The present embodiments disclose a network parameter adjustment method and a base station device. The method includes sending, by a first base station, first parameter adjustment token request information to a second base station, where the second base station is a parent base station of the first base station, and the first parameter adjustment token request information is used to represent that the first base station requests to obtain a parameter adjustment token. The method also includes receiving, by the first base station, the parameter adjustment token sent by the second base station, and adjusting a network parameter after receiving the parameter adjustment token.