1. Create a new Jinshan form, and click the signature theme in the theme template.

2. Enter the title content of the signature question and set it as required.

3. Select the electronic signature, and then click Finish to create it.

4. After the creation is successful, share the link and open it.

5. Write your signature directly with a brush, click OK and upload.

6. When the signature appears in the form, click Submit.