Modbus TCP connected slave tool can't read tag

Version : 8.1.24
In Gateway ,I add modbus tcp device and connect local Modbus Slave Tool.

OPC UA Modbus Config:

Modbus Slave Config:

Then in the OPC Quick Client, I subscribe tag can read its value ; but I read tag ,show bad.

Opc Quick Client:

Modbus TCP tags switch to bad quality - Ignition - Inductive Automation Forum

It’s probably the address offset, not the DataType. Try turning the “Span Gaps” setting off.