changed [] to q and w for laptop users
changed [] to q and w for laptop users

xysense/BeaverDam,xysense/BeaverDam,xysense/BeaverDam,xysense/BeaverDam,antingshen/BeaverDam,antingshen/BeaverDam,antingshen/BeaverDam,antingshen/BeaverDam