The following measures can be used to deal with the situation of premature development of girls: 1. Change the diet structure of children. Some girls develop too early because they eat too much fried and sugary food. The excess of high-calorie food in the body will cause fat accumulation, and the increased fat in the body will be converted to estrogen, causing the child to develop too little. After reducing the intake of these foods, the premature growth of children will be improved to a certain extent. 2. Give children timely application of Dafirac. Some children’s premature growth is caused by early initiation of sexual development, so timely application of Tamiflu should be used to inhibit the sexual development process of children and improve their final height.