The sofa cover on the sofa is gone, is there any trick

Insert the sofa cover into the seam of the sofa so that it will not fall off easily.

Yes, but this can be three-dimensional magnified sample, that is, use a newspaper to compare the sand garden arc after the line cutting, but it is best not to do a set, because after the set, the air permeability of the leather is poor, and there are debris added to the wear between the set and the leather, and there is not a timely way to see whether the surface of the leather should be maintained, so that it is not easy to deal with the dermis after a long time after the dermis is injured.