This report mainly summarizes the main differences of urban rail transit network and single line in passenger transport service，train operation organization，emergency management and enterprise management，as well as the basic requirements and objectives of providing better service for passengers. The core and eternal goal of the network operation is to provide a safe，reliable and convenient service for passenger. To achieve the goal of providing better passenger service，it needs to be adapted to the changing demands of the passenger flow characteristics and operational scenarios in the area of traffic organization and emergency management. Meanwhile，in order to achieve sustainable development，enterprises also need to make continuous innovation in organizational structure，management system and new technology application.