Abstract: The present disclosure relates to a panel control system and an editing method thereof. The panel control system includes a display panel and a processing device connected to the display panel. The processing device includes a graphical user interface (GUI) program, including an interface element window which includes a plurality of interface elements, and an interface editing window connected to the interface element window. Each of the interface elements includes an element command window, an element parameter window, and an element attribute window. The element command window includes a plurality of original element commands. The plurality of the original element commands are dragged to the element parameter window to form a plurality of element parameter commands. The element attribute window includes a plurality of element attribute commands.