Input credit on Earlier GST Output tax paid due to invoices cancellation

Sir,

We have raised a invoice on January month and filed our GSTR - 3B and GSTR -1 on Feb -2018.

We have received mail from our client for January month invoices are cancelled.

now how to adjusted on earlier paid GST Output amount ?

If we raised a credit note to the party the same as mentioned in GSTR -1 under Credits note issue column

then how to come tax paid amount to our account

Kindly reply in detailed