The present disclosure discloses a first access point, a second access point, a method performed by a wireless network, and a storage medium. The first access point is one of constituent devices of a wireless network, and includes one or more processors configured to: select, in response to a degree of interference of the first access point satisfying a preset condition, a plurality of second access points adjacent to the first access point; determine the first access point and the plurality of second access points as constituent access points of a sub-network of the wireless network; and adjust, based on a first network performance parameter corresponding to at least one client connected to an access point of the sub-network and/or a second network performance parameter corresponding to at least one access point in the sub-network, a transmit power of the first access point.