You can change your photo in the Aadhar card as many times as you want. However, every time you will have to pay a separate fee for this and you can change it only by going to the Aadhar center.

you should keep your Aadhar card updated, a common problem arises in front of the people is the bad photo printed on the Aadhar card, if you are not happy with the photo on your Aadhar card ...