The 618 shopping festival this year has underscored the burgeoning importance of third-party on-demand delivery services. SF Express City Express, leveraging its neutral stance, comprehensive coverage, and synergistic benefits with the SF Express ecosystem, has emerged as a pivotal pillar for brands and platforms aiming to establish an instant retail ecosystem. By integrating a diverse fleet of 'drones + riders', SF Express City Express has streamlined final mile delivery, offering comprehensive support for the instant retail sector. To date, SF Express City Express has deployed 200 drones across 38 cities nationwide, with monthly active routes surpassing 10,000. This has created a multidimensional transportation network encompassing 'air, ground, and human' elements, markedly enhancing delivery resilience and service adaptability during peak order periods.