In 2020，the scale of the high-end professional service industry of Tianhe District continues to expand，and the regional economic contribution ability is greatly improved；the industrial structure continues to evolve，and basically forms four advantageous industrial clusters；the space overflow effect is prominent，and the regional radiation energy level is increasingly improved. Tianhe CBD has also achieved significant results in high-quality development，but in the process of development，it is still facing bottlenecks such as industrial structures to be optimized and enterprise energy levels to be improved. In this regard，Tianhe CBD should improve the development level through optimizing of urban space layout，accelerating the development of the digital economy，and continuous optimizing of the business environment.