liability of invoices in GST 1 of Fy 17-18 paid in 3B of FY 18-19

hello

one of gst registered person has filed GST 1 of Fy 17-18 but liability of some of invoice mentioned in GST 1 has paid in 3 B of FY 2018-19

Now how to claim gst payment against gst 1 of FY 2017-18 while filing GST 9 annual return of FY 2017-18