Touch substrate and touch device

A touch substrate, having a touch region and a fan-out region, the touch substrate comprising:

• a plurality of touch signal lines located in the touch region;
• a plurality of first fan-out lines and a plurality of second fan-out lines located in the fan-out region, wherein,
• the first fan-out lines and the second fan-out lines are located in a same layer and are spaced apart from each other, first ends of the first fan-out lines are coupled with the touch signal lines in a one-to-one correspondence manner, second ends of the first fan-out lines are coupled with a driving chip,
• the touch substrate further comprises a protection element, first ends of the second fan-out lines are coupled with the protection element, second ends of the second fan-out lines are coupled with the driving chip, and the protection element is configured to prevent static electricity from accumulating on the second fan-out lines,
• wherein the protection element comprises only a plurality of conductive wires, first ends of the conductive wires are coupled with the first ends of the second fan-out lines in a one-to-one correspondence manner, and second ends of the conductive wires are coupled with each other, and
• wherein each of the conductive wires has a resistance greater than 50 kilo-ohms.