Abstract: A gyro gain search method and apparatus, an electronic device and a storage medium. The method includes: searching for gyro gains within a first search range according to a first search step size to obtain first gyro gains; selecting a first target gyro gain according to first suppression rates respectively corresponding to the first gyro gains; searching for gyro gains within a second search range according to a second search step size less than the first search step size to obtain second gyro gains, the second search range being within the first search range, unequal to the first search range and having an intermediate value equal to the first target gyro gain; and selecting a second target gyro gain according to second suppression rates respectively corresponding to the second gyro gains. The search range and accuracy of gyro gains are well balanced to reduce search time.