diff --git a/apps/portal/package.json b/apps/portal/package.json
index d0444b10..7cbd8406 100644
--- a/apps/portal/package.json
+++ b/apps/portal/package.json
@@ -77,6 +77,7 @@
     "@iconify-json/mdi": "1.2.3",
     "@iconify-json/tabler": "1.2.23",
     "@iconify/tools": "4.1.4",
+    "@iconify/types": "^2.0.0",
     "@iconify/utils": "2.3.0",
     "@iconify/vue": "4.1.2",
     "@intlify/unplugin-vue-i18n": "11.0.1",
diff --git a/apps/portal/pnpm-lock.yaml b/apps/portal/pnpm-lock.yaml
index 52c65bd7..9f7397f9 100644
--- a/apps/portal/pnpm-lock.yaml
+++ b/apps/portal/pnpm-lock.yaml
@@ -190,6 +190,9 @@ importers:
       '@iconify/tools':
         specifier: 4.1.4
         version: 4.1.4
+      '@iconify/types':
+        specifier: ^2.0.0
+        version: 2.0.0
       '@iconify/utils':
         specifier: 2.3.0
         version: 2.3.0
diff --git a/apps/portal/src/@layouts/plugins/casl.ts b/apps/portal/src/@layouts/plugins/casl.ts
index c8fcd5c5..19c5dfa8 100644
--- a/apps/portal/src/@layouts/plugins/casl.ts
+++ b/apps/portal/src/@layouts/plugins/casl.ts
@@ -48,7 +48,7 @@ export const canNavigate = (to: RouteLocationNormalized) => {
 
   // If the target route has specific permissions, check those first
   if (targetRoute?.meta?.action && targetRoute?.meta?.subject)
-    return ability.can(targetRoute.meta.action, targetRoute.meta.subject)
+    return ability.can(targetRoute.meta.action as string, targetRoute.meta.subject as string)
 
   // If no specific permissions, fall back to checking if any parent route allows access
   // @ts-expect-error We should allow passing string | undefined to can because for admin ability we omit defining action & subject
diff --git a/apps/portal/src/@layouts/types.ts b/apps/portal/src/@layouts/types.ts
index 736fee08..ab1bb0ca 100644
--- a/apps/portal/src/@layouts/types.ts
+++ b/apps/portal/src/@layouts/types.ts
@@ -4,7 +4,7 @@ import type { AppContentLayoutNav, ContentWidth, FooterType, HorizontalNavType,
 
 export interface LayoutConfig {
   app: {
-    title: Lowercase<string>
+    title: string
     logo: VNode
     contentWidth: typeof ContentWidth[keyof typeof ContentWidth]
     contentLayoutNav: typeof AppContentLayoutNav[keyof typeof AppContentLayoutNav]
diff --git a/apps/portal/vite.config.ts b/apps/portal/vite.config.ts
index 016de2fe..eea4b94c 100644
--- a/apps/portal/vite.config.ts
+++ b/apps/portal/vite.config.ts
@@ -47,7 +47,7 @@ export default defineConfig({
       dirs: ['src/@core/components', 'src/components'],
       dts: true,
       resolvers: [
-        componentName => {
+        (componentName: string) => {
           // Auto import `VueApexCharts`
           if (componentName === 'VueApexCharts')
             return { name: 'default', from: 'vue3-apexcharts', as: 'VueApexCharts' }