In recent years, with economic development and technological advancement, banks have been examining their own needs through intelligent methods and new thinking models. Traditional service models can no longer meet the increasingly competitive market environment. There is a need to develop a scenario-based, personalized, and intelligent service system. Huilan Technology Co., Ltd.  relies on the "intelligent portal" model, using intelligent devices, digital media, and human-machine interaction technology to create an "online and offline" service system. Online, it provides intelligent banking official websites, mobile official websites, 3D full-featured bank showrooms, virtual smart digital people, to provide users with intelligent and diversified service experiences. Offline, it introduces advanced and professional equipment and applications such as smart robots and smart integrated machines to enhance the intelligence level of the hall, improve the service rate, and make the service more humane.