In the contemporary urban construction, the division of landscape design disciplines has been fiercely debated among various disciplines. Therefore, the author studies the contemporary urban landscape design from the perspective of beautiful China. Each discipline has its own specific aspects of landscape design, and different viewpoints and standpoints have been put forward for its design work and design planning decision-making according to different landscape needs and characteristics. Studies have shown that the landscapes from the design of the site to the specific construction should have rules and rules to follow in order to maintain a comprehensive and sustainable development in landscape operations. From the perspective of design follow-up function or design follow-up emotion, the color symbols in urban landscape design reflect the design value, and it also constantly guides designers to explore the method of urban color design.