diff --git a/static/js/check_new_messages.js b/static/js/check_new_messages.js
index ddcbb61..b4c97f6 100644
--- a/static/js/check_new_messages.js
+++ b/static/js/check_new_messages.js
@@ -9,7 +9,10 @@ window.onload = function () {
 
 function funcFocus(){
 
-    document.querySelector(".enter-message-inp").focus()
+    let inp = document.querySelector(".enter-message-inp")
+    if (inp !== null){
+        inp.focus()
+    }
 }
 
 
diff --git a/templates/blocks/profile/b_support_chat.html b/templates/blocks/profile/b_support_chat.html
index 88cb3a6..1c84c09 100644
--- a/templates/blocks/profile/b_support_chat.html
+++ b/templates/blocks/profile/b_support_chat.html
@@ -48,7 +48,7 @@
 
             <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">
+                    <input class="enter-message-inp" onfocus="check_new_messages_timeout()" onkeypress="sendMessageEnter(event,{{ ticket.id }},{{ user.id }},{{ ticket.owner.id }})" placeholder="Отправить сообщение">
                 </div>
                 <div class="right-part-block-enter-message">
                     <button class="attach-file-btn-message" onclick="attachFilemeassge()"></button>