Laravel Settings Save All Data

public function getLinkSettings()
    {
        $settings = Setting::all();
        return view('backend.settings.settings', compact('settings'));
    }
    public function postSystemSettings(Request $request)
    {
        $data = $request->except(['_token', '_method']);
        foreach ($data as $key => $value) {
            Setting::set($key, $value);
        }
        Setting::save();
        toast()->success('Saved', 'Settings Saved');
        return redirect()->back();
    }