diff --git a/ChatServiceApp/js_views.py b/ChatServiceApp/js_views.py
index 4db502e..83bfeda 100644
--- a/ChatServiceApp/js_views.py
+++ b/ChatServiceApp/js_views.py
@@ -71,7 +71,9 @@ def update_chat_ajax(request):
             last_message_modifiedDT = datetime.strptime(data['last_message_modifiedDT'], '%d.%m.%Y %H:%M:%S:%f')
 
         sender = User.objects.get(id=data['sender'])
-        receiver = User.objects.get(id=data['receiver'])
+        receiver = None
+        if 'receiver' in data and data['receiver']:
+            receiver = User.objects.get(id=data['receiver'])
 
         if ticket:
 
@@ -83,12 +85,11 @@ def update_chat_ajax(request):
         else:
             msgs = get_msgs_for_chat_w_users(sender, receiver)
 
-        if last_message_modifiedDT:
-            if not msgs or msgs[0].modifiedDT <= last_message_modifiedDT:
-                Dict.update({
-                    'msgs_count': len(msgs)
-                })
-                return JsonResponse(Dict, status=200)
+        if (not msgs and not last_message_modifiedDT) or (msgs and last_message_modifiedDT and msgs[0].modifiedDT <= last_message_modifiedDT):
+            Dict.update({
+                'msgs_count': len(msgs)
+            })
+            return JsonResponse(Dict, status=200)
 
 
         res_Dict.update({
@@ -222,9 +223,24 @@ def support_show_chat_by_ticket_ajax(request):
 
         ticket = MsgGroup.objects.get(id=data['ticket_id'])
 
+        msgs = get_messages_for_ticket(ticket)
+
+        new_msg_allow = False
+        cur_receiver = None
+        if request.user.is_staff:
+            cur_receiver = ticket.owner
+            new_msg_allow = True
+        else:
+            if ticket.manager:
+                cur_receiver = ticket.manager
+            # if len(msgs) > 1:
+                new_msg_allow = True
+
         Dict = {
             'ticket': ticket,
-            'messages': get_messages_for_ticket(ticket),
+            'messages': msgs,
+            'cur_receiver': cur_receiver,
+            'new_msg_allow': new_msg_allow
         }
         Dict.update(get_ticketsDict_for_staff(request.user))
 
diff --git a/templates/blocks/profile/b_support_chat.html b/templates/blocks/profile/b_support_chat.html
index 97842f1..4bd358a 100644
--- a/templates/blocks/profile/b_support_chat.html
+++ b/templates/blocks/profile/b_support_chat.html
@@ -46,7 +46,7 @@
             </div>
 
 
-            <div class="footer-chat{% if user.is_staff or ticket.manager %} hide{% endif %}">
+            <div class="footer-chat{% if not new_msg_allow  %} hide{% endif %}">
                 <div class="left-part-block-enter-message">
                     <input class="enter-message-inp" onkeypress="sendMessageEnter(event,{{ ticket.id }},{{ user.id }},{{ ticket.owner.id }})" placeholder="Отправить сообщение">
                 </div>