After discharge from the hospital 1, avoid taking the stairs when leaving the hospital and arriving home, so as not to cause bleeding and wound dehiscence due to drastic movements; 2, change the wound dressing once in 2-3 days after surgery, keep the wound dry and clean, do not take a bath; 3, one week after surgery, you can come to the outpatient clinic for stitch removal, 3 days after stitch removal you can take a bath, avoid rubbing the wound when taking a bath; 4, avoid weight-bearing (<5kg) within one month after surgery 5. Avoid cycling for three months after the operation; 6. After the operation, active treatment of cough, constipation, prostatic hyperplasia and other comorbidities that increase intra-abdominal pressure should be carried out to avoid the formation of inguinal hernia on the other side and to reduce the recurrence rate of ipsilateral hernia after the operation; 7.