For 7-month-old babies, the number of complementary feedings is generally 3 times a day. The types of complementary foods should be as diverse as possible, and pay attention to reasonable matching to ensure adequate and balanced nutrition supply. The main food is still breast milk or formula, just feed once every 3 hours. Take breast milk or formula at 6:00 a.m., for example, you can feed your child 20g of steamed buns, 20g of egg custard or mashed meat or vegetables at 9:30 a.m., 50g of noodle soup or rice porridge at 12:00 p.m. After your child takes a nap, you can feed your child 20g of bread or steamed buns at 3:00 p.m. After breast milk for dinner, you can feed your child vegetable soup or mashed vegetables at 6:30 p.m. 60g.