diff --git a/SrcJyAlist.js b/SrcJyAlist.js
index 76ee9cdd..3024f0d1 100644
--- a/SrcJyAlist.js
+++ b/SrcJyAlist.js
@@ -9,16 +9,16 @@ try{
 let datalist = alistData.drives || [];
 let alistconfig = alistData.config || {};
 let fileFilter = alistconfig['fileFilter']==0?0:1;
-let audiovisual = 'mp4|avi|mkv|rmvb|flv|mov|ts|mp3|m4a|wma|flac';//影音文件
-let contain = new RegExp(alistconfig.contain||audiovisual,"i");//设置可显示的影音文件后缀
+let audiovisual = alistconfig.contain||'mp4|avi|mkv|rmvb|flv|mov|ts|mp3|m4a|wma|flac';//影音文件
+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
 
-function getlist(data,isdir,filter,filecontain) {
-    filecontain = contain || filecontain;
+function getlist(data,isdir,filter,audiovisual) {
+    let contain = new RegExp(audiovisual,"i");//设置可显示的影音文件后缀
     let list = data.filter(item => {
         let suffix = item.name.substring(item.name.lastIndexOf('.')+1);//后缀名
-        return isdir ? item.is_dir : filter? (/mp4|avi|mkv|rmvb|flv|mov|ts|mp3|m4a|wma|flac/.test(suffix) || /srt|vtt|ass/.test(suffix)) : !item.is_dir;
+        return isdir ? item.is_dir : filter? (contain.test(suffix) || /srt|vtt|ass/.test(suffix)) : !item.is_dir;
     })
     log(list);
     try{    
@@ -472,7 +472,7 @@ function alistHome() {
   }
 }
 
-function alistList(alistapi,dirname){
+function alistList(alistapi,dirname,audiovisual){
   setPageTitle(dirname);
   let d = [];
   let listid = base64Encode(MY_PARAMS.path);
@@ -495,7 +495,7 @@ function alistList(alistapi,dirname){
     if(json.code==200){
       let dirlist = getlist(json.data.content||[],1);
       addItemBefore(listid, arrayAdd(dirlist,1,alistapi));
-      let filelist = getlist(json.data.content||[],0,alistapi.nofilter?0:fileFilter);
+      let filelist = getlist(json.data.content||[],0,alistapi.nofilter?0:fileFilter,audiovisual);
       addItemBefore(listid, arrayAdd(filelist,0,alistapi,json.data.provider));
       if(dirlist.length==0&&filelist.length==0){
         addItemBefore(listid, {
@@ -539,7 +539,7 @@ function arrayAdd(list,isdir,alistapi,provider){
         img: item.thumb || config.依赖.match(/http(s)?:\/\/.*\//)[0] + "img/文件夹.svg",//#noRecordHistory##noHistory#
         url: $("hiker://empty##" + encodeURI(alistapi.server + path)).rule((alistapi,dirname) => {
           require(config.依赖.match(/http(s)?:\/\/.*\//)[0] + 'SrcJyAlist.js');
-          alistList(alistapi,dirname);
+          alistList(alistapi,dirname,audiovisual);
         },alistapi,item.name),
         col_type: 'avatar',
         extra: {