After ten months, when a child’s gastrointestinal motility tends to be normal and the volume of stomach contents is larger, and complementary foods are added regularly, it is time to wean the child off night milk. Children who frequently eat night milk have the following reasons: (1) the habit of eating night milk, each time the milk is not completely full, resulting in a state of half-starvation, causing children to frequently eat milk; (2) stomach bloating, gastrointestinal discomfort, leading to relief by eating milk, but it will easily cause a vicious circle, making the situation more and more serious, and may even lead to frequent half an hour to an hour (3) Children with calcium deficiency and poor sleep at night, parents always think they are hungry, so they breastfeed to relieve the symptoms, thus giving the child the habit of having to eat night milk frequently. From about seven months should be gradually to the child ready to wean night milk, let him eat at night, but do not eat too greasy, before going to bed can drink milk powder, basically 5 to 6 hours feeding once can, during the period up crying can coax her, and supplement vitamin D to promote the absorption of calcium, basic maintenance of about half a month, slowly night milk weaning, this indigestion can be alleviated, and Let the child sleep more perfect.