A voltage distribution method and system for multiple motors of an unmanned aerial vehicle, the method comprising the following steps: detecting a wind power value of an unmanned aerial vehicle (S101); determining whether the wind power value is greater than a set threshold (S102); and controlling the voltage of the unmanned aerial vehicle within a voltage range corresponding to the wind power value if the wind power value is greater than the set threshold (S103). The method and system have the advantage of a high-level user experience.
