A dual-mode voice control method is disclosed. The method may comprise determining whether a user has executed an operation of activating an operate-to-speak stop determination mode in a voice input interface. The method may further comprise, in response to determining that the user has executed the operation of activating the operate-to-speak stop determination mode, determining whether a microphone is in a busy state. The method may further comprise, in response to determining that the microphone is in the busy state, switching a voice mode from a directly-speak automatic stop determination mode to the operate-to-speak stop determination mode. Before the user executes the operation of activating the operate-to-speak stop determination mode, the voice mode is in the directly-speak automatic stop determination mode if the microphone is in the busy state.