1.Relax, keep happy and establish confidence to overcome the disease. 2.Eat more foods containing zinc to promote wound healing, such as oysters, animal liver, lean meat, eggs, peanuts, walnuts, etc. 3.Eat more foods rich in vitamin B1, vitamin B2 and vitamin C to facilitate ulcer healing. Therefore, you should eat more fresh vegetables and fruits, such as tomatoes, eggplant, carrots, white radish, cabbage, spinach, etc. 4, avoid eating spicy, aromatic dry, warm, fire food, such as onion, ginger, leek, garlic, chili, pepper, beef, lamb, dog meat. 5, avoid using tobacco, alcohol, strong tea, coffee and stimulating drinks. 6, drink more boiled water, avoid stimulation as much as possible. 7.The diet should be soft and easy to digest. 8, avoid excessive consumption of acid, alkaline, spicy or baked, fried food. Eat more fresh and light dishes.