Using Phoebe to calculate band structure is inconsistent with phonopy

[Yuanwz00]

I use Phoebe to calculate band structure of 3C-SiC，but it is inconsistent with phonopy. I tried to use QE's force constant (sic444.fc), phonopy's force constant (FORCE CONSTANT.hdf5) and phono3py's force constant(fc2.hdf5) as phFC2File, but it didn't work. All of them failed to provide a right phonon band structure with nac correction.