diff --git a/business/partner/purchase/mtwm/order_afs.go b/business/partner/purchase/mtwm/order_afs.go
index ce362c223..116cd4441 100644
--- a/business/partner/purchase/mtwm/order_afs.go
+++ b/business/partner/purchase/mtwm/order_afs.go
@@ -221,7 +221,9 @@ func (c *PurchaseHandler) GetOrderAfsInfo(ctx *jxcontext.Context, vendorOrderID,
 	var afsTotalShopMoney int64
 	if list, err := api.MtwmAPI.GetOrderRefundDetail(utils.Str2Int64(vendorOrderID), 0); err == nil {
 		for _, v := range list {
-			afsTotalShopMoney += utils.Str2Int64(v.RefundPartialEstimateCharge.SettleAmount)
+			if v.RefundPartialEstimateCharge.SettleAmount != "" {
+				afsTotalShopMoney += utils.Str2Int64(v.RefundPartialEstimateCharge.SettleAmount)
+			}
 		}
 	}
 	if order, err := partner.CurOrderManager.LoadOrder(vendorOrderID, model.VendorIDMTWM); err == nil {