Merge branch 'binaricat:main' into main

docs: add Netcatty feature todo list
Merge pull request #1 from AkarinServer/feature/linux-build-support
2026-01-09 22:03:02 +08:00 · 2026-01-09 22:02:34 +08:00 · 2026-01-08 23:22:16 +08:00
28 changed files with 292 additions and 696 deletions
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -1,8 +1,7 @@
 {
  "permissions": {
    "allow": [
-      "Bash(npx tsc:*)",
-      "Bash(npm run lint:*)"
+      "Bash(npx tsc:*)"
    ]
  }
 }
--- a/application/i18n/locales/en.ts
+++ b/application/i18n/locales/en.ts
@@ -542,12 +542,6 @@ const en: Messages = {
  'sftp.autoSync.success': 'File synced to remote: {fileName}',
  'sftp.autoSync.error': 'Failed to sync file: {error}',

-  // Settings > SFTP Show Hidden Files
-  'settings.sftp.showHiddenFiles': 'Show hidden files',
-  'settings.sftp.showHiddenFiles.desc': 'Display files with the Windows hidden attribute in the SFTP file browser when browsing local Windows filesystem.',
-  'settings.sftp.showHiddenFiles.enable': 'Show hidden files',
-  'settings.sftp.showHiddenFiles.enableDesc': 'Display Windows hidden files when browsing local filesystem',
-
  // Quick Switcher
  'qs.search.placeholder': 'Search hosts or tabs',
  'qs.recentConnections': 'Recent connections',
@@ -1067,12 +1061,11 @@ const en: Messages = {
  'serial.field.baudRate': 'Baud Rate',
  'serial.field.dataBits': 'Data Bits',
  'serial.field.stopBits': 'Stop Bits',
-  'serial.field.stopBits15Warning': '1.5 stop bits may not be supported on all Windows devices',
  'serial.field.parity': 'Parity',
  'serial.field.flowControl': 'Flow Control',
  'serial.noPorts': 'No serial ports detected. Connect a device and refresh.',
  'serial.field.customPort': 'Custom Port Path',
-  'serial.field.customPortPlaceholder': 'e.g. /dev/ttys001 or COM1',
+  'serial.field.customPortPlaceholder': 'e.g. /dev/ttys001',
  'serial.type.hardware': 'Hardware',
  'serial.type.pseudo': 'Pseudo Terminal',
  'serial.type.custom': 'Custom',
--- a/application/i18n/locales/zh-CN.ts
+++ b/application/i18n/locales/zh-CN.ts
@@ -774,12 +774,6 @@ const zhCN: Messages = {
  'sftp.autoSync.success': '文件已同步到远程：{fileName}',
  'sftp.autoSync.error': '同步文件失败：{error}',

-  // Settings > SFTP Show Hidden Files
-  'settings.sftp.showHiddenFiles': '显示隐藏文件',
-  'settings.sftp.showHiddenFiles.desc': '在浏览本地 Windows 文件系统时，显示具有 Windows 隐藏属性的文件。',
-  'settings.sftp.showHiddenFiles.enable': '显示隐藏文件',
-  'settings.sftp.showHiddenFiles.enableDesc': '浏览本地文件系统时显示 Windows 隐藏文件',
-
  // Settings > Terminal
  'settings.terminal.section.theme': '终端主题',
  'settings.terminal.themeModal.title': '选择主题',
@@ -1056,12 +1050,11 @@ const zhCN: Messages = {
  'serial.field.baudRate': '波特率',
  'serial.field.dataBits': '数据位',
  'serial.field.stopBits': '停止位',
-  'serial.field.stopBits15Warning': '1.5 停止位在 Windows 下可能不被所有设备支持',
  'serial.field.parity': '校验位',
  'serial.field.flowControl': '流控制',
  'serial.noPorts': '未检测到串口设备。请连接设备后刷新。',
  'serial.field.customPort': '自定义串口路径',
-  'serial.field.customPortPlaceholder': '例如 /dev/ttys001 或 COM1',
+  'serial.field.customPortPlaceholder': '例如 /dev/ttys001',
  'serial.type.hardware': '硬件',
  'serial.type.pseudo': '虚拟终端',
  'serial.type.custom': '自定义',
--- a/application/state/useSettingsState.ts
+++ b/application/state/useSettingsState.ts
@@ -18,7 +18,6 @@ STORAGE_KEY_UI_THEME_LIGHT,
 STORAGE_KEY_UI_THEME_DARK,
 STORAGE_KEY_SFTP_DOUBLE_CLICK_BEHAVIOR,
 STORAGE_KEY_SFTP_AUTO_SYNC,
-STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES,
 } from '../../infrastructure/config/storageKeys';
 import { DEFAULT_UI_LOCALE, resolveSupportedLocale } from '../../infrastructure/config/i18n';
 import { TERMINAL_THEMES } from '../../infrastructure/config/terminalThemes';
@@ -42,7 +41,6 @@ const DEFAULT_HOTKEY_SCHEME: HotkeyScheme =
    : 'pc';
 const DEFAULT_SFTP_DOUBLE_CLICK_BEHAVIOR: 'open' | 'transfer' = 'open';
 const DEFAULT_SFTP_AUTO_SYNC = false;
-const DEFAULT_SFTP_SHOW_HIDDEN_FILES = false;

 const readStoredString = (key: string): string | null => {
  const raw = localStorageAdapter.readString(key);
@@ -169,10 +167,6 @@ export const useSettingsState = () => {
    const stored = readStoredString(STORAGE_KEY_SFTP_AUTO_SYNC);
    return stored === 'true' ? true : DEFAULT_SFTP_AUTO_SYNC;
  });
-  const [sftpShowHiddenFiles, setSftpShowHiddenFiles] = useState<boolean>(() => {
-    const stored = readStoredString(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES);
-    return stored === 'true' ? true : DEFAULT_SFTP_SHOW_HIDDEN_FILES;
-  });

  // Helper to notify other windows about settings changes via IPC
  const notifySettingsChanged = useCallback((key: string, value: unknown) => {
@@ -404,18 +398,11 @@ export const useSettingsState = () => {
          setSftpAutoSync(newValue);
        }
      }
-      // Sync SFTP show hidden files setting from other windows
-      if (e.key === STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES && e.newValue !== null) {
-        const newValue = e.newValue === 'true';
-        if (newValue !== sftpShowHiddenFiles) {
-          setSftpShowHiddenFiles(newValue);
-        }
-      }
    };

    window.addEventListener('storage', handleStorageChange);
    return () => window.removeEventListener('storage', handleStorageChange);
-  }, [theme, lightUiThemeId, darkUiThemeId, accentMode, customAccent, customCSS, hotkeyScheme, uiLanguage, terminalThemeId, terminalFontFamilyId, terminalFontSize, sftpDoubleClickBehavior, sftpAutoSync, sftpShowHiddenFiles]);
+  }, [theme, lightUiThemeId, darkUiThemeId, accentMode, customAccent, customCSS, hotkeyScheme, uiLanguage, terminalThemeId, terminalFontFamilyId, terminalFontSize, sftpDoubleClickBehavior, sftpAutoSync]);

  useEffect(() => {
    localStorageAdapter.writeString(STORAGE_KEY_TERM_THEME, terminalThemeId);
@@ -478,12 +465,6 @@ export const useSettingsState = () => {
    notifySettingsChanged(STORAGE_KEY_SFTP_AUTO_SYNC, sftpAutoSync);
  }, [sftpAutoSync, notifySettingsChanged]);

-  // Persist SFTP show hidden files setting
-  useEffect(() => {
-    localStorageAdapter.writeString(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES, sftpShowHiddenFiles ? 'true' : 'false');
-    notifySettingsChanged(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES, sftpShowHiddenFiles);
-  }, [sftpShowHiddenFiles, notifySettingsChanged]);
-
  // Get merged key bindings (defaults + custom overrides)
  const keyBindings = useMemo((): KeyBinding[] => {
    return DEFAULT_KEY_BINDINGS.map(binding => {
@@ -594,8 +575,6 @@ export const useSettingsState = () => {
    setSftpDoubleClickBehavior,
    sftpAutoSync,
    setSftpAutoSync,
-    sftpShowHiddenFiles,
-    setSftpShowHiddenFiles,
    availableFonts,
  };
 };
--- a/application/state/useSftpState.ts
+++ b/application/state/useSftpState.ts
@@ -676,7 +676,6 @@ export const useSftpState = (
          lastModified: new Date(f.lastModified).getTime(),
          lastModifiedFormatted: f.lastModified,
          linkTarget: f.linkTarget as "file" | "directory" | null | undefined,
-          hidden: f.hidden, // Windows hidden attribute
        };
      });
    },
@@ -2725,89 +2724,6 @@ export const useSftpState = (
    [getActivePane],
  );

-  // Upload external files dropped from OS
-  const uploadExternalFiles = useCallback(
-    async (side: "left" | "right", files: FileList) => {
-      const pane = getActivePane(side);
-      if (!pane?.connection) {
-        throw new Error("No active connection");
-      }
-
-      const bridge = netcattyBridge.get();
-      if (!bridge) {
-        throw new Error("Bridge not available");
-      }
-
-      const results: { fileName: string; success: boolean; error?: string }[] = [];
-
-      for (const file of Array.from(files)) {
-        const targetPath = joinPath(pane.connection.currentPath, file.name);
-        
-        try {
-          const arrayBuffer = await file.arrayBuffer();
-          
-          if (pane.connection.isLocal) {
-            // Upload to local filesystem
-            if (!bridge.writeLocalFile) {
-              throw new Error("writeLocalFile not available");
-            }
-            await bridge.writeLocalFile(targetPath, arrayBuffer);
-          } else {
-            // Upload to remote via SFTP
-            const sftpId = sftpSessionsRef.current.get(pane.connection.id);
-            if (!sftpId) {
-              throw new Error("SFTP session not found");
-            }
-            
-            // Try progress API first, fallback to basic binary write
-            if (bridge.writeSftpBinaryWithProgress) {
-              const result = await bridge.writeSftpBinaryWithProgress(
-                sftpId,
-                targetPath,
-                arrayBuffer,
-                crypto.randomUUID(),
-                // Progress callbacks not needed for simple drag-drop upload
-                undefined, // onProgress
-                undefined, // onComplete
-                undefined, // onError
-              );
-              
-              // Check if progress API explicitly reported failure
-              // If result is undefined/null or success is false, fallback to basic API
-              if (!result || result.success === false) {
-                if (bridge.writeSftpBinary) {
-                  await bridge.writeSftpBinary(sftpId, targetPath, arrayBuffer);
-                } else {
-                  throw new Error("Upload failed and no fallback method available");
-                }
-              }
-            } else if (bridge.writeSftpBinary) {
-              // Progress API not available, use basic API
-              await bridge.writeSftpBinary(sftpId, targetPath, arrayBuffer);
-            } else {
-              throw new Error("No SFTP write method available");
-            }
-          }
-          
-          results.push({ fileName: file.name, success: true });
-        } catch (error) {
-          logger.error(`Failed to upload ${file.name}:`, error);
-          results.push({
-            fileName: file.name,
-            success: false,
-            error: error instanceof Error ? error.message : String(error),
-          });
-        }
-      }
-      
-      // Refresh the file list to show new files
-      await refresh(side);
-      
-      return results;
-    },
-    [getActivePane, refresh],
-  );
-
  // Select an application from system file picker
  const selectApplication = useCallback(
    async (): Promise<{ path: string; name: string } | null> => {
@@ -2851,7 +2767,6 @@ export const useSftpState = (
    readBinaryFile,
    writeTextFile,
    downloadToTempAndOpen,
-    uploadExternalFiles,
    selectApplication,
    startTransfer,
    cancelTransfer,
@@ -2889,7 +2804,6 @@ export const useSftpState = (
    readBinaryFile,
    writeTextFile,
    downloadToTempAndOpen,
-    uploadExternalFiles,
    selectApplication,
    startTransfer,
    cancelTransfer,
@@ -2930,7 +2844,6 @@ export const useSftpState = (
    readBinaryFile: (...args: Parameters<typeof readBinaryFile>) => methodsRef.current.readBinaryFile(...args),
    writeTextFile: (...args: Parameters<typeof writeTextFile>) => methodsRef.current.writeTextFile(...args),
    downloadToTempAndOpen: (...args: Parameters<typeof downloadToTempAndOpen>) => methodsRef.current.downloadToTempAndOpen(...args),
-    uploadExternalFiles: (...args: Parameters<typeof uploadExternalFiles>) => methodsRef.current.uploadExternalFiles(...args),
    selectApplication: () => methodsRef.current.selectApplication(),
    startTransfer: (...args: Parameters<typeof startTransfer>) => methodsRef.current.startTransfer(...args),
    cancelTransfer: (...args: Parameters<typeof cancelTransfer>) => methodsRef.current.cancelTransfer(...args),
--- a/components/HostDetailsPanel.tsx
+++ b/components/HostDetailsPanel.tsx
@@ -522,16 +522,12 @@ const HostDetailsPanel: React.FC<HostDetailsPanelProps> = ({
            <Combobox
              options={groupOptions}
              value={form.group || ""}
-              onValueChange={(val) => {
-                update("group", val);
-                setGroupInputValue(val);
-              }}
+              onValueChange={(val) => update("group", val)}
              placeholder={t("hostDetails.group.placeholder")}
              allowCreate={true}
              onCreateNew={(val) => {
                onCreateGroup?.(val);
                update("group", val);
-                setGroupInputValue(val);
              }}
              createText="Create Group"
              triggerClassName="flex-1 h-10"
--- a/components/SFTPModal.tsx
+++ b/components/SFTPModal.tsx
@@ -48,7 +48,6 @@ import { logger } from "../lib/logger";
 import { getFileExtension, isKnownBinaryFile, FileOpenerType, SystemAppInfo } from "../lib/sftpFileUtils";
 import { cn } from "../lib/utils";
 import { Host, RemoteFile } from "../types";
-import { filterHiddenFiles } from "./sftp";
 import { DistroAvatar } from "./DistroAvatar";
 import FileOpenerDialog from "./FileOpenerDialog";
 import TextEditorModal from "./TextEditorModal";
@@ -257,8 +256,6 @@ interface SFTPModalProps {
  };
  open: boolean;
  onClose: () => void;
-  /** Initial path to open in SFTP. If not accessible, falls back to home directory. */
-  initialPath?: string;
 }

 // Sort configuration
@@ -283,7 +280,6 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
  credentials,
  open,
  onClose,
-  initialPath,
 }) => {
  const {
    openSftp,
@@ -308,7 +304,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
    downloadSftpToTempAndOpen,
  } = useSftpBackend();
  const { t, resolvedLocale } = useI18n();
-  const { sftpAutoSync, sftpShowHiddenFiles } = useSettingsState();
+  const { sftpAutoSync } = useSettingsState();
  const isLocalSession = host.protocol === "local";
  const [currentPath, setCurrentPath] = useState("/");
  const [files, setFiles] = useState<RemoteFile[]>([]);
@@ -320,7 +316,6 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
  const inputRef = useRef<HTMLInputElement>(null);
  const sftpIdRef = useRef<string | null>(null);
  const initializedRef = useRef(false);
-  const lastInitialPathRef = useRef<string | undefined>(undefined);
  const navigatingRef = useRef(false);
  const lastSelectedIndexRef = useRef<number | null>(null);
  const localHomeRef = useRef<string | null>(null);
@@ -617,12 +612,8 @@ const SFTPModal: React.FC<SFTPModalProps> = ({

  useEffect(() => {
    if (open) {
-      // Check if we need to reinitialize (either first time or initialPath changed)
-      const needsReinit = !initializedRef.current || initialPath !== lastInitialPathRef.current;
-
-      if (needsReinit) {
+      if (!initializedRef.current) {
        initializedRef.current = true;
-        lastInitialPathRef.current = initialPath;
        if (isLocalSession) {
          void (async () => {
            let home = localHomeRef.current;
@@ -637,7 +628,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            loadFiles(startPath);
          })();
        } else {
-          // For remote sessions, try initialPath first, then fall back to home directory
+          // For remote sessions, load home directory directly
          void (async () => {
            const username = credentials.username || 'root';
            // Root user's home is /root, other users' home is /home/username
@@ -646,26 +637,6 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            // Set loading state immediately for better UX
            setLoading(true);

-            // If initialPath is provided, try to use it first
-            if (initialPath) {
-              try {
-                const sftpId = await ensureSftp();
-                const list = await listSftp(sftpId, initialPath);
-                setCurrentPath(initialPath);
-                setFiles(list);
-                setSelectedFiles(new Set());
-                dirCacheRef.current.set(`${host.id}::${initialPath}`, {
-                  files: list,
-                  timestamp: Date.now(),
-                });
-                setLoading(false);
-                return; // Successfully opened at initialPath
-              } catch {
-                // initialPath not accessible, fall back to home directory
-                logger.warn(`[SFTP] Initial path ${initialPath} not accessible, falling back to home`);
-              }
-            }
-
            try {
              const sftpId = await ensureSftp();
              const list = await listSftp(sftpId, homePath);
@@ -708,7 +679,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
      void closeSftpSession();
      initializedRef.current = false;
    }
-  }, [open, currentPath, loadFiles, closeSftpSession, getHomeDir, isLocalSession, credentials.username, ensureSftp, listSftp, host.id, t, initialPath]);
+  }, [open, currentPath, loadFiles, closeSftpSession, getHomeDir, isLocalSession, credentials.username, ensureSftp, listSftp, host.id, t]);

  const handleNavigate = useCallback((path: string) => {
    // Prevent double navigation (e.g., from double-click race condition)
@@ -1292,12 +1263,9 @@ const SFTPModal: React.FC<SFTPModalProps> = ({

  // Display files with parent entry (like SftpView)
  const displayFiles = useMemo(() => {
-    // Filter hidden files using utility function
-    const visibleFiles = filterHiddenFiles(files, sftpShowHiddenFiles);
-
    // Check if we're at root
    const atRoot = isRootPath(currentPath);
-    if (atRoot) return visibleFiles;
+    if (atRoot) return files;

    // Add ".." parent directory entry at the top (only if not at root)
    const parentEntry: RemoteFile = {
@@ -1306,8 +1274,8 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
      size: "--",
      lastModified: undefined,
    };
-    return [parentEntry, ...visibleFiles.filter((f) => f.name !== "..")];
-  }, [files, currentPath, isRootPath, sftpShowHiddenFiles]);
+    return [parentEntry, ...files.filter((f) => f.name !== "..")];
+  }, [files, currentPath, isRootPath]);

  // Sorted files
  const sortedFiles = useMemo(() => {
--- a/components/SerialConnectModal.tsx
+++ b/components/SerialConnectModal.tsx
@@ -114,16 +114,9 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
    }));
  }, [ports]);

-  // Validate: port path must start with /dev/ (Unix/macOS) or COM/\\.\COM (Windows)
-  const trimmedPort = selectedPort.trim();
-  const isPortValid =
-    trimmedPort.startsWith('/dev/') ||
-    /^COM\d+$/i.test(trimmedPort) ||
-    /^\\\\\.\\COM\d+$/i.test(trimmedPort);
+  // Validate: port path must start with /dev/
+  const isPortValid = selectedPort.trim().startsWith('/dev/');
  const isBaudRateValid = BAUD_RATES.includes(baudRate);
-
-  // Check if using 1.5 stop bits (limited Windows support)
-  const isStopBits15 = stopBits === 1.5;
  const isValid = isPortValid && isBaudRateValid;

  return (
@@ -243,11 +236,6 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
                      </option>
                    ))}
                  </select>
-                  {isStopBits15 && (
-                    <p className="text-xs text-yellow-500">
-                      {t('serial.field.stopBits15Warning')}
-                    </p>
-                  )}
                </div>
              </div>

--- a/components/SftpView.tsx
+++ b/components/SftpView.tsx
@@ -59,7 +59,6 @@ import { Label } from "./ui/label";
 // Import extracted components
 import {
  ColumnWidths,
-  filterHiddenFiles,
  isNavigableDirectory,
  SftpBreadcrumb,
  SftpConflictDialog,
@@ -101,7 +100,6 @@ import {
  useSftpPaneCallbacks,
  useSftpDrag,
  useSftpHosts,
-  useSftpShowHiddenFiles,
  useActiveTabId,
  activeTabStore,
  type SftpPaneCallbacks,
@@ -164,7 +162,6 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
  const callbacks = useSftpPaneCallbacks(side);
  const { draggedFiles, onDragStart, onDragEnd } = useSftpDrag();
  const hosts = useSftpHosts();
-  const showHiddenFiles = useSftpShowHiddenFiles();

  // Destructure for easier use
  const {
@@ -185,9 +182,8 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
    onReceiveFromOtherPane,
    onEditPermissions,
    onEditFile,
+    onOpenFile,
    onOpenFileWith,
-    onDownloadFile,
-    onUploadExternalFiles,
  } = callbacks;

  // 渲染追踪 - 只追踪数据 props（回调来自 context，引用稳定）
@@ -259,16 +255,11 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({

  const filteredFiles = useMemo(() => {
    const term = pane.filter.trim().toLowerCase();
-
-    // Filter hidden files using utility function
-    let files = filterHiddenFiles(pane.files, showHiddenFiles);
-
-    // Apply text filter
-    if (!term) return files;
-    return files.filter(
+    if (!term) return pane.files;
+    return pane.files.filter(
      (f) => f.name === ".." || f.name.toLowerCase().includes(term),
    );
-  }, [pane.files, pane.filter, showHiddenFiles]);
+  }, [pane.files, pane.filter]);

  // Path suggestions
  const pathSuggestions = useMemo(() => {
@@ -602,18 +593,6 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({

  // Drag handlers
  const handlePaneDragOver = (e: React.DragEvent) => {
-    // Check if this is external file drag (from OS)
-    const hasFiles = e.dataTransfer.types.includes('Files');
-
-    // If it's external files, always allow drop
-    if (hasFiles) {
-      e.preventDefault();
-      e.dataTransfer.dropEffect = "copy";
-      setIsDragOverPane(true);
-      return;
-    }
-
-    // Otherwise, check if it's internal drag from other pane
    if (!draggedFiles || draggedFiles[0]?.side === side) return;
    e.preventDefault();
    e.dataTransfer.dropEffect = "copy";
@@ -628,23 +607,11 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
    setDragOverEntry(null);
  };

-  const handlePaneDrop = async (e: React.DragEvent) => {
+  const handlePaneDrop = (e: React.DragEvent) => {
    e.preventDefault();
    e.stopPropagation();
    setIsDragOverPane(false);
    setDragOverEntry(null);
-
-    // Check if this is external file drop (from OS)
-    const droppedFiles = e.dataTransfer.files;
-    if (droppedFiles && droppedFiles.length > 0) {
-      // Handle external file upload using the callback
-      if (onUploadExternalFiles) {
-        await onUploadExternalFiles(droppedFiles);
-      }
-      return;
-    }
-
-    // Otherwise, handle internal drag from other pane
    if (!draggedFiles || draggedFiles[0]?.side === side) return;
    onReceiveFromOtherPane(
      draggedFiles.map((f) => ({ name: f.name, isDirectory: f.isDirectory })),
@@ -847,11 +814,18 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
                </>
              ) : (
                <>
-                  <ExternalLink size={14} className="mr-2" />{" "}
-                  {t("sftp.context.open")}
+                  <Download size={14} className="mr-2" />{" "}
+                  {t("sftp.context.download")}
                </>
              )}
            </ContextMenuItem>
+            {/* File operations - only for files, not directories */}
+            {!isNavigableDirectory(entry) && onOpenFile && (
+              <ContextMenuItem onClick={() => onOpenFile(entry)}>
+                <ExternalLink size={14} className="mr-2" />{" "}
+                {t("sftp.context.open")}
+              </ContextMenuItem>
+            )}
            {!isNavigableDirectory(entry) && onOpenFileWith && (
              <ContextMenuItem onClick={() => onOpenFileWith(entry)}>
                <ExternalLink size={14} className="mr-2" />{" "}
@@ -864,12 +838,6 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
                {t("sftp.context.edit")}
              </ContextMenuItem>
            )}
-            {!isNavigableDirectory(entry) && onDownloadFile && (
-              <ContextMenuItem onClick={() => onDownloadFile(entry)}>
-                <Download size={14} className="mr-2" />{" "}
-                {t("sftp.context.download")}
-              </ContextMenuItem>
-            )}
            <ContextMenuSeparator />
            <ContextMenuItem
              onClick={() => {
@@ -933,10 +901,10 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
      handleRowOpen,
      handleRowSelect,
      onCopyToOtherPane,
-      onDownloadFile,
      onDragEnd,
      onEditFile,
      onEditPermissions,
+      onOpenFile,
      onOpenFileWith,
      onRefresh,
      openDeleteConfirm,
@@ -1512,8 +1480,8 @@ interface SftpViewProps {
 const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) => {
  const { t } = useI18n();
  const isActive = useIsSftpActive();
-  const { sftpDoubleClickBehavior, sftpAutoSync, sftpShowHiddenFiles } = useSettingsState();
-
+  const { sftpDoubleClickBehavior, sftpAutoSync } = useSettingsState();
+  
  // File watch event handlers (stable refs to avoid re-creating the useSftpState options)
  const fileWatchHandlers = useMemo(() => ({
    onFileWatchSynced: (payload: { remotePath: string }) => {
@@ -1526,7 +1494,7 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      logger.error("[SFTP] File auto-sync failed", payload);
    },
  }), [t]);
-
+  
  const sftp = useSftpState(hosts, keys, identities, fileWatchHandlers);

  // Store sftp in a ref so callbacks can access the latest instance
@@ -1537,7 +1505,7 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
  // Store behavior setting in ref for stable callbacks
  const behaviorRef = useRef(sftpDoubleClickBehavior);
  behaviorRef.current = sftpDoubleClickBehavior;
-
+  
  // Store auto-sync setting in ref for stable callbacks
  const autoSyncRef = useRef(sftpAutoSync);
  autoSyncRef.current = sftpAutoSync;
@@ -1914,100 +1882,6 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
    [handleOpenFileWithForSide],
  );

-  // Handle external file upload from OS drag-and-drop (shared logic)
-  // Uses sftpRef.current internally, so dependencies are stable.
-  // toast and logger are globally stable, t is the only real dependency.
-  const handleUploadExternalFilesForSide = useCallback(
-    async (side: "left" | "right", files: FileList) => {
-      try {
-        const results = await sftpRef.current.uploadExternalFiles(side, files);
-        const failCount = results.filter(r => !r.success).length;
-
-        if (failCount === 0) {
-          // All files uploaded successfully
-          const successCount = results.length;
-          const message = successCount === 1
-            ? `${t('sftp.upload')}: ${results[0].fileName}`
-            : `${t('sftp.uploadFiles')}: ${successCount}`;
-          toast.success(message, "SFTP");
-        } else {
-          // Some or all files failed
-          const failedFiles = results.filter(r => !r.success);
-          failedFiles.forEach(failed => {
-            const errorMsg = failed.error ? ` - ${failed.error}` : '';
-            toast.error(
-              `${t('sftp.error.uploadFailed')}: ${failed.fileName}${errorMsg}`,
-              "SFTP"
-            );
-          });
-        }
-      } catch (error) {
-        logger.error("[SftpView] Failed to upload external files:", error);
-        toast.error(
-          error instanceof Error ? error.message : t('sftp.error.uploadFailed'),
-          "SFTP"
-        );
-      }
-    },
-
-    [t],
-  );
-
-  const handleUploadExternalFilesLeft = useCallback(
-    (files: FileList) => handleUploadExternalFilesForSide("left", files),
-    [handleUploadExternalFilesForSide],
-  );
-
-  const handleUploadExternalFilesRight = useCallback(
-    (files: FileList) => handleUploadExternalFilesForSide("right", files),
-    [handleUploadExternalFilesForSide],
-  );
-
-  // Download file to local filesystem (browser download)
-  const handleDownloadFileForSide = useCallback(
-    async (side: "left" | "right", file: SftpFileEntry) => {
-      const pane = side === "left" ? sftpRef.current.leftPane : sftpRef.current.rightPane;
-      if (!pane.connection) return;
-
-      const fullPath = sftpRef.current.joinPath(pane.connection.currentPath, file.name);
-
-      try {
-        // Read the file as binary
-        const content = await sftpRef.current.readBinaryFile(side, fullPath);
-
-        // Create blob and trigger browser download
-        const blob = new Blob([content], { type: "application/octet-stream" });
-        const url = URL.createObjectURL(blob);
-        const a = document.createElement("a");
-        a.href = url;
-        a.download = file.name;
-        document.body.appendChild(a);
-        a.click();
-        document.body.removeChild(a);
-        URL.revokeObjectURL(url);
-
-        toast.success(`${t('sftp.context.download')}: ${file.name}`, "SFTP");
-      } catch (e) {
-        logger.error("[SftpView] Failed to download file:", e);
-        toast.error(
-          e instanceof Error ? e.message : t('sftp.error.downloadFailed'),
-          "SFTP"
-        );
-      }
-    },
-    [t],
-  );
-
-  const handleDownloadFileLeft = useCallback(
-    (file: SftpFileEntry) => handleDownloadFileForSide("left", file),
-    [handleDownloadFileForSide],
-  );
-
-  const handleDownloadFileRight = useCallback(
-    (file: SftpFileEntry) => handleDownloadFileForSide("right", file),
-    [handleDownloadFileForSide],
-  );
-
  // Custom handleOpenEntry callbacks that check the double-click behavior setting
  const handleOpenEntryLeft = useCallback(
    (entry: SftpFileEntry) => {
@@ -2085,8 +1959,6 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      onEditFile: handleEditFileLeft,
      onOpenFile: handleOpenFileLeft,
      onOpenFileWith: handleOpenFileWithLeft,
-      onDownloadFile: handleDownloadFileLeft,
-      onUploadExternalFiles: handleUploadExternalFilesLeft,
    }),
    [],
  );
@@ -2112,8 +1984,6 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      onEditFile: handleEditFileRight,
      onOpenFile: handleOpenFileRight,
      onOpenFileWith: handleOpenFileWithRight,
-      onDownloadFile: handleDownloadFileRight,
-      onUploadExternalFiles: handleUploadExternalFilesRight,
    }),
    [],
  );
@@ -2254,7 +2124,6 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      dragCallbacks={dragCallbacks}
      leftCallbacks={leftCallbacks}
      rightCallbacks={rightCallbacks}
-      showHiddenFiles={sftpShowHiddenFiles}
    >
      <div
        className={cn(
--- a/components/Terminal.tsx
+++ b/components/Terminal.tsx
@@ -5,7 +5,6 @@ import { SearchAddon } from "@xterm/addon-search";
 import "@xterm/xterm/css/xterm.css";
 import { Maximize2, Radio } from "lucide-react";
 import React, { memo, useEffect, useMemo, useRef, useState } from "react";
-import { flushSync } from "react-dom";
 import { useI18n } from "../application/i18n/I18nProvider";
 import { logger } from "../lib/logger";
 import { cn } from "../lib/utils";
@@ -182,7 +181,6 @@ const TerminalComponent: React.FC<TerminalProps> = ({
  const [timeLeft, setTimeLeft] = useState(CONNECTION_TIMEOUT / 1000);
  const [isCancelling, setIsCancelling] = useState(false);
  const [showSFTP, setShowSFTP] = useState(false);
-  const [sftpInitialPath, setSftpInitialPath] = useState<string | undefined>(undefined);
  const [progressValue, setProgressValue] = useState(15);
  const [hasSelection, setHasSelection] = useState(false);

@@ -734,34 +732,6 @@ const TerminalComponent: React.FC<TerminalProps> = ({
    termRef.current?.writeln("\r\n[No active SSH session]");
  };

-  const handleOpenSFTP = async () => {
-    // If SFTP is already open, toggle it off
-    if (showSFTP) {
-      setShowSFTP(false);
-      return;
-    }
-
-    // Try to get the current working directory from the terminal session
-    let initialPath: string | undefined = undefined;
-    if (sessionRef.current) {
-      try {
-        const result = await terminalBackend.getSessionPwd(sessionRef.current);
-        if (result.success && result.cwd) {
-          initialPath = result.cwd;
-        }
-      } catch {
-        // Silently fail and open SFTP without initial path
-      }
-    }
-
-    // Use flushSync to ensure initialPath state is committed before opening SFTP modal
-    // This prevents React's batching from causing the modal to open with stale/undefined initialPath
-    flushSync(() => {
-      setSftpInitialPath(initialPath);
-    });
-    setShowSFTP(true);
-  };
-
  const handleCancelConnect = () => {
    setIsCancelling(true);
    auth.setNeedsAuth(false);
@@ -840,7 +810,7 @@ const TerminalComponent: React.FC<TerminalProps> = ({
      onUpdateTerminalFontSize={onUpdateTerminalFontSize}
      isScriptsOpen={isScriptsOpen}
      setIsScriptsOpen={setIsScriptsOpen}
-      onOpenSFTP={handleOpenSFTP}
+      onOpenSFTP={() => setShowSFTP((v) => !v)}
      onSnippetClick={handleSnippetClick}
      onUpdateHost={onUpdateHost}
      showClose={opts?.showClose}
@@ -1083,7 +1053,6 @@ const TerminalComponent: React.FC<TerminalProps> = ({
          })()}
          open={showSFTP && status === "connected"}
          onClose={() => setShowSFTP(false)}
-          initialPath={sftpInitialPath}
        />
      </div>
    </TerminalContextMenu>
--- a/components/settings/tabs/SettingsFileAssociationsTab.tsx
+++ b/components/settings/tabs/SettingsFileAssociationsTab.tsx
@@ -29,7 +29,7 @@ const getOpenerLabel = (
 export default function SettingsFileAssociationsTab() {
  const { t } = useI18n();
  const { getAllAssociations, removeAssociation, setOpenerForExtension } = useSftpFileAssociations();
-  const { sftpDoubleClickBehavior, setSftpDoubleClickBehavior, sftpAutoSync, setSftpAutoSync, sftpShowHiddenFiles, setSftpShowHiddenFiles } = useSettingsState();
+  const { sftpDoubleClickBehavior, setSftpDoubleClickBehavior, sftpAutoSync, setSftpAutoSync } = useSettingsState();
  const associations = getAllAssociations();
  const [editingExtension, setEditingExtension] = useState<string | null>(null);

@@ -173,46 +173,6 @@ export default function SettingsFileAssociationsTab() {
          </button>
        </div>

-        {/* Show hidden files section */}
-        <div className="space-y-4">
-          <SectionHeader title={t('settings.sftp.showHiddenFiles')} />
-          <p className="text-sm text-muted-foreground">
-            {t('settings.sftp.showHiddenFiles.desc')}
-          </p>
-          <button
-            onClick={() => setSftpShowHiddenFiles(!sftpShowHiddenFiles)}
-            className={cn(
-              "w-full text-left p-4 rounded-lg border-2 transition-colors",
-              sftpShowHiddenFiles
-                ? "border-primary bg-primary/5"
-                : "border-border hover:border-primary/50 hover:bg-secondary/50"
-            )}
-          >
-            <div className="flex items-start gap-3">
-              <div className={cn(
-                "h-5 w-5 rounded border-2 flex items-center justify-center mt-0.5 shrink-0",
-                sftpShowHiddenFiles
-                  ? "border-primary bg-primary"
-                  : "border-muted-foreground/30"
-              )}>
-                {sftpShowHiddenFiles && (
-                  <svg className="h-3 w-3 text-primary-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={3}>
-                    <path strokeLinecap="round" strokeLinejoin="round" d="M5 13l4 4L19 7" />
-                  </svg>
-                )}
-              </div>
-              <div className="space-y-1">
-                <Label className="font-medium cursor-pointer">
-                  {t('settings.sftp.showHiddenFiles.enable')}
-                </Label>
-                <p className="text-sm text-muted-foreground">
-                  {t('settings.sftp.showHiddenFiles.enableDesc')}
-                </p>
-              </div>
-            </div>
-          </button>
-        </div>
-
        {/* File associations section */}
        <div className="space-y-4">
          <SectionHeader title={t('settings.sftpFileAssociations.title')} />
--- a/components/sftp/SftpContext.tsx
+++ b/components/sftp/SftpContext.tsx
@@ -31,9 +31,6 @@ export interface SftpPaneCallbacks {
    onEditFile?: (entry: SftpFileEntry) => void;
    onOpenFile?: (entry: SftpFileEntry) => void;
    onOpenFileWith?: (entry: SftpFileEntry) => void;  // Always show opener dialog
-    onDownloadFile?: (entry: SftpFileEntry) => void;  // Download to local filesystem
-    // External file upload
-    onUploadExternalFiles?: (files: FileList) => Promise<void>;
 }

 export interface SftpDragCallbacks {
@@ -94,9 +91,6 @@ export interface SftpContextValue {
    // Callbacks for each side
    leftCallbacks: SftpPaneCallbacks;
    rightCallbacks: SftpPaneCallbacks;
-
-    // Settings
-    showHiddenFiles: boolean;
 }

 const SftpContext = createContext<SftpContextValue | null>(null);
@@ -130,19 +124,12 @@ export const useSftpHosts = () => {
    return context.hosts;
 };

-// Hook to get showHiddenFiles setting
-export const useSftpShowHiddenFiles = (): boolean => {
-    const context = useSftpContext();
-    return context.showHiddenFiles;
-};
-
 interface SftpContextProviderProps {
    hosts: Host[];
    draggedFiles: { name: string; isDirectory: boolean; side: "left" | "right" }[] | null;
    dragCallbacks: SftpDragCallbacks;
    leftCallbacks: SftpPaneCallbacks;
    rightCallbacks: SftpPaneCallbacks;
-    showHiddenFiles: boolean;
    children: React.ReactNode;
 }

@@ -152,7 +139,6 @@ export const SftpContextProvider: React.FC<SftpContextProviderProps> = ({
    dragCallbacks,
    leftCallbacks,
    rightCallbacks,
-    showHiddenFiles,
    children,
 }) => {
    // Memoize the context value to prevent unnecessary re-renders
@@ -164,9 +150,8 @@ export const SftpContextProvider: React.FC<SftpContextProviderProps> = ({
            dragCallbacks,
            leftCallbacks,
            rightCallbacks,
-            showHiddenFiles,
        }),
-        [hosts, draggedFiles, dragCallbacks, leftCallbacks, rightCallbacks, showHiddenFiles],
+        [hosts, draggedFiles, dragCallbacks, leftCallbacks, rightCallbacks],
    );

    return <SftpContext.Provider value={value}>{children}</SftpContext.Provider>;
--- a/components/sftp/index.ts
+++ b/components/sftp/index.ts
@@ -7,7 +7,7 @@
 // Utilities
 export {
 formatBytes,formatDate,
-formatSpeed,formatTransferBytes,getFileIcon,isNavigableDirectory,isWindowsHiddenFile,filterHiddenFiles,type ColumnWidths,type SortField,
+formatSpeed,formatTransferBytes,getFileIcon,isNavigableDirectory,type ColumnWidths,type SortField,
 type SortOrder
 } from './utils';

@@ -18,7 +18,6 @@ export {
  useSftpPaneCallbacks,
  useSftpDrag,
  useSftpHosts,
-  useSftpShowHiddenFiles,
  useActiveTabId,
  useIsPaneActive,
  activeTabStore,
--- a/components/sftp/utils.ts
+++ b/components/sftp/utils.ts
@@ -187,33 +187,3 @@ export interface ColumnWidths {
 export const isNavigableDirectory = (entry: SftpFileEntry): boolean => {
    return entry.type === 'directory' || (entry.type === 'symlink' && entry.linkTarget === 'directory');
 };
-
-/**
- * Check if a file is hidden on Windows
- * Only applies to local Windows filesystem where the hidden attribute is set
- * The ".." parent directory entry is never considered hidden
- * 
- * Note: On Unix/Linux, there's no system-level hidden file concept.
- * Dotfiles are just a convention, not actual hidden files, so we don't filter them.
- */
-export const isWindowsHiddenFile = <T extends { name: string; hidden?: boolean }>(file: T): boolean => {
-    if (file.name === "..") return false;
-    return file.hidden === true;
-};
-
-/**
- * Filter files based on Windows hidden file visibility setting
- * Only filters files with the Windows hidden attribute set
- * Always preserves ".." parent directory entry
- * 
- * This setting only affects local Windows filesystem browsing.
- * On Unix/Linux systems and remote SFTP connections, all files are shown
- * because there's no system-level hidden file concept (dotfiles are just a convention).
- */
-export const filterHiddenFiles = <T extends { name: string; hidden?: boolean }>(
-    files: T[],
-    showHiddenFiles: boolean
-): T[] => {
-    if (showHiddenFiles) return files;
-    return files.filter((f) => !isWindowsHiddenFile(f));
-};
--- a/domain/models.ts
+++ b/domain/models.ts
@@ -473,7 +473,6 @@ export interface RemoteFile {
  lastModified: string;
  linkTarget?: 'file' | 'directory' | null; // For symlinks: the type of the target, or null if broken
  permissions?: string; // rwx format for owner/group/others e.g. "rwxr-xr-x"
-  hidden?: boolean; // Windows hidden attribute (only set for local Windows filesystem)
 }

 export type WorkspaceNode =
@@ -513,7 +512,6 @@ export interface SftpFileEntry {
  owner?: string;
  group?: string;
  linkTarget?: 'file' | 'directory' | null; // For symlinks: the type of the target, or null if broken
-  hidden?: boolean; // Windows hidden attribute (only set for local Windows filesystem)
 }

 export interface SftpConnection {
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -42,27 +42,6 @@
      "NSLocalNetworkUsageDescription": "Netcatty needs local network access for SSH connections"
    }
  },
-  "dmg": {
-    "title": "${productName}",
-    "background": "public/dmg-background.jpg",
-    "iconSize": 100,
-    "iconTextSize": 12,
-    "window": {
-      "width": 672,
-      "height": 500
-    },
-    "contents": [
-      { "x": 150, "y": 158 },
-      { "x": 550, "y": 158, "type": "link", "path": "/Applications" },
-      {
-        "x": 350,
-        "y": 330,
-        "type": "file",
-        "path": "scripts/FixQuarantine.app",
-        "name": "已损坏修复.app"
-      }
-    ]
-  },
  "win": {
    "target": [
      {
--- a/electron/bridges/localFsBridge.cjs
+++ b/electron/bridges/localFsBridge.cjs
@@ -6,35 +6,14 @@
 const fs = require("node:fs");
 const path = require("node:path");
 const os = require("node:os");
-const { execSync } = require("node:child_process");
-
-/**
- * Check if a file is hidden on Windows using the attrib command
- * Returns true if the file has the hidden attribute set
- */
-function isWindowsHiddenFile(filePath) {
-  if (process.platform !== "win32") return false;
-  try {
-    const output = execSync(`attrib "${filePath}"`, { encoding: "utf8" });
-    // attrib output format: "     H  R  filename" where H = hidden, R = read-only, etc.
-    // The attributes appear in the first ~10 characters before the path
-    const attrPart = output.substring(0, output.indexOf(filePath)).toUpperCase();
-    return attrPart.includes("H");
-  } catch (err) {
-    console.warn(`Could not check hidden attribute for ${filePath}:`, err.message);
-    return false;
-  }
-}

 /**
 * List files in a local directory
 * Properly handles symlinks by resolving their target type
- * On Windows, also detects hidden files using the hidden attribute
 */
 async function listLocalDir(event, payload) {
  const dirPath = payload.path;
  const entries = await fs.promises.readdir(dirPath, { withFileTypes: true });
-  const isWindows = process.platform === "win32";

  // Stat entries in parallel with a small concurrency limit.
  // Serial stats can be very slow on Windows for large dirs.
@@ -66,16 +45,12 @@ async function listLocalDir(event, payload) {
          type = "file";
        }
        
-        // Check for Windows hidden attribute
-        const hidden = isWindows ? isWindowsHiddenFile(fullPath) : false;
-        
        result[i] = {
          name: entry.name,
          type,
          linkTarget,
          size: `${stat.size} bytes`,
          lastModified: stat.mtime.toISOString(),
-          hidden,
        };
      } catch (err) {
        // Handle broken symlinks - lstat doesn't follow symlinks
@@ -86,14 +61,12 @@ async function listLocalDir(event, payload) {
            const lstat = await fs.promises.lstat(fullPath);
            if (lstat.isSymbolicLink()) {
              // Broken symlink
-              const hidden = isWindows ? isWindowsHiddenFile(fullPath) : false;
              result[i] = {
                name: brokenEntry.name,
                type: "symlink",
                linkTarget: null, // Broken link - target unknown
                size: `${lstat.size} bytes`,
                lastModified: lstat.mtime.toISOString(),
-                hidden,
              };
              return;
            }
--- a/electron/bridges/sftpBridge.cjs
+++ b/electron/bridges/sftpBridge.cjs
@@ -466,23 +466,11 @@ async function listSftp(event, payload) {
 async function readSftp(event, payload) {
  const client = sftpClients.get(payload.sftpId);
  if (!client) throw new Error("SFTP session not found");
-
+  
  const buffer = await client.get(payload.path);
  return buffer.toString();
 }

-/**
- * Read file as binary (returns ArrayBuffer for binary files like images)
- */
-async function readSftpBinary(event, payload) {
-  const client = sftpClients.get(payload.sftpId);
-  if (!client) throw new Error("SFTP session not found");
-
-  const buffer = await client.get(payload.path);
-  // Convert Node.js Buffer to ArrayBuffer
-  return buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength);
-}
-
 /**
 * Write file content
 */
@@ -661,7 +649,6 @@ function registerHandlers(ipcMain) {
  ipcMain.handle("netcatty:sftp:open", openSftp);
  ipcMain.handle("netcatty:sftp:list", listSftp);
  ipcMain.handle("netcatty:sftp:read", readSftp);
-  ipcMain.handle("netcatty:sftp:readBinary", readSftpBinary);
  ipcMain.handle("netcatty:sftp:write", writeSftp);
  ipcMain.handle("netcatty:sftp:writeBinaryWithProgress", writeSftpBinaryWithProgress);
  ipcMain.handle("netcatty:sftp:close", closeSftp);
@@ -686,7 +673,6 @@ module.exports = {
  openSftp,
  listSftp,
  readSftp,
-  readSftpBinary,
  writeSftp,
  writeSftpBinaryWithProgress,
  closeSftp,
--- a/electron/bridges/sshBridge.cjs
+++ b/electron/bridges/sshBridge.cjs
@@ -13,7 +13,7 @@ const { NetcattyAgent } = require("./netcattyAgent.cjs");
 const logFile = path.join(require("os").tmpdir(), "netcatty-ssh.log");
 const log = (msg, data) => {
  const line = `[${new Date().toISOString()}] ${msg} ${data ? JSON.stringify(data) : ""}\n`;
-  try { fs.appendFileSync(logFile, line); } catch { }
+  try { fs.appendFileSync(logFile, line); } catch {}
  console.log("[SSH]", msg, data || "");
 };

@@ -64,7 +64,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
        }
        const connectRequest = `CONNECT ${targetHost}:${targetPort} HTTP/1.1\r\nHost: ${targetHost}:${targetPort}\r\n${authHeader}\r\n`;
        socket.write(connectRequest);
-
+        
        let response = '';
        const onData = (data) => {
          response += data.toString();
@@ -87,7 +87,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
        // SOCKS5 greeting
        const authMethods = proxy.username && proxy.password ? [0x00, 0x02] : [0x00];
        socket.write(Buffer.from([0x05, authMethods.length, ...authMethods]));
-
+        
        let step = 'greeting';
        const onData = (data) => {
          if (step === 'greeting') {
@@ -144,7 +144,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
            }
          }
        };
-
+        
        const sendConnectRequest = () => {
          // SOCKS5 connect request
          const hostBuf = Buffer.from(targetHost);
@@ -155,7 +155,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
          ]);
          socket.write(request);
        };
-
+        
        socket.on('data', onData);
      });
      socket.on('error', reject);
@@ -172,27 +172,27 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
  const sender = event.sender;
  const connections = [];
  let currentSocket = null;
-
+  
  const sendProgress = (hop, total, label, status) => {
    if (!sender.isDestroyed()) {
      sender.send("netcatty:chain:progress", { hop, total, label, status });
    }
  };
-
+  
  try {
    const totalHops = jumpHosts.length;
-
+    
    // Connect through each jump host
    for (let i = 0; i < jumpHosts.length; i++) {
      const jump = jumpHosts[i];
      const isFirst = i === 0;
      const isLast = i === jumpHosts.length - 1;
      const hopLabel = jump.label || `${jump.hostname}:${jump.port || 22}`;
-
+      
      sendProgress(i + 1, totalHops + 1, hopLabel, 'connecting');
-
+      
      const conn = new SSHClient();
-
+      
      // Build connection options
      const connOpts = {
        host: jump.hostname,
@@ -211,7 +211,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
          compress: ['none'],
        },
      };
-
+      
      // Auth - support agent (certificate), key, and password fallback
      const hasCertificate =
        typeof jump.certificate === "string" && jump.certificate.trim().length > 0;
@@ -241,7 +241,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        if (connOpts.password) order.push("password");
        connOpts.authHandler = order;
      }
-
+      
      // If first hop and proxy is configured, connect through proxy
      if (isFirst && options.proxy) {
        currentSocket = await createProxySocket(options.proxy, jump.hostname, jump.port || 22);
@@ -254,7 +254,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        delete connOpts.host;
        delete connOpts.port;
      }
-
+      
      // Connect this hop
      await new Promise((resolve, reject) => {
        conn.on('ready', () => {
@@ -274,9 +274,9 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        console.log(`[Chain] Hop ${i + 1}/${totalHops}: Connecting to ${hopLabel}...`);
        conn.connect(connOpts);
      });
-
+      
      connections.push(conn);
-
+      
      // Determine next target
      let nextHost, nextPort;
      if (isLast) {
@@ -289,7 +289,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        nextHost = nextJump.hostname;
        nextPort = nextJump.port || 22;
      }
-
+      
      // Create forward stream to next hop
      console.log(`[Chain] Hop ${i + 1}/${totalHops}: Forwarding from ${hopLabel} to ${nextHost}:${nextPort}...`);
      sendProgress(i + 1, totalHops + 1, hopLabel, 'forwarding');
@@ -305,17 +305,17 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        });
      });
    }
-
+    
    // Return the final forwarded stream and all connections for cleanup
-    return {
-      socket: currentSocket,
+    return { 
+      socket: currentSocket, 
      connections,
-      sendProgress
+      sendProgress 
    };
  } catch (err) {
    // Cleanup on error
    for (const conn of connections) {
-      try { conn.end(); } catch { }
+      try { conn.end(); } catch {}
    }
    throw err;
  }
@@ -332,7 +332,7 @@ async function startSSHSession(event, options) {
  const cols = options.cols || 80;
  const rows = options.rows || 24;
  const sender = event.sender;
-
+  
  const sendProgress = (hop, total, label, status) => {
    if (!sender.isDestroyed()) {
      sender.send("netcatty:chain:progress", { hop, total, label, status });
@@ -343,13 +343,13 @@ async function startSSHSession(event, options) {
    const conn = new SSHClient();
    let chainConnections = [];
    let connectionSocket = null;
-
+    
    // Determine if we have jump hosts
    const jumpHosts = options.jumpHosts || [];
    const hasJumpHosts = jumpHosts.length > 0;
    const hasProxy = !!options.proxy;
    const totalHops = jumpHosts.length + 1; // +1 for final target
-
+    
    // Build base connection options for final target
    const connectOpts = {
      host: options.hostname,
@@ -382,7 +382,7 @@ async function startSSHSession(event, options) {
      hasPassword: !!options.password,
      hasEffectivePassphrase: !!effectivePassphrase,
    });
-
+    
    log("Auth configuration", {
      hasCertificate,
      keySource: options.keySource,
@@ -437,25 +437,25 @@ async function startSSHSession(event, options) {
    // Handle chain/proxy connections
    if (hasJumpHosts) {
      const chainResult = await connectThroughChain(
-        event,
-        options,
-        jumpHosts,
-        options.hostname,
+        event, 
+        options, 
+        jumpHosts, 
+        options.hostname, 
        options.port || 22
      );
      connectionSocket = chainResult.socket;
      chainConnections = chainResult.connections;
-
+      
      connectOpts.sock = connectionSocket;
      delete connectOpts.host;
      delete connectOpts.port;
-
+      
      sendProgress(totalHops, totalHops, options.hostname, 'connecting');
    } else if (hasProxy) {
      sendProgress(1, 1, options.hostname, 'connecting');
      connectionSocket = await createProxySocket(
-        options.proxy,
-        options.hostname,
+        options.proxy, 
+        options.hostname, 
        options.port || 22
      );
      connectOpts.sock = connectionSocket;
@@ -470,7 +470,7 @@ async function startSSHSession(event, options) {
        if (hasJumpHosts || hasProxy) {
          sendProgress(totalHops, totalHops, options.hostname, 'connected');
        }
-
+        
        conn.shell(
          {
            term: "xterm-256color",
@@ -478,7 +478,7 @@ async function startSSHSession(event, options) {
            rows,
          },
          {
-            env: {
+            env: { 
              LANG: resolveLangFromCharset(options.charset),
              COLORTERM: "truecolor",
              ...(options.env || {}),
@@ -488,7 +488,7 @@ async function startSSHSession(event, options) {
            if (err) {
              conn.end();
              for (const c of chainConnections) {
-                try { c.end(); } catch { }
+                try { c.end(); } catch {}
              }
              reject(err);
              return;
@@ -507,7 +507,7 @@ async function startSSHSession(event, options) {
            let flushTimeout = null;
            const FLUSH_INTERVAL = 8; // ms - flush every 8ms for ~120fps equivalent
            const MAX_BUFFER_SIZE = 16384; // 16KB - flush immediately if buffer gets too large
-
+            
            const flushBuffer = () => {
              if (dataBuffer.length > 0) {
                const contents = event.sender;
@@ -516,7 +516,7 @@ async function startSSHSession(event, options) {
              }
              flushTimeout = null;
            };
-
+            
            const bufferData = (data) => {
              dataBuffer += data;
              // Immediate flush for large chunks
@@ -551,7 +551,7 @@ async function startSSHSession(event, options) {
              sessions.delete(sessionId);
              conn.end();
              for (const c of chainConnections) {
-                try { c.end(); } catch { }
+                try { c.end(); } catch {}
              }
            });

@@ -569,28 +569,28 @@ async function startSSHSession(event, options) {

      conn.on("error", (err) => {
        const contents = event.sender;
-
+        
        const isAuthError = err.message?.toLowerCase().includes('authentication') ||
-          err.message?.toLowerCase().includes('auth') ||
-          err.message?.toLowerCase().includes('password') ||
-          err.level === 'client-authentication';
-
+                           err.message?.toLowerCase().includes('auth') ||
+                           err.message?.toLowerCase().includes('password') ||
+                           err.level === 'client-authentication';
+        
        // Use log instead of error for auth failures (normal fallback scenario)
        if (isAuthError) {
          console.log(`${logPrefix} ${options.hostname} auth failed:`, err.message);
-          safeSend(contents, "netcatty:auth:failed", {
-            sessionId,
+          safeSend(contents, "netcatty:auth:failed", { 
+            sessionId, 
            error: err.message,
-            hostname: options.hostname
+            hostname: options.hostname 
          });
        } else {
          console.error(`${logPrefix} ${options.hostname} error:`, err.message);
        }
-
+        
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 1, error: err.message });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch { }
+          try { c.end(); } catch {}
        }
        reject(err);
      });
@@ -602,7 +602,7 @@ async function startSSHSession(event, options) {
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 1, error: err.message });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch { }
+          try { c.end(); } catch {}
        }
        reject(err);
      });
@@ -612,7 +612,7 @@ async function startSSHSession(event, options) {
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 0 });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch { }
+          try { c.end(); } catch {}
        }
      });

@@ -731,11 +731,11 @@ async function execCommand(event, payload) {
 */
 async function generateKeyPair(event, options) {
  const { type, bits, comment } = options;
-
+  
  try {
    let keyType;
    let keyBits = bits;
-
+    
    switch (type) {
      case 'ED25519':
        keyType = 'ed25519';
@@ -751,15 +751,15 @@ async function generateKeyPair(event, options) {
        keyBits = bits || 4096;
        break;
    }
-
+    
    const result = sshUtils.generateKeyPairSync(keyType, {
      bits: keyBits,
      comment: comment || 'netcatty-generated-key',
    });
-
+    
    const privateKey = result.private;
    const publicKey = result.public;
-
+    
    return {
      success: true,
      privateKey,
@@ -783,9 +783,9 @@ async function startSSHSessionWrapper(event, options) {
    return await startSSHSession(event, options);
  } catch (err) {
    const isAuthError = err.message?.toLowerCase().includes('authentication') ||
-      err.message?.toLowerCase().includes('auth') ||
-      err.level === 'client-authentication';
-
+                       err.message?.toLowerCase().includes('auth') ||
+                       err.level === 'client-authentication';
+    
    if (isAuthError) {
      // Re-throw with a clean error to avoid Electron printing full stack trace
      // The frontend will handle this as a normal auth failure for fallback
@@ -800,74 +800,50 @@ async function startSSHSessionWrapper(event, options) {

 /**
 * Get current working directory from an active SSH session
- * This sends 'pwd' to the existing shell stream and captures the output
- * using unique markers to identify the command output boundaries
+ * This sends 'pwd' to the shell and captures the output
 */
 async function getSessionPwd(event, payload) {
  const { sessionId } = payload;
  const session = sessions.get(sessionId);
-
+  
  if (!session || !session.stream || !session.conn) {
    return { success: false, error: 'Session not found or not connected' };
  }
-
+  
  return new Promise((resolve) => {
-    const stream = session.stream;
-    const marker = `__PWD_${Date.now()}__`;
+    const conn = session.conn;
    const timeout = setTimeout(() => {
-      stream.removeListener('data', onData);
      resolve({ success: false, error: 'Timeout getting pwd' });
    }, 3000);
-
-    let buffer = '';
-
-    const onData = (data) => {
-      const str = data.toString();
-      buffer += str;
-
-      // We need to find the ACTUAL output markers, not the command echo
-      // The command echo looks like: echo '__PWD_xxx__S' && pwd && echo '__PWD_xxx__E'
-      // The actual output looks like: __PWD_xxx__S\n/path/to/dir\n__PWD_xxx__E
-      // 
-      // We look for the marker at the START of a line (after newline) to avoid the echo
-      const startMarkerRegex = new RegExp(`(?:^|[\\r\\n])${marker}S[\\r\\n]+`);
-      const endMarkerRegex = new RegExp(`[\\r\\n]${marker}E(?:[\\r\\n]|$)`);
-
-      const startMatch = buffer.match(startMarkerRegex);
-      const endMatch = buffer.match(endMarkerRegex);
-
-      if (startMatch && endMatch) {
-        const startIdx = buffer.indexOf(startMatch[0]) + startMatch[0].length;
-        const endIdx = buffer.indexOf(endMatch[0]);
-
-        if (startIdx <= endIdx) {
-          clearTimeout(timeout);
-          stream.removeListener('data', onData);
-
-          const pwdOutput = buffer.slice(startIdx, endIdx).trim();
-          console.log('[getSessionPwd] pwdOutput:', JSON.stringify(pwdOutput));
-
-          // The pwd output should be a valid absolute path
-          if (pwdOutput && pwdOutput.startsWith('/')) {
-            console.log('[getSessionPwd] Success, cwd:', pwdOutput);
-            resolve({ success: true, cwd: pwdOutput });
-          } else {
-            console.log('[getSessionPwd] Failed - invalid path:', pwdOutput);
-            resolve({ success: false, error: 'Invalid pwd output' });
-          }
-        }
+    
+    // Use exec on the existing connection to run pwd
+    conn.exec('pwd', (err, stream) => {
+      if (err) {
+        clearTimeout(timeout);
+        resolve({ success: false, error: err.message });
+        return;
      }
-    };
-
-    stream.on('data', onData);
-
-    // Send pwd command with short unique markers
-    // Using 'S' and 'E' as suffixes to make markers shorter
-    // After the command, send ANSI escape sequences to clear the output lines:
-    // \x1b[1A = move cursor up 1 line, \x1b[2K = clear entire line
-    // Clear 4 lines: the command echo, START marker, pwd output, and END marker
-    const clearLines = '\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K';
-    stream.write(` echo '${marker}S' && pwd && echo '${marker}E' && printf '${clearLines}'\n`);
+      
+      let stdout = '';
+      stream.on('data', (data) => {
+        stdout += data.toString();
+      });
+      
+      stream.on('close', () => {
+        clearTimeout(timeout);
+        const cwd = stdout.trim().split(/\r?\n/).pop()?.trim();
+        if (cwd && cwd.startsWith('/')) {
+          resolve({ success: true, cwd });
+        } else {
+          resolve({ success: false, error: 'Invalid pwd output' });
+        }
+      });
+      
+      stream.on('error', (err) => {
+        clearTimeout(timeout);
+        resolve({ success: false, error: err.message });
+      });
+    });
  });
 }

--- a/electron/preload.cjs
+++ b/electron/preload.cjs
@@ -295,9 +295,6 @@ const api = {
  readSftp: async (sftpId, path) => {
    return ipcRenderer.invoke("netcatty:sftp:read", { sftpId, path });
  },
-  readSftpBinary: async (sftpId, path) => {
-    return ipcRenderer.invoke("netcatty:sftp:readBinary", { sftpId, path });
-  },
  writeSftp: async (sftpId, path, content) => {
    return ipcRenderer.invoke("netcatty:sftp:write", { sftpId, path, content });
  },
--- a/infrastructure/config/storageKeys.ts
+++ b/infrastructure/config/storageKeys.ts
@@ -41,7 +41,6 @@ export const STORAGE_KEY_SFTP_FILE_ASSOCIATIONS = 'netcatty_sftp_file_associatio
 // SFTP Settings
 export const STORAGE_KEY_SFTP_DOUBLE_CLICK_BEHAVIOR = 'netcatty_sftp_double_click_behavior_v1';
 export const STORAGE_KEY_SFTP_AUTO_SYNC = 'netcatty_sftp_auto_sync_v1';
-export const STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES = 'netcatty_sftp_show_hidden_files_v1';

 // Archived legacy key records that are no longer supported by the app (e.g. biometric/WebAuthn/FIDO2 experiments).
 export const STORAGE_KEY_LEGACY_KEYS = 'netcatty_legacy_keys_v1';
--- a/public/dmg-background.jpg
+++ b/public/dmg-background.jpg
--- a/public/dmg-fix-icon.png
+++ b/public/dmg-fix-icon.png
--- a/scripts/FixQuarantine.app/Contents/Info.plist
+++ b/scripts/FixQuarantine.app/Contents/Info.plist
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-  <dict>
-    <key>CFBundleDevelopmentRegion</key>
-    <string>en</string>
-    <key>CFBundleDisplayName</key>
-    <string>Fix Quarantine</string>
-    <key>CFBundleExecutable</key>
-    <string>FixQuarantine</string>
-    <key>CFBundleIdentifier</key>
-    <string>com.netcatty.fixquarantine</string>
-    <key>CFBundleInfoDictionaryVersion</key>
-    <string>6.0</string>
-    <key>CFBundleName</key>
-    <string>Fix Quarantine</string>
-    <key>CFBundlePackageType</key>
-    <string>APPL</string>
-    <key>CFBundleShortVersionString</key>
-    <string>1.0.0</string>
-    <key>CFBundleVersion</key>
-    <string>1.0.0</string>
-    <key>CFBundleIconFile</key>
-    <string>FixQuarantine.icns</string>
-    <key>LSMinimumSystemVersion</key>
-    <string>10.13</string>
-  </dict>
-</plist>
--- a/scripts/FixQuarantine.app/Contents/MacOS/FixQuarantine
+++ b/scripts/FixQuarantine.app/Contents/MacOS/FixQuarantine
@@ -1,17 +0,0 @@
-#!/bin/bash
-set -e
-
-APP_PATH="/Applications/Netcatty.app"
-
-if [ ! -d "$APP_PATH" ]; then
-  /usr/bin/osascript <<'EOF'
-    display alert "Netcatty.app not found" message "Drag Netcatty.app into /Applications, then run this tool again." as critical buttons {"OK"} default button "OK"
-EOF
-  exit 1
-fi
-
-/usr/bin/osascript <<'EOF'
-  do shell script "xattr -dr com.apple.quarantine /Applications/Netcatty.app" with administrator privileges
-EOF
-
-open "$APP_PATH"
--- a/scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
+++ b/scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
--- a/scripts/gen_icns.sh
+++ b/scripts/gen_icns.sh
@@ -1,10 +0,0 @@
-# 1) 准备一张 1024x1024 PNG，例如放在 public/dmg-fix-icon.png
-# 2) 生成 iconset 并转 icns
-ICONSET="scripts/fixquarantine.iconset"
-mkdir -p "$ICONSET"
-for size in 16 32 128 256 512; do
-  sips -z "$size" "$size" public/dmg-fix-icon.png --out "$ICONSET/icon_${size}x${size}.png" >/dev/null
-  sips -z "$((size*2))" "$((size*2))" public/dmg-fix-icon.png --out "$ICONSET/icon_${size}x${size}@2x.png" >/dev/null
-done
-iconutil -c icns "$ICONSET" -o scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
-rm -rf $ICONSET
--- a/to-do.md
+++ b/to-do.md
@@ -0,0 +1,162 @@
+# Netcatty Feature TODO List
+
+项目地址: https://github.com/binaricat/Netcatty
+
+## 功能需求清单
+
+### 1. GB18030编码支持 🔤
+**优先级**: 高
+
+**需求描述**:
+- 支持操作文件名为GB18030编码的文件
+- 实现动态编码切换，无需断开重连即可生效
+- 解决目前市面上工具需要重新连接才能应用编码设置的问题
+
+**技术要点**:
+- SFTP文件列表的编码转换
+- 文件名编码自动检测/手动切换
+- 保持连接状态下的编码切换
+
+---
+
+### 2. SFTP的sudo提权支持 🔐
+**优先级**: 高
+
+**需求描述**:
+- 普通用户通过SFTP操作文件时支持sudo提权
+- 两种可选实现方式:
+  - **方式A (WinSCP式)**: 要求服务器端配置sudo免密码
+  - **方式B (HexHub式)**: 使用保存的密码自动完成sudo鉴权 ⭐ 推荐
+
+**技术要点**:
+- 研究HexHub的实现原理
+- 密码安全存储
+- sudo命令的SFTP封装
+- 权限提升的UI交互设计
+
+---
+
+### 3. trzsz协议支持 📁
+**优先级**: 中
+
+**需求描述**:
+- 集成trzsz文件传输协议
+- 参考项目: https://github.com/trzsz/trzsz
+- 解决electerm和tabby现有实现中的稳定性问题
+
+**已知问题**:
+- electerm和tabby支持trzsz但偶尔无法正常收发文件
+- 具体bug现象待补充
+
+**技术要点**:
+- trzsz协议完整实现
+- 文件传输的错误处理和重试机制
+- 传输进度显示
+- 大文件传输稳定性测试
+
+---
+
+### 4. 终端性能优化 ⚡
+**优先级**: 高
+
+**需求描述**:
+- 解决基于xtermjs的终端在大量滚屏时的性能问题
+- 确保高速输出场景下键盘输入的实时响应
+
+**核心问题**:
+- 大量刷屏时`Ctrl+C`信号发不出去
+- tmux切换窗口命令无响应
+- 输入延迟严重
+
+**技术要点**:
+- 终端渲染性能优化
+- 输入处理与渲染分离
+- 虚拟滚动/缓冲区管理
+- 输入队列优先级处理
+- 压力测试场景设计
+
+---
+
+### 5. X11 Forwarding支持 🖥️
+**优先级**: 中
+
+**需求描述**:
+- 支持X11图形界面转发
+- 能够在SSH连接中运行远程图形应用程序
+
+**技术要点**:
+- X11转发的SSH配置
+- 本地X Server集成或推荐
+- 跨平台兼容性（Windows/macOS/Linux）
+- 连接配置UI
+
+---
+
+### 6. Terminal到SFTP目录定位 🎯
+**优先级**: 中
+
+**需求描述**:
+- 在Terminal界面时，点击右上角按钮
+- 自动切换到SFTP视图并定位到当前工作目录
+- 实现Terminal和SFTP之间的上下文联动
+
+**已知问题**:
+- 之前尝试实现但未成功
+
+**技术要点**:
+- 获取当前shell的工作目录（`pwd`命令）
+- Terminal和SFTP视图的状态同步
+- 异步目录切换的UI反馈
+- 处理特殊路径（软链接、权限不足等）
+
+**实现思路**:
+1. 通过发送`pwd`命令获取当前目录
+2. 解析命令输出结果
+3. 触发SFTP视图切换
+4. 异步加载目标目录内容
+
+---
+
+## 开发注意事项 ⚠️
+
+### 质量要求
+- 充分的单元测试和集成测试
+- 避免"按下葫芦起了瓢"的问题
+- 每个功能都要有完整的测试用例
+
+### 性能考虑
+- 避免频繁的AI token消耗
+- 代码review和人工测试相结合
+- 建立性能基准测试
+
+### 用户体验
+- 这些都是"可以没有但有了方便很多"的功能
+- 注重细节和边界情况处理
+- 提供清晰的错误提示和操作引导
+
+---
+
+## 实现优先级建议
+
+### Phase 1 - 核心功能完善
+- [ ] GB18030编码支持
+- [ ] 终端性能优化
+- [ ] Terminal到SFTP目录定位
+
+### Phase 2 - 高级特性
+- [ ] SFTP的sudo提权支持
+- [ ] trzsz协议支持
+
+### Phase 3 - 扩展功能
+- [ ] X11 Forwarding支持
+
+---
+
+## 参考资料
+- trzsz项目: https://github.com/trzsz/trzsz
+- 竞品分析: WinSCP, HexHub, electerm, tabby
+- 技术栈: xtermjs (需要性能优化方案)
+
+---
+
+**最后更新**: 2026-01-09
Author	SHA1	Message	Date
TachibanaLolo	ec04334a21	Merge branch 'binaricat:main' into main Some checks failed build-packages / build-macos-latest (push) Has been cancelled Details build-packages / build-ubuntu-latest (push) Has been cancelled Details build-packages / build-windows-latest (push) Has been cancelled Details build-packages / release (push) Has been cancelled Details	2026-01-09 22:03:02 +08:00
TachibanaLolo	57e3641ec5	docs: add Netcatty feature todo list	2026-01-09 22:02:34 +08:00
TachibanaLolo	8258ad6e95	Merge pull request #1 from AkarinServer/feature/linux-build-support feat: add linux build support (x64/arm64)	2026-01-08 23:22:16 +08:00