1, open WPS, right-click the toolbar select "Custom" to open a custom window, on the left "command bar" list, select "Common", click the Custom window in the lower right corner of the "+" button.
2, in the Pop-up Add window, the same on the left to select "Common", and then on the right-hand list of commands to select a single command item double-click, such as: Double-click to save the command item, you can add a "save" button before the Standard toolbar. There will be two "save" buttons in the Standard toolbar.
3. In the list of commands on the right of the custom window, double-click the Save command item you just added to open the Modify Command Entry dialog box. Enter the caption as "signature", and display the "Show Text Only" option. Then click the command-bound selection button, select Insert Picture in the Drop-down list, and in the pop-up dialog box, select the picture file that opens the personal signature you want to insert.
4, positioning the input cursor to the shortcut key in the input box to press the DELETE key to delete the original shortcut key click to close the Finish setting, and then close the Exit custom window.