diff --git a/bbgo/trader.go b/bbgo/trader.go
index 668592f2a..7294d9a7b 100644
--- a/bbgo/trader.go
+++ b/bbgo/trader.go
@@ -279,11 +279,11 @@ func (trader *Trader) ReportPnL() {
 }
 
 func (trader *Trader) SubmitOrder(ctx context.Context, order *types.Order) {
-	trader.Notifier.Notify(":memo: Submitting %s order on side %s with volume: %s", order.Type, order.Side, order.VolumeStr, order.SlackAttachment())
+	trader.Notifier.Notify(":memo: Submitting %s %s %s order with quantity: %s", order.Symbol, order.Type, order.Side, order.VolumeStr, order)
 
 	err := trader.Exchange.SubmitOrder(ctx, order)
 	if err != nil {
-		log.WithError(err).Errorf("order create error: side %s volume: %s", order.Side, order.VolumeStr)
+		log.WithError(err).Errorf("order create error: side %s quantity: %s", order.Side, order.VolumeStr)
 		return
 	}
 }