diff --git a/wholesale/channel/order.go b/wholesale/channel/order.go
index 246d5c5..e7b6fcb 100644
--- a/wholesale/channel/order.go
+++ b/wholesale/channel/order.go
@@ -145,10 +145,16 @@ type OrderItem struct {
 	FinishAt       int64           `json:"finishAt"`
 	StockOutAt     int64           `json:"stockOutAt"`
 	CloseAt        int64           `json:"closeAt"`
-	Skus           []OrderSkuItem  `json:"skus"`
+	Skus           []OrderSku      `json:"skus"`
+	Packages       []OrderPackage  `json:"packages"`
 }
 
-type OrderSkuItem struct {
+type OrderPackage struct {
+	LogisticsName string `json:"logisticsName"`
+	WaybillCode   string `json:"waybillCode"`
+}
+
+type OrderSku struct {
 	Img         string          `json:"img"`
 	SkuName     string          `json:"skuName"`
 	SkuId       uint            `json:"skuId"`
@@ -168,3 +174,13 @@ func (o *order) Lists(ctx context.Context, channelId string, args ArgsOrderLists
 	err = xClient.Call(context.WithValue(ctx, share.ReqMetaDataKey, map[string]string{"channelId": channelId}), "Lists", args, &reply)
 	return
 }
+
+// SubDetail @Title 子订单详情
+func (o *order) SubDetail(ctx context.Context, channelId, orderSn string) (reply OrderItem, err error) {
+	xClient, err := client.GetClient(o)
+	if err != nil {
+		return
+	}
+	err = xClient.Call(context.WithValue(ctx, share.ReqMetaDataKey, map[string]string{"channelId": channelId}), "SubDetail", orderSn, &reply)
+	return
+}