Embodiments of the present invention provide a supporting table and an imaging system including the supporting table. Said supporting table comprises: a supporting table body a bracket provided on the supporting table body to be supported by the supporting table body and configured to bear a target object wherein the bracket can move to protrude out of the supporting table body a supporting roller which can be detachably mounted between the supporting table body and the bracket to support the bracket relative to the supporting table body when the bracket moves. Accordingly overhanging deformation of the bracket may be a v oided or minimized by the support of the supporting roller.
