Acute pancreatitis in the attack period to do fasting, in the recovery period to light, low-fat food. Acute pancreatitis in the attack period manifested as abdominal pain, diarrhea, nausea, vomiting, etc., to do fasting, to reduce food stimulation of pancreatic fluid secretion, conducive to the control of the disease. In the recovery period, we should take light, low-fat food as the main focus, eat more fresh vegetables and fruits, and avoid eating high-fat food, such as fatty meat and fried food. Pay attention to dietary diversity and ensure balanced nutrition. Develop good eating habits, avoid overeating and quit smoking and drinking. At the same time, we should consult the doctor in time and strictly follow the doctor’s instructions for standardized treatment.