diff --git a/business/partner/purchase/mtwm/order.go b/business/partner/purchase/mtwm/order.go
index 61866a9e9..75e36c1c3 100644
--- a/business/partner/purchase/mtwm/order.go
+++ b/business/partner/purchase/mtwm/order.go
@@ -219,9 +219,7 @@ func getRefundSkuDetailList(msg *mtwmapi.CallbackMsg) (skuList []*mtwmapi.Refund
 		refundOrderDetailList, err2 := api.MtwmAPI.GetOrderRefundDetail(utils.Str2Int64(GetOrderIDFromMsg(msg)), mtwmapi.RefundTypePart)
 		if err = err2; err == nil {
 			for _, v := range refundOrderDetailList {
-				if len(v.WmAppRetailForOrderPartRefundList) > 0 {
-					skuList = append(skuList, v.WmAppRetailForOrderPartRefundList...)
-				}
+				skuList = append(skuList, v.WmAppRetailForOrderPartRefundList...)
 			}
 		}
 	}