Doubts : gstr 9 and gstr 9c

Hi,

I have already filled my annual return for the year 2017-2018. Income was less than 2Cr. I was under impression that, I don't need to fill GSTR 9C. 

Still, I am seeing it in my returns portal. Can anyone please confirm if I have to file GSTR 9C as well? 



Thanks!