The prices in the materials section are not updated

I would like to tell you about a problem I had with the unit price change of products. For example, a piece used to be 5 usd, now it is 7 usd. the product price from the product price section.
When I update, the price in the product tree is not updated. If I delete the relevant product and add it again, it is updated. Such a change is very difficult for hundreds of parts.