多规则

src/components/buyCourseModal/index.vue

@@ -106,8 +106,8 @@ export default {
   mounted() {},
   methods: {
     showModal(item) {
-      // this.gradeId = ''
-      // this.gradeList = []
+      this.gradeId = ''
+      this.gradeList = []
       this.selectClassModal = true;
       this.goodsDetail = item;
     },