GST RFD-01

I HAD MADE AN EXPORT IN APRIL 2023 OF AMOUNT 1225943.WHILE FILLING R1 I DECLARED TAXABLE VALUE SAME 1225943 BUT THE MISTAKENLY ENTERED TOTAL VALUE 122594,AND BILL NUMBER WAS ALSO ENTERED WRONG.WHILE FILLING RFD-01 MISMATCH IS COMMING IN STATEMENT 3 PLEASE GUIDE ME WHAT TO DO