Year of 2021 is the start of “The 14th Five-Year Plan”，cloud computing in China continues to maintain rapid growth，showing a pattern of “one superpower and several major powers” and the obvious trend of globalization. Cloud computing technology is constantly innovating，and the era of cloud native in all respects is coming；the integration of cloud，network and edge is deepening；Zero trust breaks the original cloud computing security boundary and defines a new generation of protection system；increased cloud usage brings more optimization needs，and the construction of governance capacity has attracted much attention. Going forward，cloud computing will be further integrated with enterprise business to provide support for digital transformation.