Strabismus is firstly for amblyopia to promote good vision development in both eyes, and secondly for correction of the skewed eye position. The younger the strabismus is treated, the better the results will be. The best time for surgery is before the age of 6-7 years old, and it can be done through glasses, eye patch covering, orthoptic training, etc. Eye shields are the main treatment for amblyopia caused by strabismus. Eye muscle surgery involves relaxing or shortening one or more of the extraocular muscles in one or both eyes. Mild strabismus can be corrected by wearing prismatic lenses, and orthoptic training can be used as a supplement before and after surgery. It is also important to pay attention to eye hygiene, not to overuse or rub the eyes, to avoid excessive eye strain, and to ensure sufficient sleep. For those who have refractive error, they need to wear treatment in time after surgery, and children with partially adjusted internal strabismus should also wear original corrective glasses, and try not to use near vision to avoid the recurrence of internal strabismus due to adjustment.