# LCW [GstarCAD 2022](Help%20System/GSTARCAD/2022/Index.md) → [What's new](Help%20System/GSTARCAD/2022/What's%20new/(What's%20new).md) → [Additional Pages](Help%20System/GSTARCAD/2022/What's%20new/Additional%20Pages/(Additional%20Pages).md) Modify the line width you specified, if what you specified is a line and our software will convert the line to Pline automatically and change the line width. This function is similar to the pedit function, we can use it as a shortcut version and it is very convenient for modifying the line width. ## Operation steps: 1. Start the command. 2. Select the line. 3. Enter a new line width value and here we input "2" for example. 4. Enter to finish and the effect will be as below.