The best recovery period after craniotomy is 1-6 months, but the recovery in 1-3 months is more significant, and the recovery after 3-6 months is also possible, but not as significant as the recovery in the first 3 months. The purpose of postoperative rehabilitation is mainly to accelerate the patient’s functional recovery, reduce the disability rate, shorten the hospitalization time, reduce the medical cost, and promote the patient’s early return to the family and society. Rehabilitation principles include: 1. strengthening supervision, guaranteeing the standardization and safety of rehabilitation technology and operation; 2. leaving the bed as soon as possible if the condition is available to avoid a series of complications caused by long-term bed rest; 3. determining the stage-by-stage rehabilitation goals on the basis of assessment; 4. selectively targeting the treatment of physical factors, including the identification of traditional Chinese medicines; 5. nutritional support, and restoring the patient’s endurance in a stepwise manner; 6. emphasizing Multidisciplinary cooperation, focusing on overall rehabilitation, and determining the combination of ultra-early-phase rehabilitation procedures, including arousal, respiratory training, moderate sedation, delirium control, early mobility and exercise training exercises.