diff --git a/internal/logic/orderservice/get_order_logic.go b/internal/logic/orderservice/get_order_logic.go
index 1d3030c..4819e0a 100644
--- a/internal/logic/orderservice/get_order_logic.go
+++ b/internal/logic/orderservice/get_order_logic.go
@@ -43,7 +43,7 @@ func (l *GetOrderLogic) GetOrder(in *order.GetOrderReq) (*order.GetOrderResp, er
 
 	o, err := l.svcCtx.OrderModel.FindOneBusinessID(l.ctx, in.GetBusinessId())
 	if err != nil {
-		if errors.As(err, &mon.ErrNotFound) {
+		if errors.Is(mon.ErrNotFound, err) {
 			return nil, domain.NotFoundError(domain.DataNotFoundErrorCode, "failed to get this order id:", in.GetBusinessId())
 		}
 		return nil, err