diff --git a/supply/order.go b/supply/order.go
index ed147da..8b0446b 100644
--- a/supply/order.go
+++ b/supply/order.go
@@ -128,6 +128,7 @@ type RetailOrderItem struct {
 	PayTime        int64           `json:"payTime"`
 	FinishAt       int64           `json:"finishAt"`
 	CloseAt        int64           `json:"closeAt"`
+	StockOutAt     int64           `json:"stockOutAt"`
 }
 
 type ReplyRetailOrderLists struct {