The solution is as follows:
1. Test WeChat to see if you can withdraw cash. If it cannot be undone, an exception will be prompted.
2. First click on WeChat on the mobile phone desktop.
3. Then click My Screen in the lower right corner of the screen.
4. Then click Pay.
5. Then click on the wallet.
6. Then click Help Center.
7. Click Pay, and then you can't pay.
8. Then click Cancel Payment Limit.
9. Finally, it can be seen that at this time, WeChat no longer has the problem of abnormal account payment, and the payment function of WeChat can be used normally.