diff --git a/consensus/parlia/parlia.go b/consensus/parlia/parlia.go
index 79ff3f93af..a06067b25b 100644
--- a/consensus/parlia/parlia.go
+++ b/consensus/parlia/parlia.go
@@ -1806,27 +1806,30 @@ func (p *Parlia) getCurrentValidators(blockHash common.Hash, blockNum *big.Int)
 func (p *Parlia) distributeIncoming(val common.Address, state *state.StateDB, header *types.Header, chain core.ChainContext,
 	txs *[]*types.Transaction, receipts *[]*types.Receipt, receivedTxs *[]*types.Transaction, usedGas *uint64, mining bool) error {
 	coinbase := header.Coinbase
-	balance := state.GetBalance(consensus.SystemAddress)
-	if balance.Cmp(common.U2560) <= 0 {
-		return nil
-	}
-	state.SetBalance(consensus.SystemAddress, common.U2560)
-	state.AddBalance(coinbase, balance)
 
 	doDistributeSysReward := !p.chainConfig.IsKepler(header.Number, header.Time) &&
 		state.GetBalance(common.HexToAddress(systemcontracts.SystemRewardContract)).Cmp(maxSystemBalance) < 0
 	if doDistributeSysReward {
+		balance := state.GetBalance(consensus.SystemAddress)
 		rewards := new(uint256.Int)
 		rewards = rewards.Rsh(balance, systemRewardPercent)
 		if rewards.Cmp(common.U2560) > 0 {
+			state.SetBalance(consensus.SystemAddress, balance.Sub(balance, rewards))
+			state.AddBalance(coinbase, rewards)
 			err := p.distributeToSystem(rewards.ToBig(), state, header, chain, txs, receipts, receivedTxs, usedGas, mining)
 			if err != nil {
 				return err
 			}
 			log.Trace("distribute to system reward pool", "block hash", header.Hash(), "amount", rewards)
-			balance = balance.Sub(balance, rewards)
 		}
 	}
+
+	balance := state.GetBalance(consensus.SystemAddress)
+	if balance.Cmp(common.U2560) <= 0 {
+		return nil
+	}
+	state.SetBalance(consensus.SystemAddress, common.U2560)
+	state.AddBalance(coinbase, balance)
 	log.Trace("distribute to validator contract", "block hash", header.Hash(), "amount", balance)
 	return p.distributeToValidator(balance.ToBig(), val, state, header, chain, txs, receipts, receivedTxs, usedGas, mining)
 }