diff --git a/app/controllers/notificationcomments_controller.rb b/app/controllers/notificationcomments_controller.rb
index e0c5adf72..53563a530 100644
--- a/app/controllers/notificationcomments_controller.rb
+++ b/app/controllers/notificationcomments_controller.rb
@@ -6,12 +6,12 @@ class NotificationcommentsController < ApplicationController
   before_filter :authorize
 
   def create
-    raise Unauthorized unless @contestnotifications.notificationcommentable?
+    #raise Unauthorized unless @contestnotifications.notificationcommentable?
 
-    @notificaioncomment = Notificaioncomment.new
-    @notificaioncomment.safe_attributes = params[:notificaioncomment]
-    @notificaioncomment.author = User.current
-    if @contestnotifications.notificaioncomments << @notificaioncomment
+    @notificationcomment = Notificationcomment.new
+    @notificationcomment.safe_attributes = params[:notificationcomment]
+    @notificationcomment.author = User.current
+    if @contestnotifications.notificationcomments << @notificationcomment
       flash[:notice] = l(:label_comment_added)
     end
 
@@ -19,7 +19,7 @@ class NotificationcommentsController < ApplicationController
   end
 
   def destroy
-    @contestnotifications.notificaioncomments.find(params[:notificaioncomment_id]).destroy
+    @contestnotifications.notificationcomments.find(params[:notificationcomment_id]).destroy
     redirect_to contest_contestnotification_path(@contestnotifications)
   end
 
@@ -28,7 +28,7 @@ class NotificationcommentsController < ApplicationController
   def find_model_object
     super
     @contestnotifications = @object
-    @notificaioncomment = nil
+    @notificationcomment = nil
     @contestnotifications
   end
   
diff --git a/app/views/contestnotifications/show.html.erb b/app/views/contestnotifications/show.html.erb
index f333e0a4e..1a30a93e0 100644
--- a/app/views/contestnotifications/show.html.erb
+++ b/app/views/contestnotifications/show.html.erb
@@ -29,10 +29,10 @@
 	<div style="margin:15px">
 		<span class="font_description"> <%= textilizable(@contestnotification, :description) %> </span>
 		<br/>
-		
+		<%#= link_to_attachments @contestnotification %>
 		<br/>
 		<!--add comment-->
-		<% if @contestnotification.notificationcommentable? %>
+		
 		<p>
 			<%= toggle_link l(:label_comment_add), "add_notificationcomment_form", :focus => "notificationcomment_notificationcomments" %>
 		</p>
@@ -45,7 +45,7 @@
 			<%= submit_tag l(:button_add) %>
 		</p>
 		<% end %>
-		<% end %>
+		
 
 		<% html_title @contestnotification.title -%>
 
@@ -57,7 +57,7 @@
 		<div  class="line_heng"></div>
 	</div>
 	<h3 class="notificationcomments"><%= l(:label_comment_plural) %></h3>
-	<% notificationcomments = @contestnotification.notificationcomments.reverse %>
+	<% notificationcomments = @notificationcomments.reverse %>
 	<% notificationcomments.each do |notificationcomment| %>
 	<% next if notificationcomment.new_record? %>
 	<table width="660px" border="0" align="center">