Intimation u/s 143(1)

Sorry for the mistake that i posted rearlier.

Actually we paid self assessment tax after return was filed(return filed with taaaaaaaax payable),tax paid amount was came in 26AS but it was shown in Intimation Received U/s 143(1).
then what should i have to do whether i file rectification request for Tax credit before or after updation of tds credit.if i file rectication request befor updation what will happen?

Thanking you sir