diff --git a/app/uploaders/file_asset.rb b/app/uploaders/file_asset_uploader.rb
similarity index 100%
rename from app/uploaders/file_asset.rb
rename to app/uploaders/file_asset_uploader.rb
diff --git a/vendor/built_in_modules/announcement/app/models/bulletin.rb b/vendor/built_in_modules/announcement/app/models/bulletin.rb
index 8098f9a7..0bf7de64 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin.rb
@@ -13,8 +13,8 @@ class Bulletin
   has_one :text, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
   has_and_belongs_to_many :tags, :class_name => "AnnouncementTag"
 
-  field :postdate , :type => Date
-  field :deadline , :type => Date
+  field :postdate , :type => DateTime
+  field :deadline , :type => DateTime
   # field :url
   field :create_user_id
   field :update_user_id, :class_name => "User"
diff --git a/vendor/built_in_modules/news/app/models/news_bulletin.rb b/vendor/built_in_modules/news/app/models/news_bulletin.rb
index e6e7d9fc..83bb784b 100644
--- a/vendor/built_in_modules/news/app/models/news_bulletin.rb
+++ b/vendor/built_in_modules/news/app/models/news_bulletin.rb
@@ -13,8 +13,8 @@ class NewsBulletin
   has_one :text, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
   has_and_belongs_to_many :tags, :class_name => "NewsTag"
 
-  field :postdate , :type => Date
-  field :deadline , :type => Date
+  field :postdate , :type => DateTime
+  field :deadline , :type => DateTime
   # field :url
   field :create_user_id
   field :update_user_id, :class_name => "User"