According to Baidu Encyclopedia, Jingtong Enterprise An An needs a legal person to log in. Jingtong Qi 'an is the official mobile service assistant launched by Beijing Municipal Government, aiming at providing convenient, efficient and safe mobile services for enterprises. It mainly serves enterprises in Beijing, providing functions such as enterprise information inquiry, government service and policy information. If the enterprise completes the real-name authentication and the legal person binds the personal account, then the legal person needs to log in and verify the identity information when performing some sensitive operations.