_public)%>:</span>
-      <%= check_box_tag("attachments[p#{i}][is_public_checkbox]", attachment.is_public,attachment.is_public == 1 ? true : false,:class => 'is_public')%>
-      <%= if attachment.id.nil?
-        #待补充代码
-      else
-        link_to('&nbsp;'.html_safe, attachment_path(attachment, :attachment_id => "p#{i}", :format => 'js'), :method => 'delete', :remote => true, :class => 'remove-upload')
-      end
-      %>
-      <%#= render :partial => 'tags/tag', :locals => {:obj => attachment, :object_flag => "6"} %>
 
-      <%= hidden_field_tag "attachments[p#{i}][token]", "#{attachment.token}" %>
-    </span>
-  <% end %>
 <% end %>
 </span>
 <script type='text/javascript'>
diff --git a/app/views/attachments/_new_form.html.erb b/app/views/attachments/_new_form.html.erb
index 696d223fd..38b471897 100644
--- a/app/views/attachments/_new_form.html.erb
+++ b/app/views/attachments/_new_form.html.erb
@@ -25,13 +25,13 @@
 </span>
   <% project = project %>
   <span class="add_attachment" style="font-weight:normal;">
-  <%= button_tag "文件浏览", :type=>"button", :onclick=>"_file.click()",:onmouseover => 'this.focus()',:class => 'sub_btn' %>
+  <%= button_tag l(:button_browse), :type=>"button", :onclick=>"_file.click()",:onmouseover => 'this.focus()',:class => 'sub_btn', :style => ie8? ? 'display:none' : '' %>
     <%= file_field_tag 'attachments[dummy][file]',
                        :id => '_file',
-                       :class => 'file_selector',
+                       :class => ie8? ? '' : 'file_selector',
                        :multiple => true,
                        :onchange => 'addInputFiles(this);',
-                       :style => 'display:none',
+                       :style => ie8? ? '' : 'display:none',
                        :data => {
                                :max_file_size => Setting.attachment_max_size.to_i.kilobytes,
                                :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)),
diff --git a/app/views/bids/edit.html.erb b/app/views/bids/edit.html.erb
index 4133a24b2..37121d720 100644
--- a/app/views/bids/edit.html.erb
+++ b/app/views/bids/edit.html.erb
@@ -1,4 +1,4 @@
 <%= javascript_include_tag "/assets/kindeditor/kindeditor" %>
-<%= labelled_form_for @bid do |f| %>
+<%= labelled_form_for @bid,:html => { :multipart => true } do |f| %>
     <%= render :partial => 'new_homework_form', :locals => { :bid => @bid, :bid_id => "edit_bid_#{@bid.id}",:f=>f,:edit_mode => true} %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/new_homework.html.erb b/app/views/courses/new_homework.html.erb
index 8918e1b63..ac26c2f29 100644
--- a/app/views/courses/new_homework.html.erb
+++ b/app/views/courses/new_homework.html.erb
@@ -1,4 +1,4 @@
 <%= javascript_include_tag "/assets/kindeditor/kindeditor" %>
-<%= labelled_form_for @homework, :url => {:controller => 'bids', :action => 'create_homework',:course_id => "#{params[:id] || params[:course_id]}"} do |f| %>
+<%= labelled_form_for @homework, :html => { :multipart => true }, :url => {:controller => 'bids', :action => 'create_homework',:course_id => "#{params[:id] || params[:course_id]}"} do |f| %>
 	<%= render :partial => 'bids/new_homework_form', :locals => { :bid => @homework,:bid_id => "new_bid",:f => f,:edit_mode => false } %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/files/_attachement_list.html.erb b/app/views/files/_attachement_list.html.erb
index 59f1b66fd..50d14b7ee 100644
--- a/app/views/files/_attachement_list.html.erb
+++ b/app/views/files/_attachement_list.html.erb
@@ -22,10 +22,10 @@
 </span>
 </div>
 
-<button name="button" class="sub_btn" onclick="_file.click()" onmouseover="this.focus()" type="button"><%= l(:label_browse)%></button>
+<button name="button" class="sub_btn" onclick="_file.click()" onmouseover="this.focus()" style="<%= ie8? ? 'display:none' : ''%>" type="button" ><%= l(:label_browse) %></button>
 <%= file_field_tag 'attachments[dummy][file]',
                    :id => '_file',
-                   :class => 'file_selector',
+                   :class => ie8? ? '':'file_selector',
                    :multiple => true,
                    :onchange => 'addInputFiles(this);',
                    :style => ie8? ? '': 'display:none',
diff --git a/app/views/homework_attach/new.html.erb b/app/views/homework_attach/new.html.erb
index 7f677cf30..8697ff7ab 100644
--- a/app/views/homework_attach/new.html.erb
+++ b/app/views/homework_attach/new.html.erb
@@ -56,6 +56,7 @@
       <div class="N_con">
         <%= form_for(HomeworkAttach.new, :method => :post,
                      :name => 'new_form',
+                     :html => { :multipart => true },
                      :url => {:controller => 'homework_attach',
                               :action => 'create',
                               :user_id => User.current.id,
diff --git a/public/javascripts/attachments.js b/public/javascripts/attachments.js
index 6f193f956..c5c3a7bd0 100644
--- a/public/javascripts/attachments.js
+++ b/public/javascripts/attachments.js
@@ -195,7 +195,8 @@ function addInputFiles(inputEl) {
         var aFilename = inputEl.value.split(/\/|\\/);
         attachmentId = addFile(inputEl, { name: aFilename[ aFilename.length - 1 ] }, false);
         if (attachmentId) {
-            $(inputEl).attr({ name: 'attachments[' + attachmentId + '][file]', style: 'display:none;' }).appendTo('#attachments_' + attachmentId);
+            $(inputEl).attr({ name: 'attachments[' + attachmentId + '][file]'}).hide();
+            $('#upload_file_count').html("已上传"+"<span id=\"count\">"+1+"</span>"+"个文件");
         }
     }