MKS THR cann't use CANBus

Basic Information:

Printer Model: TwoTrees SP5
MCU / Printerboard: MKS Robin Nano V1.2 , MKS PI, MKS THR36
klippy.log
klippy.log (129.5 KB)
mks_utc.cfg (3.0 KB)

Describe your issue:

My printer just install MKS THR36 with MKS UTC. If I flash the usb firmware and change uuid to serial, this config can connect and print over usb connection directly to MKS PI. But once I flash the can firmware and find the uuid through SSH and change the serial to uuid (I use MKS UTC), klipper is showing MKS_THR:gpio13(ADXL345) is invalid pin name. Than I comment all the adxl345 config. It’s showing gpio1( fan pin) is valid pin name. Asking makerbase technical support for this problem. He just let me to see the document at github.

printer.cfg (4.5 KB)
here is my printer config