B2B Invoice not shown!

Kartikeya Bansal (25 Points)

27 March 2019  
Sir,
By mistake I didn't show six b2b invoices in gstr1 of December 2017 However it was shown in 3b and accordingly tax has been paid on it.
So I showed them in Gstr1 of February 2019 with the correct invoice date of December 2017.
My question is whether in GSTR9 the same invoices will be shown automatically in Gstr1 or not?
If not kindly tell me how will it be corrected in GSTR9?