diff --git a/.gitignore b/.gitignore
index 3b735ec..ad6f2c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@
 
 # Go workspace file
 go.work
+/test
diff --git a/go.mod b/go.mod
index a8e1c4f..5689f94 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,5 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/stretchr/objx v0.5.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/picture_test.go b/picture_test.go
index 6703383..5e2191b 100644
--- a/picture_test.go
+++ b/picture_test.go
@@ -3,6 +3,7 @@ package pic
 import (
 	//"log"
 	"testing"
+
 	"github.com/stretchr/testify/assert"
 )
 
@@ -12,7 +13,7 @@ func TestNewPicture(t *testing.T) {
 	assert.Equal(t, p.Album, "проверка", "должны быть одинаковыми")
 }
 
-func TestbaseName(t *testing.T) {
+func TestBaseName(t *testing.T) {
 	base := baseName("c:\\Проверка файла с каталогом\\test.jpg")
 	assert.Equal(t, base, "test", "должны быть одинаковыми")
 
@@ -27,4 +28,4 @@ func TestbaseName(t *testing.T) {
 
 	base = baseName("test.jpg")
 	assert.NotEqual(t, base, "неверное имя", "должны быть разными")
-}
\ No newline at end of file
+}
diff --git a/seadb_test.go b/seadb_test.go
index 4d79b09..fe2406b 100644
--- a/seadb_test.go
+++ b/seadb_test.go
@@ -53,3 +53,25 @@ func TestGetSmallGifs(t *testing.T) {
 	err = download(url, filepath.Join("test", filename))
 	assert.Nil(t, err)
 }
+
+func BenchmarkDownload(b *testing.B) {
+	seadb, err := NewSeaDB(db)
+	if err != nil {
+		panic(err)
+	}
+	urls, err := seadb.SmallGifs()
+	if err != nil {
+		panic(err)
+	}
+
+	for _, url := range urls {
+		filename, err := getFilename(url)
+		if err != nil {
+			panic(err)
+		}
+		err = download(url, filepath.Join("test", filename))
+		if err != nil {
+			panic(err)
+		}
+	}
+}
diff --git a/test/23441c89622148.gif b/test/23441c89622148.gif
deleted file mode 100644
index 8714d0e..0000000
Binary files a/test/23441c89622148.gif and /dev/null differ
diff --git a/weed.go b/weed.go
index 61b6d72..4b4e5b2 100644
--- a/weed.go
+++ b/weed.go
@@ -3,7 +3,6 @@ package pic
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"strings"
@@ -58,7 +57,7 @@ func download(url string, filename string) error {
 	}
 
 	_, err = sw.Download(fid, nil, func(r io.Reader) (err error) {
-		data, err := ioutil.ReadAll(r)
+		data, err := io.ReadAll(r)
 		if err != nil {
 			return err
 		}