The invention relates to the field of construction engineering and particularly relates to an anti-impact concrete cross column-slab joint and a concrete slab joint. The concrete slab joint comprises a concrete floor slab and the anti-impact concrete cross column-slab joint connected to the concrete floor slab. The anti-impact concrete cross column-slab joint comprises a cross concrete column and a profiled steel structure connected to the cross concrete column. The profiled steel structure comprises a profiled steel column, four steel plates and four ring steel plates. Each two adjacent steel plates are connected to form a ring steel plate. The profiled steel column comprises a first web plate and a second web plate. The first web plate and the second web plate are intersected. The two ends of the first web plate and two ends of the second web plate are provided with flanges. Each one of the flanges is connected to one steel plate. The profiled steel structure increases a contact area in the floor slab and reduces stress concentration. Under punching load of the first profiled steel module, an interaction way between the first profiled steel module and the floor slab is an extrusion way so that the pressure bearing capacity of concrete is improved.