A customer's inner corner of the eye is too exposed, and the inner corner of the eye is too long and the downward bend is not smooth. The reason is that the incision design is unreasonable during the operation, which leads to the damage of the medial orbicularis oculi muscle and weakens the strength of the lower eyelid. After the repair of Meian Zhang Ying, the corners of the eyes became narrower, the exposure of tear marks decreased, and the eyes became more natural.