This can be done through the [Scale] function in the [Editor]
Click or ScalRecSelectthe target CAD element to be scaled, and right-click to complete the selection. Select the scale base point, set the scale by selecting the drawing length and entering the scale length, or press shift to enter the scale directly. Please select the first point of the drawing length. Please select the second point of the drawing length, and the distance between this point and the previous point will be used as the selected drawing length.