For any patient involved in gastrointestinal surgery, it often takes 10-12 days for simple wound recovery. If it involves the patient’s dietary recovery, it usually takes 7 days later to instruct the patient to start eating water and liquid food first. After the liquid food, gradually transition to semi-liquid food, soft food, and eventually transition to general food, generally to transition to general food, in more than half a month. And often after the perforation surgery, the patient’s diet needs to be light in the early stage, not to eat greasy, spicy and stimulating, raw and cold food. The patient’s diet needs to be as rich as possible, and early on it is recommended to eat more nutritious foods such as rice milk and soy milk. Gradually after the transition, while the patient should eat small amounts of more meals, emphasizing that the amount of food must be small at the beginning of the first time, and the frequency of eating can be increased. Usually eat 3 meals a day, after surgery, you can add meals, and then add meals between two meals, usually start with 1/3 amount, gradually add to 1/2, and gradually transition to the usual normal meal size. Patients are also advised to do a breath test to check for H. pylori. After 1 month after surgery, patients are often advised to repeat the gastroscopy to see how the ulcer is healing, and in 1 month or so the patient may be able to fully engage in normal work and life.