This is a case of slightly high systolic blood pressure and normal diastolic blood pressure, without medication for the time being. The normal blood pressure for adults is 90-139mmHg systolic and 60-89mmHg diastolic, blood pressure greater than or equal to 140/90mmHg is hypertension. It is important to pay attention to hypertension at such a young age, and to maintain a good lifestyle, low salt and low fat diet, quit smoking and limit alcohol, moderate exercise, and psychological balance. It is important to measure blood pressure regularly, keep the room temperature suitable for measurement, and measure after 5-10 minutes of quiet rest. If blood pressure is persistently high, you should look for the cause of hypertension and rule out secondary hypertension.