https://blog.faceutil.com/2020/07/17/%eb%ac%b4%ec%84%a4%ec%b9%98-clipboard-box-v5-0-5-%ed%95%9c%ea%b8%80%ed%8c%90-%ed%81%b4%eb%a6%bd%eb%b3%b4%eb%93%9c-%eb%b0%95%ec%8a%a4-%e3%83%8d/