Diet after thoracoscopic surgery should pay attention to eat protein-rich food, vitamin-rich food, fresh fruits and vegetables. 1. Eat more food with high protein content such as eggs and milk, more nutritious food such as animal liver, chicken soup, etc., more easily digestible food such as noodles, etc., and pay attention to moderation in eating, and you can eat less and more meals. 2. Eat more fresh fruits and vegetables after the operation to replenish vitamins, which can also promote gastrointestinal peristalsis and help digestion. 3. After surgery, try to avoid eating fried food, spicy food such as barbecue, fried chicken or other fast food, and try to cook with less oil and salt. After surgery, be sure to visit the hospital regularly for review.