The present disclosure provides a terminal including a processor-readable storage medium including a set of instructions for geographic location sharing between the terminal and a target terminal; and a processor in communication with the storage medium. The processor is configured to execute the set of instructions to establish a communication with a target terminal of a target user remote to the terminal though a social networking application installed in the terminal; acquire a current geographic location information of the terminal at an interval of a preset period of time; and send the current geographic location information of the terminal to the target terminal at an interval of a preset period of time.