diff --git a/src/__data__/api/api.ts b/src/__data__/api/api.ts
index 10a5ee3..6dee244 100644
--- a/src/__data__/api/api.ts
+++ b/src/__data__/api/api.ts
@@ -31,15 +31,35 @@ export const api = createApi({
     ) => {
       const response = await fetch(input, init)
 
-      if (response.status === 403) keycloak.login()
+      if (response.status === 401 || response.status === 403) {
+        const { isAuthLoopBlocked, recordAuthAttempt } = await import('../../utils/authLoopGuard')
+        
+        if (!isAuthLoopBlocked()) {
+          recordAuthAttempt()
+          keycloak.login()
+        } else {
+          console.error('Auth loop detected, not redirecting to login')
+        }
+      }
 
       return response
     },
     headers: {
       'Content-Type': 'application/json;charset=utf-8',
     },
-    prepareHeaders: (headers) => {
-      headers.set('Authorization', `Bearer ${keycloak.token}`)
+    prepareHeaders: async (headers) => {
+      try {
+        // Обновить токен, если он истекает в течение 30 секунд
+        await keycloak.updateToken(30)
+      } catch (error) {
+        console.error('Failed to refresh token:', error)
+      }
+      
+      if (keycloak.token) {
+        headers.set('Authorization', `Bearer ${keycloak.token}`)
+      }
+      
+      return headers
     },
   }),
   tagTypes: ['Task', 'Chain', 'User', 'Submission', 'Stats'],
diff --git a/src/index.tsx b/src/index.tsx
index 81efdfd..3c08658 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -34,9 +34,22 @@ export const mount = async (Component, element = document.getElementById('app'))
 
     recordAuthAttempt()
     await keycloak.init({
-      onLoad: 'login-required'
+      onLoad: 'login-required',
+      checkLoginIframe: false
     })
 
+    // Настройка автоматического обновления токена
+    setInterval(() => {
+      keycloak.updateToken(70).then((refreshed) => {
+        if (refreshed) {
+          console.log('Token was successfully refreshed')
+        }
+      }).catch(() => {
+        console.error('Failed to refresh token, redirecting to login')
+        keycloak.login()
+      })
+    }, 60000) // Проверять каждую минуту
+
     const userInfo = await keycloak.loadUserInfo()
 
     if (userInfo && keycloak.tokenParsed) {