diff --git a/src/components/organisms/HeaderSecond/organisms/Selector/Selector.tsx b/src/components/organisms/HeaderSecond/organisms/Selector/Selector.tsx
index 9fdfeda..782f2d2 100644
--- a/src/components/organisms/HeaderSecond/organisms/Selector/Selector.tsx
+++ b/src/components/organisms/HeaderSecond/organisms/Selector/Selector.tsx
@@ -4,6 +4,7 @@ import { useNavigate } from 'react-router-dom'
 import {
   // useDirectUnknownResource,
   useK8sSmartResource,
+  TNavigationResource,
 } from '@prorobotech/openapi-k8s-toolkit'
 import { useNavSelector } from 'hooks/useNavSelector'
 import { useMountEffect } from 'hooks/useMountEffect'
@@ -44,7 +45,7 @@ export const Selector: FC<TSelectorProps> = ({ clusterName, projectName, instanc
   // })
 
   const { data: navigationDataArr } = useK8sSmartResource<{
-    items: { spec: { projects: { clear: string; change: string }; instances: { clear: string; change: string } } }[]
+    items: TNavigationResource[]
   }>({
     cluster: clusterName || '',
     group: BASE_API_GROUP,
@@ -66,13 +67,13 @@ export const Selector: FC<TSelectorProps> = ({ clusterName, projectName, instanc
     if (value && value !== 'all') {
       setSelectedProjectName(value)
       const changeUrl =
-        navigationData?.spec.projects.change
+        navigationData?.spec?.projects?.change
           .replace('{selectedCluster}', selectedClusterName || 'no-cluster')
           .replace('{value}', value) || 'no navigation data'
       navigate(changeUrl)
     } else {
       const clearUrl =
-        navigationData?.spec.projects.clear.replace('{selectedCluster}', selectedClusterName || 'no-cluster') ||
+        navigationData?.spec?.projects?.clear.replace('{selectedCluster}', selectedClusterName || 'no-cluster') ||
         'no navigation data'
       navigate(clearUrl)
     }
@@ -82,14 +83,14 @@ export const Selector: FC<TSelectorProps> = ({ clusterName, projectName, instanc
     if (value && value !== 'all') {
       setSelectedInstanceName(value)
       const changeUrl =
-        navigationData?.spec.instances.change
+        navigationData?.spec?.instances?.change
           .replace('{selectedCluster}', selectedClusterName || 'no-cluster')
           .replace('{selectedProject}', selectedProjectName || 'no-project')
           .replace('{value}', value) || 'no navigation data'
       navigate(changeUrl)
     } else {
       const clearUrl =
-        navigationData?.spec.instances.clear
+        navigationData?.spec?.instances?.clear
           .replace('{selectedCluster}', selectedClusterName || 'no-cluster')
           .replace('{selectedProject}', selectedProjectName || 'no-project') || 'no navigation data'
       navigate(clearUrl)
diff --git a/src/components/organisms/HeaderSecond/organisms/SelectorNamespace/SelectorNamespace.tsx b/src/components/organisms/HeaderSecond/organisms/SelectorNamespace/SelectorNamespace.tsx
index 46c9ce5..a3c2db5 100644
--- a/src/components/organisms/HeaderSecond/organisms/SelectorNamespace/SelectorNamespace.tsx
+++ b/src/components/organisms/HeaderSecond/organisms/SelectorNamespace/SelectorNamespace.tsx
@@ -4,6 +4,7 @@ import { useLocation, useNavigate } from 'react-router-dom'
 import {
   // useDirectUnknownResource,
   useK8sSmartResource,
+  TNavigationResource,
 } from '@prorobotech/openapi-k8s-toolkit'
 import { useSelector } from 'react-redux'
 import type { RootState } from 'store/store'
@@ -44,9 +45,7 @@ export const SelectorNamespace: FC<TSelectorNamespaceProps> = ({ clusterName, na
   // })
 
   const { data: navigationDataArr } = useK8sSmartResource<{
-    items: {
-      spec: { namespaces: { clear: string; change: string } }
-    }[]
+    items: TNavigationResource[]
   }>({
     cluster: clusterName || '',
     group: BASE_API_GROUP,
@@ -101,13 +100,13 @@ export const SelectorNamespace: FC<TSelectorNamespaceProps> = ({ clusterName, na
     if (value && value !== 'all') {
       setSelectedNamespace(value)
       const changeUrl =
-        navigationData?.spec.namespaces.change
+        navigationData?.spec?.namespaces?.change
           .replace('{selectedCluster}', selectedClusterName || 'no-cluster')
           .replace('{value}', value) || 'no navigation data'
       navigate(changeUrl)
     } else {
       const clearUrl =
-        navigationData?.spec.namespaces.clear.replace('{selectedCluster}', selectedClusterName || 'no-cluster') ||
+        navigationData?.spec?.namespaces?.clear.replace('{selectedCluster}', selectedClusterName || 'no-cluster') ||
         'no navigation data'
       navigate(clearUrl)
     }
diff --git a/src/hooks/useNavSelector/useNavSelector.ts b/src/hooks/useNavSelector/useNavSelector.ts
index 1ae504e..a54da43 100644
--- a/src/hooks/useNavSelector/useNavSelector.ts
+++ b/src/hooks/useNavSelector/useNavSelector.ts
@@ -4,6 +4,7 @@ import {
   TSingleResource,
   // useDirectUnknownResource,
   useK8sSmartResource,
+  TNavigationResource,
 } from '@prorobotech/openapi-k8s-toolkit'
 import { useSelector } from 'react-redux'
 import { RootState } from 'store/store'
@@ -61,9 +62,7 @@ export const useNavSelector = (clusterName?: string, projectName?: string) => {
   // })
 
   const { data: navigationDataArr } = useK8sSmartResource<{
-    items: {
-      spec: { instances: { mapOptionsPattern: string } }
-    }[]
+    items: TNavigationResource[]
   }>({
     cluster: clusterName || '',
     group: BASE_API_GROUP,
@@ -133,7 +132,7 @@ export const useNavSelector = (clusterName?: string, projectName?: string) => {
           .map(item =>
             mappedInstanceToOptionInSidebar({
               instance: item,
-              templateString: navigationData?.spec.instances.mapOptionsPattern,
+              templateString: navigationData?.spec?.instances?.mapOptionsPattern,
             }),
           )
       : []