diff --git a/platformapi/mtwmapi/order.go b/platformapi/mtwmapi/order.go
index ec8a8c25..c4aaabf9 100644
--- a/platformapi/mtwmapi/order.go
+++ b/platformapi/mtwmapi/order.go
@@ -109,7 +109,8 @@ type RefundOrderDetail struct {
 	CTime                             int64              `json:"ctime"`
 	Money                             float64            `json:"money"`
 	OrderID                           int64              `json:"order_id"`
-	Pictures                          []string           `json:"pictures"`
+	Pictures                          string             `json:"pictures"`
+	PictureList                       []string           `json:"pictureList"`
 	RefundType                        int                `json:"refund_type"`
 	ResReason                         string             `json:"res_reason"`
 	ResType                           int                `json:"res_type"`
@@ -451,7 +452,7 @@ func (a *API) OrderLogisticsChange2Self(orderID int64) (err error) {
 }
 
 // refundOrderDetailList不能定义为[]*RefundOrderDetail，否则会有解析错误，原因不明
-func (a *API) GetOrderRefundDetail(orderID int64, refundType int) (refundOrderDetailList []RefundOrderDetail, err error) {
+func (a *API) GetOrderRefundDetail(orderID int64, refundType int) (refundOrderDetailList []*RefundOrderDetail, err error) {
 	params := map[string]interface{}{
 		"wm_order_id_view": orderID,
 	}
@@ -460,7 +461,15 @@ func (a *API) GetOrderRefundDetail(orderID int64, refundType int) (refundOrderDe
 	}
 	result, err := a.AccessAPI("ecommerce/order/getOrderRefundDetail", true, params)
 	if err == nil {
-		utils.Map2StructByJson(result, &refundOrderDetailList, false)
+		if err = utils.Map2StructByJson(result, &refundOrderDetailList, false); err == nil {
+			for _, v := range refundOrderDetailList {
+				if v.Pictures != "" {
+					if err = utils.UnmarshalUseNumber([]byte(v.Pictures), &v.PictureList); err != nil {
+						return nil, err
+					}
+				}
+			}
+		}
 	}
 	return refundOrderDetailList, err
 }