diff --git a/3rdparty/interface/archiveinterface/cliinterface.cpp b/3rdparty/interface/archiveinterface/cliinterface.cpp
index 833d0a87..bf8c0ca8 100644
--- a/3rdparty/interface/archiveinterface/cliinterface.cpp
+++ b/3rdparty/interface/archiveinterface/cliinterface.cpp
@@ -110,13 +110,13 @@ PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const
         return PFT_Nomral;
     }
 
-    bool bDlnfs = m_common->isSubpathOfDlnfs(options.strTargetPath);
-    setProperty("dlnfs", bDlnfs);
+    bool bLnfs = m_common->isSubpathOfLnfs(options.strTargetPath);
+    setProperty("lnfs", bLnfs);
     ArchiveData arcData = DataManager::get_instance().archiveData();
     m_files = files;
     m_extractOptions = options;
 
-    if (!bDlnfs) {
+    if (!bLnfs) {
         if (arcData.listRootEntry.isEmpty() && options.qSize < FILE_MAX_SIZE) {
             emit signalprogress(1);
             setProperty("list", "tmpList");
@@ -125,10 +125,10 @@ PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const
             return PFT_Nomral;
         }
     }
-    return extractFiles(files, options, bDlnfs);
+    return extractFiles(files, options, bLnfs);
 }
 
-PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const ExtractionOptions &options, bool bDlnfs)
+PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const ExtractionOptions &options, bool bLnfs)
 {
     ArchiveData arcData = DataManager::get_instance().archiveData();
     setProperty("list", "");
@@ -193,7 +193,7 @@ PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const
             }
         }
         //长文件解压
-        if (!bDlnfs) {
+        if (!bLnfs) {
             for (FileEntry entry : m_files) {
                 if (NAME_MAX < entry.strFileName.toLocal8Bit().length() || NAME_MAX < entry.strFullPath.toLocal8Bit().length()) {
                     bHandleLongName = true;
@@ -242,7 +242,7 @@ PluginFinishType CliInterface::extractFiles(const QList<FileEntry> &files, const
         } else {
             password = options.password;
         }
-        if (!bDlnfs) {
+        if (!bLnfs) {
             for (QMap<QString, FileEntry>::const_iterator iter = arcData.mapFileEntry.begin(); iter != arcData.mapFileEntry.end(); iter++) {
                 if (NAME_MAX < iter.value().strFileName.toLocal8Bit().length()) {
                     bHandleLongName = true;
@@ -764,7 +764,7 @@ bool CliInterface::runProcess(const QString &programName, const QStringList &arg
                             emit signalFinished(PFT_Error);
                         }
                         deleteProcess();
-                        extractFiles(m_files, m_extractOptions, property("dlnfs").toBool());
+                        extractFiles(m_files, m_extractOptions, property("lnfs").toBool());
                     }
                 });
     }
diff --git a/3rdparty/interface/archiveinterface/cliinterface.h b/3rdparty/interface/archiveinterface/cliinterface.h
index 1e53b963..ac9a4066 100644
--- a/3rdparty/interface/archiveinterface/cliinterface.h
+++ b/3rdparty/interface/archiveinterface/cliinterface.h
@@ -182,7 +182,7 @@ class CliInterface : public ReadWriteArchiveInterface
     /**
      * @brief extractFiles 业务解压
      */
-    PluginFinishType extractFiles(const QList<FileEntry> &files, const ExtractionOptions &options, bool bDlnfs);
+    PluginFinishType extractFiles(const QList<FileEntry> &files, const ExtractionOptions &options, bool bLnfs);
 
 private:
     /**
diff --git a/3rdparty/interface/common.cpp b/3rdparty/interface/common.cpp
index f8aefb78..b6c4fbce 100644
--- a/3rdparty/interface/common.cpp
+++ b/3rdparty/interface/common.cpp
@@ -439,9 +439,9 @@ QString Common::handleLongNameforPath(const QString &strFilePath, const QString
      return sDir;
 }
 
-bool Common::isSubpathOfDlnfs(const QString &path)
+bool Common::isSubpathOfLnfs(const QString &path)
 {
-    return findDlnfsPath(path, [](const QString &target, const QString &compare) {
+    return findLnfsPath(path, [](const QString &target, const QString &compare) {
         return target.startsWith(compare);
     });
 }
@@ -484,7 +484,7 @@ bool Common::isSupportSeek(QString sFileName)
     return false;
 }
 
-bool Common::findDlnfsPath(const QString &target, Compare func)
+bool Common::findLnfsPath(const QString &target, Compare func)
 {
     Q_ASSERT(func);
     libmnt_table *tab { mnt_new_table() };
@@ -506,13 +506,28 @@ bool Common::findDlnfsPath(const QString &target, Compare func)
     while (mnt_table_next_fs(tab, iter, &fs) == 0) {
         if (!fs)
             continue;
-        qInfo() << unifyPath(mnt_fs_get_target(fs));
-        if (strcmp("dlnfs", mnt_fs_get_source(fs)) == 0) {
-            QString mpt = unifyPath(mnt_fs_get_target(fs));
-            if (func(unifyPath(target), mpt))
+        const char* fsType = mnt_fs_get_fstype(fs);
+        const char* mountPoint = mnt_fs_get_target(fs);
+
+        if (!mountPoint)
+            continue;
+
+        QString fsTypeStr = fsType ? QString(fsType) : "";
+        QString mountPointStr = unifyPath(mountPoint);
+
+        qInfo() << "Checking filesystem - Type:" << fsTypeStr
+                << "Mount:" << mountPointStr;
+
+        // 检查是否是支持长文件名的文件系统类型
+        bool isLongFileNameFS = (fsTypeStr == "fuse.dlnfs") ||
+                (fsTypeStr == "ulnfs");
+
+        if (isLongFileNameFS) {
+            if (func(unifyPath(target), mountPointStr)) {
                 if (tab) mnt_free_table(tab);
                 if (iter) mnt_free_iter(iter);
                 return true;
+            }
         }
     }
 
diff --git a/3rdparty/interface/common.h b/3rdparty/interface/common.h
index 57cf2969..017f769c 100644
--- a/3rdparty/interface/common.h
+++ b/3rdparty/interface/common.h
@@ -41,7 +41,7 @@ class Common: public QObject
     //长文件夹处理
     QString handleLongNameforPath(const QString &strFilePath, const QString &entryName, QMap<QString, int> &mapLongDirName, QMap<QString, int> &mapRealDirValue);
     //当前文件系统是否支持长文件
-    bool isSubpathOfDlnfs(const QString &path);
+    bool isSubpathOfLnfs(const QString &path);
     /**
      * @brief isSupportSeek    是否支持seek操作
      * @param sFileName            文件名
@@ -49,7 +49,7 @@ class Common: public QObject
     bool isSupportSeek(QString sFileName);
 private:
     //通过mount对应方法判断文件系统是否支持长文件
-    bool findDlnfsPath(const QString &target, Compare func);
+    bool findLnfsPath(const QString &target, Compare func);
 };
 
 /**
diff --git a/3rdparty/libarchive/libarchive/libarchiveplugin.cpp b/3rdparty/libarchive/libarchive/libarchiveplugin.cpp
index 976c5603..55ee1255 100644
--- a/3rdparty/libarchive/libarchive/libarchiveplugin.cpp
+++ b/3rdparty/libarchive/libarchive/libarchiveplugin.cpp
@@ -168,7 +168,7 @@ PluginFinishType LibarchivePlugin::extractFiles(const QList<FileEntry> &files, c
     struct archive_entry *entry = nullptr;
 
     QString extractDst;
-    bool bDlnfs = m_common->isSubpathOfDlnfs(options.strTargetPath);
+    bool bLnfs = m_common->isSubpathOfLnfs(options.strTargetPath);
     // Iterate through all entries in archive.
     int iIndex = 0;     // 存储索引值
     while (!QThread::currentThread()->isInterruptionRequested() && (archive_read_next_header(m_archiveReader.data(), &entry) == ARCHIVE_OK)) {
@@ -265,7 +265,7 @@ PluginFinishType LibarchivePlugin::extractFiles(const QList<FileEntry> &files, c
         bool bLongName = false;
         QString tempFilePathName;
         QString strOriginName = entryName;
-        if(!bDlnfs) {
+        if(!bLnfs) {
             QString sDir = m_common->handleLongNameforPath(strFilePath, entryName, m_mapLongDirName, m_mapRealDirValue);
             if(sDir.length() > 0) {
                strFilePath = sDir.endsWith(QDir::separator())?sDir.left(sDir.length() -1):sDir;
diff --git a/3rdparty/libzipplugin/libzipplugin.cpp b/3rdparty/libzipplugin/libzipplugin.cpp
index c399dbf0..eec1c3d8 100644
--- a/3rdparty/libzipplugin/libzipplugin.cpp
+++ b/3rdparty/libzipplugin/libzipplugin.cpp
@@ -164,7 +164,7 @@ PluginFinishType LibzipPlugin::extractFiles(const QList<FileEntry> &files, const
     } else {
         m_dScaleSize = 100.0 / options.qSize;
     }
-    m_bDlnfs = m_common->isSubpathOfDlnfs(options.strTargetPath);
+    m_bLnfs = m_common->isSubpathOfLnfs(options.strTargetPath);
 
     // 执行解压操作
     bool bHandleLongName = false;
@@ -821,7 +821,7 @@ ErrorType LibzipPlugin::extractEntry(zip_t *archive, zip_int64_t index, const Ex
     }
 
     QString tempFilePathName;
-    if(!m_bDlnfs) {
+    if(!m_bLnfs) {
         QString sDir = m_common->handleLongNameforPath(strFilePath, strFileName, m_mapLongDirName, m_mapRealDirValue);
         if(sDir.length() > 0) {
            strFilePath = sDir.endsWith(QDir::separator())?sDir.left(sDir.length() -1):sDir;
diff --git a/3rdparty/libzipplugin/libzipplugin.h b/3rdparty/libzipplugin/libzipplugin.h
index e190fb55..12e02e02 100644
--- a/3rdparty/libzipplugin/libzipplugin.h
+++ b/3rdparty/libzipplugin/libzipplugin.h
@@ -197,7 +197,7 @@ class LibzipPlugin : public ReadWriteArchiveInterface
     QMap<QString, int> m_mapLongDirName;    // 长文件夹统计
     QMap<QString, int> m_mapRealDirValue;   // 长文件真实文件统计
     QSet<QString> m_setLongName;            // 存储被截取之后的文件名称（包含001之类的）
-    bool m_bDlnfs = false;                        //文件系统是否支持长文件
+    bool m_bLnfs = false;                        //文件系统是否支持长文件
 };
 
 #endif // LIBZIPPLUGIN_H
diff --git a/src/source/common/uitools.cpp b/src/source/common/uitools.cpp
index 36c7ae45..2b080543 100644
--- a/src/source/common/uitools.cpp
+++ b/src/source/common/uitools.cpp
@@ -506,9 +506,19 @@ bool UiTools::isLocalDeviceFile(const QString &strFileName)
     qDebug() << "Checking if file is on local device:" << strFileName;
     QStorageInfo info(strFileName);
     QString sDevice = info.device();
-    bool result = sDevice.startsWith("/dev/") || sDevice.startsWith("dlnfs"); //长文件名开启后以dlnfs方式挂载
-    qDebug() << "Device:" << sDevice << "is local:" << result;
-    return result;
+    QString sFileSystemType = info.fileSystemType();
+
+    // 检查传统的本地设备（以 /dev/ 开头）
+    if (sDevice.startsWith("/dev/")) {
+        return true;
+    }
+
+    // 检查长文件名文件系统类型
+    if (sFileSystemType == "fuse.dlnfs" || sFileSystemType == "ulnfs") {
+        return true;
+    }
+
+    return false;
 }
 
 QStringList UiTools::removeSameFileName(const QStringList &listFiles)