The utility model discloses a modular cupboard which comprises a cupboard main body, the cupboard main body comprises a side vertical plate used for supporting, the included angle I between the upperend of the side vertical plate and the horizontal plane is larger than or equal to 0 degree and smaller than or equal to 360 degrees, and a user can determine the size of the I according to the specific structural shape of a table top. The included angle F between the lower end of the side vertical plate and the horizontal plane is larger than or equal to 0 degree and smaller than or equal to 360de...
