diff --git a/platformapi/mtwmapi/order.go b/platformapi/mtwmapi/order.go
index 1d8e3c1e..e2becdcd 100644
--- a/platformapi/mtwmapi/order.go
+++ b/platformapi/mtwmapi/order.go
@@ -146,7 +146,7 @@ type OrderInfo struct {
 	Remark               string  `json:"remark"`
 	Result               string  `json:"result"`
 	ShipperPhone         string  `json:"shipper_phone"`
-	ShippingFee          int     `json:"shipping_fee"`
+	ShippingFee          float64 `json:"shipping_fee"`
 	ShippingType         int     `json:"shipping_type"`
 	SourceID             int     `json:"source_id"`
 	Status               int     `json:"status"`