Specifically, according to official website information of Le Run App, Le Run launched a brand-new version 3.0 in September 2020, and launched different sub-versions in different time periods, including "Autumn Special Edition", "Smart Running Shoes Edition" and "10 Anniversary Edition". These different versions may be different in function, interface design and activity planning. , designed to meet the different needs and usage scenarios of users. Therefore, when using Le Run App, it is recommended to pay attention to the official announcement and version update instructions to keep abreast of the new features and functions of the application.