diff --git a/vendor/built_in_modules/announcement/app/models/bulletin.rb b/vendor/built_in_modules/announcement/app/models/bulletin.rb
index a0f3a43a..98e1242e 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin.rb
@@ -46,7 +46,7 @@ class Bulletin
   mount_uploader :image, ImageUploader
   
 
-#  belongs_to :unit_list_for_anc
+  # belongs_to :unit_list_for_anc
   
   # embeds_many :bulletin_links, :cascade_callbacks => true
   # embeds_many :bulletin_files, :cascade_callbacks => true
@@ -64,46 +64,46 @@ class Bulletin
   after_save :save_bulletin_links
   after_save :save_bulletin_files
 
- redis_search_index(:title_field => :s_title,
+  redis_search_index(:title_field => :s_title,
                       :alias_field =>:s_title_en ,
                      :score_field => :view_count,
                      :condition_fields => [:is_checked,:is_hidden,:bulletin_category_id],
                      :ext_fields => [])
-#  def gen_title_for_search
-#   # [s_title,s_title_en,s_text_en,s_text_zh_tw].join(' ')
-# end
+  #  def gen_title_for_search
+  #   # [s_title,s_title_en,s_text_en,s_text_zh_tw].join(' ')
+  # end
 
- def s_title
+  def s_title
    self.title.zh_tw
- end
+  end
 
- def s_title_en
+  def s_title_en
    self.title.en
- end
+  end
 
- # def s_text_en
- #  Nokogiri::HTML(self.text.en).text
- # end
- # def s_text_zh_tw
- #  Nokogiri::HTML(self.text.zh_tw).text
- # end
+  # def s_text_en
+  #  Nokogiri::HTML(self.text.en).text
+  # end
+  # def s_text_zh_tw
+  #  Nokogiri::HTML(self.text.zh_tw).text
+  # end
 
-# scope :currently_available, lambda { |category, limit|
-#     # limit ||= 5
-#     # {
-#       # debugger
-#       # a=1
-#       :where => {:bulletin_category_id => bulletin_category_id, :disable => false}#, 
-#       # :limit => limit
-#     # }
-#   }
-def de_pending
-  self.is_pending = false
-end
+  # scope :currently_available, lambda { |category, limit|
+  #     # limit ||= 5
+  #     # {
+  #       # debugger
+  #       # a=1
+  #       :where => {:bulletin_category_id => bulletin_category_id, :disable => false}#, 
+  #       # :limit => limit
+  #     # }
+  #   }
+  def de_pending
+    self.is_pending = false
+  end
 
-def publish_month
-  published_at.strftime("%B %Y")
-end
+  def publish_month
+    published_at.strftime("%B %Y")
+  end
 
   def self.search( search = nil, category_id = nil )
     if category_id.to_s.size > 0 and search.to_s.size > 0