Incorrect exchange rate

[Andy85]

I found that the shopify exchange rate was incorrect after conversion. By visiting https://alisa.shop/products/maglev-plasma-pen-removes-wrinkles-freckles-spot-verruca?currency=JPY , the US dollar is $34, which is converted to yen to the yen. It should be ¥5065.11, but the page shows that ¥3,885.23 is much lower than the actual exchange rate. The official exchange rate interface on the page https://cdn.shopify.com/s/javascripts/currencies.js

What should I repair this problem?