diff --git a/patchfile.gemspec b/patchfile.gemspec
index cb2a90b..d98402c 100644
--- a/patchfile.gemspec
+++ b/patchfile.gemspec
@@ -3,6 +3,31 @@ $:.push File.expand_path("../lib", __FILE__)
 # Maintain your gem's version:
 require "patchfile/version"
 app_path = File.expand_path(__dir__)
+template_path = ENV['PWD'] + '/app/templates'
+all_template = Dir.glob(template_path+'/*/')
+puts 'editing files for sassc'
+check_texts = ['@import "../../bootstrap/variables";','.response-content {\n  position: relative;\n\n  @media (min-width: $screen-sm) {\n    width: 100%;\n  }\n\n  @media (min-width: $screen-md) {\n    width: 970px;\n  }\n\n  @media (min-width: $screen-lg) {\n    width: 1100px;\n  }\n}\n']
+all_template.each do |folder|
+	if !folder.include?('mobile')
+		begin
+			if folder.split('/')[-1] != 'mobile'
+				@filename = folder+'assets/stylesheets/template/base/_variables.scss'
+				texts = File.read(@filename)
+				check_texts.each do |check_text|
+					f = File.open(folder+'partial/_head.html.erb','w')
+					if !texts.include?(check_text)
+						puts "editing #{folder}assets/stylesheets/template/base/_variables.scss"
+						File.open(@filename, 'a') do |file|
+						    file.puts check_text
+						end
+					end
+				end
+			end
+		rescue
+			puts "not found #{folder}assets/stylesheets/template/base/_variables.scss"
+		end
+	end
+end
 if !Dir.exist?("#{ENV['PWD']}"+"/app/assets/stylesheets/lib/jquery-ui-1.12.1/")
 	puts "copying jquery-ui"
 	begin