1. Open the CAD drawing software and create a new drawing interface. Find "Drawing" in the menu bar "PCCAD" and drop down to find "Drawing Settings".

2. Click Drawing Settings to open the Drawing Settings window.

3. In the "Drawing Settings" window, we can see that there are five kinds of drawings A0 to A4, but when drawing, we may encounter larger drawings, so we can set the scale of the drawings accordingly.

4. The title bar, additional bar and code bar can be set in the lower right corner.

5. Click OK to insert the set picture frame into the required position. This solves the problem that the text in the title bar can be changed when CAD sets its own frame template.