1. First, you need to open the pdf file, as shown in the figure, edit the article, insert the electronic signature, and click the file option in the upper left corner.

2, and then click, as shown in the figure, to exit the option, you need to click the print option to enter.

3. Finally, a dialog box will pop up. You can choose the notes on the right and set the options of the form as documents and labels, and print them out for display, thus solving the problem.