The invention discloses a customizable scheduling information monitoring system, comprising a data acquisition device and a monitoring upper computer, wherein the data acquisition device is used for acquiring operating information of grid operating equipment; the monitoring upper computer is used for displaying and controlling the operating state of the operating equipment in real time according to the information acquired by the data acquisition device; the monitoring upper computer comprises a monitoring module, an alarm module and an alarm mode setting module, wherein the monitoring module is used for displaying the operating sate of the monitored equipment; the alarm module is used for alarming the abnormal state of the equipment monitored by the monitoring module; and the alarm mode setting module is used for setting the alarm prompt mode of the alarm module. By adopting customizable setting, monitoring of grid scheduling information is more humanized, more convenient and faster, the information can be conveniently searched, information missing is reduced, and the abnormity of a grid can be timely discovered in combination with the practical condition of the grid.