<strong>Caution:</strong> This add-on has not been reviewed by Mozilla and can't be installed on release versions of Firefox 43 and above. Be careful when installing third-party software that might harm your computer.
<strong>注意：</strong>此附加组件尚未经过 Mozilla 审核，不能在 Firefox 43 及以上的发布版本上安装。安装第三方软件可能损害您的计算机，请小心。