The embodiment of the invention provides a pixel compensation method, a compensation module, a computer storage medium and a display device. The compensation method comprises the steps of: comparing polarities of two adjacent rows of pixels in the same column of pixels, if the polarities are not the same, outputting first signals; if the polarities are the same, outputting second signals; when thefirst signals are received, controlling a duty cycle of clock signals corresponding to data voltage signals output by a source integration drive circuit to increase a first preset value; and when thesecond signals are received, controlling a duty cycle of clock signals corresponding to data voltage signals output by the source integration drive circuit to decrease the first preset value. Chargetime of pixels with different polarities is increased to provide enough charging time for the pixels with different polarities so as to avoid generation of an obviously bad condition when the charge condition is severe.