The first 5 weeks after FSPR surgery is an important stage of postoperative rehabilitation. At this time, according to the type of dysfunction and potential ability of the child, the correct program should be selected and completed by the child with help, and after he/she has mastered it The next step can be planned or crossed over and repeated to achieve proficiency. In addition, we should pay attention to the recovery of the child’s physical ability when conducting rehabilitation training, and address the problems of the child’s weak resistance and poor tolerance ability, as well as the impact of general anesthesia and surgery on the organism. After the FSPR surgery, children with spastic cerebral palsy should start planned and purposeful rehabilitation. Based on the functional assessment of each child, specific rehabilitation goals and key rehabilitation programs (including rehabilitation equipment, physical therapy programs and important notes) should be formulated for different ages and stages of the child. For cerebral palsy treatment, surgery and rehabilitation are inseparably related, and functional training is in turn an important part of rehabilitation, which refers to the integrated and concerted application of medical, social, educational and vocational measures to the patient to train and retrain the child to restore his or her function to the highest possible level. Although cerebral palsy is a disability that cannot be completely cured, the growth, development, and social mobility of a person with cerebral palsy can be improved over a lifetime through relentless efforts and sound surgical approaches coupled with systematic rehabilitation. It is important to emphasize that cerebral palsy cannot be treated with a one-time surgery, and even after receiving the most appropriate surgical treatment, long-term systematic rehabilitation should be adhered to in order to ensure the effectiveness of the treatment and to lay a solid foundation for the successful reintegration of the child into society.