diff --git a/backend/internal/handler/open.go b/backend/internal/handler/open.go
index 4419757..fc27dfb 100644
--- a/backend/internal/handler/open.go
+++ b/backend/internal/handler/open.go
@@ -44,7 +44,7 @@ func (h *OpenHandler) QueryOrder(c *gin.Context) {
 	if data.Product != nil {
 		sku, name, game = data.Product.SKU, data.Product.Name, data.Product.Game
 	}
-	openlog.Info(c, "query_order ok order_no=%s status=%s can_ship=%v reason=%q sku=%s name=%s game=%s buyer=%s amount=%.2f provider_no=%s shipped_at=%v fail_reason=%q game_channel=%s game_uid=%s role_name=%s pay_score=%d",
+	openlog.Info(c, "query_order ok order_no=%s status=%s can_ship=%v reason=%q sku=%s name=%s game=%s buyer=%s amount=%d provider_no=%s shipped_at=%v fail_reason=%q game_channel=%s game_uid=%s role_name=%s pay_score=%d",
 		data.OrderNo, data.Status, data.CanShip, data.CannotShipReason,
 		sku, name, game, data.BuyerName, data.Amount, data.ProviderOrderNo, data.ShippedAt, data.ShipFailReason,
 		data.GameChannel, data.GameUID, data.RoleName, data.PayScore,