The embodiments of the present invention disclose a display system comprising: a display panel; a backlight module for supplying backlight to the display panel; a drive module for driving the backlight module to emit light; and a control module for controlling the drive module to drive the backlight module to emit light, wherein the backlight module comprises first light emitting diodes and second light emitting diodes, and a spectral intensity of blue light of light emitted by the first light emitting diode is less than a spectral intensity of each of red light and green light of the light emitted by the first light emitting diode; wherein the drive module comprises a first drive unit for driving the first light emitting diodes to emit light under the control of the control module, and a second drive unit for driving the second light emitting diodes to emit light under the control of the control module.