ch

app/Tools/PublicData.php

@@ -22,6 +22,8 @@ class PublicData
                 // 如果子菜单存在，则添加到当前菜单的children中
                 if ($children) {
                     $item['children'] = $children;
+                }else{
+                     $item['children'] = [];
                 }
                 // 将当前菜单添加到树中
                 $tree[] = $item;