diff --git a/drivers/driver.go b/drivers/driver.go
index 9edb279c..348435cd 100644
--- a/drivers/driver.go
+++ b/drivers/driver.go
@@ -4,7 +4,6 @@ import (
 	"github.com/Xhofe/alist/model"
 	"github.com/gin-gonic/gin"
 	"github.com/go-resty/resty/v2"
-	log "github.com/sirupsen/logrus"
 	"net/http"
 )
 
@@ -49,7 +48,7 @@ type TokenResp struct {
 var driversMap = map[string]Driver{}
 
 func RegisterDriver(driver Driver) {
-	log.Infof("register driver: [%s]", driver.Config().Name)
+	//log.Infof("register driver: [%s]", driver.Config().Name)
 	driversMap[driver.Config().Name] = driver
 }
 
diff --git a/drivers/native.go b/drivers/native.go
index f338f207..aee2ed3d 100644
--- a/drivers/native.go
+++ b/drivers/native.go
@@ -1,5 +1,73 @@
 package drivers
 
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path"
+)
+
+// File copies a single file from src to dst
+func (driver *Native) CopyFile(src, dst string) error {
+	var err error
+	var srcfd *os.File
+	var dstfd *os.File
+	var srcinfo os.FileInfo
+
+	if srcfd, err = os.Open(src); err != nil {
+		return err
+	}
+	defer srcfd.Close()
+
+	if dstfd, err = os.Create(dst); err != nil {
+		return err
+	}
+	defer dstfd.Close()
+
+	if _, err = io.Copy(dstfd, srcfd); err != nil {
+		return err
+	}
+	if srcinfo, err = os.Stat(src); err != nil {
+		return err
+	}
+	return os.Chmod(dst, srcinfo.Mode())
+}
+
+// Dir copies a whole directory recursively
+func (driver *Native) CopyDir(src string, dst string) error {
+	var err error
+	var fds []os.FileInfo
+	var srcinfo os.FileInfo
+
+	if srcinfo, err = os.Stat(src); err != nil {
+		return err
+	}
+
+	if err = os.MkdirAll(dst, srcinfo.Mode()); err != nil {
+		return err
+	}
+
+	if fds, err = ioutil.ReadDir(src); err != nil {
+		return err
+	}
+	for _, fd := range fds {
+		srcfp := path.Join(src, fd.Name())
+		dstfp := path.Join(dst, fd.Name())
+
+		if fd.IsDir() {
+			if err = driver.CopyDir(srcfp, dstfp); err != nil {
+				fmt.Println(err)
+			}
+		} else {
+			if err = driver.CopyFile(srcfp, dstfp); err != nil {
+				fmt.Println(err)
+			}
+		}
+	}
+	return nil
+}
+
 func init() {
 	RegisterDriver(&Native{})
 }
diff --git a/drivers/native_driver.go b/drivers/native_driver.go
index 80dc2a76..eedfcb83 100644
--- a/drivers/native_driver.go
+++ b/drivers/native_driver.go
@@ -7,6 +7,7 @@ import (
 	"github.com/Xhofe/alist/utils"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
+	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -15,10 +16,9 @@ import (
 
 type Native struct{}
 
-
 func (driver Native) Config() DriverConfig {
 	return DriverConfig{
-		Name: "Native",
+		Name:      "Native",
 		OnlyProxy: true,
 	}
 }
@@ -160,22 +160,70 @@ func (driver Native) Preview(path string, account *model.Account) (interface{},
 }
 
 func (driver Native) MakeDir(path string, account *model.Account) error {
-	return ErrNotImplement
+	fullPath := filepath.Join(account.RootFolder, path)
+	err := os.MkdirAll(fullPath, 0700)
+	return err
 }
 
 func (driver Native) Move(src string, dst string, account *model.Account) error {
-	return ErrNotImplement
+	fullSrc := filepath.Join(account.RootFolder, src)
+	fullDst := filepath.Join(account.RootFolder, dst)
+	return os.Rename(fullSrc, fullDst)
 }
 
 func (driver Native) Copy(src string, dst string, account *model.Account) error {
-	return ErrNotImplement
+	fullSrc := filepath.Join(account.RootFolder, src)
+	fullDst := filepath.Join(account.RootFolder, dst)
+	srcFile, err := driver.File(src, account)
+	if err != nil {
+		return err
+	}
+	dstFile, err := driver.File(dst, account)
+	if err == nil {
+		if !dstFile.IsDir() {
+			return ErrNotSupport
+		}
+	}
+	if srcFile.IsDir() {
+		return driver.CopyDir(fullSrc, fullDst)
+	}
+	return driver.CopyFile(fullSrc, fullDst)
 }
 
 func (driver Native) Delete(path string, account *model.Account) error {
-	return ErrNotImplement
+	fullPath := filepath.Join(account.RootFolder, path)
+	file, err := driver.File(path, account)
+	if err != nil {
+		return err
+	}
+	if file.IsDir() {
+		return os.RemoveAll(fullPath)
+	}
+	return os.Remove(fullPath)
 }
 
 func (driver Native) Upload(file *model.FileStream, account *model.Account) error {
-	return ErrNotImplement
+	fullPath := filepath.Join(account.RootFolder, file.Path, file.Name)
+	_, err := driver.File(filepath.Join(file.Path,file.Name), account)
+	if err == nil {
+		// TODO overwrite?
+	}
+	basePath := filepath.Dir(fullPath)
+	if !utils.Exists(basePath) {
+		err := os.MkdirAll(basePath, 0744)
+		if err != nil {
+			return err
+		}
+	}
+	out, err := os.Create(fullPath)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		_ = out.Close()
+	}()
+	_, err = io.Copy(out, file)
+	return err
 }
+
 var _ Driver = (*Native)(nil)
diff --git a/server/webdav/file.go b/server/webdav/file.go
index fe4dd374..c834600d 100644
--- a/server/webdav/file.go
+++ b/server/webdav/file.go
@@ -130,8 +130,19 @@ func (fs *FileSystem) Link(r *http.Request, rawPath string) (string, error) {
 	return link, err
 }
 
-func (fs *FileSystem) CreateDirectory(ctx context.Context, reqPath string) (interface{}, error) {
-	return nil, nil
+func (fs *FileSystem) CreateDirectory(ctx context.Context, rawPath string) error {
+	rawPath = utils.ParsePath(rawPath)
+	if rawPath == "/" {
+		return ErrNotImplemented
+	}
+	if model.AccountsCount() > 1 && len(strings.Split(rawPath, "/")) < 2 {
+		return ErrNotImplemented
+	}
+	account, path_, driver, err := ParsePath(rawPath)
+	if err != nil {
+		return err
+	}
+	return driver.MakeDir(path_,account)
 }
 
 func (fs *FileSystem) Upload(ctx context.Context, r *http.Request, rawPath string) error {
diff --git a/server/webdav/webdav.go b/server/webdav/webdav.go
index ed2eb0c8..2823aa7c 100644
--- a/server/webdav/webdav.go
+++ b/server/webdav/webdav.go
@@ -281,7 +281,8 @@ func (h *Handler) handlePut(w http.ResponseWriter, r *http.Request, fs *FileSyst
 		return http.StatusMethodNotAllowed, err
 	}
 
-	etag, err := findETag(ctx, fs, h.LockSystem, reqPath, nil)
+	_, fi := isPathExist(ctx, fs, reqPath)
+	etag, err := findETag(ctx, fs, h.LockSystem, reqPath, fi)
 	if err != nil {
 		return http.StatusInternalServerError, err
 	}
@@ -311,7 +312,7 @@ func (h *Handler) handleMkcol(w http.ResponseWriter, r *http.Request, fs *FileSy
 		//	ctx = context.WithValue(ctx, fsctx.IgnoreDirectoryConflictCtx, true)
 		//}
 	}
-	if _, err := fs.CreateDirectory(ctx, reqPath); err != nil {
+	if err := fs.CreateDirectory(ctx, reqPath); err != nil {
 		return http.StatusConflict, err
 	}
 	return http.StatusCreated, nil