From 8f090c91e2e2b0536d0900b935948e77a5f0979d Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Thu, 09 Jun 2022 15:08:43 +0800
Subject: [PATCH] fix some problem

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
index 3791a67..1602c42 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -20,4 +20,8 @@
     int allowanceCnt(String address);
 
     int decimals();
+
+    BigInteger blockNumber();
+
+    BigInteger totalSupply();
 }

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