Fee can be done with a contract

[pynixwang]

function submint(string memory tokenSymbol, address tokenAddress) public {
  tpt.transferFrom(msg.sender, feeCollector, feeAmount);
  emit Submited(tokenSymbol, tokenAddress); // no hash needed
}

[zz026412]

https://bscscan.com/address/0xd9fec7977c98dbbb79dfa99c87cfcdddab497a0b

[zz026412]

请尽快帮我审核一下