My baby is 16months & her weight is 10.40kg, is it ok, how can i make increase in her weight

A. Oh give more of proteins to the child that usually is very beneficial for a child because proteins can be easily digested by the child this is because they are trying to do certain things I try to walk learn to crawl and also they can easily digested and it is one of the best source for weight increasing as well as maintaining strength and energy in the body as well as height and growth