diff --git a/rule/block_star_chain_settlement.go b/rule/block_star_chain_settlement.go
index 5e984ec..147878e 100644
--- a/rule/block_star_chain_settlement.go
+++ b/rule/block_star_chain_settlement.go
@@ -546,6 +546,7 @@ func DealDestroyCoin(session *xorm.Session, kind int, amount float64, title stri
 	blockStarChainFlow.Direction = md.FlowDirectionExpenditure
 	blockStarChainFlow.Kind = kind
 	blockStarChainFlow.Title = title
+	blockStarChainFlow.Amount = zhios_order_relate_utils.Float64ToStrPrec10(amount)
 	blockStarChainFlow.CreateTime = now
 	switch kind {
 	case int(enum.SystemDestroy):