Color of photography

There are many reasons, roughly as follows: 1, the machine itself is not very good. The cover of CD is usually shot with that kind of super-professional machine, and there must be post-production. 2, shooting is not very professional, it is difficult to consider the color matching and application. 3, the aperture of the machine may not be very standard, and this phenomenon will occur when it is overexposed. 4. What is the effect of picture printing? If it's normal, it's the monitor. 5, you can't just listen to the manufacturer.