Multi-device simultaneous login management method and system, electronic device and storage medium

The invention provides a multi-device simultaneous login management method and system, an electronic device and a storage medium, and the method comprises the steps: obtaining the number of logged-in devices corresponding to an account logged in by a new device when the new device is detected to log in a target application; judging whether the number of the logged-in devices is greater than or equal to a preset login number threshold value of the account number; if the number of the logged-in devices is greater than or equal to a preset login number threshold value of the account number, for each logged-in device, determining a device active value corresponding to each logged-in device according to the operation number of each preset operation related to a target application on the logged-in device; wherein each preset operation is determined by utilizing historical operation information corresponding to each application; according to the device active value of each logged-in device, determining a logout devi