diff --git a/client/order.go b/client/order.go
index 4379747..5400f52 100644
--- a/client/order.go
+++ b/client/order.go
@@ -50,3 +50,19 @@ func (o Order) CancelDelivery(p model.OrderCancelDelivery) error {
 	}
 	return nil
 }
+
+// ChangeDeliveryStatus ...
+func (o Order) ChangeDeliveryStatus(p model.OrderChangeDeliveryStatus) error {
+	msg, err := natsio.GetServer().Request(subject.Order.ChangeDeliveryStatus, toBytes(p))
+	if err != nil {
+		return err
+	}
+	var r model.CommonResponseData
+	if err = json.Unmarshal(msg.Data, &r); err != nil {
+		return err
+	}
+	if r.Error != "" {
+		return errors.New(r.Error)
+	}
+	return nil
+}
diff --git a/model/common_request.go b/model/common_request.go
index 4d6a719..0ce5163 100644
--- a/model/common_request.go
+++ b/model/common_request.go
@@ -15,3 +15,8 @@ type DistinctWithField struct {
 	Conditions interface{} `json:"conditions"`
 	Filed      string      `json:"filed"`
 }
+
+type ActionBy struct {
+	ID   string `json:"id"`
+	Name string `json:"name"`
+}
diff --git a/model/order_request.go b/model/order_request.go
index f8dfde0..553d870 100644
--- a/model/order_request.go
+++ b/model/order_request.go
@@ -13,3 +13,10 @@ type OrderUpdateORStatus struct {
 type OrderCancelDelivery struct {
 	OrderID string `json:"orderId"`
 }
+
+// OrderChangeDeliveryStatus ...
+type OrderChangeDeliveryStatus struct {
+	OrderID        string   `json:"orderId"`
+	DeliveryStatus string   `json:"deliveryStatus"`
+	ActionBy       ActionBy `json:"actionBy"`
+}
diff --git a/subject/order.go b/subject/order.go
index 309f76f..7ba7886 100644
--- a/subject/order.go
+++ b/subject/order.go
@@ -7,9 +7,11 @@ func getOrderValue(val string) string {
 }
 
 var Order = struct {
-	UpdateORStatus string
-	CancelDelivery string
+	UpdateORStatus       string
+	CancelDelivery       string
+	ChangeDeliveryStatus string
 }{
-	UpdateORStatus: getOrderValue("update_outbound_request_status"),
-	CancelDelivery: getOrderValue("cancel_delivery"),
+	UpdateORStatus:       getOrderValue("update_outbound_request_status"),
+	CancelDelivery:       getOrderValue("cancel_delivery"),
+	ChangeDeliveryStatus: getOrderValue("change_delivery_status"),
 }