diff --git a/package.json b/package.json
index d9b1886..2dd8f33 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
         "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
         "@emotion/react": "^11.10.5",
         "@emotion/styled": "^11.10.5",
-        "@frontend/kitui": "^1.0.100",
+        "@frontend/kitui": "^1.0.108",
         "@mui/icons-material": "^5.10.14",
         "@mui/material": "^5.10.14",
         "@popperjs/core": "^2.11.8",
diff --git a/src/components/FloatingSupportChat/Chat.tsx b/src/components/FloatingSupportChat/Chat.tsx
index 4a76beb..480a01e 100644
--- a/src/components/FloatingSupportChat/Chat.tsx
+++ b/src/components/FloatingSupportChat/Chat.tsx
@@ -158,8 +158,12 @@ export default function Chat({ open = false, onclickArrow, sx }: Props) {
     url:
       process.env.REACT_APP_DOMAIN +
       `/heruvym/v1.0.0/ticket?ticket=${sessionData?.ticketId}&s=${sessionData?.sessionId}`,
+      
     onNewData: (ticketMessages) => {
-      console.log("ticketMessages useSSESubscription " + ticketMessages)
+  console.log("Chat")
+
+      console.log("ticketMessages useSSESubscription ")
+      console.log(ticketMessages)
       const isTicketClosed = ticketMessages.some(
         (message) => message.session_id === "close"
       );
@@ -171,10 +175,14 @@ export default function Chat({ open = false, onclickArrow, sx }: Props) {
         }
         return;
       }
+
+console.log("under checking some close message -----------------------------------------")
+
       updateSSEValue(ticketMessages);
       addOrUpdateUnauthMessages(ticketMessages);
     },
     onDisconnect: useCallback(() => {
+      console.log("DISCONNECT")
       setUnauthIsPreventAutoscroll(false);
       setSseEnabled(false);
     }, []),
@@ -249,41 +257,39 @@ export default function Chat({ open = false, onclickArrow, sx }: Props) {
   );
 
   useEffect(() => {
-    if (open) {
-      console.log("SHOWN")
-      console.log("messages")
-      console.log(messages)
-      console.log("open")
-      console.log(open)
-      if (messages.length > 1) {
-
-        let last_message
-
-        for (let i = messages.length - 1; i >= 0; i--) {
-          if (messages[i].ticket_id !== "111") {
-            last_message = messages[i];
-            break;
-          }
+    if (open && messages.length > 1) {
+      let lastUnreadMessage = null;
+      
+      // Ищем последнее непрочитанное чужое сообщение до первого прочитанного или своего
+      for (let i = messages.length - 1; i >= 0; i--) {
+        const message = messages[i];
+        const isOwnMessage = (ticket.sessionData?.sessionId || user) === message.user_id;
+        
+        // Пропускаем системные сообщения
+        if (message.ticket_id === "111") {
+          continue;
         }
-
-        console.log("last_message")
-        console.log(last_message)
-
-        if (last_message) {
-          console.log("if")
-          console.log(((ticket.sessionData?.sessionId || user) !== last_message.user_id) && last_message.shown.me !== 1 && last_message.ticket_id !== "111")
-          console.log(((ticket.sessionData?.sessionId || user) !== last_message.user_id))
-          console.log(last_message.shown.me !== 1)
-
-          if (((ticket.sessionData?.sessionId || user) !== last_message.user_id) && last_message.shown.me !== 1 && last_message.ticket_id !== "111") {
-            shownMessage(last_message.id);
-          }
-
-
-          console.log("user")
-          console.log(user)
-          console.log(messages[messages.length - 1])
+        
+        // Если встретили своё сообщение - прерываем поиск
+        if (isOwnMessage) {
+          break;
         }
+        
+        // Если встретили прочитанное сообщение - прерываем поиск
+        if (message.shown?.me === 1) {
+          break;
+        }
+        
+        // Если сообщение чужое и не прочитано - запоминаем его
+        if (!isOwnMessage && message.shown?.me !== 1) {
+          lastUnreadMessage = message;
+          break;
+        }
+      }
+
+      // Если нашли непрочитанное сообщение - отмечаем его как прочитанное
+      if (lastUnreadMessage) {
+        shownMessage(lastUnreadMessage.id);
       }
     }
   }, [open, messages]);
diff --git a/src/components/ProtectedLayout.tsx b/src/components/ProtectedLayout.tsx
index 444b1d4..91d77d1 100644
--- a/src/components/ProtectedLayout.tsx
+++ b/src/components/ProtectedLayout.tsx
@@ -40,6 +40,7 @@ export default function ProtectedLayout() {
       process.env.REACT_APP_DOMAIN +
       `/heruvym/v1.0.0/subscribe?Authorization=${token}`,
     onNewData: (data) => {
+      console.log("ProtectedLayout")
       updateSSEValue(data);
       updateTickets(data.filter((d) => Boolean(d.id)));
       setTicketCount(data.length);
diff --git a/src/pages/Support/SupportChat.tsx b/src/pages/Support/SupportChat.tsx
index 6ccdf79..199349e 100644
--- a/src/pages/Support/SupportChat.tsx
+++ b/src/pages/Support/SupportChat.tsx
@@ -99,7 +99,9 @@ function SupportChat() {
     url:
       process.env.REACT_APP_DOMAIN +
       `/heruvym/v1.0.0/ticket?ticket=${ticketId}&Authorization=${token}`,
+      
     onNewData: (ticketMessages) => {
+      console.log("SupportChat")
       console.log("ticketMessages")
       console.log(ticketMessages)
       const data = ticketMessages.filter(t => {
diff --git a/src/support/hooks/useMessageOwnership.ts b/src/support/hooks/useMessageOwnership.ts
new file mode 100644
index 0000000..2ac677d
--- /dev/null
+++ b/src/support/hooks/useMessageOwnership.ts
@@ -0,0 +1,73 @@
+import { TicketMessage } from "@frontend/kitui";
+import { useUserStore } from "@root/stores/user";
+
+interface UseMessageOwnershipProps {
+  message: TicketMessage;
+  sessionId?: string;
+  ticketUserId?: string;
+}
+
+interface UseMessageOwnershipResult {
+  isOwnMessage: boolean;
+  isUnread: boolean;
+}
+
+export const useMessageOwnership = ({ 
+  message, 
+  sessionId,
+  ticketUserId 
+}: UseMessageOwnershipProps): UseMessageOwnershipResult => {
+  const userId = useUserStore((state) => state.user?._id);
+  
+  // Определяем владельца сообщения
+  const isOwnMessage = (sessionId || userId || ticketUserId) === message.user_id;
+  
+  // Сообщение считается непрочитанным если:
+  // 1. Оно не моё
+  // 2. Не отмечено как прочитанное (shown.me !== 1)
+  // 3. Не является системным (ticket_id !== "111")
+  const isUnread = !isOwnMessage && message.shown?.me !== 1 && message.ticket_id !== "111";
+
+  return {
+    isOwnMessage,
+    isUnread
+  };
+};
+
+interface UseUnreadMessagesCountProps {
+  messages: TicketMessage[];
+  sessionId?: string;
+  ticketUserId?: string;
+}
+
+export const useUnreadMessagesCount = ({
+  messages,
+  sessionId,
+  ticketUserId
+}: UseUnreadMessagesCountProps): number => {
+  const userId = useUserStore((state) => state.user?._id);
+
+  // Считаем непрочитанные сообщения до первого прочитанного или своего
+  let unreadCount = 0;
+  
+  for (const message of messages) {
+    const isOwnMessage = (sessionId || userId || ticketUserId) === message.user_id;
+    
+    // Если это моё сообщение - прерываем подсчет
+    if (isOwnMessage) {
+      break;
+    }
+    
+    // Если это чужое сообщение и оно не прочитано и не системное - увеличиваем счетчик
+    if (!isOwnMessage && message.shown?.me !== 1 && message.ticket_id !== "111") {
+      unreadCount++;
+    }
+    
+    // Если встретили прочитанное сообщение - прерываем подсчет
+    if (message.shown?.me === 1) {
+      break;
+    }
+  }
+
+  return unreadCount;
+}; 
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 7481d4e..d13bbba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1516,10 +1516,10 @@
   resolved "https://registry.yarnpkg.com/@eslint/js/-/js-8.57.1.tgz#de633db3ec2ef6a3c89e2f19038063e8a122e2c2"
   integrity sha512-d9zaMRSTIKDLhctzH12MtXvJKSSUhaHcjV+2Z+GK+EEY7XKpP5yR4x+N3TAcHTcu963nIr+TMcCb4DBCYX1z6Q==
 
-"@frontend/kitui@^1.0.100":
-  version "1.0.100"
-  resolved "http://gitea.pena/api/packages/skeris/npm/%40frontend%2Fkitui/-/1.0.100/kitui-1.0.100.tgz#36045436d129ca8aaccbe0b2f7065d575eabed9f"
-  integrity sha512-kt7WqtpAfzOaMH0T9BhUMnn9p5Vb+PxZXuBs8I4YCno4BLmcHMSQ3ZsGYKAZRvpTZx8GIQbi2V83VRe+v5xSmA==
+"@frontend/kitui@^1.0.108":
+  version "1.0.108"
+  resolved "http://gitea.pena/api/packages/skeris/npm/%40frontend%2Fkitui/-/1.0.108/kitui-1.0.108.tgz#1bb609dfe07668b6fd9a7b8618c229e0bb609f1e"
+  integrity sha512-4DiF7GHX0RbBMZpFioclc3B87N+HrGLv1B3DveUCdHzukfxvFXyEKnRZQ4wYljO2A3FLSD9+4Dr6cSuZYw95OQ==
   dependencies:
     immer "^10.0.2"
     reconnecting-eventsource "^1.6.2"