poor barcode scan for type of code 39

[roknil]

I'm developing in android, and use barcode scan in my application. I'm using the mlkit vision library with this versions:
implementation 'com.google.mlkit:barcode-scanning:17.2.0'
implementation 'com.google.android.gms:play-services-mlkit-barcode-scanning:18.3.0'

when scanninh barcode type "code-39" it detect many incorrect values.
How can i get a solution for this issue?

Android Platform.

[zhouyiself]

The issue could be caused by various factors, such as barcode model quality, environmental conditions, or camera settings. If possible, it would be helpful to provide sample images along with their actual and expected results.