diff --git a/api/webhook.py b/api/webhook.py
index dda8426..0b30157 100644
--- a/api/webhook.py
+++ b/api/webhook.py
@@ -1,7 +1,7 @@
 from sanic import Sanic
 from sanic.response import text
 
-from tgbot.config import WEBHOOK, FEEDBACK_CHAT_ID
+from tgbot.config import FEEDBACK_CHAT_ID
 
 from tgbot.handlers.handle_feedback import handle_feedback, handle_answer
 from tgbot.handlers.handle_members_change import handle_join, handle_left
@@ -20,17 +20,13 @@ app = Sanic(name="welcomecenter")
 app.config.REGISTERED = False
 
 
-@app.route('/', methods=["GET"])
+@app.get('/')
 async def register(req):
-    res = 'skipped'
     if not app.config.REGISTERED:
-        r = register_webhook(WEBHOOK)
-        print(f'\n\t\t\tWEBHOOK REGISTERED:\n{r}')
+        print(register_webhook())
         app.config.REGISTERED = True
-        print(r)
-        res = 'ok'
         handle_startup()
-    return text(res)
+    return text('ok')
         
 
 @app.post('/')
@@ -43,6 +39,8 @@ async def handle(req):
         # видимые сообщения
         msg = update.get('message', update.get('edited_message'))
         if msg:
+            if 'edited_message' in update:
+                msg['edit'] = True
             if 'text' in msg:
                 if msg['chat']['id'] == msg['from']['id']:
                     print('private chat message')
diff --git a/tgbot/api.py b/tgbot/api.py
index b51dc38..f4e6f75 100644
--- a/tgbot/api.py
+++ b/tgbot/api.py
@@ -151,7 +151,7 @@ def get_chat_administrators(chat_id):
 
 # https://core.telegram.org/bots/api#getchatmember
 def get_member(chat_id, member_id):
-    url = apiBase + f"getChatMember?chat_id={chat_id}&user_id={member_id}"
+    url = apiBase + f"getChatMember?chat_id={member_id}&user_id={member_id}"
     r = requests.get(url)
     return r.json()
 
diff --git a/tgbot/config.py b/tgbot/config.py
index 3dd9205..b884c81 100644
--- a/tgbot/config.py
+++ b/tgbot/config.py
@@ -1,6 +1,6 @@
 import os
 
-
+BOT_TOKEN = os.environ.get('BOT_TOKEN') or ''
 WEBHOOK = os.environ.get('VERCEL_URL') or 'http://localhost:8000'
 REDIS_URL = os.environ.get('REDIS_URL') or 'redis://localhost:6379'
 FEEDBACK_CHAT_ID = os.environ.get('FEEDBACK_CHAT_ID').replace("-", "-100")
\ No newline at end of file
diff --git a/tgbot/handlers/callback_vouch.py b/tgbot/handlers/callback_vouch.py
index cf6d02f..6f56dea 100644
--- a/tgbot/handlers/callback_vouch.py
+++ b/tgbot/handlers/callback_vouch.py
@@ -4,25 +4,27 @@ from tgbot.storage import Profile, storage
 
 
 def update_button(chat_id, member_id, text='❤️'):
-    print('update reply markup')
-    prevmsg_id = storage.get(f'btn-{chat_id}-{member_id}')
-    if prevmsg_id:
-        premsg_id = prevmsg_id.decode('utf-8')
-    newcomer = Profile.get(member_id)
-    amount = len(newcomer['parents']) + 1
-    text += f' {amount}'
-    rm = {
-        "inline_keyboard": [
-            [
-                {
-                    "text": text, 
-                    "callback_data": 'vouch' + member_id
-                }
+    button_message_id = storage.get(f'btn-{chat_id}-{member_id}')
+    print(f'button_message_id: {button_message_id}')
+    if button_message_id:
+        button_message_id = button_message_id.decode('utf-8')
+        print(f'button_message_id: {button_message_id}')
+        print('update reply markup')
+        newcomer = Profile.get(member_id)
+        amount = len(newcomer['parents']) + 1
+        text += f' {amount}'
+        rm = {
+            "inline_keyboard": [
+                [
+                    {
+                        "text": text, 
+                        "callback_data": 'vouch' + member_id
+                    }
+                ]
             ]
-        ]
-    }
-    r = edit_replymarkup(chat_id, prevmsg_id, reply_markup=rm)
-    print(r)
+        }
+        r = edit_replymarkup(chat_id, button_message_id, reply_markup=rm)
+        print(r)
 
 
 def handle_button(callback_query):