diff --git a/jshERP-web/src/views/bill/mixins/BillModalMixin.js b/jshERP-web/src/views/bill/mixins/BillModalMixin.js
index fa670d40..0f91077e 100644
--- a/jshERP-web/src/views/bill/mixins/BillModalMixin.js
+++ b/jshERP-web/src/views/bill/mixins/BillModalMixin.js
@@ -816,6 +816,7 @@ export const BillModalMixin = {
         let discountLastMoney = 0
         for (let i = 0; i < data.length; i++) {
           discountLastMoney += data[i].taxLastMoney
+          this.changeColumnShow(data[i])
         }
         this.form.setFieldsValue({'discountLastMoney':discountLastMoney})
       });