diff --git a/patchfile.gemspec b/patchfile.gemspec
index 33dfc06..ed45960 100644
--- a/patchfile.gemspec
+++ b/patchfile.gemspec
@@ -27,6 +27,7 @@ Dir.chdir(ENV['PWD']+'/app/views/shared') do
 	f = File.open('_side_bar.html.erb','w')
 	f.write(@file_text)
 	f.close
+	puts 'finish cahnge patchfile in #{ENV['PWD']}/app/views/shared'
 end
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|