The first step is to find the store backend management and click on the store decoration here

The second step is to click on the PC store decoration button, and then there is a store search page

The third step is to click on the decoration page and click

The fourth step is to swipe right on the decoration page and an edit button will appear. Click it

The fifth step is to find a search list here and find the sales unit. Click to change the monthly sales to total sales

The sixth step is to click Save