maix m1w dock video playback noise

Hi, when i play the video demo badapple and zombie the audio has a lot of unwanted noise or some knd of interference.
Is there a way to stop this or reduce it to an acceptable level or am i doing something wrong.
i am using 2 3watt 8ohm speakers.


it is known issue, TF card signal mix to audio signal, and you will hear the noise.
dock is too small to get better signal line connection…
maix go’s audio is ok.