diff --git a/src/components/miaoContextMenu.vue b/src/components/miaoContextMenu.vue
index dbb1af8..ce9434b 100644
--- a/src/components/miaoContextMenu.vue
+++ b/src/components/miaoContextMenu.vue
@@ -1,8 +1,7 @@
 <!-- 基于naiveui的下拉菜单实现的自定义下拉菜单 -->
 <!-- 支持长按和右键呼出下拉菜单 -->
 <template>
-    <div class="main" @contextmenu="handleContextMenu" @mouseleave="handleMainMouseLeave" @touchstart="handleTouchStart"
-     @touchend="handleTouchEnd">
+    <div class="main" @contextmenu="handleContextMenu" @mouseleave="handleMainMouseLeave">
         <slot></slot>
     </div>
     <n-dropdown placement="bottom-start" trigger="manual" :x="x" :y="y" :options="props.options"
diff --git a/src/views/miaoDirectory.vue b/src/views/miaoDirectory.vue
index efcf5ad..5ffc7cb 100644
--- a/src/views/miaoDirectory.vue
+++ b/src/views/miaoDirectory.vue
@@ -322,7 +322,7 @@ const handleItemDragStart = async (
     const items = uniq([item, ...selectedItem.value])
     dataBus.set('dragData_vFiles', items.filter(v => v.type === 'file'))
     dataBus.set('dragData_vDirectory', items.filter(v => v.type === 'directory'))
-    selectedItem.clear()
+    // selectedItem.clear()
 }
 
 const handleDropFiles = async (files: File[]) => {
@@ -606,4 +606,5 @@ $bottom-bar-height: 60px;
 //             position: absolute;
 //         }
 //     }
-// }</style>
+// }
+</style>
diff --git a/src/views/miaoVideoPlayer.vue b/src/views/miaoVideoPlayer.vue
index 469b529..e5c7f70 100644
--- a/src/views/miaoVideoPlayer.vue
+++ b/src/views/miaoVideoPlayer.vue
@@ -1,24 +1,23 @@
 <template>
     <miao-drop-handler @on-virtual-files="handleDropVFiles">
         <div class="player-container">
-            <div ref="xgPlayer" id="xgplayer">
-            </div>
+            <div ref="xgPlayer" id="xgplayer"></div>
         </div>
     </miao-drop-handler>
 </template>
 
 <script lang="ts" setup>
-import { VirtualFile } from '@/class/VirtualDirectory';
-import miaoDropHandler from '@/components/miaoDropHandler.vue';
-import { onBeforeUnmount, onMounted, ref } from 'vue';
+import { VirtualFile } from '@/class/VirtualDirectory'
+import miaoDropHandler from '@/components/miaoDropHandler.vue'
+import { onBeforeUnmount, onMounted, ref } from 'vue'
 // import useViretualPages from '@/hooks/useVirtualPages';
 import XGPlayer from 'xgplayer'
 import '@/style/xgplayer.scss'
 import TextTrack from 'xgplayer/es/plugins/track'
 import 'xgplayer/es/plugins/track/index.css'
-import axios from 'axios';
-import config from '@/config';
-
+import axios from 'axios'
+import { uniq } from 'lodash'
+// import config from '@/config'
 
 // const props = defineProps<{
 //     id: number
@@ -36,29 +35,55 @@ const xgPlayer = ref()
 let _player: XGPlayer
 const { setVideo } = (() => {
     return {
-        setVideo: async (videoVFile: VirtualFile, vttVFiles?: VirtualFile[]) => {
-            _player && _player.destroy()
+        setVideo: async (
+            videoVFile: VirtualFile,
+            textTrackFiles?: VirtualFile[]
+        ) => {
+            if(!currentFiles.value.includes(videoVFile)) {
+                currentFiles.value = [videoVFile]
+            }
+            videoVFile || (videoVFile = findVideo(currentFiles.value))
+            textTrackFiles &&
+                textTrackFiles.push(...findTextTrack(currentFiles.value))
+            textTrackFiles = uniq(textTrackFiles)
+            currentFiles.value = [videoVFile, ...(textTrackFiles ?? [])]
             const _list = []
-            if (vttVFiles) {
-                for (let i of vttVFiles) {
+            if (textTrackFiles) {
+                for (let i of textTrackFiles) {
                     if (i.name.endsWith('srt')) {
                         const response = await axios.get(i.url)
-                        console.log(srtToVtt(response.data))
+                        // console.log(srtToVtt(response.data))
                         const url = setUrl(new Blob([srtToVtt(response.data)]))
                         _list.push({
-                            id: i.name,
+                            id: i.uid,
                             url,
-                            language: 'zh-cn',
-                            text: i.name,
-                            default: i === vttVFiles[0]
+                            // 这个language会覆盖id的设置，导致无法切换字幕
+                            // language: 'zh-cn',
+                            text: i.name
+                        })
+                    } else if (i.name.endsWith('ass')) {
+                        const response = await axios.get(i.url)
+                        // console.log(assToVtt(response.data))
+                        const url = setUrl(new Blob([assToVtt(response.data)]))
+                        _list.push({
+                            id: i.uid,
+                            url,
+                            text: i.name
+                        })
+                    } else if (i.name.endsWith('ssa')) {
+                        const response = await axios.get(i.url)
+                        // console.log(ssaToVtt(response.data))
+                        const url = setUrl(new Blob([ssaToVtt(response.data)]))
+                        _list.push({
+                            id: i.uid,
+                            url,
+                            text: i.name
                         })
                     } else {
                         _list.push({
-                            id: i.name,
+                            id: i.uid,
                             url: i.url,
-                            language: 'zh-cn',
-                            text: i.name,
-                            default: i === vttVFiles[0]
+                            text: i.name
                         })
                     }
                 }
@@ -66,6 +91,7 @@ const { setVideo } = (() => {
             const texttrack = {
                 list: _list
             }
+            _player && _player.destroy()
             _player = new XGPlayer({
                 plugins: [TextTrack],
                 el: xgPlayer.value,
@@ -87,10 +113,9 @@ const { setVideo } = (() => {
                 lang: 'zh-cn',
                 playbackRate: [0.1, 0.3, 0.5, 0.75, 1, 1.5, 2, 3, 5, 10],
                 playNext: {
-                    urlList: [
-                    ],
+                    urlList: []
                 },
-                texttrack,
+                texttrack
             })
         }
     }
@@ -114,67 +139,179 @@ const { setUrl, destroyUrl } = (() => {
 
 const handleDropVFiles = (files: VirtualFile[]) => {
     setVideo(findVideo(files), findTextTrack(files))
-};
+}
 
 function srtToVtt(srt: string) {
     // 将 SRT 字幕按行分割
-    const lines = srt.split('\n');
-    let vtt = 'WEBVTT\n\n'; // VTT 文件的开头
+    const lines = srt.split('\n')
+    let vtt = 'WEBVTT\n\n' // VTT 文件的开头
 
-    let index = 0;
+    let index = 0
     while (index < lines.length) {
         // 跳过空行
         if (lines[index].trim() === '') {
-            index++;
-            continue;
+            index++
+            continue
         }
 
         // SRT 中的序号
-        const sequenceNumber = lines[index].trim();
-        index++;
+        lines[index].trim()
+        index++
 
         // 时间戳
-        const timeLine = lines[index].trim().replace(/,/g, '.'); // 将逗号替换为点
-        index++;
+        const timeLine = lines[index].trim().replace(/,/g, '.') // 将逗号替换为点
+        index++
 
         // 字幕文本
-        let text = '';
+        let text = ''
         while (index < lines.length && lines[index].trim() !== '') {
-            text += lines[index].trim() + '\n';
-            index++;
+            text += lines[index].trim() + '\n'
+            index++
         }
 
         // 添加到 VTT 字幕中
-        vtt += `${timeLine}\n${text.trim()}\n\n`;
+        vtt += `${timeLine}\n${text.trim()}\n\n`
     }
 
-    return vtt;
+    return vtt
 }
 
+function assToVtt(assContent: string) {
+    // 分割 ASS 内容为行
+    const lines = assContent.split('\n')
+    let vttContent = 'WEBVTT\n\n' // VTT 文件头
 
-const findVideo = (vFiles: VirtualFile[]) => vFiles.filter(v => {
-    for (let s of ['mp4', 'm3u8', 'hls']) {
-        if (v.name.endsWith(s)) {
-            return true
+    // 遍历每一行，寻找字幕条目
+    for (let line of lines) {
+        // 只处理 [Events] 部分后的 Dialogue 行
+        if (line.startsWith('Dialogue:')) {
+            // 提取时间戳和文本
+            const parts = line.split(',')
+            if (parts.length >= 5) {
+                // 将时间戳格式化为 VTT 格式
+                const startTime = parts[1]
+                    .trim()
+                    .replace('.', ',')
+                    .replace(',', '.') // 替换 . 为 ,，然后再替换为 .
+                const endTime = parts[2]
+                    .trim()
+                    .replace('.', ',')
+                    .replace(',', '.') // 替换 . 为 ,，然后再替换为 .
+
+                // 确保时间戳是两位数格式
+                const formattedStartTime = startTime.replace(
+                    /(\d+):(\d+):(\d+)\.(\d+)/,
+                    (match: any, h: any, m: any, s: any, ms: any) => {
+                        match
+                        return `${String(h).padStart(2, '0')}:${String(
+                            m
+                        ).padStart(2, '0')}:${String(s).padStart(
+                            2,
+                            '0'
+                        )}.${String(ms).padStart(3, '0')}`
+                    }
+                )
+
+                const formattedEndTime = endTime.replace(
+                    /(\d+):(\d+):(\d+)\.(\d+)/,
+                    (match: any, h: any, m: any, s: any, ms: any) => {
+                        match
+                        return `${String(h).padStart(2, '0')}:${String(
+                            m
+                        ).padStart(2, '0')}:${String(s).padStart(
+                            2,
+                            '0'
+                        )}.${String(ms).padStart(3, '0')}`
+                    }
+                )
+
+                const rawText = parts.slice(9).join(',').trim() // 提取文本
+
+                // 清理文本中的样式信息
+                const cleanText = rawText
+                    .replace(/{[^}]*}/g, '')
+                    .replace(/\\N/g, '\n')
+                    .trim()
+
+                // 添加到 VTT 内容
+                vttContent += `${formattedStartTime} --> ${formattedEndTime}\n${cleanText}\n\n`
+            }
         }
     }
-    return false
-})[0]
 
-const findTextTrack = (vFiles: VirtualFile[]) => vFiles.filter(v => {
-    for (let s of ['vtt', 'srt']) {
-        if (v.name.endsWith(s)) {
-            return true
+    return vttContent.trim() // 返回 VTT 内容，去掉末尾空行
+}
+
+function ssaToVtt(ssaContent: string): string {
+    function convertSsaTimeToVtt(ssaTime: string): string {
+        const timeParts = ssaTime.split(':')
+        const hours = timeParts[0].padStart(2, '0')
+        const minutes = timeParts[1].padStart(2, '0')
+        const secondsAndMilliseconds = timeParts[2].split('.')
+        const seconds = secondsAndMilliseconds[0].padStart(2, '0')
+        const milliseconds = (secondsAndMilliseconds[1] || '0').padEnd(3, '0')
+
+        return `${hours}:${minutes}:${seconds}.${milliseconds}`
+    }
+    const lines = ssaContent.split('\n')
+    let vttContent = 'WEBVTT\n\n' // VTT文件头
+    let inEvents = false
+
+    for (const line of lines) {
+        // 检查是否进入[Events]部分
+        if (line.startsWith('[Events]')) {
+            inEvents = true
+            continue
+        }
+
+        // 如果在[Events]部分，处理对话行
+        if (inEvents && line.startsWith('Dialogue:')) {
+            const parts = line.split(',')
+            if (parts.length >= 3) {
+                const startTime = convertSsaTimeToVtt(parts[1].trim())
+                const endTime = convertSsaTimeToVtt(parts[2].trim())
+                const text = parts.slice(9).join(',').trim() // 获取字幕文本
+
+                // 去除样式标签
+                const cleanText = text.replace(/{[^}]*}/g, '').trim()
+
+                // 添加到VTT内容
+                vttContent += `${startTime} --> ${endTime}\n${cleanText}\n\n`
+            }
         }
     }
-    return false
-})
+
+    return vttContent
+}
+
+const findVideo = (vFiles: VirtualFile[]) =>
+    vFiles.filter((v) => {
+        for (let s of ['mp4', 'm3u8', 'hls']) {
+            if (v.name.endsWith(s)) {
+                return true
+            }
+        }
+        return false
+    })[0]
+
+const findTextTrack = (vFiles: VirtualFile[]) =>
+    vFiles.filter((v) => {
+        for (let s of ['vtt', 'srt', 'ass', 'ssa']) {
+            if (v.name.endsWith(s)) {
+                return true
+            }
+        }
+        return false
+    })
 
 onMounted(() => {
     if (currentFiles.value.length) {
-        setVideo(findVideo(currentFiles.value), findTextTrack(currentFiles.value))
+        setVideo(
+            findVideo(currentFiles.value),
+            findTextTrack(currentFiles.value)
+        )
     }
-});
+})
 
 onBeforeUnmount(() => {
     _player.destroy()