diff --git a/ChatServiceApp/models.py b/ChatServiceApp/models.py
index b9ab20a..827d729 100644
--- a/ChatServiceApp/models.py
+++ b/ChatServiceApp/models.py
@@ -38,8 +38,17 @@ class MsgGroup(BaseModel):
     manager = models.ForeignKey(User, verbose_name=_('Менеджер'), related_name='rel_msgGroups_for_manager',
                               on_delete=models.SET_NULL, null=True)
 
-    def get_last_msg(self):
-        return self.rel_messages_for_group.all().order_by('-createDT').first()
+    def get_last_msg_txt(self):
+        msg = self.rel_messages_for_group.all().order_by('-createDT').first()
+        if not msg:
+            return self.text
+
+        if msg.text:
+            return msg.text
+        elif msg.files:
+            return msg.files[0].file_name
+
+        return self.name
 
     class Meta:
         verbose_name = _('Тикет')
diff --git a/static/js/chat_socket_functions/etc_operations_for_chat_socket.js b/static/js/chat_socket_functions/etc_operations_for_chat_socket.js
index 0aac18f..200fbd2 100644
--- a/static/js/chat_socket_functions/etc_operations_for_chat_socket.js
+++ b/static/js/chat_socket_functions/etc_operations_for_chat_socket.js
@@ -1,13 +1,16 @@
 
 function update_count_unread_messages (data) {
-    let list_unrd = document.querySelectorAll(".unredmessages_value_text")
-    let list_unrd_parent = document.querySelectorAll(".icon_unread_messages")
-    let i = 0
-    for (i;i < list_unrd.length;i++){
-        if (!list_unrd_parent[i].classList.contains("showed")){
-            list_unrd_parent[i].classList.toggle("showed")
+    let selected_btn = document.querySelector(".selected")
+    if (selected_btn.dataset['ajaxUrl'] !== 'chats'){
+        let list_unrd = document.querySelectorAll(".unredmessages_value_text")
+        let list_unrd_parent = document.querySelectorAll(".icon_unread_messages")
+        let i = 0
+        for (i;i < list_unrd.length;i++){
+            if (!list_unrd_parent[i].classList.contains("showed")){
+                list_unrd_parent[i].classList.toggle("showed")
+            }
+            list_unrd[i].innerHTML = data.unread_msgs_count.toString()
         }
-        list_unrd[i].innerHTML = data.unread_msgs_count.toString()
     }
 }
 
diff --git a/static/js/user_profile_2.js b/static/js/user_profile_2.js
index 45fda44..12e09b1 100644
--- a/static/js/user_profile_2.js
+++ b/static/js/user_profile_2.js
@@ -95,7 +95,9 @@ function deleteMarkerMessages (el) {
     let marker = el.querySelectorAll(".icon_unread_messages")
     if (marker.length > 0){
         marker[0].classList.remove("showed")
-        marker[1].classList.remove("showed")
+        if (marker[1]){
+            marker[1].classList.remove("showed")
+        }
     }
 }
 
diff --git a/templates/widgets/w_request_tech_support.html b/templates/widgets/w_request_tech_support.html
index a1445d0..5d94897 100644
--- a/templates/widgets/w_request_tech_support.html
+++ b/templates/widgets/w_request_tech_support.html
@@ -19,11 +19,7 @@
     <div class="message-sprt-title">
         <span>
 {#            Текст последнего сообщени в чате (с размытием)#}
-            {% if ticket.get_last_msg.text %}
-                {{ ticket.get_last_msg.text }}
-            {% elif ticket.get_last_msg.files %}
-                {{ ticket.get_last_msg.files.0.file_name }}
-            {% endif %}
+            {{ ticket.get_last_msg_txt }}
         </span>
     </div>