update

src/views/home/Video.vue

@@ -69,19 +69,7 @@ export default {
       totalSize: 0,
       dataList: [],
       categoryId: 1,
-      treeNode: [
-        {
-          label: '一级 1',
-          value: 1,
-          children: [
-            {
-              label: '二级 1-1',
-              value: 2,
-              children: []
-            }
-          ]
-        }
-      ],
+      treeNode: [],
       defaultProps: {
         children: 'children',
         label: 'label',