The disclosure relates to a shutdown management method and equipment, and belongs to the technical field of electrons. The method comprises the steps of: by a power supply detection circuit, detecting a shutdown event of preset power supplies in a plurality of power supplies of equipment, wherein the preset power supplies are power supplies in a power supply shutdown time sequence before power supplies of a main control circuit and an audio operational amplification circuit; and when detecting out the shutdown event of the preset power supplies, interrupting audio output from the main control circuit to the audio operational amplification circuit so as to enable the operational amplification circuit to stop playing an audio. By adopting the shutdown management method and equipment disclosed by the disclosure, when the shutdown event of the preset power supplies is detected out, audio output from the main control circuit to the audio operational amplification circuit can be immediately interrupted, and when no audio is output, a pulse wave cannot be generated, so that the possibility of generating the pulse wave is cut off from the root.