Adjustment under 143(1)(a)

I have filed itr for the A.Y. year 2017-2018 where in I have mentioned the amt. Rs. 614750/- as total grass income under the head Income from other sources, Rs. 166220/- as total eligible deduction under deduction column and amt. Rs.448530/- as total taxable income.
This itr is original one but in this itr the Aadhar no. entered was not correct so I have filed another revised itr for correction of Aadhar no.
Now I got this notice 143(1)(a) which is showing Rs.614750/- as income as per form 16 which is not relevant in my case, Rs.448530/- as income as per return and Amt. Rs.166220/- as proposed addition of income.
This notice I have received in response of my original itr filed and not in response of my revised itr filed to make corrections.

Kindly advise me in this regards to take further action in response to this notice.