Updated.

config/routes.rb

@@ -12,9 +12,7 @@ if ENV['worker_num']=='0' && File.basename($0) != 'rake' && !Rails.const_defined
         ad_image.generate_video_snapshot
       end
       if update_flag
-        s = OrbitHelper::SharedHash['current_site']['site'] rescue Site.first
-        s.tmp_flags << 'adf1'
-        s.save
+        Site.update_all("$push"=>{"tmp_flags"=>'adf1'})
       end
     end
   end