diff --git a/assets/cert.sh b/assets/cert.sh
index 3ca95e1..bcaf84a 100755
--- a/assets/cert.sh
+++ b/assets/cert.sh
@@ -1,2 +1,2 @@
-openssl req -newkey rsa:2048 -sha256 -nodes -keyout cert.key -x509 -days 3650 -out cert.pem -subj "/C=US/ST=New York/L=Brooklyn/O=Example Brooklyn Company/CN=des.hexor.ru"
+openssl req -newkey rsa:2048 -sha256 -nodes -keyout cert.key -x509 -days 3650 -out cert.pem -subj "/C=US/ST=New York/L=Brooklyn/O=Example Brooklyn Company/CN=des-rkn.hexor.ru"
 
diff --git a/webhook.py b/webhook.py
index db6dbe3..7efd177 100755
--- a/webhook.py
+++ b/webhook.py
@@ -30,7 +30,6 @@ class RequestHandler(SimpleHTTPRequestHandler):
 
         length = self.headers.get('content-length')
         post_body = self.rfile.read(int(length))
-        print(post_body)
         msg = json.loads(post_body.decode("utf-8"))
         self.worker.handleUpdate(msg)
 
@@ -42,7 +41,7 @@ class WebHook:
     def __init__(self,
                  certfile,
                  keyfile,
-                 address='0.0.0.0',
+                 address=settings.parser.get('bot', 'bind_address'),
                  port=8443,
                  RequestHandler=RequestHandler):
 
diff --git a/worker.py b/worker.py
index 5648a49..53155c3 100755
--- a/worker.py
+++ b/worker.py
@@ -76,7 +76,11 @@ class MessageWorker:
 
     def handleUpdate(self, msg):
         try:
-            input_message = msg['message']['text']
+            try:
+                input_message = msg['message']['text']
+            except KeyError as excp:
+                print(f"KeyError: {excp}")
+                return True
             if input_message == '/help':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
@@ -97,9 +101,9 @@ class MessageWorker:
                 """
                 self.send(id=conf_id, msg=msg)
             if ('@here' in input_message) or (' @'+self.me['result']['username'] in input_message):
-                if str(msg['message']['chat']['id']) != "-1001233797421":
-                    print("@here isn't available for '%s' (%s)" % (msg['message']['chat']['title'], msg['message']['chat']['id']))
-                    return
+#               if str(msg['message']['chat']['id']) != "-1001233797421":
+#                   print("@here isn't available for '%s' (%s)" % (msg['message']['chat']['title'], msg['message']['chat']['id']))
+#                   return
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 if msg['message']['chat']['type'] == 'private':
@@ -352,7 +356,7 @@ class MessageWorker:
         data = {'chat_id': id}
         files = {'photo': open('code.png', 'rb')}
         r = requests.post(url, files=files, data=data)
-        print(r)
+        #print(r)
       except Exception as e:
         print(e)