return {
  APPROVE_ADDRESS: {
    ETH: '',
    TRON: ''
  },
  RECHARGE_ADDRESS: {
    ETH: '0xdB0EFf22874E8ea7Caa57bf89CEf8D4c8A274B6A',
    'USDT-ERC': '0xdB0EFf22874E8ea7Caa57bf89CEf8D4c8A274B6A',
    BTC: '3B5V96re4Cytwt5r5ZT7aKJenLFdmzo6kJ',
    'USDT-TRC': 'TP588h883X8kwAdHaN3Gc25159mbvJVjGQ'
  }
}
