  As one class of the most important objects in the universe, magnetars can
produce a lot of different frequency bursts including X-ray bursts. In
\cite{2022ApJS..260...24C}, 75 X-ray bursts produced by magnetar SGR J1935+2154
during an active period in 2020 are published, including the duration and net
photon counts of each burst, and waiting time based on the trigger time
difference. In this paper, we utilize the power-law model, $dN(x)/dx\propto
(x+x_0)^{-\alpha_x}$, to fit the cumulative distributions of these parameters.
It can be found that all the cumulative distributions can be well fitted, which
can be interpreted by a self-organizing criticality theory. Furthermore, we
check whether this phenomenon still exist in different energy bands and find
that there is no obvious evolution. These findings further confirm that the
X-ray bursts from magnetars are likely to be generated by some self-organizing
critical process, which can be explained by a possible magnetic reconnection
scenario in magnetars.
