GSTR1

Dear Sir,

we have opted quarterly GSTR 1 filing. While filing GSTR 1 for quarter OND 2017, some invoices were pertaining to Oct 2017 & Nove 2017 werer not uploaded in the GSTR1 filed but We have paid the liability of those missed invoices in GSTR 3b for Oct 2017 & Nov 2017 on time. for example we have issued 100 bills and have paid gst on 100 bills thourgh GSTR 3B but whiling filing GSTR 1 we uploaded only 98 invoices.

Can I rectify this error when filing my GSTR 1 for the quarter JFM 2019? pls suggest and help.

Thanks