Word sets the first page without a header or footer. About page numbers.
By inserting → separator → section break type (next page). Divide the cover directory and the body into two sections, click View, Header and Footer to enter the header and footer settings, switch to the body footer, cancel "Link to the previous item" and disconnect the link relationship between the footers; Click "Format Page Number" and set it to1in the starting page number; Click "Insert AutoText", select "X Page, ***Y", then select the page number and set it to right alignment.