return {
  APPROVE_ADDRESS: {
    ETH: '',
    TRON: ''
  },
  RECHARGE_ADDRESS: {
    ETH: '0x65eA4E56BD69E98E991E5Aa6E403cd188BC77078',
    'USDT-ERC': '0x65eA4E56BD69E98E991E5Aa6E403cd188BC77078',
    USDC: '0x65eA4E56BD69E98E991E5Aa6E403cd188BC77078',
    BTC: '32mjumjYR6SDWw3woapSbGzFoVHnNEYv54',
    'USDT-TRC': 'TVh4ptvgwwVrbPJYUCfJBxqqJbvEF8Xu1y'
  }
}
