I After surgical anesthesia, depress the pillow and lie flat for 6 hours. Routine use of an analgesic pump is recommended to help smooth postoperative recovery and wound healing. Postoperative bed rest and appropriate bed activities should be performed. Excessive activity is likely to cause edema and congestion of the glans and slippage of the drainage tube, affecting wound healing. Second, pay attention to the local signs: whether there is blood oozing from the penile dressing packing, whether there is edema and purple of the penis head and call the doctor in time. Pay special attention to the status of the drainage tube: fix it properly to prevent distortion, pressure, sliding and pulling. Early post-operative dressing is usually not a problem, but the younger and uncooperative children can be appropriately restrained hands and feet, so that hands do not grab the dressing or drainage tube caused by accidental dislodgement; later after the release of the dressing, please parents and friends must pay attention to, at any time and contact the doctor. IV Pay attention to the postoperative children often have symptoms of bladder spasm, lower abdominal pain, or poor drainage tube urination. It is important to respond to the doctor in time, and we will treat with appropriate sedation and bladder stabilization. V Wound care: After removing the penile compression dressing 3-5 days after surgery, wash the affected area daily, apply medicine, and keep the wound area clean and dry. Prevent constipation causing penile congestion and pain: give the child oral laxative daily from the 2nd day after surgery to keep the stool open, encourage appropriate bed activities to promote the increase of intestinal peristalsis; encourage the child to eat more high protein, high vitamin and fiber-rich vegetables and fruits to improve the body resistance and promote wound healing, avoid spicy and stimulating food. The urethral support tube is usually removed 12-14 days after the first stage urethroplasty, and the child is instructed to urinate and observe the urination situation, the thickness of the urine line and the presence of urinary fistula. Keep outpatient follow-up after discharge, and bring a video of the child urinating during the follow-up visit. VIII If urination becomes thin insist on dilation of the urethra under medical supervision. About half of small urinary fistulas may heal on their own within 3 months if urination is kept open. Persistent dilation of the urethra is an important part of a good long-term outcome of hypospadias surgery, which usually takes 3-6 months. IX There is a possibility of complications such as urethral fistula and urethral stricture after suburethral cleft surgery. The success rate of our first-stage surgery in primary cases is higher than 90%, which is among the leading in China, but for various reasons, a few children need to be treated with another surgery after 6 months.