A ski mat is provided in the present application, comprising a baseplate used for paving a ski field and a plurality of supports mounted on the baseplate to support skiing tools, wherein a mounting base capable of mounting the supports on the baseplate is provided on bottoms of the supports, and a plurality of connectors are provided on a bottom of the mounting base; a plurality of mounting holes capable of clamping the connectors are provided on the baseplate at positions corresponding to the connectors; and, the connectors is clamped into the mounting holes so that the supports are mounted on the baseplate. By clamping the connectors arranged on the supports to the baseplate, it is firmer and difficult to result in a separation of the baseplate and the supports, thus it is safer. The present application also provides a spliced baseplate used for the ski mat.