How do you define the pads the mounting hole? On some cases, the pads will disappear due to the design rules.
Thank you for your feedback！
The board outline and manufacturing outline have the same dimension, after I change manufacturing outline dimension form 8.35*6.2 to 8.35*6.35, shown as below:
the problem will not occur, MH's pad is ok in Fablink! But I haven't found the real reason, do you have any idea about this,thanks.