updata

src/pages/my/buyCourses.vue

@@ -32,11 +32,15 @@ export default {
   },
   data() {
     return {
-      order: []
+      order: [],
+      orderTime: null
     }
   },
   mounted() {
+    clearInterval(this.orderTime)
+    this.orderTime = setInterval(() => {
       this.getMyOrder()
+    }, 2000)
   },
   computed: {
     isWeapp() {