diff --git a/announcement.gemspec b/announcement.gemspec
index bd18027..f1cc819 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -20,14 +20,18 @@ all_template.each do |folder|
   if !folder.include?('mobile')
     begin
       if folder.split('/')[-1] != 'mobile'
-        unity_text = File.read(folder+'assets/stylesheets/template/base/_unity.scss') rescue ''
+        unity_text = File.open(folder+'assets/stylesheets/template/base/_unity.scss','r:UTF-8') do |f|
+                        f.read
+                      end rescue ''
         if unity_text.split(/\n/).join.strip.empty?
           File.open(folder+'assets/stylesheets/template/base/_unity.scss', 'a') do |file|
             file.puts "@charset \"utf-8\";\n\n@import \"variables\";\n\n// Title\n.unity-title {\n  margin: 0.5em 0;\n  line-height: 1.5;\n  font-family: $main-font;\n  font-size: $font-h1;\n\n  .layout-footer & {\n    margin-bottom: 10px;\n    border-bottom: none;\n\n    span {\n      display: inline;\n      margin-bottom: 0;\n      border-bottom: none;\n    }\n  }\n}\n\n.status {\n  font-family: $main-font;\n  font-size: 0.75rem;\n}\n\n.status-top {\n  background-color: $theme-color-second;\n}\n\n.status-hot {\n  background-color: $theme-color-third;\n}\n\n.status-source {\n  background-color: $theme-color-main;\n\n  a {\n    color: $theme-white;\n  }\n}\n"
           end
         end
         filename = folder+'assets/stylesheets/template/base/_variables.scss'
-        texts = File.read(filename)
+        texts = File.open(filename,'r:UTF-8') do |f|
+                  f.read
+                end
         regex_pattern = /.response-content[^{]*{[^}]*@media[^{]*{[^{]*}[^{]*@media[^{]*{[^{]*}[^}]*}[^}]*}/m
         if !texts.include? "$font-h1:"
           texts = "$font-h1: 1.5rem;\n$font-h2: 1.35rem;\n$font-h3: 1.2rem;\n$font-h4: 1.1rem;\n$font-h5: 1rem;\n$font-h6: 0.9rem;\n\n" + texts
@@ -84,26 +88,6 @@ if old_gemfile_text != new_gemfile_text
   puts 'updating gemfile'
   Bundler.with_clean_env{%x[cp -f '#{env_pwd}'/Gemfile '#{env_pwd}'/Gemfile.bak123]}
   Bundler.with_clean_env{%x[cp -f '#{app_path}'/temp_file/Gemfile '#{env_pwd}'/Gemfile]}
-  old_playground = File.read (env_pwd+'/app/controllers/admin/playground_controller.rb') rescue ''
-  new_playground = File.read (app_path+'/temp_file/playground_controller.rb') rescue ''
-  command2 = ''
-  if old_playground != new_playground
-    puts 'updating playground'
-    command2 = "cp -f #{app_path}/temp_file/playground_controller.rb #{env_pwd}/app/controllers/admin/playground_controller.rb ;"
-    #File.open(ENV['PWD']+'/app/controllers/admin/playground_controller.rb', 'w') do |file|
-    #  file.write new_playground
-    #end
-  end
-  old_multithread = File.read (env_pwd+'/app/models/multithread.rb') rescue ''
-  new_multithread = File.read (app_path+'/temp_file/multithread.rb') rescue ''
-  command3 = ''
-  if old_multithread != new_multithread
-    puts 'updating multithread'
-    command3 = "cp -f #{app_path}/temp_file/multithread.rb #{env_pwd}/app/models/multithread.rb ;"
-    #File.open(ENV['PWD']+'/app/models/multithread.rb', 'w') do |file|
-    #  file.write new_multithread
-    #end
-  end
   command4 = "cp -rf #{app_path}/temp_file/app #{env_pwd}"
   log_development = File.mtime(env_pwd+'/log/development.log').strftime('%Y%m%d%H%M').to_i rescue 0
   log_production = File.mtime(env_pwd+'/log/production.log').strftime('%Y%m%d%H%M').to_i rescue 0
@@ -140,7 +124,7 @@ if old_gemfile_text != new_gemfile_text
         f.puts exist_str
       }
   end
-  all_command = "#{install_cmd} #{command1} ; #{command2} #{command3} #{command4} "
+  all_command = "#{install_cmd} #{command1} ; #{command4} "
   watch_dog_cmd = "watch -n 30 \"unset UNICORN_FD && bundle exec #{unicorn_rails} -c config/unicorn.rb -D -E #{mode}|at now\""
   #file = File.new(File.join(env_pwd,'bundle_update_background.sh'),"w")
   #file.write(all_command)
@@ -158,6 +142,8 @@ if old_gemfile_text != new_gemfile_text
   a.priority =  now_priority + 2
   a.run
   #Thread.exit
+else
+  system("cp -rf #{app_path}/temp_file/app #{env_pwd}")
 end
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|
diff --git a/temp_file/playground_controller.rb b/temp_file/app/controllers/admin/playground_controller.rb
similarity index 97%
rename from temp_file/playground_controller.rb
rename to temp_file/app/controllers/admin/playground_controller.rb
index 851ebfa..665e82e 100644
--- a/temp_file/playground_controller.rb
+++ b/temp_file/app/controllers/admin/playground_controller.rb
@@ -172,7 +172,7 @@ class Admin::PlaygroundController < OrbitAdminController
 	def restart_unicorn(mode)
 		mode = Rails.env if mode.nil?
 		unicorn_rails = %x[which unicorn_rails].sub("\n",'')
-		content = "kill -s TERM `cat tmp/pids/unicorn.pid` && unset UNICORN_FD && bundle exec #{unicorn_rails} -c config/unicorn.rb -D -E #{mode} | at now"
+		content = "kill -s TERM `cat tmp/pids/unicorn.pid` && unset UNICORN_FD && sleep 1 && bundle exec #{unicorn_rails} -c config/unicorn.rb -D -E #{mode} | at now"
 		Thread.new do
 			Bundler.with_clean_env{system(content)}
 		end
diff --git a/temp_file/app/controllers/admin/sites_controller.rb b/temp_file/app/controllers/admin/sites_controller.rb
index 03c6d4b..91924a8 100644
--- a/temp_file/app/controllers/admin/sites_controller.rb
+++ b/temp_file/app/controllers/admin/sites_controller.rb
@@ -170,12 +170,9 @@ class Admin::SitesController < OrbitAdminController
       git_add_except_public = Dir['*'].select{|v| v!= 'public'}.collect do |v|
                               "#{git} add -f '#{v}'"
                             end.join(' && ')
-      git_add_custom = (Dir['*'].select{|v| v!= 'Gemfile' && v !='app' && v != 'lib' && v != 'config' && v != 'public'} + ['app/templates','config/mongoid.yml']).collect do |v|
+      git_add_custom = (Dir['*'].select{|v| v !='app' && v != 'lib' && v != 'config' && v != 'public'} + ['app/templates','config/mongoid.yml']).collect do |v|
                               "#{git} add -f --all '#{v}'"
                             end.join(' && ')
-      git_add_all_program = (Dir['app/*'].select{|v| !v.include? 'templates'} + Dir['lib/*'] + Dir['config/*'].select{|v| !v.include? 'mongoid.yml'}).collect do |v|
-                              "#{git} add -f '#{v}'"
-                            end.join(' && ')
       git_restore = "#{git} checkout ."
       time_now = Time.now.strftime('%Y_%m_%d_%H_%M')
       if %x[git config user.name].empty?
@@ -184,7 +181,7 @@ class Admin::SitesController < OrbitAdminController
       if %x[git config user.email].empty?
         %x[git config --global user.email "orbit@rulingcom.com"]
       end
-      Bundler.with_clean_env{system("#{git_add_except_public} && #{git} commit -m auto_backup_before_#{type}_#{time_now} && #{git} reset #{commit} --mixed && #{git_add_all_program} && #{git} reset #{commit} --merge && #{git_add_custom} && #{git_restore} && #{git_add_except_public}&& #{git} commit -m complete_#{type}_#{time_now} && cp -rf public/assets public/assets_back && rm -rf public/assets")}
+      Bundler.with_clean_env{system("#{git_add_except_public} && #{git} commit -m auto_backup_before_#{type}_#{time_now} && #{git} reset #{commit} --mixed && #{git_add_custom} && #{git_restore} && #{git_add_except_public}&& #{git} commit -m complete_#{type}_#{time_now}")}
       mul.update_attributes(status: 'finish')
     end
   end
diff --git a/temp_file/multithread.rb b/temp_file/app/models/multithread.rb
similarity index 100%
rename from temp_file/multithread.rb
rename to temp_file/app/models/multithread.rb