In this chapter，25 representative cases in Beijing are selected in key cultural fields such as Internet information services，creative and performance services，digital content services，and design services to analyze the development of scientific and technological innovation in cultural industry. In Internet information services，a number of software and Internet enterprises have applied cloud computing，big data，artificial intelligence，Internet of things，virtual reality and other digital technologies to continuously innovate service mode and help the resumption of work and production under normal COVID-19 prevention and control. In the field of creative and performance services，technologies such as artificial intelligence，virtual reality and 5G +8K have been widely used in the creation and presentation of artistic works，which have revitalized traditional cultures such as Peking Opera，folk music，poetry and traditional-style dance. In the field of digital content，digital publishing and digital music have become the mainstream of cultural consumption. With the support of digital technology，VR bookstores，full-scene immersive music，cloud performance and other new forms continue to emerge，which contribute to people’s sense of cultural gain and happiness. In the field of design services，cutting-edge technologies such as the Internet of Things and digital twin have been popularized，which enables the digital and intelligent transformation and upgrading of design.