A method of unlocking control, adapted to a mobile terminal configured with a biometric identification apparatus, characterized by comprising: acquiring a distance between a face of a user and the mobile terminal through a proximity sensor of the mobile terminal; determining a target biometric identification module, wherein the target biometric identification module is any biometric identification module of the biometric identification apparatus and has a matching threshold to be adjusted, and the matching threshold is a threshold of a matching value between biometric information collected by the target biometric identification module and predefined target biometric information corresponding to the target biometric identification module; determining a target matching threshold corresponding to the target biometric identification module based on the acquired distance, adjusting the matching threshold of the target biometric identification module to the target matching threshold; and controlling the unlocking based on the target matching threshold, wherein the determining a target matching threshold corresponding to the target biometric identification module based on the acquired distance comprises: acquiring L verification records of the target biometric identification module at the acquired distance from a verification history, wherein L is an integer greater than 1; acquiring L matching values corresponding to each of the L verification records; and determining the target matching threshold based on the L matching values. acquiring a distance between a face of a user and the mobile terminal through a proximity sensor of the mobile terminal; determining a target biometric identification module, wherein the target biometric identification module is any biometric identification module of the biometric identification apparatus and has a matching threshold to be adjusted, and the matching threshold is a threshold of a matching value between biometric information collected by the target biometric identification module and predefined target biometric information corresponding to the target biometric identification module; determining a target matching threshold corresponding to the target biometric identification module based on the acquired distance, adjusting the matching threshold of the target biometric identification module to the target matching threshold; and controlling the unlocking based on the target matching threshold, wherein the determining a target matching threshold corresponding to the target biometric identification module based on the acquired distance comprises: acquiring L verification records of the target biometric identification module at the acquired distance from a verification history, wherein L is an integer greater than 1; acquiring L matching values corresponding to each of the L verification records; and determining the target matching threshold based on the L matching values. acquiring L verification records of the target biometric identification module at the acquired distance from a verification history, wherein L is an integer greater than 1; acquiring L matching values corresponding to each of the L verification records; and determining the target matching threshold based on the L matching values. <EOS>