diff --git a/app/helpers/welcome_helper.rb b/app/helpers/welcome_helper.rb
index beecef3f1..329f84742 100644
--- a/app/helpers/welcome_helper.rb
+++ b/app/helpers/welcome_helper.rb
@@ -82,7 +82,7 @@ module WelcomeHelper
         ':&nbsp;'.html_safe << 
         link_to(truncate(strip_tags(event.event_description).gsub(/&nbsp;/,''), length: 30, omission:'...'), event.event_url, :target => "_blank" )
     when 'attachment'
-      str << content_tag('span', '上传了') << content_tag('span', find_all_event_type(event)) << ':&nbsp;'.html_safe << link_to(truncate(event.event_title, length: 30, omission:'...'), event.event_url) << link_to(('&nbsp;['.html_safe+l(:label_downloads_list).to_s << ']'), project_files_path(event.container))
+      str << content_tag('span', '上传了') << content_tag('span', find_all_event_type(event)) << ':&nbsp;'.html_safe << link_to(truncate(event.event_title, length: 30, omission:'...'), event.event_url) << link_to(('&nbsp;['.html_safe+l(:label_downloads_list).to_s << ']'), project_files_path(event.container), :class => "attachments_list_color")
     else
       str << content_tag("span", "更新了") << content_tag("span", find_all_event_type(event)) << ':&nbsp;'.html_safe << link_to(truncate(event.event_title, length: 30, omission:'...'), event.event_url, :target => "_blank" )
     end
diff --git a/app/views/layouts/base_bids.html.erb b/app/views/layouts/base_bids.html.erb
index 5c680ce9b..e212617f8 100644
--- a/app/views/layouts/base_bids.html.erb
+++ b/app/views/layouts/base_bids.html.erb
@@ -69,7 +69,7 @@
 													<tr>
 														<td class="info_font" style=" word-wrap: break-word; word-break: break-all"><%= h @bid.name %></td>
 													</tr>	
-													<% if ( !(User.current.member_of? @project) && User.current.login?) %>											
+													<% if User.current.login? %>											
 													<tr>
 														<td align="center"> <%= link_to(l(:label_fork_homework_new), fork_path(@bid)) %></td>
 													</tr>
diff --git a/app/views/layouts/base_contest.html.erb b/app/views/layouts/base_contest.html.erb
index 5dc4e7574..b62ef96fc 100644
--- a/app/views/layouts/base_contest.html.erb
+++ b/app/views/layouts/base_contest.html.erb
@@ -60,7 +60,7 @@
 													<tr>
 														<td class="info_font" style=" word-wrap: break-word; word-break: break-all"><%= h @bid.name %></td>
 													</tr>	
-													<% if ( !(User.current.member_of? @project) && User.current.login?) %>		<!--added by linchun-->												
+													<% if User.current.login? %>		<!--added by linchun-->												
 													<tr colspan='3'>
 														<td valign="middle">
 															<span style="display:block; margin-left:20px;"><%= join_in_contest(@bid, User.current)%></span>
diff --git a/app/views/welcome/index.html.erb b/app/views/welcome/index.html.erb
index ddd7293ac..2b4412bc6 100644
--- a/app/views/welcome/index.html.erb
+++ b/app/views/welcome/index.html.erb
@@ -135,9 +135,10 @@
 				<div class="inner-right" style="float: left; height: 100%; ">
 					<%= image_tag url_to_avatar(event.event_author), :class => "avatar-3" %>
 				</div>
+				
 				<div class="inner-right" style="float: right; width:86%; height: 100%; ">
 				<span style="color: green;"><%= link_to event.event_author, (user_path(event.event_author) if event.event_author), :style => "color:green;", :target => "_blank"  %></span><%= show_user_content event %>
-				<p style="margin-top: 4px;"><span style="color: rgb(172, 174, 177)"><%= time_tag_welcome event.event_datetime %>前</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="float: right; color: rgb(172, 174, 177);"><%= show_event_reply event %></span></p>
+				<p style="margin-top: 4px;"><span style="color: rgb(172, 174, 177)"><%= time_tag_welcome event.event_datetime %></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="float: right; color: rgb(172, 174, 177);"><%= show_event_reply event %></span></p>
 				</div>
 			</li>
 			    <% end  %>	
diff --git a/public/stylesheets/welcome.css b/public/stylesheets/welcome.css
index 6af69a6eb..9204fbc75 100644
--- a/public/stylesheets/welcome.css
+++ b/public/stylesheets/welcome.css
@@ -317,3 +317,6 @@ div#tooltip::after {
      border-bottom: 1px solid #FFFFFF;
      border-right: 1px solid #FFFFFF;
 }
+a.attachments_list_color {
+    color: green;
+}