Merge branch 'couponV2.0' of https://codeup.aliyun.com/5f9118049cffa29cfdd3be1c/marketing/frontend into couponV2.0

src/pages/coupon/list/index.jsx

@@ -83,7 +83,7 @@ const tableColumn = [
     name: "status",
   },
   {
-    title: "卷总数(已发放)",
+    title: "券总数(已发放)",
     width: "auto",
     type: "normal",
     prop: "quantity",

src/pages/plan/add/step2.js

@@ -106,7 +106,7 @@ export default class acclist extends React.Component {
       rankoptions: [],
       tempdata: [],
       distdata: [],
-      couponData: [] /* 优惠卷数据 */,
+      couponData: [] /* 优惠券数据 */,
       column_distdata: [],
       exceldata: [],
       oldData: null,