diff --git a/app/views/welcome/index.html.erb b/app/views/welcome/index.html.erb
index eb5a1dfd..08d7d13d 100644
--- a/app/views/welcome/index.html.erb
+++ b/app/views/welcome/index.html.erb
@@ -118,7 +118,7 @@
 		<% end %>
 		<div class="welcome-box-list-new memo_activity">
 			<% topics = find_new_forum_topics(7) %>
-		<% topics.each do |topic|%>
+		<% topics.includes(:forum, :last_reply, :author).each do |topic|%>
 			<% cache "welcome_index_memosActivity_ul_topic_#{topic.id}_li" do %>
 			<li class="message-brief-intro">
 				<div class='memo_title text_nowrap'>
diff --git a/config/routes.rb b/config/routes.rb
index b84885e2..03b437ee 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -671,6 +671,7 @@ RedmineApp::Application.routes.draw do
   get 'school/search_school/', :to => 'school#search_school'
 
   post 'school/upload', :to => 'school#upload'
+  get 'school/upload_logo', :to => 'school#upload_logo'
 
   ######added by nie
   match 'tags/show_projects_tags',:to => 'tags#show_projects_tags'