tha meaning of the numbers displayed in DataProbe

Slicer version:5.0.3

Hi 3D slicer experts:
I imported Dicom RT DOSE data into 3Dslicer to compare dose distributions using Dose comparison.
I want to know the meaning of the numbers displayed in DataProbe. It seemed to differ from the actual dose value.
thanks.
dose comparison1

I don’t know anything about dose data, but the number that you boxed in is the value of the voxel under your mouse cursor.

thanks.
I solved.
By importing the Dicom RT Dose and Dicom RT Plan, it displayed the dose value.