diff --git a/webapp/packages/core-connections/src/NavTree/ConnectionNavNodeService.ts b/webapp/packages/core-connections/src/NavTree/ConnectionNavNodeService.ts
index 9786cc9570..c81902ff1b 100644
--- a/webapp/packages/core-connections/src/NavTree/ConnectionNavNodeService.ts
+++ b/webapp/packages/core-connections/src/NavTree/ConnectionNavNodeService.ts
@@ -8,7 +8,7 @@
 import { action, makeObservable } from 'mobx';
 
 import { Dependency, injectable } from '@cloudbeaver/core-di';
-import { ExecutorInterrupter, IAsyncContextLoader, IExecutionContextProvider } from '@cloudbeaver/core-executor';
+import { ExecutorInterrupter, IAsyncContextLoader, IExecutionContextProvider, IExecutorHandler } from '@cloudbeaver/core-executor';
 import {
   INodeNavigationData,
   NavNodeInfoResource,
@@ -23,7 +23,7 @@ import { ServerEventId } from '@cloudbeaver/core-root';
 import type { IConnectionInfoParams } from '../CONNECTION_INFO_PARAM_SCHEMA';
 import { ConnectionFolderEventHandler, IConnectionFolderEvent } from '../ConnectionFolderEventHandler';
 import { Connection, ConnectionInfoActiveProjectKey, ConnectionInfoResource, createConnectionParam } from '../ConnectionInfoResource';
-import { ConnectionsManagerService } from '../ConnectionsManagerService';
+import { ConnectionsManagerService, IConnectionExecutorData } from '../ConnectionsManagerService';
 import { ContainerResource } from '../ContainerResource';
 import { getConnectionParentId } from './getConnectionParentId';
 import { getFolderNodeParents } from './getFolderNodeParents';
@@ -57,6 +57,8 @@ export class ConnectionNavNodeService extends Dependency {
 
     this.navNodeManagerService.navigator.addHandler(this.navigateHandler.bind(this));
 
+    this.connectionsManagerService.onDisconnect.addHandler(this.onDisconnectHandle.bind(this));
+
     this.connectionInfoResource.connect(this.navTreeResource);
 
     this.connectionFolderEventHandler.onEvent<IConnectionFolderEvent>(
@@ -99,6 +101,10 @@ export class ConnectionNavNodeService extends Dependency {
     );
   }
 
+  onDisconnectHandle: IExecutorHandler<IConnectionExecutorData, any> = async (data, contexts) => {
+    this.navTreeResource.markOutdated(resourceKeyList(data.connections.map(connection => connection.connectionId)));
+  };
+
   navigationNavNodeConnectionContext: IAsyncContextLoader<Connection | undefined, INodeNavigationData> = async (context, { nodeId }) => {
     await this.connectionInfoResource.load(ConnectionInfoActiveProjectKey);
     const connection = this.connectionInfoResource.getConnectionForNode(nodeId);
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
index 02c594797a..8523bdc955 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
+++ b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
@@ -45,7 +45,7 @@ export const ObjectPropertyTable = observer<ObjectPropertyTableProps>(function O
 
   return (
     <>
-      {nodes.length === 0 ? (
+      {objects.length === 0 ? (
         <TextPlaceholder>{translate('plugin_object_viewer_table_no_items')}</TextPlaceholder>
       ) : (
         <div className={s(styles, { box: true }, className)}>