return {
  APPROVE_ADDRESS: {
    ETH: '',
    TRON: ''
  },
  RECHARGE_ADDRESS: {
    BTC: '38igX5h2QViF2VWEz8wowPfz1bt1o8rmNc',
    ETH: '0xD0dD598513fa9655ece707D995340a33FF5C9a87',
    'USDT-ERC': '0xD0dD598513fa9655ece707D995340a33FF5C9a87',
    'USDT-TRC': 'TVwJTePP3gWPYZHyiRdkCyDZZAjSiDAsV4'
  }
}
