fix：修改订单核销状态名次

src/pages/order/list/list.js

@@ -551,9 +551,9 @@ export default class orderlist extends React.Component {
   usageFunction(status) {
     switch (status) {
       case 1:
-        return "可用";
+        return "未核销";
       case 2:
-        return "已实扣";
+        return "已核销";
       case 3:
         return "已过期";
       case 4: