更新

app/Admin/Controllers/UsersInfoController.php

@@ -112,7 +112,7 @@ class UsersInfoController extends AdminController
                redirect("/admin/users");
             });
 
-            $form->tools(function ($tools) {
+            $form->tools(function (Form\Tools $tools) {
                 $tools->disableEdit();
                 $tools->disableDelete();
                 $tools->disableList();