diff --git a/.gitignore b/.gitignore
index eed85fbe5..ada20a475 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,8 @@
 .rvmrc
 
 Gemfile.lock
+Procfile
+log/*
 
 db/*.sqlite3
 log/*.log
diff --git a/app/jobs/get_announcement_from_rss.rb b/app/jobs/get_announcement_from_rss.rb
new file mode 100644
index 000000000..267c29aea
--- /dev/null
+++ b/app/jobs/get_announcement_from_rss.rb
@@ -0,0 +1,7 @@
+class GetAnnouncementFromRss 
+  @queue = :high
+
+  def self.perform()
+    %x(ruby "#{Rails.root}/lib/rss_ntu_job.rb")
+  end
+end
\ No newline at end of file
diff --git a/app/views/admin/page_parts/_custom_widget_setting.html.erb b/app/views/admin/page_parts/_custom_widget_setting.html.erb
index 7a3838e68..06dc906cd 100644
--- a/app/views/admin/page_parts/_custom_widget_setting.html.erb
+++ b/app/views/admin/page_parts/_custom_widget_setting.html.erb
@@ -17,4 +17,4 @@
         <%= render :partial=> "widget_ext_options" %>  
       
     
-    <% end %>
\ No newline at end of file
+    <% end %>
diff --git a/app/views/mobile/dialog_contact.mobile.erb b/app/views/mobile/dialog_contact.mobile.erb
index 9f208a978..f68375cc1 100644
--- a/app/views/mobile/dialog_contact.mobile.erb
+++ b/app/views/mobile/dialog_contact.mobile.erb
@@ -3,9 +3,7 @@
 <% end %>
 
 
diff --git a/app/views/mobile/map.mobile.erb b/app/views/mobile/map.mobile.erb
index 51e69dbf5..05a40c977 100644
--- a/app/views/mobile/map.mobile.erb
+++ b/app/views/mobile/map.mobile.erb
@@ -5,6 +5,6 @@
 
 
 
\ No newline at end of file
diff --git a/config/locales/mobile.en.yml b/config/locales/mobile.en.yml
index 4599c8e96..4abfe0073 100644
--- a/config/locales/mobile.en.yml
+++ b/config/locales/mobile.en.yml
@@ -9,5 +9,5 @@ en:
     home: Home
     language: Language
     location: Location
-    location_description: 'This University
No.101,Sec. 2, Jiafeng S Road, Zhubei City, Hsinchu County 302, Taiwan'
+    location_description: 'OFFICE OF GENERAL AFFAIRS, NTU
No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan (R.O.C)'
     page: Page
\ No newline at end of file
diff --git a/config/locales/mobile.zh_tw.yml b/config/locales/mobile.zh_tw.yml
index 84c32558a..5708314d5 100644
--- a/config/locales/mobile.zh_tw.yml
+++ b/config/locales/mobile.zh_tw.yml
@@ -9,5 +9,5 @@ zh_tw:
     home: 首頁
     language: 語言
     location: 地理位置
-    location_description: '本大學
302新竹縣竹北市嘉豐南路二段101號'
+    location_description: '臺灣大學總務處 版權所有
10617 臺北市大安區羅斯福路四段一號'
     page: 頁面
diff --git a/config/locales/ntu.en.yml b/config/locales/ntu.en.yml
new file mode 100644
index 000000000..24c7fefb5
--- /dev/null
+++ b/config/locales/ntu.en.yml
@@ -0,0 +1,4 @@
+en: 
+
+  ntu:
+    rss_origin: Back to NTU Announcements
diff --git a/config/locales/ntu.zh_tw.yml b/config/locales/ntu.zh_tw.yml
new file mode 100644
index 000000000..46ee6077d
--- /dev/null
+++ b/config/locales/ntu.zh_tw.yml
@@ -0,0 +1,4 @@
+zh_tw: 
+
+  ntu:
+    rss_origin: 回臺大校園公佈欄
diff --git a/config/resque_schedule.yml b/config/resque_schedule.yml
index 83f580122..3a18d0e3f 100644
--- a/config/resque_schedule.yml
+++ b/config/resque_schedule.yml
@@ -11,7 +11,7 @@ backup_server:
   description: BackupServer and remove old backups
 
 update_tag_cloud:
-  cron: 0 0 [0,12] * * *
+  cron: 0 30 2 * * *
   class: UpdateTagCloud
   args:
   description: UpdateTagCloud
@@ -27,3 +27,9 @@ email_cron:
   class: EmailCron
   args:
   description: EmailCron
+
+get_announcement_from_rss:
+  cron: 0 0 [2,12] * * *
+  class: GetAnnouncementFromRss
+  args:
+  description: Loop through the announcement RSS until 24h ago
diff --git a/lib/tasks/migrate.rake b/lib/tasks/migrate.rake
index c4d8061d4..1d71495d4 100644
--- a/lib/tasks/migrate.rake
+++ b/lib/tasks/migrate.rake
@@ -310,6 +310,34 @@ namespace :migrate do
     Rake::Task["web_link_url:web_link_url_i18n"].execute
   end
 
+  task :save_users => :environment do
+    User.where(:email.not => /guest/).each{|s|s.save}
+  end
+
+  task :fix_bulletin_rss_available_lang => :environment do
+    Bulletin.all.each do |bull|
+      if bull.create_user_id.nil?
+        bull.update_attribute(:available_for_zh_tw, true)
+      end
+    end
+  end 
+
+  task :fix_imported_rss => :environment do
+    categories = BulletinCategory.where(key: /rss_/).entries
+    unless categories.blank?
+      categories.each do |category|
+        bulletins = category.bulletins
+        unless bulletins.blank?
+          bulletins.each do |bulletin|
+            bulletin.update_attribute(:is_top, false) unless bulletin.is_top?
+            bulletin.update_attribute(:is_hot, false) unless bulletin.is_hot?
+            bulletin.update_attribute(:is_hidden, false) unless bulletin.is_hidden?
+          end
+        end
+      end
+    end
+  end
+
   task :fix_tagged_ids => :environment do
     Tag.all.each do |tag|
       tag.taggings.each do |tagging|
diff --git a/lib/tasks/ntu_mongo_files.rake b/lib/tasks/ntu_mongo_files.rake
new file mode 100644
index 000000000..2438a21b8
--- /dev/null
+++ b/lib/tasks/ntu_mongo_files.rake
@@ -0,0 +1,183 @@
+# encoding: utf-8 
+
+namespace :mongo_files do
+
+  MODELS = {  'ad_image' => 'file',
+              'archive_file_multiple' => 'file',
+              'asset' => 'data',
+              'bulletin' => 'image',
+              'bulletin_file' => 'file',
+              'design' => 'zip_file',
+              'design_file' => 'file',
+              'gallery_image' => 'file',
+              'image' => 'file',
+              'lab_file' => 'file',
+              'location_info' => 'file',
+              'preview_file' => 'file',
+              'project_file' => 'file',
+              'research_file' => 'file',
+              'site' => 'default_image',
+              'stylesheet' => 'file_orig',
+              'user' => 'avatar',
+              'writing_book_file' => 'file',
+              'writing_conference_file' => 'file',
+              'writing_journal_file' => 'file',
+              'writing_patent_file' => 'file' }
+
+  IMAGE_UPLOADER_MODELS = %w[ad_image bulletin image site]
+
+  # ad_banner
+  # bulletin
+  # design
+  # site
+
+  task :clean => :environment do
+    @files = Mongoid.database['fs.files']
+    @chunks = Mongoid.database['fs.chunks']
+    clean_duplicates
+    clean_unused
+    remove_objects
+    # remove_unlinked
+  end
+
+  # Remove unused files from db
+  def clean_unused
+    db_array = @files.find().inject([]) do |db_files, file|
+      db_files << file['filename']
+      db_files
+    end
+
+    p "# of files in db: #{db_array.size}"
+
+    name_array = MODELS.inject([]) do |model_files, (model, type)|
+      model.classify.constantize.all.each do |item|
+        url = item.send(type).url
+        thumb_url = item.send(type).thumb.url rescue nil
+        if url && !url.eql?('sign-in-logo.png')
+          url = url.gsub('/gridfs/', '')
+          model_files << url
+        end
+        if thumb_url && !thumb_url.eql?('sign-in-logo.png')
+          thumb_url = thumb_url.gsub('/gridfs/', '')
+          model_files << thumb_url
+        end
+      end
+      model_files
+    end
+
+    p "# of files from uploaders: #{name_array.size}"
+    useless_files = db_array - name_array
+    p "# of unmatched files: #{useless_files.size}"
+
+    useless_files.each do |file|
+      id = @files.find_one('filename' => file)['_id']
+      @files.remove('_id' => id)
+      @chunks.remove('files_id' => id)
+    end
+    # p files.remove('filename' => { "$in" => useless_files})
+  end
+
+
+  # Remove duplicate files from db
+  def clean_duplicates
+    p "# of files in db: #{@files.count}"
+    file_hash = @files.find().inject({}) do |db_files, file|
+      name = file['filename']
+      if db_files[name]
+        db_files[name] += [file['_id']]
+      else
+        db_files[name] = [file['_id']]
+      end
+      db_files
+    end
+    file_array = file_hash.inject([]) do |files, (key, value)|
+      files += value.drop(1) if value.size > 1
+      files
+    end
+    p "# of duplicate ids to delete: #{file_array.size}"
+    file_array.each do |id|
+      @files.remove('_id' => id)
+      @chunks.remove('files_id' => id)
+    end
+  end
+
+  task :file_size => :environment do
+    files = Mongoid.database['fs.files']
+    size_array = files.find().inject([]) do |size, file|
+      # size << [file['length'], file['filename']]
+      size << [file['filename'], file['length']]
+      size
+    end
+    size_array.sort.each do |pair|
+      p "#{pair[0]} - #{pair[1]}"
+    end
+    p size_array.size
+  end
+
+  def remove_objects
+    # Destroy writing_journals and writing_journal_files
+    Mongoid.database['writing_journals'].remove()
+    Mongoid.database['writing_journal_files'].remove()
+
+    # Destroy bulletins, bulletin_files and bulletin_links
+    Bulletin.excludes(create_user_id: nil).destroy
+    BulletinFile.destroy_all
+    BulletinLink.destroy_all
+
+    # Destroy gallery_albums and gallery_images
+    Mongoid.database['gallery_albums'].remove()
+    Mongoid.database['gallery_images'].remove()
+
+    db_array = @files.find().inject([]) do |db_files, file|
+      db_files << file['filename'] if file['filename'] =~ /writing_journal_file|news_bulletin_file|bulletin_file|gallery_image|image\/image/
+      db_files
+    end
+    p db_array.size
+    db_array.each do |file|
+      id = @files.find_one('filename' => file)['_id']
+      @files.remove('_id' => id)
+      @chunks.remove('files_id' => id)
+    end
+  end
+
+  def remove_unlinked
+    # name_array = AdBanner.all.inject([]) do |files, banner|
+    #   banner.ad_images.inject(files) do |image_files, image|
+    #     url = image.file.url
+    #     thumb_url = image.file.thumb.url rescue nil
+    #     if url && !url.eql?('sign-in-logo.png')
+    #       url = url.gsub('/gridfs/', '')
+    #       image_files << url
+    #     end
+    #     if thumb_url && !thumb_url.eql?('sign-in-logo.png')
+    #       thumb_url = thumb_url.gsub('/gridfs/', '')
+    #       image_files << thumb_url
+    #     end
+    #     image_files
+    #   end
+    #   files
+    # end
+    name_array = Design.all.inject([]) do |files, design|
+      files += design.images.inject(files) do |image_files, image|
+        p image_files += get_url_and_thumb(image.file)
+        image_files
+      end
+      files
+    end
+    p name_array.size
+  end
+
+  def get_url_and_thumb(file)
+    url = file.url
+    thumb_url = file.thumb.url rescue nil
+    files = [url, thumb_url].inject([]) do |urls, current|
+      urls << current.gsub('/gridfs/', '') if current && !current.eql?('sign-in-logo.png')
+      urls
+    end
+    files
+  end
+
+  task :delete_rss_ann => :environment do
+    Bulletin.where(create_user_id: nil).destroy
+  end
+end
\ No newline at end of file
diff --git a/lib/tasks/web_link_url.rake b/lib/tasks/web_link_url.rake
index eccb90c46..900628c9a 100644
--- a/lib/tasks/web_link_url.rake
+++ b/lib/tasks/web_link_url.rake
@@ -9,17 +9,17 @@ namespace :web_link_url do
   	
   	@weblinks.each do |wl|
 
-  	  if wl.url.nil? 
+      if wl.url_translations.is_a?(String)
+      
+        @wlurl = wl.url_translations
+        
+        wl.url_translations = {}
+    	
+        wl.url_translations["zh_tw"] = @wlurl
+    	
+        wl.url_translations["en"] = @wlurl
 
-  	  @wlurl = wl.url_translations
-
-      wl.url_translations = {}
-  	
-      wl.url_translations["zh_tw"] = @wlurl
-  	
-      wl.url_translations["en"] = @wlurl
-
-      wl.save
+        wl.save
 
   	  else
   	  	puts 'no data'
diff --git a/vendor/built_in_modules/announcement/app/models/bulletin.rb b/vendor/built_in_modules/announcement/app/models/bulletin.rb
index 1771e2a69..764486257 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin.rb
@@ -40,6 +40,7 @@ class Bulletin
   field :not_checked_reason
   
   field :public, :type => Boolean, :default => true
+  field :rss_link
   
   scope :can_display, where(is_checked: true, is_rejected: false, is_pending: false)
   scope :available_for_lang, ->(locale){ where("available_for_#{locale}".to_sym => true) }
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/show.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/show.html.erb
index 0f60d98e6..8b3ae9719 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/show.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/show.html.erb
@@ -36,6 +36,11 @@
 			
 		
 	<% end %>
+	<% unless @bulletin.rss_link.blank? %>
+		
+			<%= link_to t('ntu.rss_origin'), @bulletin.rss_link %>
+		
+	<% end %>
 
 
 <%= share_links(@bulletin, 'announcement') %>