modify chain tx fee (#1793)

* modify chain tx fee

* optimise

diff --git a/blockchain/txbuilder/estimate.go b/blockchain/txbuilder/estimate.go
index 7522b87..bfd9836 100644 (file)
--- a/blockchain/txbuilder/estimate.go
+++ b/blockchain/txbuilder/estimate.go
@@ -17,7 +17,7 @@ var (
        //ChainTxUtxoNum maximum utxo quantity in a tx
        ChainTxUtxoNum = 5
        //ChainTxMergeGas chain tx gas
-       ChainTxMergeGas = uint64(10000000)
+       ChainTxMergeGas = uint64(6000000)
 )
 
 // EstimateTxGasInfo estimate transaction consumed gas