Objective: Through the management and education of 40 criminals under strict supervision
and intensive training, The study explores the influence of separation of discipline mode on the effect
of strict supervision and intensive training. Methods: The subjects under strict supervision were
randomly divided into experimental group and control group. The experimental group adopted the
mode of separation of discipline, while the control group continued to follow the traditional mode of
discipline. The performance of reform and mental health were investigated before, during and after strict
supervision, and the effects of the two modes were compared. Results :(1) Before the strict management
training, both groups had the characteristics of higher violation frequency and lower mental health level.
(2) After intensive training, there were significant differences between the two groups in the improvement
performance and mental health (p<0.05), the experimental group had a delay effect, and the control
group had a rebound trend in all aspects.(3) The effect of strict management and intensive training on
the performance of labor reform was not significant (p>0.05). Conclusion: The high security prison area
(correctional center) is more conducive to improving the quality of the reform of the criminals under
strict supervision, in which the management police and correction police perform their respective duties
respectively.