diff --git a/patchfile.gemspec b/patchfile.gemspec
index f73ef62..42881c4 100644
--- a/patchfile.gemspec
+++ b/patchfile.gemspec
@@ -103,21 +103,6 @@ end
 #rescue => e
 #    puts "Permission denied in #{ENV['PWD']}/app/helpers/application_helper.rb"
 #end
-begin
-  require 'mongoid'
-  require "#{dir_pwd}/app/models/concerns/slug"
-  require "#{dir_pwd}/app/models/site"
-  require "#{dir_pwd}/app/uploaders/image_uploader"
-  include Site
-  site_first = Site.first
-  if site_first[:display_title_in_frontend].nil?
-    puts 'close display double title in frontend'
-    site_first.update_attributes(:display_title_in_frontend=>false) 
-  end
-rescue Exception => e
-  puts e
-  puts 'unable to close title display in frontend.'
-end
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|
   s.name        = "patchfile"