The SDXL Optimization has successfully achieved a significant improvement in speed and cost efficiency for the API. The optimized API now offers super-faster responses and lower expenses compared to its previous version, with speed enhancements ranging from 24.15% to 44.96%. The introduction of two new parameters, optimize and enhance, enables the API to operate in a highly optimized manner, significantly enhancing processing speed. The optimizations have been extensively tested across various scenarios and step counts, demonstrating considerable performance improvements.