If you want her to study more, if you have time, you can accompany her to read children's books, teach her to know some small animals and listen to children's songs, and the baby will learn it slowly.
My sister-in-law's child is one and a half years old. Grandma will take him to read books and tell her stories when she has time. So now I know many small animals, they can count and have a strong learning ability!
Moreover, parents should pay attention to their own behavior in front of their children, and don't swear casually. If they do, the baby should praise them more.