diff --git a/patchfile.gemspec b/patchfile.gemspec
index b81d74d..c506f47 100644
--- a/patchfile.gemspec
+++ b/patchfile.gemspec
@@ -26,38 +26,42 @@ if !@file_text.include?('patchfile_li')
 	@indert_index = @file_text.index('<li title="<%= t(\'site_info\') %>">')
 	@file_text.insert(@indert_index , @patchfile_li)
 end
-f = File.open(ENV['PWD']+'/app/views/shared/_side_bar.html.erb','w')
-f.write(@file_text)
-f.close
-puts "finish change patchfile in #{ENV['PWD']}/app/views/shared"
-change_text = '<a title="{{site_title_1}}" class="navbar-brand" href="{{home_link_1}}"><img class="site-logo" src="{{logo_url_1}}" alt="Site Logo"></a><script>$(document).ready(function(){var url =$(\'.site-logo\').eq(0).attr(\'src\');if(url == "/assets/default-site-logo.png"){$(\'.navbar-brand\').eq(0).remove();};if($(\'.navbar-brand\').length == 2){$(\'.site-logo\').css(\'height\',\'auto\')};$(\'.site-logo\').eq(0).css(\'margin-right\',0);$(\'.navbar-brand\').css(\'padding-right\',0)})</script><a title="{{site_title}}" class="navbar-brand" href="{{home_link}}"><img class="site-logo" src="{{logo_url}}" alt="Site Logo"> {{site_name}}</a>'
-all_template.each do |folder|
-  if !folder.include?('mobile')
-    begin
-      require 'nokogiri'
-      puts "changing header.html.erb in #{folder}/home/header.html.erb"
-      if folder.split('/')[-1] != 'mobile'
-        filename = folder+'home/header.html.erb'
-        texts = File.read(filename)
-        texts_html = Nokogiri::HTML.parse(texts)
-        puts texts
-        if texts_html.css('.navbar-brand').length == 1
-          new_texts = texts.gsub(texts_html.css('.navbar-brand').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text)
-          File.open(filename,'w') do |f|
-            f.write new_texts
-          end
-        elsif texts_html.css('.site-title >a').length == 1 && texts_html.css('.navbar-brand').length == 0
-          new_texts = texts.gsub(texts_html.css('.site-title >a').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text)
-          File.open(filename,'w') do |f|
-            f.write new_texts
-          end
-        end
-      end
-    rescue => e
-      puts "#{e.inspect}\nnot found #{folder}home/header.html.erb"
-    end
-  end
+begin
+    f = File.open(ENV['PWD']+'/app/views/shared/_side_bar.html.erb','w')
+    f.write(@file_text)
+    f.close
+    puts "finish change patchfile in #{ENV['PWD']}/app/views/shared"
+rescue
+    puts "Permission denied in #{ENV['PWD']}/app/views/shared"
 end
+#change_text = '<a title="{{site_title_1}}" class="navbar-brand" href="{{home_link_1}}"><img class="site-logo" src="{{logo_url_1}}" alt="Site Logo"></a><script>$(document).ready(function(){var url =$(\'.site-logo\').eq(0).attr(\'src\');if(url == "/assets/default-site-logo.png"){$(\'.navbar-brand\').eq(0).remove();};if($(\'.navbar-brand\').length == 2){$(\'.site-logo\').css(\'height\',\'auto\')};$(\'.site-logo\').eq(0).css(\'margin-right\',0);$(\'.navbar-brand\').css(\'padding-right\',0)})</script><a title="{{site_title}}" class="navbar-brand" href="{{home_link}}"><img class="site-logo" src="{{logo_url}}" alt="Site Logo"> {{site_name}}</a>'
+# all_template.each do |folder|
+#   if !folder.include?('mobile')
+#     begin
+#       require 'nokogiri'
+#       puts "changing header.html.erb in #{folder}/home/header.html.erb"
+#       if folder.split('/')[-1] != 'mobile'
+#         filename = folder+'home/header.html.erb'
+#         texts = File.read(filename)
+#         texts_html = Nokogiri::HTML.parse(texts)
+#         puts texts
+#         if texts_html.css('.navbar-brand').length == 1
+#           new_texts = texts.gsub(texts_html.css('.navbar-brand').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text)
+#           File.open(filename,'w') do |f|
+#             f.write new_texts
+#           end
+#         elsif texts_html.css('.site-title >a').length == 1 && texts_html.css('.navbar-brand').length == 0
+#           new_texts = texts.gsub(texts_html.css('.site-title >a').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text)
+#           File.open(filename,'w') do |f|
+#             f.write new_texts
+#           end
+#         end
+#       end
+#     rescue => e
+#       puts "#{e.inspect}\nnot found #{folder}home/header.html.erb"
+#     end
+#   end
+# end
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|
   s.name        = "patchfile"