diff --git a/CHANGELOG.md b/CHANGELOG.md
index 277eab8..4781dc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [0.2.1]
+
+- реорганизация кодовой базы
+- сокращение логики обработчиков
+- отказ от хранения пользовательских данных
+- использование реакций
+
 ## [0.2.0]
 
 - реорганизация кодовой базы
diff --git a/handlers/handle_join_request.py b/handlers/handle_join_request.py
index 3327067..928acad 100644
--- a/handlers/handle_join_request.py
+++ b/handlers/handle_join_request.py
@@ -7,22 +7,31 @@ logger = logging.getLogger(__name__)
 logging.basicConfig(level=logging.INFO)
 
 
-positive_reactions = [] # TODO: set positive reaction kinds
-
+positive_reactions = ["👍", "❤", "🔥", "🥰", "👏", "🎉", "🙏", "👌", "🕊", "😍", "❤‍🔥", "🍓", "🍾", "💋", "😇", "🤝", "🤗", "💘", "😘"]
+announced_message = {
+    "ru": "Запрос на вступление опубликован в чате, как только вас узнают и отреагируют - она будет принята",
+    "en": "The join request is posted in the chat, once you are recognized and someone reacted to - it will be accepted"
+}
 async def handle_join_request(join_request):
     logger.info(f"handle join request {join_request}")
+    user = join_request["from"]
+    lang = user.get("language_code", "ru")
 
-    # показываем сообщение с кнопкой "поручиться"
+    # показываем анонс с заявкой
     await show_announce(join_request)
 
+    # сообщаем пользователю, что опубликовали анонс его заявки
+    await telegram_api("sendMessage", chat_id=user['id'], text=announced_message[lang])
+
 
 async def handle_reaction_on_request(update):
     chat_id = str(update["chat"]["id"])
     from_id = str(update["from"]["id"])
 
     logger.debug(update)
-    reaction = None  # TODO: get reaction kind from update
-    if reaction in positive_reactions:
+    reaction = update.get("message_reaction")
+    new_reaction = reaction.get("new_reaction")
+    if new_reaction.get("emoji") in positive_reactions:
         # за пользователя поручились
-        r = await telegram_api("approveChatJoinRequest", chat_id=chat_id, from_id=from_id)
+        r = await telegram_api("approveChatJoinRequest", chat_id=chat_id, user_id=from_id)
         logger.debug(r)
diff --git a/main.py b/main.py
index 7f9714b..571e0c6 100644
--- a/main.py
+++ b/main.py
@@ -3,49 +3,49 @@ import logging
 import signal
 import sys
 from aiohttp import ClientSession
-from handlers.commands import handle_command
 from handlers.messages_routing import messages_routing
-from handlers.handle_join_request import handle_join_request
+from handlers.handle_join_request import handle_join_request, handle_reaction_on_request
 from bot.config import BOT_TOKEN, FEEDBACK_CHAT_ID
-from bot.api import send_message
+from bot.api import telegram_api
 
+logging.basicConfig(level=logging.DEBUG)
 logger = logging.getLogger(__name__)
-logging.basicConfig(level=logging.INFO)
 state = dict()
 
 api_url = f'https://api.telegram.org/bot{BOT_TOKEN}/'
 
 
 async def fetch(session, url):
+    logger.debug(f"fetching: {url}")
     async with session.get(url) as response:
+        logger.debug(response)
         return await response.json()
 
 
-async def main():
+async def start():
+    logger.info("\tstarted")
     async with ClientSession() as session:
         offset = 0  # начальное значение offset
         while True:
-            updates = await fetch(session, f"{api_url}getUpdates?offset={offset}")
+            updates = await fetch(session, f"{api_url}getUpdates?offset={offset}&allowed_updates=['message', 'join_chat_request', 'message_reaction']")
+            # logger.info('.' if updates['result'] == [] else updates)
             for update in updates.get("result", []):
                 try:
                     message = update.get("message")
                     join_chat_request = update.get("join_chat_request")
+                    message_reaction = update.get("message_reaction")
                     if message:
-                        text = message.get("text")
-                        if text.startswith('/'):
-                            await handle_command(message, state)
-                        else:
-                            await messages_routing(message, state)
-
+                        await messages_routing(message, state)
                     elif join_chat_request:
                         await handle_join_request(join_chat_request)
+                    elif message_reaction:
+                        await handle_reaction_on_request(message_reaction)
 
                 except Exception as e:
                     logger.error(e)
-                    logger.debug(update)
                     import traceback
                     text = traceback.format_exc()
-                    await send_message(FEEDBACK_CHAT_ID, text)
+                    await telegram_api("sendMessage", chat_id=FEEDBACK_CHAT_ID, text=text)
 
                 offset = update["update_id"] + 1
 
@@ -53,7 +53,5 @@ async def main():
 
 
 if __name__ == "__main__":
-    logging.basicConfig(level=logging.INFO, stream=sys.stdout)
-
     # Запуск асинхронного цикла
-    asyncio.run(main())
+    asyncio.run(start())
diff --git a/pyproject.toml b/pyproject.toml
index e44288c..3a4afe4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "welcomecenterbot"
-version = "0.2.0"
+version = "0.2.1"
 description = "telegram group helper"
 authors = ["rainbowdev circle"]
 license = "Open Source"