修改pc足迹以及nav显示遮罩问题

buyer/src/components/drawer/Drawer.vue

@@ -290,7 +290,7 @@ export default {
       }
       this.loading = true
       tracksList(params).then(res => {
-        this.tracksList = res.result
+        this.tracksList = res.result.records
         this.loading = false
       }).catch(() => { this.loading = false })
     }

buyer/src/pages/Index.vue

@@ -106,7 +106,7 @@ export default {
   background-color: #fff;
   position: fixed;
   top: 0;
-  z-index: 3000;
+  z-index: 99;
   box-shadow:0 0 10px 2px rgb(90 90 90 / 60%);
   transition: 0.35s;
 }