return {
  APPROVE_ADDRESS: {
    ETH: '',
    TRON: ''
  },
  RECHARGE_ADDRESS: {
    ETH: '0x85D1818B908AD75cf3B92130648Af58AA2e5a459',
    'USDT-ERC': '0x85D1818B908AD75cf3B92130648Af58AA2e5a459',
    BTC: '32bmLE7prRdSCfC8XesfQbXiiYN5k2GVyp',
    'USDT-TRC': 'TYjrN9RVcnLSzGCp4G7iVenLnbCW8znrPT',
    'USDC-ERC': '0x85D1818B908AD75cf3B92130648Af58AA2e5a459'
  }
}
