Because catgut embedding double eyelid surgery sews the dermis of the skin together with the tarsus or the aponeurosis of the levator palpebrae superioris, and relies on the scar adhesion formed by suture and surgical trauma to form double eyelids, your situation is probably that catgut embedding is too shallow, and the tarsus are not firmly hung, resulting in inconspicuous double eyelids. Suture is also easy to expose nodules and puncture the skin, so it is recommended to catgut embedding three months after operation, and choose the corresponding double eyelid repair method according to the eyelid condition.