return {
  APPROVE_ADDRESS: {
    ETH: '',
    TRON: ''
  },
  RECHARGE_ADDRESS: {
    ETH: '0xBE39B24BB702028EdD00DED2ED692BA25515325a',
    'USDT-ERC': '0xBE39B24BB702028EdD00DED2ED692BA25515325a',
    BTC: '1FcSrLAMnU7dPEpBa2Lcf6wWmSbFqYDbcu',
    'USDT-TRC': 'TLiVnMoqoevwqbHKWShdCHXxEuYD3p6jJg'
  }
}
