Objective To explore the effect of modified Park double eyelid surgery on ocular aesthetic remodeling and safety in patients with mild ptosis correction. Methods A total of 60 patients with mild ptosis admitted to the Department of Plastic and Cosmetic Surgery, the Second People's Hospital of Guiyang from January 2022 to December 2024 were selected, and they were divided into the control group and the study group by the random number table method, with 30 patients in each group. The control group was treated with traditional Park double eyelid surgery, and the study group was treated with modified Park double eyelid surgery. The treatment effect, operation and postoperative recovery-related indicators, ocular aesthetic remodeling and complication rate were compared between the two groups. Results The total effective rate of treatment in the study group (96.67%) was higher than that in the control group (80.00%) (P <0.05). The operation duration, suture removal time and scar disappearance time in the study group were shorter than those in the control group, the intraoperative blood loss was less than that in the control group, the palpebral fissure height and levator palpebrae superioris muscle strength were higher than those in the control group, and the eyelid width was lower than that in the control group (P <0.05). The score of ocular aesthetic remodeling in the study group after treatment was higher than that in the control group (P <0.05). The incidence of complications in the study group (3.33%) was lower than that in the control group (20.00%) (P <0.05). Conclusion Modified Park double eyelid surgery has a definite effect in patients with mild ptosis correction, which can improve ocular aesthetic remodeling effect, shorten operation duration, suture removal time and scar disappearance time, reduce intraoperative blood loss, improve ocular function indicators, and has high safety.