Environment: tp5.1 WeChat H5 payment, payment page ajax polling queries pay orders as a result, the android, ios12 can normal processing,

Problem: ios13.3 version, WeChat H5 pay [not WeChat internal browser], after the success of the pay, pay back to the browser page, automatically refresh the page, then get less than paid results,
How can you prevent it automatically refresh?
Judged his reasons: automatically refresh the current page order payment need a order_sn parameters, after the success of the payment from WeChat returned to the browser, prompt order number does not exist