diff --git a/package.json b/package.json
index 853b688..43b90d3 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@upstash/redis": "^1.25.0",
     "@vidstack/react": "^1.12.13",
     "anime4k-webgpu": "^1.0.0",
-    "artplayer": "^5.2.5",
+    "artplayer": "^5.3.0",
     "artplayer-plugin-danmuku": "^5.2.0",
     "bs58": "^6.0.0",
     "cheerio": "^1.1.2",
diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 0060520..3a473a4 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -2959,7 +2959,7 @@ const OpenListConfigComponent = ({
     });
   };
 
-  const handleDeleteVideo = async (folder: string, title: string) => {
+  const handleDeleteVideo = async (key: string, title: string) => {
     // 显示确认对话框，直接在 onConfirm 中执行删除操作
     showAlert({
       type: 'warning',
@@ -2971,7 +2971,7 @@ const OpenListConfigComponent = ({
           const response = await fetch('/api/openlist/delete', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({ folder }),
+            body: JSON.stringify({ key }),
           });
 
           if (!response.ok) {
@@ -3295,7 +3295,7 @@ const OpenListConfigComponent = ({
                             {video.failed ? '立即纠错' : '纠错'}
                           </button>
                           <button
-                            onClick={() => handleDeleteVideo(video.folder, video.title)}
+                            onClick={() => handleDeleteVideo(video.id, video.title)}
                             className={buttonStyles.dangerSmall}
                           >
                             删除
@@ -3331,7 +3331,7 @@ const OpenListConfigComponent = ({
         <CorrectDialog
           isOpen={correctDialogOpen}
           onClose={() => setCorrectDialogOpen(false)}
-          folder={selectedVideo.folder}
+          videoKey={selectedVideo.id}
           currentTitle={selectedVideo.title}
           onCorrect={handleCorrectSuccess}
         />
diff --git a/src/app/api/cms-proxy/route.ts b/src/app/api/cms-proxy/route.ts
index 0008414..b7b2a2c 100644
--- a/src/app/api/cms-proxy/route.ts
+++ b/src/app/api/cms-proxy/route.ts
@@ -307,12 +307,12 @@ async function handleOpenListProxy(request: NextRequest) {
   if (wd) {
     const results = Object.entries(metaInfo.folders)
       .filter(
-        ([folderName, info]) =>
-          folderName.toLowerCase().includes(wd.toLowerCase()) ||
+        ([key, info]) =>
+          info.folderName.toLowerCase().includes(wd.toLowerCase()) ||
           info.title.toLowerCase().includes(wd.toLowerCase())
       )
-      .map(([folderName, info]) => ({
-        vod_id: folderName,
+      .map(([key, info]) => ({
+        vod_id: key,
         vod_name: info.title,
         vod_pic: getTMDBImageUrl(info.poster_path),
         vod_remarks: info.media_type === 'movie' ? '电影' : '剧集',
@@ -333,8 +333,8 @@ async function handleOpenListProxy(request: NextRequest) {
 
   // 详情模式
   if (ids) {
-    const folderName = ids;
-    const info = metaInfo.folders[folderName];
+    const key = ids;
+    const info = metaInfo.folders[key];
 
     if (!info) {
       return NextResponse.json(
@@ -343,6 +343,8 @@ async function handleOpenListProxy(request: NextRequest) {
       );
     }
 
+    const folderName = info.folderName;
+
     // 获取视频详情
     try {
       const detailResponse = await fetch(
@@ -376,7 +378,7 @@ async function handleOpenListProxy(request: NextRequest) {
         total: 1,
         list: [
           {
-            vod_id: folderName,
+            vod_id: key,
             vod_name: info.title,
             vod_pic: getTMDBImageUrl(info.poster_path),
             vod_remarks: info.media_type === 'movie' ? '电影' : '剧集',
@@ -399,8 +401,8 @@ async function handleOpenListProxy(request: NextRequest) {
 
   // 默认返回所有视频
   const results = Object.entries(metaInfo.folders).map(
-    ([folderName, info]) => ({
-      vod_id: folderName,
+    ([key, info]) => ({
+      vod_id: key,
       vod_name: info.title,
       vod_pic: getTMDBImageUrl(info.poster_path),
       vod_remarks: info.media_type === 'movie' ? '电影' : '剧集',
diff --git a/src/app/api/detail/route.ts b/src/app/api/detail/route.ts
index f5e993d..bc043f3 100644
--- a/src/app/api/detail/route.ts
+++ b/src/app/api/detail/route.ts
@@ -37,10 +37,10 @@ export async function GET(request: NextRequest) {
       }
 
       const rootPath = openListConfig.RootPath || '/';
-      const folderPath = `${rootPath}${rootPath.endsWith('/') ? '' : '/'}${id}`;
 
       // 1. 读取 metainfo 获取元数据
       let metaInfo: any = null;
+      let folderMeta: any = null;
       try {
         const { getCachedMetaInfo, setCachedMetaInfo } = await import('@/lib/openlist-cache');
         const { db } = await import('@/lib/db');
@@ -54,10 +54,20 @@ export async function GET(request: NextRequest) {
             setCachedMetaInfo(rootPath, metaInfo);
           }
         }
+
+        // 使用 key 查找文件夹信息
+        folderMeta = metaInfo?.folders?.[id];
+        if (!folderMeta) {
+          throw new Error('未找到该视频信息');
+        }
       } catch (error) {
-        // 忽略错误
+        throw new Error('读取视频信息失败: ' + (error as Error).message);
       }
 
+      // 使用 folderName 构建实际路径
+      const folderName = folderMeta.folderName;
+      const folderPath = `${rootPath}${rootPath.endsWith('/') ? '' : '/'}${folderName}`;
+
       // 2. 直接调用 OpenList 客户端获取视频列表
       const { OpenListClient } = await import('@/lib/openlist.client');
       const { getCachedVideoInfo, setCachedVideoInfo } = await import('@/lib/openlist-cache');
@@ -71,24 +81,6 @@ export async function GET(request: NextRequest) {
 
       let videoInfo = getCachedVideoInfo(folderPath);
 
-      if (!videoInfo) {
-        try {
-          const videoinfoPath = `${folderPath}/videoinfo.json`;
-          const fileResponse = await client.getFile(videoinfoPath);
-
-          if (fileResponse.code === 200 && fileResponse.data.raw_url) {
-            const contentResponse = await fetch(fileResponse.data.raw_url);
-            const content = await contentResponse.text();
-            videoInfo = JSON.parse(content);
-            if (videoInfo) {
-              setCachedVideoInfo(folderPath, videoInfo);
-            }
-          }
-        } catch (error) {
-          // 忽略错误
-        }
-      }
-
       const listResponse = await client.listDirectory(folderPath);
 
       if (listResponse.code !== 200) {
@@ -138,19 +130,18 @@ export async function GET(request: NextRequest) {
         .sort((a, b) => a.episode !== b.episode ? a.episode - b.episode : a.fileName.localeCompare(b.fileName));
 
       // 3. 从 metainfo 中获取元数据
-      const folderMeta = metaInfo?.folders?.[id];
       const { getTMDBImageUrl } = await import('@/lib/tmdb.search');
 
       const result = {
         source: 'openlist',
         source_name: '私人影库',
         id: id,
-        title: folderMeta?.title || id,
+        title: folderMeta?.title || folderName,
         poster: folderMeta?.poster_path ? getTMDBImageUrl(folderMeta.poster_path) : '',
         year: folderMeta?.release_date ? folderMeta.release_date.split('-')[0] : '',
         douban_id: 0,
         desc: folderMeta?.overview || '',
-        episodes: episodes.map((ep) => `/api/openlist/play?folder=${encodeURIComponent(id)}&fileName=${encodeURIComponent(ep.fileName)}`),
+        episodes: episodes.map((ep) => `/api/openlist/play?folder=${encodeURIComponent(folderName)}&fileName=${encodeURIComponent(ep.fileName)}`),
         episodes_titles: episodes.map((ep) => ep.title),
       };
 
diff --git a/src/app/api/openlist/correct/route.ts b/src/app/api/openlist/correct/route.ts
index 4982377..0b83724 100644
--- a/src/app/api/openlist/correct/route.ts
+++ b/src/app/api/openlist/correct/route.ts
@@ -28,7 +28,7 @@ export async function POST(request: NextRequest) {
 
     const body = await request.json();
     const {
-      folder,
+      key,
       tmdbId,
       title,
       posterPath,
@@ -40,7 +40,7 @@ export async function POST(request: NextRequest) {
       seasonName,
     } = body;
 
-    if (!folder || !tmdbId) {
+    if (!key || !tmdbId) {
       return NextResponse.json(
         { error: '缺少必要参数' },
         { status: 400 }
@@ -97,8 +97,20 @@ export async function POST(request: NextRequest) {
       );
     }
 
+    // 检查 key 是否存在
+    if (!metaInfo.folders[key]) {
+      return NextResponse.json(
+        { error: '视频不存在' },
+        { status: 404 }
+      );
+    }
+
+    // 保留原始文件夹名称
+    const folderName = metaInfo.folders[key].folderName;
+
     // 更新视频信息
-    metaInfo.folders[folder] = {
+    metaInfo.folders[key] = {
+      folderName: folderName,
       tmdb_id: tmdbId,
       title: title,
       poster_path: posterPath,
diff --git a/src/app/api/openlist/delete/route.ts b/src/app/api/openlist/delete/route.ts
index e3fc1f7..1c435c9 100644
--- a/src/app/api/openlist/delete/route.ts
+++ b/src/app/api/openlist/delete/route.ts
@@ -28,10 +28,10 @@ export async function POST(request: NextRequest) {
 
     // 获取请求参数
     const body = await request.json();
-    const { folder } = body;
+    const { key } = body;
 
-    if (!folder) {
-      return NextResponse.json({ error: '缺少 folder 参数' }, { status: 400 });
+    if (!key) {
+      return NextResponse.json({ error: '缺少 key 参数' }, { status: 400 });
     }
 
     // 获取配置
@@ -62,16 +62,16 @@ export async function POST(request: NextRequest) {
 
     const metaInfo: MetaInfo = JSON.parse(metainfoContent);
 
-    // 检查文件夹是否存在
-    if (!metaInfo.folders[folder]) {
+    // 检查 key 是否存在
+    if (!metaInfo.folders[key]) {
       return NextResponse.json(
         { error: '未找到该视频记录' },
         { status: 404 }
       );
     }
 
-    // 删除文件夹记录
-    delete metaInfo.folders[folder];
+    // 删除记录
+    delete metaInfo.folders[key];
 
     // 保存到数据库
     const updatedMetainfoContent = JSON.stringify(metaInfo);
diff --git a/src/app/api/openlist/list/route.ts b/src/app/api/openlist/list/route.ts
index b064df4..ad1297e 100644
--- a/src/app/api/openlist/list/route.ts
+++ b/src/app/api/openlist/list/route.ts
@@ -125,16 +125,10 @@ export async function GET(request: NextRequest) {
     const allVideos = Object.entries(metaInfo.folders)
       .filter(([, info]) => includeFailed || !info.failed) // 根据参数过滤失败的视频
       .map(
-        ([folderName, info]) => {
-          // 构建 id：如果是第二季及以后，id 也要包含季度信息
-          let videoId = folderName;
-          if (info.season_number && info.season_number > 1 && info.season_name) {
-            videoId = `${folderName} ${info.season_name}`;
-          }
-
+        ([key, info]) => {
           return {
-            id: videoId,
-            folder: folderName,
+            id: key,
+            folder: info.folderName,
             tmdbId: info.tmdb_id,
             title: info.title,
             poster: getTMDBImageUrl(info.poster_path),
diff --git a/src/app/api/openlist/refresh-video/route.ts b/src/app/api/openlist/refresh-video/route.ts
index 1c27877..92a0ec2 100644
--- a/src/app/api/openlist/refresh-video/route.ts
+++ b/src/app/api/openlist/refresh-video/route.ts
@@ -48,15 +48,6 @@ export async function POST(request: NextRequest) {
       openListConfig.Password
     );
 
-    // 删除 videoinfo.json
-    const videoinfoPath = `${folderPath}/videoinfo.json`;
-
-    try {
-      await client.deleteFile(videoinfoPath);
-    } catch (error) {
-      console.log('videoinfo.json 不存在或删除失败');
-    }
-
     // 清除缓存
     invalidateVideoInfoCache(folderPath);
 
diff --git a/src/app/api/openlist/refresh/route.ts b/src/app/api/openlist/refresh/route.ts
index 632b83d..6e01023 100644
--- a/src/app/api/openlist/refresh/route.ts
+++ b/src/app/api/openlist/refresh/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { generateFolderKey } from '@/lib/crypto';
 import { db } from '@/lib/db';
 import { OpenListClient } from '@/lib/openlist.client';
 import {
@@ -188,6 +189,15 @@ async function performScan(
     let existingCount = 0;
     let errorCount = 0;
 
+    // 收集已存在的 key，用于冲突检测
+    const existingKeys = new Set<string>(Object.keys(metaInfo.folders));
+
+    // 创建文件夹名到 key 的映射（用于查找已存在的文件夹）
+    const folderNameToKey = new Map<string, string>();
+    for (const [key, info] of Object.entries(metaInfo.folders)) {
+      folderNameToKey.set(info.folderName, key);
+    }
+
     for (let i = 0; i < folders.length; i++) {
       const folder = folders[i];
 
@@ -195,11 +205,15 @@ async function performScan(
       updateScanTaskProgress(taskId, i + 1, folders.length, folder.name);
 
       // 如果是立即扫描（不清空 metainfo），且文件夹已存在，跳过
-      if (!clearMetaInfo && metaInfo.folders[folder.name]) {
+      if (!clearMetaInfo && folderNameToKey.has(folder.name)) {
         existingCount++;
         continue;
       }
 
+      // 生成文件夹的 key
+      const folderKey = generateFolderKey(folder.name, existingKeys);
+      existingKeys.add(folderKey);
+
       try {
         // 解析文件夹名称，提取季度信息和年份
         const seasonInfo = parseSeasonFromTitle(folder.name);
@@ -221,6 +235,7 @@ async function performScan(
 
           // 基础信息
           const folderInfo: any = {
+            folderName: folder.name, // 保存原始文件夹名称
             tmdb_id: result.id,
             title: result.title || result.name || folder.name,
             poster_path: result.poster_path,
@@ -275,11 +290,12 @@ async function performScan(
             }
           }
 
-          metaInfo.folders[folder.name] = folderInfo;
+          metaInfo.folders[folderKey] = folderInfo;
           newCount++;
         } else {
           // 记录失败的文件夹
-          metaInfo.folders[folder.name] = {
+          metaInfo.folders[folderKey] = {
+            folderName: folder.name, // 保存原始文件夹名称
             tmdb_id: 0,
             title: folder.name,
             poster_path: null,
@@ -298,7 +314,8 @@ async function performScan(
       } catch (error) {
         console.error(`[OpenList Refresh] 处理文件夹失败: ${folder.name}`, error);
         // 记录失败的文件夹
-        metaInfo.folders[folder.name] = {
+        metaInfo.folders[folderKey] = {
+          folderName: folder.name, // 保存原始文件夹名称
           tmdb_id: 0,
           title: folder.name,
           poster_path: null,
diff --git a/src/app/api/search/route.ts b/src/app/api/search/route.ts
index 67c290b..ca2a282 100644
--- a/src/app/api/search/route.ts
+++ b/src/app/api/search/route.ts
@@ -72,13 +72,13 @@ export async function GET(request: NextRequest) {
 
       if (metaInfo && metaInfo.folders) {
         openlistResults = Object.entries(metaInfo.folders)
-          .filter(([folderName, info]: [string, any]) => {
-            const matchFolder = folderName.toLowerCase().includes(query.toLowerCase());
+          .filter(([key, info]: [string, any]) => {
+            const matchFolder = info.folderName.toLowerCase().includes(query.toLowerCase());
             const matchTitle = info.title.toLowerCase().includes(query.toLowerCase());
             return matchFolder || matchTitle;
           })
-          .map(([folderName, info]: [string, any]) => ({
-            id: folderName,
+          .map(([key, info]: [string, any]) => ({
+            id: key,
             source: 'openlist',
             source_name: '私人影库',
             title: info.title,
diff --git a/src/app/api/search/ws/route.ts b/src/app/api/search/ws/route.ts
index f404723..cc01509 100644
--- a/src/app/api/search/ws/route.ts
+++ b/src/app/api/search/ws/route.ts
@@ -109,13 +109,13 @@ export async function GET(request: NextRequest) {
 
           if (metaInfo && metaInfo.folders) {
             const openlistResults = Object.entries(metaInfo.folders)
-              .filter(([folderName, info]: [string, any]) => {
-                const matchFolder = folderName.toLowerCase().includes(query.toLowerCase());
+              .filter(([key, info]: [string, any]) => {
+                const matchFolder = info.folderName.toLowerCase().includes(query.toLowerCase());
                 const matchTitle = info.title.toLowerCase().includes(query.toLowerCase());
                 return matchFolder || matchTitle;
               })
-              .map(([folderName, info]: [string, any]) => ({
-                id: folderName,
+              .map(([key, info]: [string, any]) => ({
+                id: key,
                 source: 'openlist',
                 source_name: '私人影库',
                 title: info.title,
diff --git a/src/app/private-library/page.tsx b/src/app/private-library/page.tsx
index b7fb720..df7ddc5 100644
--- a/src/app/private-library/page.tsx
+++ b/src/app/private-library/page.tsx
@@ -63,8 +63,8 @@ export default function PrivateLibraryPage() {
   };
 
   const handleVideoClick = (video: Video) => {
-    // 跳转到播放页面
-    router.push(`/play?source=openlist&id=${encodeURIComponent(video.folder)}`);
+    // 跳转到播放页面，使用 id（key）而不是 folder
+    router.push(`/play?source=openlist&id=${encodeURIComponent(video.id)}`);
   };
 
   return (
@@ -106,7 +106,7 @@ export default function PrivateLibraryPage() {
               {videos.map((video) => (
                 <VideoCard
                   key={video.id}
-                  id={video.folder}
+                  id={video.id}
                   source='openlist'
                   title={video.title}
                   poster={video.poster}
diff --git a/src/components/CorrectDialog.tsx b/src/components/CorrectDialog.tsx
index e076670..92c8110 100644
--- a/src/components/CorrectDialog.tsx
+++ b/src/components/CorrectDialog.tsx
@@ -35,7 +35,7 @@ interface TMDBSeason {
 interface CorrectDialogProps {
   isOpen: boolean;
   onClose: () => void;
-  folder: string;
+  videoKey: string;
   currentTitle: string;
   onCorrect: () => void;
 }
@@ -43,7 +43,7 @@ interface CorrectDialogProps {
 export default function CorrectDialog({
   isOpen,
   onClose,
-  folder,
+  videoKey,
   currentTitle,
   onCorrect,
 }: CorrectDialogProps) {
@@ -181,7 +181,7 @@ export default function CorrectDialog({
       }
 
       const body: any = {
-        folder,
+        key: videoKey,
         tmdbId: finalTmdbId,
         title: finalTitle,
         posterPath: season?.poster_path || result.poster_path,
diff --git a/src/lib/crypto.ts b/src/lib/crypto.ts
index 15c56d1..96dfe38 100644
--- a/src/lib/crypto.ts
+++ b/src/lib/crypto.ts
@@ -1,5 +1,33 @@
 import CryptoJS from 'crypto-js';
 
+/**
+ * 生成 SHA256 哈希值
+ * @param data 要哈希的数据
+ * @returns SHA256 哈希值（十六进制字符串）
+ */
+export function sha256(data: string): string {
+  return CryptoJS.SHA256(data).toString(CryptoJS.enc.Hex);
+}
+
+/**
+ * 生成文件夹的唯一 key
+ * @param folderName 文件夹名称
+ * @param existingKeys 已存在的 key 集合，用于检测冲突
+ * @returns 唯一的 key（SHA256 的前10位）
+ */
+export function generateFolderKey(folderName: string, existingKeys: Set<string> = new Set()): string {
+  let hash = sha256(folderName);
+  let key = hash.substring(0, 10);
+
+  // 如果遇到冲突，继续 sha256 直到不冲突
+  while (existingKeys.has(key)) {
+    hash = sha256(hash);
+    key = hash.substring(0, 10);
+  }
+
+  return key;
+}
+
 /**
  * 简单的对称加密工具
  * 使用 AES 加密算法
diff --git a/src/lib/openlist-cache.ts b/src/lib/openlist-cache.ts
index a43dcca..1816c8c 100644
--- a/src/lib/openlist-cache.ts
+++ b/src/lib/openlist-cache.ts
@@ -18,7 +18,8 @@ const VIDEOINFO_CACHE: Map<string, VideoInfoCacheEntry> = new Map();
 
 export interface MetaInfo {
   folders: {
-    [folderName: string]: {
+    [key: string]: {
+      folderName: string; // 原始文件夹名称
       tmdb_id: number;
       title: string;
       poster_path: string | null;