fix bug

src/option/vehicle/oil-electric-record.js

@@ -36,6 +36,7 @@ export const option = {
   border: true,
   index: true,
   indexLabel: '序号',
+  indexWidth: 90,
   viewBtn: true,
   selection: true,
   dialogClickModal: false,
@@ -123,6 +124,7 @@ export const option = {
       prop: 'unitPrice',
       type: 'input',
       formslot: true,
+      append: '元/升',
       minWidth: 120,
       rules: [{ validator: validateNonNegative, trigger: 'blur' }],
     },