KORG nanoKONTROL Studio MIDI controller

Could you tell me who have a KORG nanoKONTROL Studio MIDi controller prefabrication？Only in the sonar nanoKONTROL setting options.No studio.The volume is so unable to set？My English is not very good。
在sonar控制器界面里对midi控制器的选择中只有nanoKONTROL，没有studio的。导致studio的音量推子无法设置。请问谁有能帮我？