11-month-old baby’s digestive system development has gradually matured, baby complementary food additions need to be based on the baby’s body changes, digestive capacity and ever eaten complementary food comprehensive decision, it is recommended to drink three times a day milk, two meals, a fruit. Infant feeding principles need to follow from less to more, from thin to thick, from fine to coarse, step by step. If a liquid supplement has been added before, 11-month-old babies can be gradually added in the order of powdered supplement, frothy supplement and crushed supplement. Parents should cut their nails and wash their hands with soap before making the food, and avoid making complementary foods for babies with infectious diseases or inflammation of the hands. In addition, the tools used to make and serve food should be washed and scalded with boiling water in advance. You can prepare a set of special tools for your baby, such as a juicer, grinder, clean gauze, etc., and try not to mix them with adult utensils. In addition, the baby’s digestion and adults can not eat a large number of omnivorous food, should be gradually supplemented according to the baby’s nutritional status, and balanced nutrition, reasonable mix, so as to ensure the baby’s healthy and rapid growth.