禁用余额输入

src/views/tirePartsMall/salesManagement/saleOrder/detailsPage.vue

@@ -780,6 +780,7 @@ export default {
                         label: '余额抵扣',
                         prop: "paymentRecoveredBalance",
                         overHidden: true,
+                        disabled: true
                     }, {
                     label: '已收金额',
                     prop: "paymentAmountTl",