Does it violate the labor law for property security guards to train after work and do their duty?

Overtime beyond normal working hours (5 days, 8 hours, 40 hours per week) belongs to overtime or overtime. If you work overtime from Monday to Friday, you will be paid 1.5 times. If you work overtime on weekends (Saturday and Sunday), you can arrange compensatory time off. If you can't make compensatory time off, you will be paid twice the overtime pay. For overtime work on legal holidays (1 1 day, no examples are given here, so check for yourself), and the overtime pay shall be calculated at 3 times. At present, 90% of enterprises are based on basic salary, which is generally allowed. It is not illegal for an enterprise to implement it according to the above, and it is illegal to not implement it.