添加活动时间列到支付列表

src/modules/payment/views/List.vue

@@ -430,6 +430,12 @@ export default {
             sortable: 'custom',
           },
           { label: '学制期限', prop: 'bill_customer_class_length_of_schooling', align: 'center', minWidth: 100 },
+          {
+            label: '活动时间',
+            prop: 'activity_time',
+            align: 'center',
+            minWidth: 200,
+          },
           { label: '客户编号', prop: 'customer_id', align: 'center', minWidth: 200 },
           {
             label: '退费状态',