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CC113L: SmartRF Studio can not find CC113L by CC DEBUGGER

Part Number: CC113L

Hi team ,

My customer is using CC113L_DK_EM_433 to run SmartRF Studio V2.22.0.

In the CC debugger guide, it said that "The SPI interface on the CC Debugger can be used to interface many of the CCxxxx transceivers and control them from SmartRF Studio"

(https://www.ti.com/lit/ug/swru197h/swru197h.pdf)

We connect the CC DEBUGGER and the EM board by the following fig.

PS:  1. GND of CC debugger is connected to the GND of  CC113L_DK_EM_433.

       2.  Pin 9 of CC debugger is connected to the VDD of  CC113L_DK_EM_433.

But SmartRF studio said NO chip

Please help provide comments. Thanks.