diff --git a/src/RgDevBot/NewsParser.cs b/src/RgDevBot/NewsParser.cs
index f544462..095a1de 100644
--- a/src/RgDevBot/NewsParser.cs
+++ b/src/RgDevBot/NewsParser.cs
@@ -3,8 +3,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Net;
-using System.Text;
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 using RgDevBot.Config;
 using RgDevBot.ObjectModel;
diff --git a/src/RgDevBot/TelegramBot.cs b/src/RgDevBot/TelegramBot.cs
index 8094937..3c2cc38 100644
--- a/src/RgDevBot/TelegramBot.cs
+++ b/src/RgDevBot/TelegramBot.cs
@@ -6,13 +6,25 @@ namespace RgDevBot
     public class TelegramBot
     {
         private readonly TelegramBotClient _telegram;
-        public string Token => "1479535614:AAFqHdsUFikzOti0zknK_pN2sEONNAXecPY";
         public long MainChatId;
 
-        public TelegramBot(long chatId = -1001448086132)
+        public TelegramBot()
         {
+            var token = Environment.GetEnvironmentVariable("TELEGRAM_TOKEN");
+            if (string.IsNullOrEmpty(token))
+            {
+                Console.WriteLine("Please define TELEGRAM_TOKEN variable.");
+                return;
+            }
+            int.TryParse(Environment.GetEnvironmentVariable("TELEGRAM_CHAT_ID"), out var chatId);
+            if (chatId == 0)
+            {
+                Console.WriteLine("Please define TELEGRAM_CHAT_ID variable.");
+                return;
+            }
+
             MainChatId = chatId;
-            _telegram = new TelegramBotClient(Token);
+            _telegram = new TelegramBotClient(token);
             _telegram.OnMessage += Bot_OnMessage;
             _telegram.StartReceiving();
         }