[Dual-language foreign exchange system] fastadmin framework + micro-disk system imitation exchange + USDT payment + normal K line

Newly repaired, the K-line operates perfectly. It is not a version that is circulated on the Internet but the K-line does not work. The K-line operates perfectly and normally.
This system is newly developed and constructed. Don’t compare it with things on the Internet that are developed using the old TP framework.
Those are just changes to the front-end UI, and the back-end is always the same, with nothing new.
This system is newly developed from front-end to back-end, and has all the necessary functions.