Gliomas are tumors that originate from glial cells within the skull. Gliomas can be categorized into 4 grades from WHO Grade I to WHO Grade IV according to their condition. Generally, grade I tumors do not recur, but the higher the grade, the higher the probability of recurrence. WHO grade I gliomas are benign tumors, and the probability of recurrence is generally very low if the tumor is completely removed by surgery. On the other hand, WHO grade II-IV gliomas are malignant tumors, and most of them will recur as the condition worsens and the grade rises. Therefore, after surgery, we should pay attention to the daily consolidation treatment, pay attention to diet, strengthen exercise and relax the psychological pressure. Regular rechecking, and combining with appropriate chemotherapy and radiotherapy after surgery or the latest targeted therapy, electric field therapy and other new treatment methods to stabilize the condition.