Gastric polyps are mainly treated by endoscopy and surgery. 1, gastric polyps are found during gastroscopy, if the volume is small and the patient has no discomfort symptoms, the cancer rate is very small, it is recommended that the patient should be observed regularly and gastroscopy should be done from half a year to one year. 2, small polyps can also be resected directly under gastroscopy, choosing high frequency electrocoagulation resection, laser method, argon ion coagulation, etc. If the polyps are irregular or slightly larger in size, pathological tissue biopsy can be taken before resection. If the polyp is irregular or slightly large, pathological tissue biopsy can be taken before excision. 3, if the polyp diameter > 2cm, or the polyp is found to be growing faster, pathological examination reveals anomalous hyperplasia or suspicious cancer, surgery should be done to remove the lesion in time. When cancer is found, the scope of resection should be expanded and the surrounding lymph nodes should be swept to achieve the purpose of radical treatment.