Abstract: Embodiments of this application provide a voice interaction method. In the interaction method an electronic device receives a first voice signal, where the first voice signal includes a wake-up word. The electronic device switches from a standby state to a working state based on the wake-up word, and the electronic device outputs a second voice signal in a first tone, where the second voice signal is used to respond to the first voice signal. The first tone is obtained based on personal information associated with a voiceprint feature of the first voice signal, and the personal information includes personal information corresponding to a first registered voice signal. In a plurality of registered voice signals, a voiceprint feature of the first registered voice signal is most similar to the voiceprint feature of the first voice signal.