The sound of the music is dubbed into the Vocal Track during recording

I am using Cubase 12 and K10 for recording
Below are all my settings.
I import an audio file into my project (Stereo In - Stereo Out)
Then I create an Audio Track with (Mono in - Stereo Out)

But the problem is when I record my vocals and play the music, the sound of music in the “Music Track” was also recorded to my “Vocal Track”

Help me, please. Thank you guys

Input:
Stereo In: Linkln 3 (Left), Linkln 4 (Right)
Mono In: XOX K10 10th
Output:
Stereo Out: XOX K10 10th (Left), XOX K10 10th (Right)

Either your soundcard has loopback setting enabled or you’re creating one within this additional software (Link Pro)…do you really need to use Link Pro?
What’s it doing that you couldn’t already do with ASIO4all that I see is your selected driver.