During major e-commerce sales events, the company faced significant system performance pressure, order processing delays, and slow page response times, severely impacting user experience and business conversion rates. Ebloom Limited comprehensively optimized the existing middleware architecture by redesigning critical components such as message queues, service discovery, and configuration centers, enhancing the middleware's concurrent processing capacity and stability. Post-optimization, during the sales event, order processing speed doubled, page response time decreased by 60%, and system stability significantly improved, successfully ensuring the smooth execution of the promotional activities.