GSTR1 Filed Correct but GSTR 3B wrongly filed and paid more tax

I HAVE FILED GSTR1 CORRECTLY. BUT WRONGLY FILED GSTR3B WITH MORE INVOICES AND VALUE ALSO HIGH THAN ACTUAL. MAY 2018 AND JUNE 2018. NOW I HAVE TO PAY TAX FOR CURRENT MONTH. CAN I USE THAT EXCESSLY PAID AMOUNT FOR THIS MONTH. HOW  TO DO IT.