2. Delete the blank lines generated on the second page, move the cursor to any position on the second page, execute the "Insert → Page Number" command, click the [Format] button in the subsequent page number dialog box, and select "Start Page Number" in the "Page Number Arrangement" column.
3. Press the [OK] button twice to exit the page number dialog box. At this time, you will see that the page numbers on the first page and the second page are "1". Return the cursor to the first page, enter the page number dialog box again, and uncheck "Show page number on the first page".