From e1c04a1413c580dc4697fd2874f091f324551aef Mon Sep 17 00:00:00 2001
From: RichardBelsum <82148280+RichardBelsum@users.noreply.github.com>
Date: Wed, 17 Aug 2022 16:04:37 +0800
Subject: [PATCH] Update NotificationMgr.cs

TotalSupply should also be updated when Burn
---
 Fura/NotificationMgr.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Fura/NotificationMgr.cs b/Fura/NotificationMgr.cs
index c1c9a94..0722d94 100644
--- a/Fura/NotificationMgr.cs
+++ b/Fura/NotificationMgr.cs
@@ -160,7 +160,7 @@ private void ExecuteGasSepical(NotificationModel notificationModel, NeoSystem sy
             DBCache.Ins.cacheAddress.AddNeedUpdate(from, block.Timestamp);
             DBCache.Ins.cacheAddress.AddNeedUpdate(to, block.Timestamp);
 
-            if (from == UInt160.Zero || from is null) //如果from为0x0，意味着发行代币，这个时候需要更新资产的总量
+            if (from == UInt160.Zero || from is null || to == UInt160.Zero || to is null) //如果from为0x0，意味着发行代币，如果to为0x0，意味着销毁代币，这个时候需要更新资产的总量
             {
                 DBCache.Ins.cacheAsset.AddNeedUpdate(notificationModel.ContractHash, block.Timestamp, EnumAssetType.NEP17);
             }
@@ -214,7 +214,7 @@ private void ExecuteNep11TransferNotification(NotificationModel notificationMode
 
             DBCache.Ins.cacheAddress.Add(block.Timestamp, from, to);
             DBCache.Ins.cacheNep11Properties.AddNeedUpdate(notificationModel.ContractHash, tokenId);
-            if (from == UInt160.Zero || from is null) //如果from为0x0，意味着发行代币，这个时候需要更新资产的总量
+            if (from == UInt160.Zero || from is null || to == UInt160.Zero || to is null) //如果from为0x0，意味着发行代币，如果to为0x0，意味着销毁代币，这个时候需要更新资产的总量
             {
                 DBCache.Ins.cacheAsset.AddNeedUpdate(notificationModel.ContractHash, block.Timestamp, EnumAssetType.NEP11);
             }