diff --git a/db/db.go b/db/db.go
index 39ca472..8dd3ee0 100644
--- a/db/db.go
+++ b/db/db.go
@@ -305,6 +305,21 @@ type StorageInfo struct {
 	Default        bool              `json:"default"`
 }
 
+func (s *StorageInfo) ToWebDavSetting() WebdavSetting {
+	if s.Implementation != storage.ImplementationWebdav.String() {
+		panic("not webdav storage")
+	}
+	return WebdavSetting{
+		URL:  s.Settings["url"],
+		TvPath: s.Settings["tv_path"],
+		MoviePath: s.Settings["movie_path"],
+		User: s.Settings["user"],
+		Password: s.Settings["password"],
+		ChangeFileHash: s.Settings["change_file_hash"],
+	}
+}
+
+
 type LocalDirSetting struct {
 	TvPath    string `json:"tv_path"`
 	MoviePath string `json:"movie_path"`
diff --git a/server/storage.go b/server/storage.go
index f342784..9cd64c8 100644
--- a/server/storage.go
+++ b/server/storage.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"polaris/db"
 	"polaris/log"
+	"polaris/pkg/storage"
 	"polaris/pkg/utils"
 	"strconv"
 	"strings"
@@ -23,6 +24,21 @@ func (s *Server) AddStorage(c *gin.Context) (interface{}, error) {
 		return nil, errors.Wrap(err, "bind json")
 	}
 
+	if in.Implementation == "webdav" {
+		//test webdav
+		wd := in.ToWebDavSetting()
+		st, err := storage.NewWebdavStorage(wd.URL, wd.User, wd.Password, wd.TvPath, false)
+		if err != nil {
+			return nil, errors.Wrap(err, "new webdav")
+		}
+		fs, err := st.ReadDir(".")
+		if err != nil {
+			return nil, errors.Wrap(err, "test read")
+		}
+		for _, f := range fs {
+			log.Infof("file name: %v", f.Name())
+		}
+	}
 	log.Infof("received add storage input: %v", in)
 	err := s.db.AddStorage(&in)
 	return nil, err