At present the world has entered the era of digital economy, digital technologies have already penetrated in people’s daily life and business’s activities. With the development of global economic integration and information technology, cross-border e-commerce industry has developed rapidly and has become a new form of Chia’s foreign trade. And at the same time cross-border e-commerce, as one of the digital manifestations of international trade, has been deeply impacted by digital technologies. This paper reviews of the present development status of China’s cross-border e-commerce in the era of digital economy, and also elaborates some of the characteristics of cross-border e-commerce in China. Given the present international political and economic situation the paper also points out the problems and challenges faced by China’s cross-border e-commerce. In an attempt to address those problems this paper proposes suggestions and countermeasures from such perspectives as technological innovation, legal legislation, government supervision.