diff --git a/SrcJyAlist.js b/SrcJyAlist.js
index f8f1aa84..ee1f31fa 100644
--- a/SrcJyAlist.js
+++ b/SrcJyAlist.js
@@ -13,6 +13,7 @@ let audiovisual = alistconfig.contain?alistconfig.contain.replace(/\./,""):'mp4|
 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"};
 
 function getlist(data,isdir,filter) {
     let list = data.filter(item => {
@@ -326,14 +327,6 @@ function arrayAdd(list,isdir,alistapi,provider){
 }
 
 function alistUrl(alistapi,path,sign,subtitle,provider) {
-  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 suffix = path.substring(path.lastIndexOf('.')+1);//后缀名
   let url = encodeURI(alistapi.server + "/d"+ path) + "?sign=" + sign;
   subtitle = subtitle?url.match(/http(s)?:\/\/.*\//)[0] + subtitle:"";