diff --git a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
index 4766b67..34f2084 100644
--- a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
+++ b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
@@ -1350,6 +1350,7 @@ func SelfSupportForSchoolOrdRefund(req md.SelfSupportForSchoolOrdRefundReq) (err
 		}
 
 		//3、修改 self_support_for_school_ord 的 `order_status` 字段
+		selfSupportForSchoolOrd.Set(v.OutOrderNo)
 		v.OrderStatus = enum2.SelfSupportForSchoolOrdOrderStatusForRefund
 		selfSupportForSchoolOrd.SelfSupportForSchoolOrdUpdate(&v, "order_status")
 	}