diff --git a/main.go b/main.go
index 95e7201..98a55b7 100644
--- a/main.go
+++ b/main.go
@@ -8,6 +8,7 @@ import (
 	"os"
 	"runtime"
 	"strconv"
+	"strings"
 
 	"github.com/SevereCloud/vksdk/v2/api"
 	"github.com/SevereCloud/vksdk/v2/events"
@@ -20,9 +21,8 @@ import (
 
 var video_links chan (string)
 
-// const tg_chat_id int64 = -1002135430788
-// const tg_bot_key string = "6548829570:AAFi_K-YhJwP7asF2-bwSCxrNAkkI7c7Xd0"
-// const vk_api_key string = "vk1.a.iQX883p6Es-adfHxxEBd1KSEodg79PqVNatiWAadchBPzhYJz2UGE5pgPmXNFlygj3RqTJQ7gB3juUayHFm4yYgV9fE6LPx_z3EkD3L57zXmNrLGjMdSASud4dXe7yfQNQP4OoPmmSAH4MZubPGK1JWWxzRe4wgYaooAA5ehRtcQOYjzser3kfJemt-uvT93ccikgR66QSjq0bGDsmeUyw"
+const PCUserAgent string = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36"
+const MobileUserAgent string = "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36"
 
 func main() {
 	// get config
@@ -136,7 +136,15 @@ func tg_worker(id int, bot *tgbotapi.BotAPI) {
 	for link := range video_links {
 		log.Println(fmt.Sprintf("[%d]", id), "Получена ссылка, загружаю:", link)
 		// get video by link
-		client := httpclient.New().WithHeader("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36")
+		var client *httpclient.Client
+		if strings.Contains(link, "VK_ANDROID") {
+			// create mobile client
+			client = httpclient.New().WithHeader("User-Agent", MobileUserAgent)
+		} else {
+			// create Desktop client
+			client = httpclient.New().WithHeader("User-Agent", PCUserAgent)
+		}
+
 		resp, err := client.Get(link).Do()
 		error_logging(err)
 		body, err := resp.Bytes()