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TPA3130D2: TPA3130D2: Abnormal waveform output without input signal

Part Number: TPA3130D2
Hi Sir,
To measure the TPA3130 output for mono woofer application, it is found that the speaker output have an audio 117KHz output without input signal.
when playing 200Hz sound, 117KHz will also be loaded on it
The attachment is the circuit and measurement waveform of MACAN TPA3130.
The power source of AMP is from adapter 20V.
Please help confirm whether there is any circuit need to adjust.