diff --git a/supply/order.go b/supply/order.go
index 8b0446b..1696445 100644
--- a/supply/order.go
+++ b/supply/order.go
@@ -160,6 +160,7 @@ type OrderInfo struct {
 	Status         uint            `json:"status"`
 	Skus           []OrderSku      `json:"skus"`
 	Packages       []OrderPackage  `json:"packages"`
+	StockOutAt     int64           `json:"stockOutAt"`
 }
 
 type OrderSku struct {