diff --git a/go.mod b/go.mod
index 0b32cb5..6b1a91a 100644
--- a/go.mod
+++ b/go.mod
@@ -41,7 +41,6 @@ require (
 	go.uber.org/goleak v1.2.1
 	go.uber.org/zap v1.24.0
 	golang.org/x/crypto v0.8.0
-	golang.org/x/net v0.9.0
 	golang.org/x/oauth2 v0.6.0
 	golang.org/x/sync v0.1.0
 	golang.org/x/sys v0.7.0
@@ -124,6 +123,7 @@ require (
 	golang.org/x/arch v0.3.0 // indirect
 	golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
 	golang.org/x/image v0.6.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
diff --git a/main.go b/main.go
index 2462a10..82c8733 100644
--- a/main.go
+++ b/main.go
@@ -106,15 +106,11 @@ func main() {
 
 	v2Router := route.InitV2Router()
 	v2DocRouter := route.InitV2DocRouter(_docHTML, _docYAML)
-	v3file := route.InitFile()
-	v4dir := route.InitDir()
 	mux := &util_http.HandlerMultiplexer{
 		HandlerMap: map[string]http.Handler{
 			"v1":  v1Router,
 			"v2":  v2Router,
 			"doc": v2DocRouter,
-			"v3":  v3file,
-			"v4":  v4dir,
 		},
 	}
 
@@ -147,7 +143,6 @@ func main() {
 		"/v1/test",
 		route.V2APIPath,
 		route.V2DocPath,
-		route.V3FilePath,
 	}
 	for _, apiPath := range routers {
 		err = service.MyService.Gateway().CreateRoute(&model.Route{
diff --git a/route/v1/system.go b/route/v1/system.go
index b1de6cc..9c6c81e 100644
--- a/route/v1/system.go
+++ b/route/v1/system.go
@@ -2,6 +2,7 @@ package v1
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -375,9 +376,10 @@ func PortCheck(c *gin.Context) {
 
 func GetSystemEntry(c *gin.Context) {
 	entry := service.MyService.System().GetSystemEntry()
-	if !gjson.Valid(entry) {
-		c.JSON(http.StatusOK, model.Result{Success: common_err.SUCCESS, Message: common_err.GetMsg(common_err.SUCCESS), Data: ""})
+	str := json.RawMessage(entry)
+	if !gjson.ValidBytes(str) {
+		c.JSON(http.StatusInternalServerError, model.Result{Success: common_err.SERVICE_ERROR, Message: entry, Data: "[]"})
 		return
 	}
-	c.JSON(http.StatusOK, model.Result{Success: common_err.SUCCESS, Message: common_err.GetMsg(common_err.SUCCESS), Data: entry})
+	c.JSON(http.StatusOK, model.Result{Success: common_err.SUCCESS, Message: common_err.GetMsg(common_err.SUCCESS), Data: str})
 }
diff --git a/route/v2.go b/route/v2.go
index d2985f6..8d346c6 100644
--- a/route/v2.go
+++ b/route/v2.go
@@ -2,17 +2,13 @@ package route
 
 import (
 	"crypto/ecdsa"
-	"log"
 	"net/http"
 	"net/url"
-	"path"
-	"path/filepath"
 	"strconv"
 	"strings"
 
 	"github.com/IceWhaleTech/CasaOS/codegen"
 	"github.com/IceWhaleTech/CasaOS/pkg/config"
-	"github.com/IceWhaleTech/CasaOS/pkg/utils/file"
 
 	"github.com/IceWhaleTech/CasaOS-Common/external"
 	"github.com/IceWhaleTech/CasaOS-Common/utils/jwt"
@@ -27,10 +23,8 @@ import (
 var (
 	_swagger *openapi3.T
 
-	V2APIPath  string
-	V2DocPath  string
-	V3FilePath string
-	V4DirPath  string
+	V2APIPath string
+	V2DocPath string
 )
 
 func init() {
@@ -48,8 +42,6 @@ func init() {
 
 	V2APIPath = strings.TrimRight(u.Path, "/")
 	V2DocPath = "/doc" + V2APIPath
-	V3FilePath = "/v3/file"
-	V4DirPath = "/v4/dir"
 }
 
 func InitV2Router() http.Handler {
@@ -139,87 +131,3 @@ func InitV2DocRouter(docHTML string, docYAML string) http.Handler {
 		}
 	})
 }
-
-func InitFile() http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		filePath := r.URL.Query().Get("path")
-		fileName := path.Base(filePath)
-		w.Header().Add("Content-Disposition", "attachment; filename*=utf-8''"+url.PathEscape(fileName))
-		http.ServeFile(w, r, filePath)
-	})
-}
-
-func InitDir() http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		t := r.URL.Query().Get("format")
-		files := r.URL.Query().Get("files")
-
-		if len(files) == 0 {
-			// w.JSON(common_err.CLIENT_ERROR, model.Result{
-			// 	Success: common_err.INVALID_PARAMS,
-			// 	Message: common_err.GetMsg(common_err.INVALID_PARAMS),
-			// })
-			return
-		}
-		list := strings.Split(files, ",")
-		for _, v := range list {
-			if !file.Exists(v) {
-				// c.JSON(common_err.SERVICE_ERROR, model.Result{
-				// 	Success: common_err.FILE_DOES_NOT_EXIST,
-				// 	Message: common_err.GetMsg(common_err.FILE_DOES_NOT_EXIST),
-				// })
-				return
-			}
-		}
-		w.Header().Add("Content-Type", "application/octet-stream")
-		w.Header().Add("Content-Transfer-Encoding", "binary")
-		w.Header().Add("Cache-Control", "no-cache")
-		// handles only single files not folders and multiple files
-		//		if len(list) == 1 {
-
-		// filePath := list[0]
-		//			info, err := os.Stat(filePath)
-		//			if err != nil {
-
-		// w.JSON(http.StatusOK, model.Result{
-		// 	Success: common_err.FILE_DOES_NOT_EXIST,
-		// 	Message: common_err.GetMsg(common_err.FILE_DOES_NOT_EXIST),
-		// })
-		//return
-		//			}
-		//}
-
-		extension, ar, err := file.GetCompressionAlgorithm(t)
-		if err != nil {
-			// w.JSON(common_err.CLIENT_ERROR, model.Result{
-			// 	Success: common_err.INVALID_PARAMS,
-			// 	Message: common_err.GetMsg(common_err.INVALID_PARAMS),
-			// })
-			return
-		}
-
-		err = ar.Create(w)
-		if err != nil {
-			//  c.JSON(common_err.SERVICE_ERROR, model.Result{
-			// 	Success: common_err.SERVICE_ERROR,
-			// 	Message: common_err.GetMsg(common_err.SERVICE_ERROR),
-			// 	Data:    err.Error(),
-			// })
-			return
-		}
-		defer ar.Close()
-		commonDir := file.CommonPrefix(filepath.Separator, list...)
-
-		currentPath := filepath.Base(commonDir)
-
-		name := "_" + currentPath
-		name += extension
-		w.Header().Add("Content-Disposition", "attachment; filename*=utf-8''"+url.PathEscape(name))
-		for _, fname := range list {
-			err = file.AddFile(ar, fname, commonDir)
-			if err != nil {
-				log.Printf("Failed to archive %s: %v", fname, err)
-			}
-		}
-	})
-}