CC1310: communication with CC115L fail

hi

CC115L act as a transmitter and cc1310 act as a receiver. CC115L using default configuration in SmartRFstudio with symbolrate 10K.

I modified CC1310 configuration to match with CC115L, symbolrate 10K deviation 20K RXBW 39K SyncWord 0xD391D391.

But they cannot communicate with each other.

Is there anything wrong with my operation ?

Thanks!