修正 YT 預覽 is a free Chrome add-on developed by Chiwa.net. This add-on aims to address the issue of being unable to right-click on preview videos on YouTube. It also makes improvements to the appearance of the preview videos by adding rounded corners.

With version 1.3, released in September 2023, the add-on has fixed the issue with sharing links by adding back the time parameter. In version 1.2, the add-on removed unnecessary parameters from the sharing links.

Overall, 修正 YT 預覽 provides a simple solution for users who want to have the ability to right-click on preview videos on YouTube and enjoy a more visually appealing experience with rounded corners. It is a useful add-on for those who frequently use YouTube on the Chrome browser.