u

app/Http/Controllers/admin/Menu.php

@@ -155,6 +155,9 @@ class Menu extends Controller
         $newArr = [];
         $this->treeToList($result,$newArr);
         $result = $newArr;
+        foreach ($result as &$k) {
+            unset($k['children']);
+        }
         return $this->success($result);
     }