diff --git a/cmd/get.go b/cmd/get.go
index c613f4c..018826e 100644
--- a/cmd/get.go
+++ b/cmd/get.go
@@ -2,11 +2,6 @@ package cmd
 
 import (
 	"fmt"
-	"github.com/khorevaa/logos"
-	server "github.com/v8platform/oneget/http-server"
-	"github.com/v8platform/oneget/unpacker"
-	"go.uber.org/multierr"
-	"io/ioutil"
 	"os"
 	"path"
 	"path/filepath"
@@ -14,6 +9,11 @@ import (
 	"strings"
 	"time"
 
+	"github.com/khorevaa/logos"
+	server "github.com/v8platform/oneget/http-server"
+	"github.com/v8platform/oneget/unpacker"
+	"go.uber.org/multierr"
+
 	"github.com/urfave/cli/v2"
 	dloader "github.com/v8platform/oneget/downloader"
 )
@@ -291,7 +291,7 @@ func (c *getCmd) extractFiles(files []string) error {
 }
 
 func renameFiles(dir string) error {
-	files, err := ioutil.ReadDir(dir)
+	files, err := os.ReadDir(dir)
 	if err != nil {
 		log.Errorf("Error find files in dir <%s> to rename: %s", dir, err.Error())
 		return err
diff --git a/downloader/filter_test.go b/downloader/filter_test.go
index 21e30f4..7be30f5 100644
--- a/downloader/filter_test.go
+++ b/downloader/filter_test.go
@@ -10,16 +10,6 @@ import (
 
 func TestMatchFilter_Match(t *testing.T) {
 
-	type args struct {
-		filters string
-		project string
-	}
-
-	type want struct {
-		source string
-		want   bool
-	}
-
 	tests := []struct {
 		filters string
 		project string
@@ -263,8 +253,6 @@ func TestLatestVersionFilter_Filter(t *testing.T) {
 }
 
 func Test_compareVersion(t *testing.T) {
-	type args struct {
-	}
 	tests := []struct {
 		v1   string
 		v2   string
diff --git a/downloader/html.go b/downloader/html.go
index aa7fdec..502b66a 100644
--- a/downloader/html.go
+++ b/downloader/html.go
@@ -2,10 +2,11 @@ package downloader
 
 import (
 	"fmt"
-	"github.com/PuerkitoBio/goquery"
 	"io"
 	"strings"
 	"time"
+
+	"github.com/PuerkitoBio/goquery"
 )
 
 type HtmlParser struct {
@@ -52,13 +53,8 @@ func (p *HtmlParser) ParseTotalReleases(body io.Reader) (rows []ProjectInfo, err
 
 	doc.Find(p.ReleaseTableSelector).Each(func(i int, html *goquery.Selection) {
 		tableHtml = html
-		return
 	})
 
-	if tableHtml == nil {
-		return
-	}
-
 	return parseReleasesTable(tableHtml), nil
 
 }
@@ -74,7 +70,6 @@ func (p *HtmlParser) ParseProjectReleases(body io.Reader) (rows []*ProjectVersio
 
 	doc.Find(p.ProjectTableSelector).Each(func(i int, html *goquery.Selection) {
 		tableHtml = html
-		return
 	})
 
 	if tableHtml == nil {
@@ -165,7 +160,7 @@ func parseReleasesTable(s *goquery.Selection) (rows []ProjectInfo) {
 
 			info.Name = strings.TrimSpace(releaseRow.Find(".nameColumn").Text())
 			info.Url, _ = releaseRow.Find(".nameColumn a").Attr("href")
-			info.ID = strings.TrimLeft(info.Url, "/project/")
+			info.ID = strings.TrimSuffix(info.Url, "/project/")
 
 			releaseRow.Find("td").Each(func(i int, rowHtml *goquery.Selection) {
 
diff --git a/downloader/oneDownloader.go b/downloader/oneDownloader.go
index 1a7f23e..a521687 100644
--- a/downloader/oneDownloader.go
+++ b/downloader/oneDownloader.go
@@ -2,15 +2,15 @@ package downloader
 
 import (
 	"fmt"
-	"go.uber.org/multierr"
 	"io"
-	"net/http"
 	"net/http/cookiejar"
 	"net/url"
 	"os"
 	"path/filepath"
 	"strings"
 	"sync"
+
+	"go.uber.org/multierr"
 )
 
 type GetConfig struct {
@@ -34,8 +34,7 @@ type OnegetDownloader struct {
 
 	client *Client
 
-	urlCh chan *FileToDownload
-	wg    *sync.WaitGroup
+	wg *sync.WaitGroup
 
 	parser *HtmlParser
 }
@@ -223,13 +222,6 @@ func filterProjectVersionInfo(list []*ProjectVersionInfo, filter VersionFilter)
 
 }
 
-func (dr *OnegetDownloader) getClient() *http.Client {
-	return &http.Client{
-		Jar:       dr.cookie,
-		Transport: nil,
-	}
-}
-
 func (dr *OnegetDownloader) addFileToChannel(href string, config GetConfig, downloadCh chan *FileToDownload) (err error) {
 
 	downloadHref := []string{releasesURL + href}
@@ -368,13 +360,6 @@ func SaveToFile(reader io.ReadCloser, fileName string) error {
 	return nil
 }
 
-func (dr *OnegetDownloader) handleError(err error) {
-	if err == nil {
-		return
-	}
-	log.Error(err.Error())
-}
-
 func (dr *OnegetDownloader) getDownloadFileLinks(href string, _ GetConfig) ([]string, error) {
 
 	client := dr.client
diff --git a/unpacker/unpacker_test.go b/unpacker/unpacker_test.go
index bf5e460..7319174 100644
--- a/unpacker/unpacker_test.go
+++ b/unpacker/unpacker_test.go
@@ -2,12 +2,12 @@ package unpacker
 
 import (
 	"fmt"
-	"github.com/stretchr/testify/assert"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"regexp"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestUnpackTarGz(t *testing.T) {
@@ -16,7 +16,7 @@ func TestUnpackTarGz(t *testing.T) {
 	defer os.RemoveAll(tempDir)
 
 	path := filepath.Join("fixtures", "linux", "client")
-	files, err := ioutil.ReadDir(path)
+	files, err := os.ReadDir(path)
 	if err != nil {
 		log.Error(err.Error())
 	}
@@ -28,7 +28,7 @@ func TestUnpackTarGz(t *testing.T) {
 		fileGZ := fileName[:len(fileName)-len(filepath.Ext(fileName))]
 		dirName := fileGZ[:len(fileGZ)-len(filepath.Ext(fileGZ))]
 
-		files, err := ioutil.ReadDir(filepath.Join(tempDir, dirName))
+		files, err := os.ReadDir(filepath.Join(tempDir, dirName))
 		if err != nil {
 			log.Error(err.Error())
 		}
@@ -100,7 +100,7 @@ func getExpectedName() map[string]string {
 }
 
 func getTempDir() (string, error) {
-	dir, err := ioutil.TempDir("", "oneget")
+	dir, err := os.MkdirTemp("", "oneget")
 	if err != nil {
 		log.Error(err.Error())
 	}