Cleft palate babies with developmental delays are fed as follows: 1. Babies within one year of age can choose to apply bottle feeding, juicing fresh vegetables and fruits and drinking them, or pureeing meat, eggs and other foods and placing them in a bottle for consumption. Avoid food entering the nasal cavity along the cleft, triggering choking and coughing, etc. If necessary, supplement vitamins and trace elements to ensure normal development of the baby.2. 1-2 year old babies can be spoon fed, vegetables and fruits can be cooked and placed inside the spoon to encourage the baby to suck food with the lips.3. After two years old, the baby can undergo cleft palate repair surgery under general anesthesia and gradually resume normal feeding after the surgery.