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app/Http/Controllers/admin/Menu.php

@@ -159,10 +159,9 @@ class Menu extends Controller
 
     private function treeToList($result, $newArr = [])
     {
-
         foreach ($result as $item) {
             $data = $item;
-            unset($data['children']);
+//            unset($data['children']);
             $newArr[] = $item;
             if (isset($item['children']) && count($item['children']) > 0) {
                 $this->treeToList($item['children'], $newArr);