The utility model discloses an automobile -used wooden callus on sole, this automobile -used wooden callus on sole includes: wooden floor layer, wooden floor layer include the car floorboard piece ofa plurality of mutual concatenations, and car floorboard piece both sides are provided with respectively that first insert the falcon and the falcon is inserted to the second, wherein, firstly insertthe falcon and set up in car floorboard piece one side middle part, wherein, the second is inserted the falcon and is set up in car floorboard piece opposite side bottom, first falcon and the second inserted is inserted the falcon and is cooperateed, and a plurality of car floorboard pieces are inserted the falcon and are spliced each other through first falcon and the second inserted, the antislip strip, the antislip strip setting is in same horizontal position at concatenation department of polylith car floorboard piece, antislip strip with the upper surface of a plurality of car floorboardpieces. This automobile -used wooden callus on sole can not produce volatilizing of harmful gas when using, and it is more convenient, swiftly to lay the installation simultaneously.