Mild atrophic gastritis with intestinalization is curable. Chronic atrophic gastritis is clinically, the most common kind of digestive system disease, the common cause is H. pylori infection, followed by consideration of frequent consumption of spicy, pickled foods, or improper diet structure, alcohol consumption, smoking, are a cause of the occurrence of chronic atrophic gastritis. For chronic atrophic gastritis, mild atrophy with intestinalization, it is important to clarify the presence of H. pylori infection, and if combined with H. pylori infection, anti-H. pylori treatment is required. Also avoid alcohol and smoking, reduce the intake of stimulating foods and reduce the diet of pickled foods. Oral medications that inhibit gastric acid secretion, such as omeprazole, lansoprazole, etc., can be used in conjunction with gastric mucosal protective agents, such as magnesium aluminum carbonate, rebapent, teprenone, etc.