diff --git a/.gitignore b/.gitignore
index 306d54f..2709ab8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@
 .devcontainer/
 testdata/
 vendor/
+*.exe
+*.exe~
\ No newline at end of file
diff --git a/cmd/main.go b/cmd/main.go
new file mode 100644
index 0000000..093303e
--- /dev/null
+++ b/cmd/main.go
@@ -0,0 +1,52 @@
+// Copyright 2026 肖其顿 (XIAO QI DUN)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/winfsp/cgofuse/fuse"
+	"github.com/xiaoqidun/symfs/internal/fs"
+)
+
+func main() {
+	if len(os.Args) < 3 {
+		fmt.Fprintf(os.Stderr, "用法: %s <源目录> <挂载点> [FUSE选项...]\n", os.Args[0])
+		os.Exit(1)
+	}
+	source := filepath.Clean(os.Args[1])
+	target := filepath.Clean(os.Args[2])
+	source, err := filepath.Abs(source)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "无效的源目录: %v\n", err)
+		os.Exit(1)
+	}
+	info, err := os.Stat(source)
+	if err != nil || !info.IsDir() {
+		fmt.Fprintf(os.Stderr, "无效的源目录: %s\n", source)
+		os.Exit(1)
+	}
+	opts := append([]string{"-o", "uid=-1", "-o", "gid=-1"}, os.Args[3:]...)
+	symfs := fs.NewSymFS(source)
+	host := fuse.NewFileSystemHost(symfs)
+	symfs.SetHost(host)
+	host.SetCapReaddirPlus(true)
+	if !host.Mount(target, opts) {
+		fmt.Fprintf(os.Stderr, "无法完成挂载\n")
+		os.Exit(1)
+	}
+}
diff --git a/go.mod b/go.mod
index 904adaf..f71e74a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,8 @@
 module github.com/xiaoqidun/symfs
 
 go 1.24.0
+
+require (
+	github.com/winfsp/cgofuse v1.6.0
+	golang.org/x/sys v0.40.0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..8ffd70d
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/winfsp/cgofuse v1.6.0 h1:re3W+HTd0hj4fISPBqfsrwyvPFpzqhDu8doJ9nOPDB0=
+github.com/winfsp/cgofuse v1.6.0/go.mod h1:uxjoF2jEYT3+x+vC2KJddEGdk/LU8pRowXmyVMHSV5I=
+golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
+golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
diff --git a/internal/fs/symfs.go b/internal/fs/symfs.go
new file mode 100644
index 0000000..a610115
--- /dev/null
+++ b/internal/fs/symfs.go
@@ -0,0 +1,48 @@
+// Copyright 2026 肖其顿 (XIAO QI DUN)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package fs
+
+import (
+	"path/filepath"
+
+	"github.com/winfsp/cgofuse/fuse"
+)
+
+// SymFS 透传文件系统
+type SymFS struct {
+	fuse.FileSystemBase
+	root string
+	host *fuse.FileSystemHost
+}
+
+// NewSymFS 创建 SymFS 实例
+// 入参: root 源目录路径
+// 返回: SymFS 实例指针
+func NewSymFS(root string) *SymFS {
+	return &SymFS{root: root}
+}
+
+// SetHost 设置 FUSE 主机
+// 入参: host FUSE 主机实例
+func (s *SymFS) SetHost(host *fuse.FileSystemHost) {
+	s.host = host
+}
+
+// realPath 获取真实路径
+// 入参: path 相对路径
+// 返回: string 绝对路径
+func (s *SymFS) realPath(path string) string {
+	return filepath.Join(s.root, path)
+}
diff --git a/internal/fs/symfs_windows.go b/internal/fs/symfs_windows.go
new file mode 100644
index 0000000..54e4db2
--- /dev/null
+++ b/internal/fs/symfs_windows.go
@@ -0,0 +1,515 @@
+// Copyright 2026 肖其顿 (XIAO QI DUN)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package fs
+
+import (
+	"os"
+	"path"
+	"strings"
+	"syscall"
+	"time"
+	"unsafe"
+
+	"github.com/winfsp/cgofuse/fuse"
+	"golang.org/x/sys/windows"
+)
+
+// FileNotifyInformation 文件通知信息结构体
+type FileNotifyInformation struct {
+	NextEntryOffset uint32
+	Action          uint32
+	FileNameLength  uint32
+	FileName        [1]uint16
+}
+
+// errno 转换错误码
+// 入参: err 错误对象
+// 返回: int 错误码
+func errno(err error) int {
+	if err == nil {
+		return 0
+	}
+	if errno, ok := err.(syscall.Errno); ok {
+		return -int(errno)
+	}
+	return -int(fuse.ENOENT)
+}
+
+// Init 初始化文件系统
+func (s *SymFS) Init() {
+	go s.watch()
+}
+
+// Destroy 销毁文件系统
+func (s *SymFS) Destroy() {
+}
+
+// Statfs 获取文件系统统计信息
+// 入参: path 路径, stat 统计信息结构体指针
+// 返回: int 错误码
+func (s *SymFS) Statfs(path string, stat *fuse.Statfs_t) int {
+	path = s.realPath(path)
+	pathPtr, err := windows.UTF16PtrFromString(path)
+	if err != nil {
+		return errno(err)
+	}
+	var free, total, avail uint64
+	err = windows.GetDiskFreeSpaceEx(pathPtr, &avail, &total, &free)
+	if err != nil {
+		return errno(err)
+	}
+	const blockSize = 4096
+	stat.Bsize = blockSize
+	stat.Frsize = blockSize
+	stat.Blocks = total / blockSize
+	stat.Bfree = free / blockSize
+	stat.Bavail = avail / blockSize
+	stat.Namemax = 255
+	return 0
+}
+
+// Mknod 创建文件节点
+// 入参: path 路径, mode 模式, dev 设备号
+// 返回: int 错误码
+func (s *SymFS) Mknod(path string, mode uint32, dev uint64) int {
+	path = s.realPath(path)
+	fd, err := syscall.Open(path, os.O_CREATE|os.O_EXCL|os.O_WRONLY, mode)
+	if err != nil {
+		return errno(err)
+	}
+	syscall.Close(fd)
+	return 0
+}
+
+// Mkdir 创建目录
+// 入参: path 路径, mode 模式
+// 返回: int 错误码
+func (s *SymFS) Mkdir(path string, mode uint32) int {
+	return errno(os.Mkdir(s.realPath(path), os.FileMode(mode)))
+}
+
+// Unlink 删除文件
+// 入参: path 路径
+// 返回: int 错误码
+func (s *SymFS) Unlink(path string) int {
+	return errno(os.Remove(s.realPath(path)))
+}
+
+// Rmdir 删除目录
+// 入参: path 路径
+// 返回: int 错误码
+func (s *SymFS) Rmdir(path string) int {
+	return errno(os.Remove(s.realPath(path)))
+}
+
+// Link 创建硬链接
+// 入参: oldpath 旧路径, newpath 新路径
+// 返回: int 错误码
+func (s *SymFS) Link(oldpath string, newpath string) int {
+	return errno(os.Link(s.realPath(oldpath), s.realPath(newpath)))
+}
+
+// Symlink 创建符号链接
+// 入参: target 目标路径, newpath 新路径
+// 返回: int 错误码
+func (s *SymFS) Symlink(target string, newpath string) int {
+	return errno(os.Symlink(target, s.realPath(newpath)))
+}
+
+// Readlink 读取符号链接
+// 入参: path 路径
+// 返回: int 错误码, string 目标路径
+func (s *SymFS) Readlink(path string) (int, string) {
+	target, err := os.Readlink(s.realPath(path))
+	if err != nil {
+		return errno(err), ""
+	}
+	return 0, target
+}
+
+// Rename 重命名文件
+// 入参: oldpath 旧路径, newpath 新路径
+// 返回: int 错误码
+func (s *SymFS) Rename(oldpath string, newpath string) int {
+	return errno(os.Rename(s.realPath(oldpath), s.realPath(newpath)))
+}
+
+// Chmod 修改文件权限
+// 入参: path 路径, mode 模式
+// 返回: int 错误码
+func (s *SymFS) Chmod(path string, mode uint32) int {
+	return errno(os.Chmod(s.realPath(path), os.FileMode(mode)))
+}
+
+// Chown 修改文件所有者
+// 入参: path 路径, uid 用户ID, gid 组ID
+// 返回: int 错误码
+func (s *SymFS) Chown(path string, uid uint32, gid uint32) int {
+	return -int(fuse.ENOSYS)
+}
+
+// Utimens 修改文件时间
+// 入参: path 路径, tmsp 时间戳数组
+// 返回: int 错误码
+func (s *SymFS) Utimens(path string, tmsp []fuse.Timespec) int {
+	path = s.realPath(path)
+	atime := time.Unix(tmsp[0].Sec, tmsp[0].Nsec)
+	mtime := time.Unix(tmsp[1].Sec, tmsp[1].Nsec)
+	err := os.Chtimes(path, atime, mtime)
+	return errno(err)
+}
+
+// Access 检查文件访问权限
+// 入参: path 路径, mask 掩码
+// 返回: int 错误码
+func (s *SymFS) Access(path string, mask uint32) int {
+	_, err := os.Stat(s.realPath(path))
+	return errno(err)
+}
+
+// Create 创建并打开文件
+// 入参: path 路径, flags 标志位, mode 模式
+// 返回: int 错误码, uint64 文件句柄
+func (s *SymFS) Create(path string, flags int, mode uint32) (int, uint64) {
+	return s.open(path, flags|os.O_CREATE|os.O_TRUNC, mode)
+}
+
+// Open 打开文件
+// 入参: path 路径, flags 标志位
+// 返回: int 错误码, uint64 文件句柄
+func (s *SymFS) Open(path string, flags int) (int, uint64) {
+	return s.open(path, flags, 0)
+}
+
+// Getattr 获取文件属性
+// 入参: path 路径, stat 属性结构体指针, fh 文件句柄
+// 返回: int 错误码
+func (s *SymFS) Getattr(path string, stat *fuse.Stat_t, fh uint64) int {
+	path = s.realPath(path)
+	fi, err := os.Lstat(path)
+	if err != nil {
+		return errno(err)
+	}
+	s.fillStat(stat, fi)
+	return 0
+}
+
+// Truncate 截断文件
+// 入参: path 路径, size 大小, fh 文件句柄
+// 返回: int 错误码
+func (s *SymFS) Truncate(path string, size int64, fh uint64) int {
+	if fh != ^uint64(0) {
+		return errno(syscall.Ftruncate(syscall.Handle(fh), size))
+	}
+	return errno(os.Truncate(s.realPath(path), size))
+}
+
+// Read 读取文件内容
+// 入参: path 路径, buff 缓冲区, ofst 偏移量, fh 文件句柄
+// 返回: int 读取字节数
+func (s *SymFS) Read(path string, buff []byte, ofst int64, fh uint64) int {
+	h := syscall.Handle(fh)
+	var overlapped syscall.Overlapped
+	overlapped.Offset = uint32(ofst)
+	overlapped.OffsetHigh = uint32(ofst >> 32)
+	var n uint32
+	err := syscall.ReadFile(h, buff, &n, &overlapped)
+	if err != nil && err != syscall.ERROR_HANDLE_EOF {
+		return errno(err)
+	}
+	return int(n)
+}
+
+// Write 写入文件内容
+// 入参: path 路径, buff 缓冲区, ofst 偏移量, fh 文件句柄
+// 返回: int 写入字节数
+func (s *SymFS) Write(path string, buff []byte, ofst int64, fh uint64) int {
+	h := syscall.Handle(fh)
+	var overlapped syscall.Overlapped
+	overlapped.Offset = uint32(ofst)
+	overlapped.OffsetHigh = uint32(ofst >> 32)
+	var n uint32
+	err := syscall.WriteFile(h, buff, &n, &overlapped)
+	if err != nil {
+		return errno(err)
+	}
+	return int(n)
+}
+
+// Flush 刷新文件缓冲
+// 入参: path 路径, fh 文件句柄
+// 返回: int 错误码
+func (s *SymFS) Flush(path string, fh uint64) int {
+	syscall.FlushFileBuffers(syscall.Handle(fh))
+	return 0
+}
+
+// Release 释放文件句柄
+// 入参: path 路径, fh 文件句柄
+// 返回: int 错误码
+func (s *SymFS) Release(path string, fh uint64) int {
+	return errno(syscall.CloseHandle(syscall.Handle(fh)))
+}
+
+// Fsync 同步文件内容
+// 入参: path 路径, datasync 是否仅同步数据, fh 文件句柄
+// 返回: int 错误码
+func (s *SymFS) Fsync(path string, datasync bool, fh uint64) int {
+	err := syscall.FlushFileBuffers(syscall.Handle(fh))
+	if err != nil {
+		if errno, ok := err.(syscall.Errno); ok && errno == syscall.ERROR_ACCESS_DENIED {
+			return 0
+		}
+		return errno(err)
+	}
+	return 0
+}
+
+// Opendir 打开目录
+// 入参: path 路径
+// 返回: int 错误码, uint64 目录句柄
+func (s *SymFS) Opendir(path string) (int, uint64) {
+	path = s.realPath(path)
+	fi, err := os.Stat(path)
+	if err != nil {
+		return errno(err), ^uint64(0)
+	}
+	if !fi.IsDir() {
+		return -int(fuse.ENOTDIR), ^uint64(0)
+	}
+	return 0, 0
+}
+
+// Readdir 读取目录内容
+// 入参: path 路径, fill 填充函数, ofst 偏移量, fh 目录句柄
+// 返回: int 错误码
+func (s *SymFS) Readdir(path string, fill func(name string, stat *fuse.Stat_t, ofst int64) bool, ofst int64, fh uint64) int {
+	path = s.realPath(path)
+	f, err := os.Open(path)
+	if err != nil {
+		return errno(err)
+	}
+	defer f.Close()
+	entries, err := f.Readdir(-1)
+	if err != nil {
+		return errno(err)
+	}
+	fill(".", nil, 0)
+	fill("..", nil, 0)
+	for _, entry := range entries {
+		if !fill(entry.Name(), nil, 0) {
+			break
+		}
+	}
+	return 0
+}
+
+// Releasedir 释放目录句柄
+// 入参: path 路径, fh 目录句柄
+// 返回: int 错误码
+func (s *SymFS) Releasedir(path string, fh uint64) int {
+	return 0
+}
+
+// Fsyncdir 同步目录内容
+// 入参: path 路径, datasync 是否仅同步数据, fh 目录句柄
+// 返回: int 错误码
+func (s *SymFS) Fsyncdir(path string, datasync bool, fh uint64) int {
+	return 0
+}
+
+// Setxattr 设置扩展属性
+// 入参: path 路径, name 属性名, value 属性值, flags 标志位
+// 返回: int 错误码
+func (s *SymFS) Setxattr(path string, name string, value []byte, flags int) int {
+	return -int(fuse.ENOSYS)
+}
+
+// Getxattr 获取扩展属性
+// 入参: path 路径, name 属性名
+// 返回: int 错误码, []byte 属性值
+func (s *SymFS) Getxattr(path string, name string) (int, []byte) {
+	return -int(fuse.ENOSYS), nil
+}
+
+// Removexattr 删除扩展属性
+// 入参: path 路径, name 属性名
+// 返回: int 错误码
+func (s *SymFS) Removexattr(path string, name string) int {
+	return -int(fuse.ENOSYS)
+}
+
+// Listxattr 列出扩展属性
+// 入参: path 路径, fill 填充函数
+// 返回: int 错误码
+func (s *SymFS) Listxattr(path string, fill func(name string) bool) int {
+	return -int(fuse.ENOSYS)
+}
+
+// open 打开文件辅助函数
+// 入参: path 路径, flags 标志位, mode 模式
+// 返回: int 错误码, uint64 文件句柄
+func (s *SymFS) open(path string, flags int, mode uint32) (int, uint64) {
+	path = s.realPath(path)
+	pathPtr, err := windows.UTF16PtrFromString(path)
+	if err != nil {
+		return errno(err), ^uint64(0)
+	}
+	var access uint32
+	switch flags & (os.O_RDONLY | os.O_WRONLY | os.O_RDWR) {
+	case os.O_RDONLY:
+		access = windows.GENERIC_READ
+	case os.O_WRONLY:
+		access = windows.GENERIC_WRITE
+	case os.O_RDWR:
+		access = windows.GENERIC_READ | windows.GENERIC_WRITE
+	}
+	if flags&os.O_CREATE != 0 {
+		access |= windows.GENERIC_WRITE
+	}
+	if flags&os.O_APPEND != 0 {
+		access &^= windows.GENERIC_WRITE
+		access |= windows.FILE_APPEND_DATA
+	}
+	shareMode := uint32(windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE | windows.FILE_SHARE_DELETE)
+	var createDisposition uint32
+	var needTruncate bool
+	switch {
+	case flags&(os.O_CREATE|os.O_EXCL) == (os.O_CREATE | os.O_EXCL):
+		createDisposition = windows.CREATE_NEW
+	case flags&(os.O_CREATE|os.O_TRUNC) == (os.O_CREATE | os.O_TRUNC):
+		createDisposition = windows.CREATE_ALWAYS
+	case flags&os.O_CREATE == os.O_CREATE:
+		createDisposition = windows.OPEN_ALWAYS
+	case flags&os.O_TRUNC == os.O_TRUNC:
+		createDisposition = windows.OPEN_EXISTING
+		needTruncate = true
+	default:
+		createDisposition = windows.OPEN_EXISTING
+	}
+	attrs := uint32(windows.FILE_ATTRIBUTE_NORMAL)
+	h, err := windows.CreateFile(pathPtr, access, shareMode, nil, createDisposition, attrs, 0)
+	if err != nil {
+		return errno(err), ^uint64(0)
+	}
+	if needTruncate {
+		err := windows.SetEndOfFile(h)
+		if err != nil {
+			windows.CloseHandle(h)
+			h, err = windows.CreateFile(pathPtr, windows.GENERIC_WRITE, shareMode, nil, windows.TRUNCATE_EXISTING, attrs, 0)
+			if err != nil {
+				return errno(err), ^uint64(0)
+			}
+		}
+	}
+	return 0, uint64(h)
+}
+
+// watch 监控目录变更
+func (s *SymFS) watch() {
+	pathPtr, err := windows.UTF16PtrFromString(s.root)
+	if err != nil {
+		return
+	}
+	h, err := windows.CreateFile(
+		pathPtr,
+		windows.FILE_LIST_DIRECTORY,
+		windows.FILE_SHARE_READ|windows.FILE_SHARE_WRITE|windows.FILE_SHARE_DELETE,
+		nil,
+		windows.OPEN_EXISTING,
+		windows.FILE_FLAG_BACKUP_SEMANTICS|windows.FILE_FLAG_OVERLAPPED,
+		0,
+	)
+	if err != nil {
+		return
+	}
+	defer windows.CloseHandle(h)
+	buf := make([]byte, 16384)
+	for {
+		var bytesReturned uint32
+		err = windows.ReadDirectoryChanges(
+			h,
+			&buf[0],
+			uint32(len(buf)),
+			true,
+			windows.FILE_NOTIFY_CHANGE_FILE_NAME|
+				windows.FILE_NOTIFY_CHANGE_DIR_NAME|
+				windows.FILE_NOTIFY_CHANGE_ATTRIBUTES|
+				windows.FILE_NOTIFY_CHANGE_SIZE|
+				windows.FILE_NOTIFY_CHANGE_LAST_WRITE|
+				windows.FILE_NOTIFY_CHANGE_CREATION|
+				windows.FILE_NOTIFY_CHANGE_SECURITY,
+			&bytesReturned,
+			nil,
+			0,
+		)
+		if err != nil {
+			return
+		}
+		var offset uint32
+		for {
+			info := (*FileNotifyInformation)(unsafe.Pointer(&buf[offset]))
+			length := info.FileNameLength / 2
+			nameSlice := (*[1 << 30]uint16)(unsafe.Pointer(&info.FileName[0]))[:length:length]
+			fileName := syscall.UTF16ToString(nameSlice)
+			fileName = strings.ReplaceAll(fileName, "\\", "/")
+			fullPath := "/" + fileName
+			var fuseAction uint32
+			switch info.Action {
+			case windows.FILE_ACTION_ADDED, windows.FILE_ACTION_RENAMED_NEW_NAME:
+				fuseAction = fuse.NOTIFY_CREATE | fuse.NOTIFY_MKDIR
+			case windows.FILE_ACTION_REMOVED, windows.FILE_ACTION_RENAMED_OLD_NAME:
+				fuseAction = fuse.NOTIFY_UNLINK | fuse.NOTIFY_RMDIR
+			case windows.FILE_ACTION_MODIFIED:
+				fuseAction = fuse.NOTIFY_CHMOD | fuse.NOTIFY_CHOWN | fuse.NOTIFY_UTIME | fuse.NOTIFY_TRUNCATE
+			default:
+				fuseAction = fuse.NOTIFY_CREATE | fuse.NOTIFY_UNLINK | fuse.NOTIFY_TRUNCATE
+			}
+			if info.FileNameLength > 0 {
+				s.host.Notify(fullPath, fuseAction)
+				dir := path.Dir(fullPath)
+				if dir != "/" {
+					s.host.Notify(dir, fuseAction)
+				}
+			}
+			if info.NextEntryOffset == 0 {
+				break
+			}
+			offset += info.NextEntryOffset
+		}
+	}
+}
+
+// fillStat 填充统计信息
+// 入参: stat 统计信息结构体指针, fi 文件信息接口
+func (s *SymFS) fillStat(stat *fuse.Stat_t, fi os.FileInfo) {
+	stat.Size = fi.Size()
+	stat.Mtim = fuse.NewTimespec(fi.ModTime())
+	stat.Atim = stat.Mtim
+	stat.Ctim = stat.Mtim
+	stat.Birthtim = stat.Mtim
+	mode := uint32(fi.Mode() & os.ModePerm)
+	if fi.IsDir() {
+		mode |= fuse.S_IFDIR
+	} else if fi.Mode()&os.ModeSymlink != 0 {
+		mode |= fuse.S_IFLNK
+	} else {
+		mode |= fuse.S_IFREG
+	}
+	stat.Mode = mode
+	stat.Nlink = 1
+	stat.Uid = 0
+	stat.Gid = 0
+}