diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index a35aebd..e5e41f5 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -14,7 +14,8 @@ import {FocusNextDirective} from "@/directives/focus-next.directive";
     <app-footer/>`
 })
 export class AppComponent {
-  constructor() {
+  constructor(tokenRefreshService: TokenRefreshService) {
     registerLocaleData(localeRu);
+    tokenRefreshService.startTokenRefresh();
   }
 }
diff --git a/src/services/token-refresh.service.ts b/src/services/token-refresh.service.ts
new file mode 100644
index 0000000..b99996d
--- /dev/null
+++ b/src/services/token-refresh.service.ts
@@ -0,0 +1,72 @@
+import {BehaviorSubject, interval, Subscription, switchMap} from "rxjs";
+import {Injectable} from "@angular/core";
+import {AuthService} from "@service/auth.service";
+import {environment} from "@environment";
+
+@Injectable({
+  providedIn: 'root',
+})
+export class TokenRefreshService {
+  private tokenRefreshSubscription: Subscription | undefined;
+  private tokenRefreshing$ = new BehaviorSubject<boolean>(false);
+  private refreshTokenExpireMs: number = environment.retryDelay;
+
+  constructor(private authService: AuthService) {
+    this.setRefreshTokenExpireMs(AuthService.tokenExpiresIn.getTime() - 1000 - Date.now());
+
+    authService.tokenChangeError.subscribe(_ => {
+      console.log('Token change error event received');
+      this.tokenRefreshing$.next(false);
+      this.stopTokenRefresh();
+    });
+    authService.expireTokenChange.subscribe(date => {
+      console.log('Expire token change event received:', date);
+      this.setRefreshTokenExpireMs(date.getTime() - 1000 - Date.now());
+    });
+  }
+
+  public startTokenRefresh(date: Date | null = null): void {
+    if (date)
+      this.refreshTokenExpireMs = new Date(date).getTime() - 1000 - Date.now();
+
+    if (!this.tokenRefreshSubscription || this.tokenRefreshSubscription.closed) {
+      this.tokenRefreshSubscription = interval(this.refreshTokenExpireMs).pipe(
+        switchMap(() => {
+          this.tokenRefreshing$.next(true);
+          return this.authService.refreshToken();
+        })
+      ).subscribe({
+        next: (_) => {
+          this.tokenRefreshing$.next(false);
+        },
+        error: error => {
+          console.error('Token refresh error:', error);
+          this.tokenRefreshing$.next(false);
+        }
+      });
+    }
+  }
+
+  public getTokenRefreshing$(): BehaviorSubject<boolean> {
+    return this.tokenRefreshing$;
+  }
+
+  public stopTokenRefresh(): void {
+    if (this.tokenRefreshSubscription && !this.tokenRefreshSubscription.closed) {
+      this.tokenRefreshSubscription.unsubscribe();
+      this.tokenRefreshSubscription = undefined;
+    }
+  }
+
+  public setRefreshTokenExpireMs(expireMs: number): void {
+    if (expireMs < environment.retryDelay)
+      expireMs = 3000;
+
+    console.log(expireMs);
+    this.refreshTokenExpireMs = expireMs;
+
+    this.stopTokenRefresh();
+    this.startTokenRefresh();
+  }
+}
+