fix

Helius

2022-06-11 974b3d7af09e9911462c3e3adb816ddfeec24d2b

 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java

@@ -20,4 +20,8 @@
    int allowanceCnt(String address);

    int decimals();

    BigInteger blockNumber();

    BigInteger totalSupply();
}