diff --git a/webapp/packages/core-app/src/index.ts b/webapp/packages/core-app/src/index.ts
index ec0111a0cf..d6742cee8b 100644
--- a/webapp/packages/core-app/src/index.ts
+++ b/webapp/packages/core-app/src/index.ts
@@ -21,6 +21,7 @@ export * from './shared/NavigationTabs/NavigationTabsService';
 export * from './shared/NavigationTabs/TabNavigationContext';
 export * from './shared/ToolsPanel/LogViewTab/LogViewerMenuService';
 export * from './shared/ToolsPanel/LogViewTab/LogViewerService';
+export * from './shared/SessionExpire/SessionExpireService';
 export * from './NavigationTree/NavigationTreeService';
 export * from './NavigationTree/NavigationTreeContextMenuService';
 export * from './AppLocaleService';
diff --git a/webapp/packages/core-dialogs/src/SessionExpire/SessionExpireService.ts b/webapp/packages/core-app/src/shared/SessionExpire/SessionExpireService.ts
similarity index 64%
rename from webapp/packages/core-dialogs/src/SessionExpire/SessionExpireService.ts
rename to webapp/packages/core-app/src/shared/SessionExpire/SessionExpireService.ts
index 7a9096c371..c8dbec6d5c 100644
--- a/webapp/packages/core-dialogs/src/SessionExpire/SessionExpireService.ts
+++ b/webapp/packages/core-app/src/shared/SessionExpire/SessionExpireService.ts
@@ -8,12 +8,14 @@
 
 import { Subject } from 'rxjs';
 
+import { ActionSnackbar } from '@cloudbeaver/core-blocks';
 import { injectable } from '@cloudbeaver/core-di';
+import { CommonDialogService } from '@cloudbeaver/core-dialogs';
+import { ENotificationType, NotificationService } from '@cloudbeaver/core-events';
 import {
   GQLError, GraphQLService, EServerErrorCode
 } from '@cloudbeaver/core-sdk';
 
-import { CommonDialogService } from '../CommonDialog/CommonDialogService';
 import { SessionExpiredDialog } from './SessionExpiredDialog';
 
 @injectable()
@@ -23,11 +25,12 @@ export class SessionExpireService {
   onSessionExpire = new Subject();
   constructor(
     private graphQLService: GraphQLService,
+    private notificationService: NotificationService,
     private commonDialogService: CommonDialogService
   ) {
   }
 
-  subscribe() {
+  subscribe(): void {
     this.graphQLService.registerInterceptor(this.sessionExpiredInterceptor.bind(this));
   }
 
@@ -40,7 +43,14 @@ export class SessionExpireService {
         && !this.isNotifiedAboutExpiredSession) {
         this.isNotifiedAboutExpiredSession = true;
         this.onSessionExpire.next();
-        await this.commonDialogService.open(SessionExpiredDialog, null);
+        try {
+          await this.commonDialogService.open(SessionExpiredDialog, null);
+        } finally {
+          this.notificationService.customNotification(() => ActionSnackbar, {
+            actionText: 'app_root_session_expired_reload',
+            onAction: () => location.reload(),
+          }, { title: 'app_root_session_expired_title', persistent: true, type: ENotificationType.Error });
+        }
       }
       throw exception;
     }
diff --git a/webapp/packages/core-dialogs/src/SessionExpire/SessionExpiredDialog.tsx b/webapp/packages/core-app/src/shared/SessionExpire/SessionExpiredDialog.tsx
similarity index 90%
rename from webapp/packages/core-dialogs/src/SessionExpire/SessionExpiredDialog.tsx
rename to webapp/packages/core-app/src/shared/SessionExpire/SessionExpiredDialog.tsx
index dde252d8f6..924ca79494 100644
--- a/webapp/packages/core-dialogs/src/SessionExpire/SessionExpiredDialog.tsx
+++ b/webapp/packages/core-app/src/shared/SessionExpire/SessionExpiredDialog.tsx
@@ -11,12 +11,10 @@ import { useCallback } from 'react';
 import styled, { css } from 'reshadow';
 
 import { Button } from '@cloudbeaver/core-blocks';
+import { CommonDialogWrapper, DialogComponentProps } from '@cloudbeaver/core-dialogs';
 import { useTranslate } from '@cloudbeaver/core-localization';
 import { useStyles } from '@cloudbeaver/core-theming';
 
-import { CommonDialogWrapper } from '../CommonDialog/CommonDialog/CommonDialogWrapper';
-import { DialogComponentProps } from '../CommonDialog/CommonDialogService';
-
 const styles = css`
   dialog-content {
     display: flex;
diff --git a/webapp/packages/core-blocks/src/Snackbars/ActionSnackbar.tsx b/webapp/packages/core-blocks/src/Snackbars/ActionSnackbar.tsx
new file mode 100644
index 0000000000..0448c30564
--- /dev/null
+++ b/webapp/packages/core-blocks/src/Snackbars/ActionSnackbar.tsx
@@ -0,0 +1,58 @@
+/*
+ * cloudbeaver - Cloud Database Manager
+ * Copyright (C) 2020 DBeaver Corp and others
+ *
+ * Licensed under the Apache License, Version 2.0.
+ * you may not use this file except in compliance with the License.
+ */
+
+import { useEffect, useState } from 'react';
+import styled, { use } from 'reshadow';
+
+import { Button, IconButton } from '@cloudbeaver/core-blocks';
+import { NotificationComponentProps } from '@cloudbeaver/core-events';
+import { useTranslate } from '@cloudbeaver/core-localization';
+import { NotificationMark } from '@cloudbeaver/core-notifications';
+import { useStyles } from '@cloudbeaver/core-theming';
+
+import { SNACKBAR_COMMON_STYLES } from './SnackbarCommonStyles';
+
+type ExtraProps = {
+  onAction: () => void;
+  actionText: string;
+}
+
+export const ActionSnackbar: React.FC<NotificationComponentProps & ExtraProps> = function ActionSnackbar({
+  notification, onAction, actionText,
+}) {
+  const styles = useStyles(SNACKBAR_COMMON_STYLES);
+  const [mounted, setMounted] = useState(false);
+  const translate = useTranslate();
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  return styled(styles)(
+    <notification as="div" {...use({ mounted })}>
+      <notification-header as="div">
+        <NotificationMark type={notification.type} />
+        <message as="div">{translate(notification.title)}</message>
+        {!notification.persistent && (
+          <IconButton
+            name="cross"
+            viewBox="0 0 16 16"
+            onClick={notification.close}
+          />
+        )}
+      </notification-header>
+      <notification-body as="div">
+        <actions as="div">
+          <Button type="button" mod={['outlined']} onClick={onAction}>
+            {translate(actionText)}
+          </Button>
+        </actions>
+      </notification-body>
+    </notification>
+  );
+};
diff --git a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/styles.ts b/webapp/packages/core-blocks/src/Snackbars/SnackbarCommonStyles.ts
similarity index 97%
rename from webapp/packages/core-notifications/src/NotificationsItem/Snackbar/styles.ts
rename to webapp/packages/core-blocks/src/Snackbars/SnackbarCommonStyles.ts
index 1c1b2e0f5e..a23b7e70d7 100644
--- a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/styles.ts
+++ b/webapp/packages/core-blocks/src/Snackbars/SnackbarCommonStyles.ts
@@ -10,7 +10,7 @@ import { css } from 'reshadow';
 
 import { composes } from '@cloudbeaver/core-theming';
 
-export const SNACKBAR_STYLES = composes(
+export const SNACKBAR_COMMON_STYLES = composes(
   css`
     notification {
       composes: theme-background-surface theme-text-on-surface from global;
diff --git a/webapp/packages/core-blocks/src/index.ts b/webapp/packages/core-blocks/src/index.ts
index 0012699a46..d1f022baf7 100644
--- a/webapp/packages/core-blocks/src/index.ts
+++ b/webapp/packages/core-blocks/src/index.ts
@@ -33,3 +33,5 @@ export * from './TextPlaceholder';
 export * from './useClipboard';
 export * from './useFocus';
 export * from './BlocksLocaleService';
+export * from './Snackbars/ActionSnackbar';
+export * from './Snackbars/SnackbarCommonStyles';
diff --git a/webapp/packages/core-bootstrap/src/AppBootstrap.ts b/webapp/packages/core-bootstrap/src/AppBootstrap.ts
index 17546199db..c32fe07f54 100644
--- a/webapp/packages/core-bootstrap/src/AppBootstrap.ts
+++ b/webapp/packages/core-bootstrap/src/AppBootstrap.ts
@@ -11,10 +11,9 @@ import {
   NavigationTabsService,
   NavigationTreeContextMenuService,
   LogViewerMenuService,
-  ConnectionSchemaManagerService,
+  ConnectionSchemaManagerService, SessionExpireService
 } from '@cloudbeaver/core-app';
 import { injectable } from '@cloudbeaver/core-di';
-import { SessionExpireService } from '@cloudbeaver/core-dialogs';
 import { ExceptionsCatcherService } from '@cloudbeaver/core-events';
 import { ThemeService } from '@cloudbeaver/core-theming';
 
diff --git a/webapp/packages/core-bootstrap/src/manifest.ts b/webapp/packages/core-bootstrap/src/manifest.ts
index 2a4c4b5717..d357a37ec7 100644
--- a/webapp/packages/core-bootstrap/src/manifest.ts
+++ b/webapp/packages/core-bootstrap/src/manifest.ts
@@ -37,6 +37,7 @@ import {
   CoreSettingsService,
   AdministrationTopAppBarBootstrapService,
   AppLocaleService,
+  SessionExpireService
 } from '@cloudbeaver/core-app';
 import {
   AuthInfoService,
@@ -61,7 +62,7 @@ import {
   ConnectionsAdministrationNavService,
 } from '@cloudbeaver/core-connections';
 import { PluginManifest } from '@cloudbeaver/core-di';
-import { CommonDialogService, ContextMenuService, SessionExpireService } from '@cloudbeaver/core-dialogs';
+import { CommonDialogService, ContextMenuService } from '@cloudbeaver/core-dialogs';
 import { NotificationService, ExceptionsCatcherService, EventsSettingsService } from '@cloudbeaver/core-events';
 import { LocalizationService } from '@cloudbeaver/core-localization';
 import { PluginManagerService } from '@cloudbeaver/core-plugin';
diff --git a/webapp/packages/core-dialogs/src/index.ts b/webapp/packages/core-dialogs/src/index.ts
index 691d8ac6db..0952fa08e1 100644
--- a/webapp/packages/core-dialogs/src/index.ts
+++ b/webapp/packages/core-dialogs/src/index.ts
@@ -14,5 +14,3 @@ export * from './Menu/models/ComputedMenuPanelModel';
 export * from './Menu/ContextMenu/ContextMenuService';
 export * from './Menu/ContextMenu/IContextMenuItem';
 export * from './Menu/ContextMenu/IMenuContext';
-
-export * from './SessionExpire/SessionExpireService';
diff --git a/webapp/packages/core-events/src/EventsSettingsService.ts b/webapp/packages/core-events/src/EventsSettingsService.ts
index c248ec4e62..c0a11b2f5b 100644
--- a/webapp/packages/core-events/src/EventsSettingsService.ts
+++ b/webapp/packages/core-events/src/EventsSettingsService.ts
@@ -11,6 +11,8 @@ import { PluginManagerService } from '@cloudbeaver/core-plugin';
 
 const defaultSettings = {
   notificationsPool: 5,
+  maxPersistentAllow: 1,
+
 };
 
 export type EventsSettings = typeof defaultSettings
diff --git a/webapp/packages/core-events/src/INotification.ts b/webapp/packages/core-events/src/INotification.ts
index 6ea55579a2..1ebf9b8712 100644
--- a/webapp/packages/core-events/src/INotification.ts
+++ b/webapp/packages/core-events/src/INotification.ts
@@ -9,34 +9,50 @@
 export enum ENotificationType {
   Info = 'Info',
   Error = 'Error',
+  Success = 'Success',
   Custom =' Custom'
 }
 
-export type NotificationComponentProps<T = undefined> = {
-  notification: INotification<T>;
+export type INotificationExtraProps<T> = Record<string, any> & {
+  source?: T;
+}
+
+export type NotificationComponentProps<
+  TSource = undefined,
+  TProps extends INotificationExtraProps<TSource> = INotificationExtraProps<TSource>> = {
+  notification: INotification<TSource, TProps>;
   onClose: () => void;
 }
-export type NotificationComponent<T = undefined> = React.FunctionComponent<NotificationComponentProps<T>>
 
-export interface INotification<T = undefined> {
+export type NotificationComponent<
+  TSource = undefined,
+  TProps extends INotificationExtraProps<TSource> = INotificationExtraProps<TSource>,
+> = React.FunctionComponent<NotificationComponentProps<TSource> & TProps>
+
+export interface INotification<
+  TSource = undefined,
+  TProps extends INotificationExtraProps<TSource> = INotificationExtraProps<TSource>> {
   readonly id: number;
   type: ENotificationType;
   title: string;
   message?: string;
   details?: string | Error;
+  persistent?: boolean;
   isSilent: boolean;
-  customComponent?: () => NotificationComponent<T>;
-  source: T;
+  extraProps: TProps;
+  customComponent?: () => NotificationComponent<TSource, TProps>;
   close: () => void;
   showDetails: () => void;
 }
 
-export interface INotificationOptions<T = undefined> {
+export interface INotificationOptions<
+  TSource = undefined,
+  TProps extends INotificationExtraProps<TSource> = INotificationExtraProps<TSource>> {
   title: string;
   message?: string;
   details?: string | Error;
   isSilent?: boolean;
   persistent?: boolean;
-  customComponent?: () => NotificationComponent<T>;
-  source?: T;
+  extraProps?: TProps;
+  customComponent?: () => NotificationComponent<TSource, TProps>;
 }
diff --git a/webapp/packages/core-events/src/NotificationService.ts b/webapp/packages/core-events/src/NotificationService.ts
index cf73942a60..308bce0466 100644
--- a/webapp/packages/core-events/src/NotificationService.ts
+++ b/webapp/packages/core-events/src/NotificationService.ts
@@ -12,51 +12,70 @@ import { OrderedMap } from '@cloudbeaver/core-utils';
 
 import { EventsSettingsService } from './EventsSettingsService';
 import {
-  ENotificationType, INotification, INotificationOptions, NotificationComponent
+  ENotificationType, INotification, INotificationExtraProps, INotificationOptions, NotificationComponent
 } from './INotification';
 
 @injectable()
 export class NotificationService {
-  readonly notificationList = new OrderedMap<number, INotification<any>>(({ id }) => id);
+  // todo change to common new Map()
+  readonly notificationList = new OrderedMap<number, INotification<any, any>>(({ id }) => id);
   private notificationNextId = 0
 
   constructor(
     private settings: EventsSettingsService,
   ) {}
 
-  notify<T = never>(options: INotificationOptions<T>, type: ENotificationType) {
+  notify<TSource = never, TProps extends INotificationExtraProps<
+  TSource> = Record<string, any>>(
+    options: INotificationOptions<TSource, TProps>, type: ENotificationType
+  ) {
+    if (options.persistent) {
+      const persistentNotifications = this.notificationList.values.filter(value => value.persistent);
+      if (persistentNotifications.length >= this.settings.settings.getValue('maxPersistentAllow')) {
+        throw new Error(`You cannot create more than ${this.settings.settings.getValue('maxPersistentAllow')} persistent notification`);
+      }
+    }
+
     const id = this.notificationNextId++;
 
-    const notification: INotification<T> = {
+    const notification: INotification<TSource, TProps> = {
       id,
       title: options.title,
       message: options.message,
       details: options.details,
       isSilent: !!options.isSilent,
       customComponent: options.customComponent,
-      source: options.source!,
+      extraProps: options.extraProps || {} as TProps,
+      persistent: options.persistent,
       type,
       close: this.close.bind(this, id),
       showDetails: this.showDetails.bind(this, id),
     };
+
     this.notificationList.addValue(notification);
 
-    if (this.notificationList.values.length > this.settings.settings.getValue('notificationsPool')) {
-      this.notificationList.remove(this.notificationList.keys[0]);
+    const filteredNotificationList = this.notificationList.values.filter(notification => !notification.persistent);
+
+    if (filteredNotificationList.length > this.settings.settings.getValue('notificationsPool')) {
+      let i = 0;
+      while (this.notificationList.get(this.notificationList.keys[i])?.persistent) {
+        i++;
+      }
+      this.notificationList.remove(this.notificationList.keys[i]);
     }
   }
 
-  customNotification<T = never>(
-    component: () => NotificationComponent<T>,
-    source?: T,
-    options?: INotificationOptions<T>
+  customNotification<TSource = never, TProps extends INotificationExtraProps<TSource> = Record<string, any>>(
+    component: () => NotificationComponent<TSource, TProps>,
+    props?: TProps & INotificationExtraProps<TSource>,
+    options?: INotificationOptions<TSource, TProps> & { type?: ENotificationType; }
   ) {
     this.notify({
       title: '',
       ...options,
       customComponent: component,
-      source,
-    }, ENotificationType.Custom);
+      extraProps: props || {} as TProps,
+    }, options?.type ?? ENotificationType.Custom);
   }
 
   logInfo<T>(notification: INotificationOptions<T>) {
diff --git a/webapp/packages/core-localization/src/locales/ru.ts b/webapp/packages/core-localization/src/locales/ru.ts
index b683116dbf..599e8608cb 100644
--- a/webapp/packages/core-localization/src/locales/ru.ts
+++ b/webapp/packages/core-localization/src/locales/ru.ts
@@ -18,7 +18,7 @@ export const defaultRULocale = [
   ['ui_data_saving_error', 'Ошибка при сохранении изменений'],
   ['ui_no_matches_placeholder', 'По вашему запросу ничего не найдено.'],
   ['root_permission_denied', 'Отказано в доступе'],
-  ['app_root_session_expired_title', 'Сесстия истекла'],
+  ['app_root_session_expired_title', 'Сессия истекла'],
   ['app_root_session_expired_message', 'Сессия истекла. Хотите перезагрузить страницу?'],
   ['app_root_session_expired_reload', 'Перезагрузить'],
   ['core_eventsLog_dbeaverErrorDetails', 'Детали ошибки'],
diff --git a/webapp/packages/core-notifications/src/NotificationsItem/NotificationItemController.ts b/webapp/packages/core-notifications/src/NotificationsItem/NotificationItemController.ts
index d6f973aad8..7fbaa17ee3 100644
--- a/webapp/packages/core-notifications/src/NotificationsItem/NotificationItemController.ts
+++ b/webapp/packages/core-notifications/src/NotificationsItem/NotificationItemController.ts
@@ -31,7 +31,7 @@ export class NotificationItemController implements IInitializableController {
       this.handleShowDetails = this.showDetails.bind(this);
     }
 
-    if (notification.type !== ENotificationType.Error) {
+    if (notification.type !== ENotificationType.Error && !notification.persistent) {
       this.closeAfter = FadeTimeout;
     }
   }
diff --git a/webapp/packages/core-notifications/src/NotificationsItem/NotificationsItem.tsx b/webapp/packages/core-notifications/src/NotificationsItem/NotificationsItem.tsx
index 9a06908cd0..7d37bf6bcc 100644
--- a/webapp/packages/core-notifications/src/NotificationsItem/NotificationsItem.tsx
+++ b/webapp/packages/core-notifications/src/NotificationsItem/NotificationsItem.tsx
@@ -26,7 +26,7 @@ export const NotificationsItem = observer(function Notification({ notification }
 
   if (notification.customComponent) {
     const Custom = notification.customComponent();
-    return <Custom notification={notification} onClose={controller.handleClose} />;
+    return <Custom notification={notification} onClose={controller.handleClose} {...notification.extraProps} />;
   }
 
   return (
@@ -34,9 +34,9 @@ export const NotificationsItem = observer(function Notification({ notification }
       text={notification.title}
       type={notification.type}
       disableShowDetails={controller.isDetailsDialogOpen}
+      closeAfter={controller.closeAfter}
       onClose={controller.handleClose}
       onShowDetails={controller.handleShowDetails}
-      closeAfter={controller.closeAfter}
     />
   );
 });
diff --git a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/NotificationMark.tsx b/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/NotificationMark.tsx
index 57b6e194b4..86e356ebcf 100644
--- a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/NotificationMark.tsx
+++ b/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/NotificationMark.tsx
@@ -18,8 +18,10 @@ type IconProps = HTMLProps<HTMLDivElement> & {
 export function NotificationMark({ type, ...props }: IconProps) {
   return (
     <div {...props}>
+      {/* todo change to info icon */}
       {type === ENotificationType.Info && <CheckCircle />}
       {type === ENotificationType.Error && <Frown />}
+      {type === ENotificationType.Success && <CheckCircle />}
     </div>
   );
 }
diff --git a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/Snackbar.tsx b/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/Snackbar.tsx
index c21477c028..51e33dbb4f 100644
--- a/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/Snackbar.tsx
+++ b/webapp/packages/core-notifications/src/NotificationsItem/Snackbar/Snackbar.tsx
@@ -9,13 +9,12 @@
 import { useEffect, useState } from 'react';
 import styled, { use } from 'reshadow';
 
-import { Button, IconButton } from '@cloudbeaver/core-blocks';
+import { Button, IconButton, SNACKBAR_COMMON_STYLES } from '@cloudbeaver/core-blocks';
 import { ENotificationType } from '@cloudbeaver/core-events';
 import { useTranslate } from '@cloudbeaver/core-localization';
 import { useStyles } from '@cloudbeaver/core-theming';
 
 import { NotificationMark } from './NotificationMark';
-import { SNACKBAR_STYLES } from './styles';
 
 type SnackbarProps = {
   type?: ENotificationType;
@@ -34,7 +33,7 @@ export function Snackbar({
   onClose,
   onShowDetails,
 }: SnackbarProps) {
-  const styles = useStyles(SNACKBAR_STYLES);
+  const styles = useStyles(SNACKBAR_COMMON_STYLES);
   const [mounted, setMounted] = useState(false);
   const [closing, setClosing] = useState(false);
   const translate = useTranslate();
@@ -60,12 +59,12 @@ export function Snackbar({
   }, []);
 
   return styled(styles)(
-    <notification as="div" {...use({ mounted, closing })} >
+    <notification as="div" {...use({ mounted, closing })}>
       <notification-header as="div">
         {type && <NotificationMark type={type} />}
         <message as="div">{translate(text)}</message>
         {!closeAfter && onClose && (
-          <IconButton onClick={onClose} name="cross" viewBox="0 0 16 16" />
+          <IconButton name="cross" viewBox="0 0 16 16" onClick={onClose} />
         )}
       </notification-header>
       <notification-body as="div">
@@ -74,8 +73,8 @@ export function Snackbar({
             <Button
               type="button"
               mod={['outlined']}
-              onClick={onShowDetails}
               disabled={disableShowDetails}
+              onClick={onShowDetails}
             >
               {translate('ui_errors_details')}
             </Button>
diff --git a/webapp/packages/core-notifications/src/index.ts b/webapp/packages/core-notifications/src/index.ts
index 5afabefcd1..c1be625de8 100644
--- a/webapp/packages/core-notifications/src/index.ts
+++ b/webapp/packages/core-notifications/src/index.ts
@@ -1,4 +1,4 @@
-export * from './NotificationsItem/Snackbar/styles';
 export * from './NotificationsItem/Snackbar/NotificationMark';
 export * from './NotificationsItem/ErrorDetailsDialog/ErrorDetailsDialog';
 export * from './Notifications';
+export * from './NotificationsItem/Snackbar/NotificationMark';
diff --git a/webapp/packages/plugin-data-export/src/DataExportService.ts b/webapp/packages/plugin-data-export/src/DataExportService.ts
index e6a8945c71..dc01b98b48 100644
--- a/webapp/packages/plugin-data-export/src/DataExportService.ts
+++ b/webapp/packages/plugin-data-export/src/DataExportService.ts
@@ -7,7 +7,7 @@
  */
 
 import { injectable } from '@cloudbeaver/core-di';
-import { NotificationService } from '@cloudbeaver/core-events';
+import { ENotificationType, NotificationService } from '@cloudbeaver/core-events';
 import { DataTransferParameters } from '@cloudbeaver/core-sdk';
 
 import { DataExportProcessService } from './DataExportProcessService';
@@ -48,7 +48,7 @@ export class DataExportService {
       parameters
     );
 
-    this.notificationService.customNotification(() => ExportNotification, taskId);
+    this.notificationService.customNotification(() => ExportNotification, { source: taskId });
     return taskId;
   }
 }
diff --git a/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotification.tsx b/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotification.tsx
index 806580dfd6..5a30c513e5 100644
--- a/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotification.tsx
+++ b/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotification.tsx
@@ -10,11 +10,12 @@ import { observer } from 'mobx-react';
 import { useEffect, useState } from 'react';
 import styled, { use, css } from 'reshadow';
 
-import { Button, Loader, IconButton } from '@cloudbeaver/core-blocks';
+import {
+  Button, Loader, IconButton, SNACKBAR_COMMON_STYLES
+} from '@cloudbeaver/core-blocks';
 import { useController } from '@cloudbeaver/core-di';
 import { NotificationComponentProps } from '@cloudbeaver/core-events';
 import { useTranslate } from '@cloudbeaver/core-localization';
-import { SNACKBAR_STYLES } from '@cloudbeaver/core-notifications';
 import { useStyles } from '@cloudbeaver/core-theming';
 import { EDeferredState } from '@cloudbeaver/core-utils';
 
@@ -50,13 +51,13 @@ export const ExportNotification = observer(function ExportNotification({
     setMounted(true);
   }, []);
 
-  return styled(useStyles(SNACKBAR_STYLES, styles))(
-    <notification as="div" {...use({ mounted })} >
+  return styled(useStyles(SNACKBAR_COMMON_STYLES, styles))(
+    <notification as="div" {...use({ mounted })}>
       <notification-header as="div">
         <Loader loading={controller.isPending} hideMessage />
         <message as="div">{translate(controller.status)}</message>
         {!controller.isPending && (
-          <IconButton onClick={controller.delete} name="cross" viewBox="0 0 16 16" />
+          <IconButton name="cross" viewBox="0 0 16 16" onClick={controller.delete} />
         )}
       </notification-header>
       <notification-body as="div">
@@ -78,8 +79,8 @@ export const ExportNotification = observer(function ExportNotification({
                 tag='a'
                 href={controller.downloadUrl}
                 mod={['unelevated']}
-                onClick={controller.download}
                 download
+                onClick={controller.download}
               >
                 {translate('data_transfer_notification_download')}
               </Button>
@@ -89,8 +90,8 @@ export const ExportNotification = observer(function ExportNotification({
             <Button
               type="button"
               mod={['outlined']}
-              onClick={controller.showDetails}
               disabled={controller.isDetailsDialogOpen}
+              onClick={controller.showDetails}
             >
               {translate('ui_errors_details')}
             </Button>
@@ -99,8 +100,8 @@ export const ExportNotification = observer(function ExportNotification({
             <Button
               type="button"
               mod={['outlined']}
-              onClick={controller.cancel}
               disabled={controller.process?.getState() === EDeferredState.CANCELLING}
+              onClick={controller.cancel}
             >
               {translate('ui_processing_cancel')}
             </Button>
diff --git a/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotificationController.ts b/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotificationController.ts
index 4c1e58eb87..83320d2540 100644
--- a/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotificationController.ts
+++ b/webapp/packages/plugin-data-export/src/ExportNotification/ExportNotificationController.ts
@@ -35,7 +35,7 @@ export class ExportNotificationController implements IInitializableController {
   }
 
   get task() {
-    return this.dataExportProcessService.exportProcesses.get(this.notification.source);
+    return this.dataExportProcessService.exportProcesses.get(this.notification?.extraProps?.source);
   }
 
   get hasDetails() {
@@ -69,7 +69,7 @@ export class ExportNotificationController implements IInitializableController {
   }
 
   get downloadUrl() {
-    return this.dataExportProcessService.downloadUrl(this.notification.source);
+    return this.dataExportProcessService.downloadUrl(this.notification.extraProps.source);
   }
 
   private notification!: INotification<any>;
@@ -86,17 +86,17 @@ export class ExportNotificationController implements IInitializableController {
   }
 
   delete = () => {
-    this.dataExportProcessService.delete(this.notification.source);
+    this.dataExportProcessService.delete(this.notification.extraProps.source);
     this.notification.close();
   }
 
   download = () => {
-    this.dataExportProcessService.download(this.notification.source);
+    this.dataExportProcessService.download(this.notification.extraProps.source);
     this.notification.close();
   }
 
   cancel = () => {
-    this.dataExportProcessService.cancel(this.notification.source);
+    this.dataExportProcessService.cancel(this.notification.extraProps.source);
   }
 
   showDetails= async () => {