diff --git a/app/assets/javascripts/lib/contenteditable.js.erb b/app/assets/javascripts/lib/contenteditable.js.erb
index 515be3e6..40c19dd3 100644
--- a/app/assets/javascripts/lib/contenteditable.js.erb
+++ b/app/assets/javascripts/lib/contenteditable.js.erb
@@ -40,11 +40,11 @@ $(".nav-tabs").find(".icons-pencil").click(function(){
         data: { body: content_holder.html() },
         success: function(json) {
           $(selector).attr("contenteditable",false)
-          alert("<%= I18n.t("admin.contenteditable.update_done") %>");
+          alert("<%= I18n.t('admin.contenteditable.update_done') %>");
           //content_holder.effect('highlight', {'color': '#0f0'}, 3000);
         },
         error: function() {
-          alert("<%= I18n.t("admin.contenteditable.update_failed") %>");
+          alert("<%= I18n.t('admin.contenteditable.update_failed') %>");
           //content_holder.effect('highlight', {'color': '#f00'}, 3000);
           content_holder.html(content);
         }
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 8f651392..26dbddc4 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -204,4 +204,12 @@ module ApplicationHelper
     is_manager? || is_admin? 
   end
 
+  def display_date_time(object)
+    object.strftime("%Y-%m-%d %H:%M:%S")
+  end
+
+  def display_date(object)
+    object.strftime("%Y-%m-%d")
+  end
+
 end
diff --git a/app/models/asset.rb b/app/models/asset.rb
index 22c4ae2d..e20fcb9e 100644
--- a/app/models/asset.rb
+++ b/app/models/asset.rb
@@ -34,10 +34,10 @@ class Asset
   protected
   
   def set_key
-    if title.new_record?
+    if title && title.new_record?
       title.key = 'title'
     end
-    if description.new_record?
+    if description && description.new_record?
       description.key = 'description'
     end
   end
diff --git a/vendor/built_in_modules/announcement/app/models/bulletin.rb b/vendor/built_in_modules/announcement/app/models/bulletin.rb
index 0bf7de64..589da320 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin.rb
@@ -160,13 +160,13 @@ class Bulletin
   protected
   
   def set_key
-    if title.new_record?
+    if title && title.new_record?
       title.key = 'title'
     end
-    if subtitle.new_record?
+    if subtitle && subtitle.new_record?
       subtitle.key = 'subtitle'
     end
-    if text.new_record?
+    if text && text.new_record?
       text.key = 'text'
     end
   end
diff --git a/vendor/built_in_modules/announcement/app/models/bulletin_file.rb b/vendor/built_in_modules/announcement/app/models/bulletin_file.rb
index c4d60b9b..a30ec131 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin_file.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin_file.rb
@@ -29,10 +29,10 @@ class BulletinFile
   protected
   
   def set_key
-    if filetitle.new_record?
+    if filetitle && filetitle.new_record?
       filetitle.key = 'filetitle'
     end
-    if description.new_record?
+    if description && description.new_record?
       description.key = 'description'
     end
   end  
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_bulletin.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_bulletin.html.erb
index 423e35ba..8f879e79 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_bulletin.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_bulletin.html.erb
@@ -60,8 +60,8 @@
 			</ul>
 		</div>
 	</td>
-	<td><%= bulletin.postdate %></td>
-	<td><%= (bulletin.deadline) ? bulletin.deadline : t('bulletin.no_deadline') %></td>
+	<td><%= display_date_time(bulletin.postdate) %></td>
+	<td><%= (bulletin.deadline) ? display_date_time(bulletin.deadline ): t('bulletin.no_deadline') %></td>
 	<td>
 		<div class="label-group">
 			<div class="label-td">
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/show.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/show.html.erb
index 68634b9a..d8921677 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/show.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/show.html.erb
@@ -5,7 +5,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.postdate') %></b>
-  <%= @bulletin.postdate %>
+  <%= display_date_time(@bulletin.postdate) %>
 	</li>
 	<li>
   <b><%= t('announcement.title') %></b>
@@ -42,7 +42,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.最後修改時間') %></b>
-  <%= @bulletin.updated_at %>
+  <%= display_date(@bulletin.updated_at) %>
 	</li>
 
 
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/index.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/index.html.erb
index 6937a6c3..4ba18b51 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/index.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/index.html.erb
@@ -22,7 +22,7 @@
 	<td><%= link_to post.title[I18n.locale], panel_announcement_front_end_bulletin_path(post, :category_id => post.bulletin_category_id) %>
 	<%#= link_to post.title, panel_announcement_back_end_bulletin_path(post) %>
 	</td>
-	<td><%= post.postdate %></td>
+	<td><%= display_date_time(post.postdate) %></td>
   </tr>
   
 <% end %>
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 37373ae9..2ece4b02 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
@@ -2,10 +2,11 @@
 <h1 class="h1"><%= @bulletin.title[I18n.locale] %></h1>
 <div class="info">
 	<div class="info1">
-		<span class="date"><%= @bulletin.postdate %></span>
-		&nbsp;|&nbsp;
-		<a href="" class="unit"><%= User.find(@bulletin.create_user_id).sub_roles.collect{|t| t.key}.join(" ") rescue '' %></a>
-		<span><%= dislpay_view_count(@bulletin) %></span>
+		<span class="pull-right"><%= dislpay_view_count(@bulletin) %></span>
+		<span class="date"><%= display_date_time(@bulletin.postdate) %></span>
+		<% unit = User.find(@bulletin.create_user_id).sub_roles.collect{|t| t.key}.join(" ") rescue nil %>
+		<%= " | " if unit %>
+		<a href="" class="unit"><%= unit %></a>
 	</div>
 </div>
 <div class="news_image">
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_index.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_index.html.erb
index daadc367..450e7617 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_index.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_index.html.erb
@@ -15,7 +15,7 @@
 	<td><%= post.bulletin_category.i18n_variable[I18n.locale] rescue nil %></td>
 	<td><%= link_to post.title[I18n.locale], panel_announcement_front_end_bulletin_path(post, :category_id => post.bulletin_category_id) %>
 	</td>
-	<td><%= post.postdate %></td>
+	<td><%= display_date_time(post.postdate) %></td>
   </tr>
   
 <% end %>
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 83bb784b..f9d2ca0e 100644
--- a/vendor/built_in_modules/news/app/models/news_bulletin.rb
+++ b/vendor/built_in_modules/news/app/models/news_bulletin.rb
@@ -160,13 +160,13 @@ class NewsBulletin
   protected
   
   def set_key
-    if title.new_record?
+    if title && title.new_record?
       title.key = 'title'
     end
-    if subtitle.new_record?
+    if subtitle && subtitle.new_record?
       subtitle.key = 'subtitle'
     end
-    if text.new_record?
+    if text && text.new_record?
       text.key = 'text'
     end
   end
diff --git a/vendor/built_in_modules/news/app/models/news_bulletin_file.rb b/vendor/built_in_modules/news/app/models/news_bulletin_file.rb
index a75dc01f..40495cb4 100644
--- a/vendor/built_in_modules/news/app/models/news_bulletin_file.rb
+++ b/vendor/built_in_modules/news/app/models/news_bulletin_file.rb
@@ -29,10 +29,10 @@ class NewsBulletinFile
   protected
   
   def set_key
-    if filetitle.new_record?
+    if filetitle && filetitle.new_record?
       filetitle.key = 'filetitle'
     end
-    if description.new_record?
+    if description && description.new_record?
       description.key = 'description'
     end
   end  
diff --git a/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/_news_bulletin.html.erb b/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/_news_bulletin.html.erb
index bdd19082..2313f35f 100644
--- a/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/_news_bulletin.html.erb
+++ b/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/_news_bulletin.html.erb
@@ -61,8 +61,8 @@
 			</ul>
 		</div>
 	</td>
-	<td><%= news_bulletin.postdate %></td>
-	<td><%= (news_bulletin.deadline) ? news_bulletin.deadline : t('news_bulletin.no_deadline') %></td>
+	<td><%= display_date(news_bulletin.postdate) %></td>
+	<td><%= (news_bulletin.deadline) ? display_date(news_bulletin.deadline) : t('news_bulletin.no_deadline') %></td>
 	<td>
 		<div class="label-group">
 			<div class="label-td">
diff --git a/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/show.html.erb b/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/show.html.erb
index 1868c8fb..ce64e41f 100644
--- a/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/show.html.erb
+++ b/vendor/built_in_modules/news/app/views/panel/news/back_end/news_bulletins/show.html.erb
@@ -5,7 +5,7 @@
 	</li>
 	<li>
   <b><%= t('news.postdate') %></b>
-  <%= @news_bulletin.postdate %>
+  <%= display_date(@news_bulletin.postdate) %>
 	</li>
 	<li>
   <b><%= t('news.title') %></b>
@@ -42,7 +42,7 @@
 	</li>
 	<li>
   <b><%= t('news.最後修改時間') %></b>
-  <%= @news_bulletin.updated_at %>
+  <%= display_date(@news_bulletin.updated_at) %>
 	</li>
 
 
diff --git a/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/index.html.erb b/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/index.html.erb
index 4c2292a6..322b64c0 100644
--- a/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/index.html.erb
+++ b/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/index.html.erb
@@ -22,7 +22,7 @@
 				<%= link_to post.title[I18n.locale], panel_news_front_end_news_bulletin_path(post), :class => 'news_title' %>
 				<%= post.subtitle[I18n.locale].html_safe %>
 			</td>
-			<td><%= post.postdate %></td>
+			<td><%= display_date(post.postdate) %></td>
 		</tr>
 		<% end %> 
 	</tbody>
diff --git a/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/show.html.erb b/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/show.html.erb
index e1c07e3b..df391c54 100644
--- a/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/show.html.erb
+++ b/vendor/built_in_modules/news/app/views/panel/news/front_end/news_bulletins/show.html.erb
@@ -3,9 +3,10 @@
 <div class="info">
 	<div class="info1">
 		<span class="pull-right"><%= dislpay_view_count(@news_bulletin) %></span>
-		<span class="date"><%= @news_bulletin.postdate %></span>
-		&nbsp;|&nbsp;
-		<a href="" class="unit"><%= @news_bulletin.unit_list_for_anc.title[I18n.locale] rescue '' %></a>
+		<span class="date"><%= display_date(@news_bulletin.postdate) %></span>
+		<% unit = @news_bulletin.unit_list_for_anc.title[I18n.locale] rescue nil %>
+		<%= " | " if unit %>
+		<a href="" class="unit"><%= unit %></a>
 	</div>
 </div>
 <div class="news_image">
diff --git a/vendor/built_in_modules/news/app/views/panel/news/widget/news_bulletins/_index.html.erb b/vendor/built_in_modules/news/app/views/panel/news/widget/news_bulletins/_index.html.erb
index d345f037..4eab719a 100644
--- a/vendor/built_in_modules/news/app/views/panel/news/widget/news_bulletins/_index.html.erb
+++ b/vendor/built_in_modules/news/app/views/panel/news/widget/news_bulletins/_index.html.erb
@@ -18,7 +18,7 @@
 				<%= link_to post.title[I18n.locale], panel_news_front_end_news_bulletin_path(post), :class => 'news_title' %>
 				<%= post.subtitle[I18n.locale].html_safe %>
 			</td>
-			<td><%= post.postdate %></td>
+			<td><%= display_date(post.postdate) %></td>
 		</tr>
 		<% end %> 
 	</tbody>
diff --git a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_page_context.html.erb b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_page_context.html.erb
index 036cb6e0..ea8303c2 100644
--- a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_page_context.html.erb
+++ b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_page_context.html.erb
@@ -18,6 +18,6 @@
 			<%= link_to page_context.version, panel_page_content_back_end_view_path(page_context.page_id) %>
 		<%end -%>
 	</td>
-	<td><%= page_context.updated_at.strftime("%Y-%m-%d %H:%I:%S") %></td>
+	<td><%= display_date_time(page_context) %></td>
 	<td><%= User.find(page_context.create_user_id).name %></td>
 </tr>
\ No newline at end of file
diff --git a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_view_page_context.html.erb b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_view_page_context.html.erb
index 7035a700..38d83b29 100644
--- a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_view_page_context.html.erb
+++ b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/_view_page_context.html.erb
@@ -10,6 +10,6 @@
 					</div>
 				</td>
 				<td><%= view_page_context.version %></td>
-				<td><%= view_page_context.updated_at.strftime("%Y-%m-%d %H:%I:%S") %></td>
+				<td><%= display_date(view_page_context.updated_at) %></td>
 				<td><%= User.find(view_page_context.create_user_id).name %></td>
 			</tr>
\ No newline at end of file
diff --git a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/show.html.erb b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/show.html.erb
index a75bcc8c..0c681faf 100644
--- a/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/show.html.erb
+++ b/vendor/built_in_modules/page_content/app/views/panel/page_content/back_end/page_contexts/show.html.erb
@@ -21,7 +21,7 @@
 	</li>
 	<li>
 		<b><%= t('page_content.最後修改時間') %></b>
-		<%= @page_context.updated_at.strftime("%Y-%m-%d %H:%I:%S") %>
+		<%= display_date(@page_context.updated_at) %>
 	</li>
 
 
diff --git a/vendor/built_in_modules/web_resource/app/models/web_link.rb b/vendor/built_in_modules/web_resource/app/models/web_link.rb
index 9bd06f05..4143c38b 100644
--- a/vendor/built_in_modules/web_resource/app/models/web_link.rb
+++ b/vendor/built_in_modules/web_resource/app/models/web_link.rb
@@ -69,10 +69,10 @@ class WebLink
   protected
   
   def set_key
-    if name.new_record?
+    if name && name.new_record?
       name.key = 'name'
     end
-    if context.new_record?
+    if context && context.new_record?
       context.key = 'context'
     end
   end
diff --git a/vendor/built_in_modules/web_resource/app/views/panel/web_resource/back_end/web_links/show.html.erb b/vendor/built_in_modules/web_resource/app/views/panel/web_resource/back_end/web_links/show.html.erb
index e3734616..1eba0646 100644
--- a/vendor/built_in_modules/web_resource/app/views/panel/web_resource/back_end/web_links/show.html.erb
+++ b/vendor/built_in_modules/web_resource/app/views/panel/web_resource/back_end/web_links/show.html.erb
@@ -13,7 +13,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.postdate') %></b>
-  <%= @bulletin.postdate %>
+  <%= display_date(@bulletin.postdate) %>
 	</li>
 	<li>
   <b><%= t('announcement.title') %></b>
@@ -50,7 +50,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.最後修改時間') %></b>
-  <%= @bulletin.updated_at %>
+  <%= display_date(@bulletin.updated_at) %>
 	</li>
 
 
diff --git a/vendor/built_in_modules/web_resource/app/views/panel/web_resource/front_end/web_links/show.html.erb b/vendor/built_in_modules/web_resource/app/views/panel/web_resource/front_end/web_links/show.html.erb
index a3381e5c..7e7f2c95 100644
--- a/vendor/built_in_modules/web_resource/app/views/panel/web_resource/front_end/web_links/show.html.erb
+++ b/vendor/built_in_modules/web_resource/app/views/panel/web_resource/front_end/web_links/show.html.erb
@@ -13,7 +13,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.postdate') %></b>
-  <%= @bulletin.postdate %>
+  <%= display_date(@bulletin.postdate) %>
 	</li>
 	<li>
   <b><%= t('announcement.title') %></b>
@@ -50,7 +50,7 @@
 	</li>
 	<li>
   <b><%= t('announcement.最後修改時間') %></b>
-  <%= @bulletin.updated_at.strftime("%Y-%m-%d %H:%I:%S") %>
+  <%= display_date_time(@bulletin.updated_at) %>
 	</li>
 
 
diff --git a/vendor/impressionist/app/models/impressionist/impressionable.rb b/vendor/impressionist/app/models/impressionist/impressionable.rb
index f5cbd3b0..60d2a62a 100644
--- a/vendor/impressionist/app/models/impressionist/impressionable.rb
+++ b/vendor/impressionist/app/models/impressionist/impressionable.rb
@@ -38,10 +38,11 @@ module Impressionist
     end
 
     def update_impressionist_counter_cache
-      cache_options = self.class.impressionist_counter_cache_options
-      column_name = cache_options[:column_name].to_sym
-      count = cache_options[:unique] ? impressionist_count(:filter => :ip_address) : impressionist_count
-      update_attribute(column_name, count)
+      # cache_options = self.class.impressionist_counter_cache_options
+      # column_name = cache_options[:column_name].to_sym
+      # count = cache_options[:unique] ? impressionist_count(:filter => :ip_address) : impressionist_count
+      # update_attribute(column_name, count)
+      update_attribute(column_name, self.send(cache_options[:column_name]) + 1)
     end
 
     # OLD METHODS - DEPRECATE IN V0.5