There is no clear-cut absolute what complementary food is good for babies with poor digestion, but it is recommended to eat light and easy-to-digest food. Dietary modification is only one aspect, if the symptoms do not improve, prompt medical attention is needed. Babies may suffer from indigestion due to cold, improper diet, etc. If it is mild, it can be alleviated through dietary adjustment. Try to eat a light diet with easily digestible food such as soup and congee. Do not eat hard food, and avoid raw, cold, stimulating and greasy food. Do not eat too much complementary food at one time, moderate. If the baby’s poor digestion through dietary adjustment has no effect, you need to take the baby to the regular hospital in time, if necessary, under the guidance of the doctor to take probiotics, domperidone, etc., to promote digestion.