Intimation under section 143 (1)

I have recieved the intimation of tax efiling U/S 143 (1) from Income tax department. My computed tax statement and that one calculated u/s 143(1) is same. Now as there is no difference in the two, how should I deal with this intimation. Please help.

PLEASE NOTE THAT I HAVE RECIEVED THE INTIMATION U/S143(1) NOT THE DEMAND U/S 143(1).