diff --git a/business/partner/purchase/tao_vegetable/order.go b/business/partner/purchase/tao_vegetable/order.go
index 10391e51e..7d516b15f 100644
--- a/business/partner/purchase/tao_vegetable/order.go
+++ b/business/partner/purchase/tao_vegetable/order.go
@@ -354,7 +354,7 @@ func (c *PurchaseHandler) onOrderMsg(orderStatus, orderId string, orderCallback
 		globals.SugarLogger.Debugf("=======msg:= %s", utils.Format4Output(msg, false))
 		globals.SugarLogger.Debugf("=======order:= %s", utils.Format4Output(order, false))
 		globals.SugarLogger.Debugf("=======orderMap:= %s", utils.Format4Output(orderMap, false))
-		globals.SugarLogger.Debugf("=======err2:= %s", utils.Format4Output(err2, false))
+		globals.SugarLogger.Debugf("=======err2:= %v", err2)
 		if err = err2; err == nil {
 			err = partner.CurOrderManager.OnOrderNew(order, status)
 			globals.SugarLogger.Debugf("=======err:= %s", utils.Format4Output(err, false))