Minimally invasive double eyelid mainly includes buried line and positioning double eyelid, which can be maintained for a long time if there is no loosening after surgery, more than 10 years. Minimally invasive double eyelids are loved by the majority of candidates because of the small damage, quick recovery and naturalness after surgery. However, this procedure requires certain indications, i.e. it is suitable for people with larger lid fissures, wider eyebrow-eye spacing, less orbital fat and thinner skin. The double eyelid effect after this type of surgery is more durable, generally lasting more than ten years, but if there is a dislocation, it can be repaired only after six months. In older patients, as the skin of the upper eyelids relaxes with age, the eyelids can become smaller or even disappear. Patients are advised to avoid spicy and stimulating foods and fishy hair after surgery, to avoid lowering their heads too much, to rest properly, to wipe the wound with saline if there is exudate, and to wear sunglasses when going out to avoid sunlight stimulation.