The vigorous development of the mobile Internet in recent years has brought more productive tools to enterprises via the Internet and reshaped the industry and markets in every respect. Enterprise mobile application（EMA）has a bright future because it can reduce production and management costs，improve efficiency and maintain customer relationships，and optimize areas such as after-sales service，quality of product，and brand marketing. All of above are of great significance to business. Ultimately we predict that EMA will be a key indicator of the composite completeness for business and it is a priority to act accordingly.