diff --git a/internal/repo/file.go b/internal/repo/file.go
new file mode 100644
index 0000000..e0281bf
--- /dev/null
+++ b/internal/repo/file.go
@@ -0,0 +1 @@
+package repo
diff --git a/pkg/filedriver/base_driver.go b/pkg/filedriver/base_driver.go
new file mode 100644
index 0000000..8cb2869
--- /dev/null
+++ b/pkg/filedriver/base_driver.go
@@ -0,0 +1,38 @@
+package filedriver
+
+import (
+	"fmt"
+	"github.com/LiteyukiStudio/spage/pkg/constants"
+	"github.com/cloudwego/hertz/pkg/app"
+	"io"
+	"os"
+)
+
+type FileDriver interface {
+	Save(ctx *app.RequestContext, path string, r io.Reader) error
+	Open(ctx *app.RequestContext, path string) (io.ReadCloser, error)
+	Delete(ctx *app.RequestContext, path string) error
+	Stat(ctx *app.RequestContext, path string) (os.FileInfo, error)
+	Get(ctx *app.RequestContext, path string)
+	ListDir(ctx *app.RequestContext, path string) ([]os.FileInfo, error)
+}
+
+type DriverConfig struct {
+	Type           string `mapstructure:"file.driver.type"`
+	BasePath       string `mapstructure:"file.driver.base_path"`
+	WebDavUrl      string `mapstructure:"file.driver.webdav.url"`
+	WebDavUser     string `mapstructure:"file.driver.webdav.user"`
+	WebDavPassword string `mapstructure:"file.driver.webdav.password"`
+	WebDavPolicy   string `mapstructure:"file.driver.webdav.policy"` // proxy|redirect
+}
+
+func GetFileDriver(driverConfig *DriverConfig) (FileDriver, error) {
+	switch driverConfig.Type {
+	case constants.FileDriverLocal:
+		return NewLocalDriver(driverConfig), nil
+	case constants.FileDriverWebdav:
+		return NewWebDAVClientDriver(driverConfig), nil
+	default:
+		return nil, fmt.Errorf("unsupported file driver type: %s", driverConfig.Type)
+	}
+}
diff --git a/pkg/filedriver/local_driver.go b/pkg/filedriver/local_driver.go
new file mode 100644
index 0000000..c5486e0
--- /dev/null
+++ b/pkg/filedriver/local_driver.go
@@ -0,0 +1,74 @@
+package filedriver
+
+import (
+	"github.com/cloudwego/hertz/pkg/app"
+	"io"
+	"os"
+	"path/filepath"
+)
+
+type LocalDriver struct {
+	BasePath string
+}
+
+func NewLocalDriver(driverConfig *DriverConfig) *LocalDriver {
+	return &LocalDriver{
+		BasePath: driverConfig.BasePath,
+	}
+}
+
+func (d *LocalDriver) fullPath(path string) string {
+	return filepath.Join(d.BasePath, path)
+}
+
+func (d *LocalDriver) Save(ctx *app.RequestContext, path string, r io.Reader) error {
+	full := d.fullPath(path)
+	if err := os.MkdirAll(filepath.Dir(full), 0755); err != nil {
+		return err
+	}
+	f, err := os.Create(full)
+	if err != nil {
+		return err
+	}
+	defer func(f *os.File) {
+		err := f.Close()
+		if err != nil {
+
+		}
+	}(f)
+	_, err = io.Copy(f, r)
+	return err
+}
+
+func (d *LocalDriver) Open(ctx *app.RequestContext, path string) (io.ReadCloser, error) {
+	return os.Open(d.fullPath(path))
+}
+
+func (d *LocalDriver) Get(ctx *app.RequestContext, path string) {
+	ctx.File(d.fullPath(path))
+	ctx.Abort()
+}
+
+func (d *LocalDriver) Delete(ctx *app.RequestContext, path string) error {
+	return os.Remove(d.fullPath(path))
+}
+
+func (d *LocalDriver) Stat(ctx *app.RequestContext, path string) (os.FileInfo, error) {
+	return os.Stat(d.fullPath(path))
+}
+
+func (d *LocalDriver) ListDir(ctx *app.RequestContext, path string) ([]os.FileInfo, error) {
+	entries, err := os.ReadDir(d.fullPath(path))
+	if err != nil {
+		return nil, err
+	}
+	infos := make([]os.FileInfo, 0, len(entries))
+	for _, entry := range entries {
+		info, err := entry.Info()
+		if err != nil {
+			return nil, err
+		}
+		infos = append(infos, info)
+	}
+	return infos, nil
+}
diff --git a/pkg/filedriver/webdav_driver.go b/pkg/filedriver/webdav_driver.go
new file mode 100644
index 0000000..2ea90f5
--- /dev/null
+++ b/pkg/filedriver/webdav_driver.go
@@ -0,0 +1,76 @@
+package filedriver
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/LiteyukiStudio/spage/pkg/constants"
+	"github.com/LiteyukiStudio/spage/pkg/resps"
+	"github.com/cloudwego/hertz/pkg/app"
+	"io"
+	"os"
+	"path"
+
+	"github.com/studio-b12/gowebdav"
+)
+
+type WebDAVClientDriver struct {
+	client   *gowebdav.Client
+	config   *DriverConfig
+	BasePath string
+}
+
+func NewWebDAVClientDriver(driverConfig *DriverConfig) *WebDAVClientDriver {
+	c := gowebdav.NewClient(driverConfig.WebDavUrl, driverConfig.WebDavUser, driverConfig.WebDavPassword)
+	return &WebDAVClientDriver{client: c, BasePath: driverConfig.BasePath, config: driverConfig}
+}
+
+func (d *WebDAVClientDriver) fullPath(p string) string {
+	if d.BasePath == "" {
+		return p
+	}
+	return path.Join(d.BasePath, p)
+}
+
+func (d *WebDAVClientDriver) Save(ctx *app.RequestContext, p string, r io.Reader) error {
+	data, err := io.ReadAll(r)
+	if err != nil {
+		return err
+	}
+	return d.client.Write(d.fullPath(p), data, 0644)
+}
+
+func (d *WebDAVClientDriver) Open(ctx *app.RequestContext, p string) (io.ReadCloser, error) {
+	data, err := d.client.Read(d.fullPath(p))
+	if err != nil {
+		return nil, err
+	}
+	return io.NopCloser(bytes.NewReader(data)), nil
+}
+
+func (d *WebDAVClientDriver) Get(ctx *app.RequestContext, p string) {
+	if d.config.WebDavPolicy == constants.WebDavPolicyRedirect {
+		ctx.Redirect(302, []byte(d.config.WebDavUrl+d.fullPath(p)))
+		return
+	} else {
+		data, err := d.client.Read(d.fullPath(p))
+		if err != nil {
+			resps.InternalServerError(ctx, err.Error())
+			return
+		}
+		ctx.SetBodyStream(bytes.NewReader(data), len(data))
+		ctx.Response.Header.Set("Content-Type", "application/octet-stream")
+		ctx.Response.Header.Set("Content-Length", fmt.Sprintf("%d", len(data)))
+	}
+}
+
+func (d *WebDAVClientDriver) Delete(ctx *app.RequestContext, p string) error {
+	return d.client.Remove(d.fullPath(p))
+}
+
+func (d *WebDAVClientDriver) Stat(ctx *app.RequestContext, p string) (os.FileInfo, error) {
+	return d.client.Stat(d.fullPath(p))
+}
+
+func (d *WebDAVClientDriver) ListDir(ctx *app.RequestContext, p string) ([]os.FileInfo, error) {
+	return d.client.ReadDir(d.fullPath(p))
+}
diff --git a/pkg/utils/file.go b/pkg/utils/file.go
new file mode 100644
index 0000000..d4b585b
--- /dev/null
+++ b/pkg/utils/file.go
@@ -0,0 +1 @@
+package utils