Mu Qing Plastic Surgery is the first base in China to repair failed eye surgery. At present, Li Nan, the most authoritative eye surgery failure expert, is the chief surgeon to repair the scar left by double eyelid surgery. The double eyelids are too wide and too narrow, the upper eyelids are everted, the upper eyelids are drooping, the folds are too deep, the eyelids are sunken, the eyelids are repeatedly filled unevenly, and the shape of the double eyelids is poor.