diff --git a/app/models/bulletin.rb b/app/models/bulletin.rb
index ffb5cc8..6ebec53 100644
--- a/app/models/bulletin.rb
+++ b/app/models/bulletin.rb
@@ -66,6 +66,11 @@ class Bulletin
   def bulletin_category_with_title
     self.category.title
   end
+  
+  def bulletin_create_dept
+    unit_field = User.get_member_list_attribute_field("staff","unit") 
+    User.get_member_list_attribute_value(self.create_user_id,unit_field.id).get_value_by_locale(I18n.locale)  rescue nil
+  end
 
   def get_bulletin_category
     self.category