diff --git a/components/TheFooter.vue b/components/TheFooter.vue
index 119b77e..439a374 100644
--- a/components/TheFooter.vue
+++ b/components/TheFooter.vue
@@ -23,7 +23,7 @@
 import { TEXTS } from '~/config/content';
 import { PATHS , DEFAULT_IMAGES} from '~/config/paths';
 
-export const handleIconError = (payload: string | Event) => {
+const handleIconError = (payload: string | Event) => {
     if (payload instanceof Event) {
         const target = payload.target as HTMLImageElement;
         target.src = DEFAULT_IMAGES.ICON;
diff --git a/pages/projects/[id]/index.vue b/pages/projects/[id]/index.vue
index 4047d72..6f67317 100644
--- a/pages/projects/[id]/index.vue
+++ b/pages/projects/[id]/index.vue
@@ -85,23 +85,23 @@ import { PATHS , DEFAULT_IMAGES} from '~/config/paths';
 import { projects } from '~/config/projects';
 import type { Project } from '~/types/project';
 
-export const handleLightboxImageError = (event: Event): void => {
+const handleLightboxImageError = (event: Event): void => {
     const target = event.target as HTMLImageElement;
     target.src = DEFAULT_IMAGES.PROJECT;
 };
 
-export const handleImageError = (event: Event): void => {
+const handleImageError = (event: Event): void => {
     const target = event.target as HTMLImageElement;
     target.src = DEFAULT_IMAGES.PROJECT;
 };
 
-export const handleIconError = (event: Event): void => {
+const handleIconError = (event: Event): void => {
     const target = event.target as HTMLImageElement;
     target.src = DEFAULT_IMAGES.ICON;
 };
 
 
-export const useProjectDetail = (id: number) => {
+const useProjectDetail = (id: number) => {
   const { $theme } = useNuxtApp();
   const showLightbox = ref(false);
   const currentImageIndex = ref(0);