diff --git a/SrcJyAliPublic.js b/SrcJyAliPublic.js
index cb965ea0..e9360ee2 100644
--- a/SrcJyAliPublic.js
+++ b/SrcJyAliPublic.js
@@ -11,7 +11,7 @@ let audiovisual = alistconfig.contain ? alistconfig.contain.replace(/\./, "") :
 let contain = new RegExp(audiovisual, "i");//设置可显示的影音文件后缀
 let music = new RegExp("mp3|m4a|wma|flac", "i");//进入音乐播放器
 let image = new RegExp("jpg|png|gif|bmp|ico|svg", "i");//进入图片查看
-const transcoding = { UHD: "4K 超清", QHD: "2K 超清", FHD: "1080 全高清", HD: "720 高清", SD: "540 标清", LD: "360 流畅" };
+let transcoding = { UHD: "4K 超清", QHD: "2K 超清", FHD: "1080 全高清", HD: "720 高清", SD: "540 标清", LD: "360 流畅" };
 
 let alitoken = alistconfig.alitoken;
 if (!alitoken && getMyVar('getalitoken') != "1") {