diff --git a/composables/useGAsyncData.ts b/composables/useGAsyncData.ts
new file mode 100644
index 00000000..dd97a2f4
--- /dev/null
+++ b/composables/useGAsyncData.ts
@@ -0,0 +1,8 @@
+export function useGAsyncData(...params: Parameters<typeof useAsyncData>) {
+    if (!params[2]) {
+        params[2] = {};
+    }
+    params[2].getCachedData = (key) => useNuxtData(key).data.value ?? null;
+    
+    return useAsyncData(...params);
+}
\ No newline at end of file
diff --git a/layouts/docs.vue b/layouts/docs.vue
index d5703e15..2e2bcbd9 100644
--- a/layouts/docs.vue
+++ b/layouts/docs.vue
@@ -12,12 +12,12 @@ const route = useRoute();
 const { locale } = useI18n();
 const navigation = ref();
 const asideNavKey = ref(0);
-const { data } = await useAsyncData(`navigation_${locale.value}`, () => fetchContentNavigation(queryContent(`/${locale.value}/docs/`)));
+const { data } = await useGAsyncData(`navigation_${locale.value}`, () => fetchContentNavigation(queryContent(`/${locale.value}/docs/`)));
 navigation.value = data.value;
 
 watch(locale, async (to) => {
     console.log('locale changed');
-    const { data } = await useAsyncData(`navigation_${to}`, () => fetchContentNavigation(queryContent(`/${to}/docs/`)));
+    const { data } = await useGAsyncData(`navigation_${to}`, () => fetchContentNavigation(queryContent(`/${to}/docs/`)));
     navigation.value = data.value;
     asideNavKey.value++;
 });
diff --git a/pages/blog/[slug].vue b/pages/blog/[slug].vue
index 56dde500..1179b3c8 100644
--- a/pages/blog/[slug].vue
+++ b/pages/blog/[slug].vue
@@ -66,7 +66,7 @@ onBeforeRouteLeave((to) => {
 // ▲他言語からやってきたときに正しいパスに戻す▲
 
 const runtimeConfig = useRuntimeConfig();
-const { data } = await useAsyncData(`blog-${route.params.slug}`, () => queryContent<MiBlogParsedContent>(`/blog/${route.params.slug}`).findOne());
+const { data } = await useGAsyncData(`blog-${route.params.slug}`, () => queryContent<MiBlogParsedContent>(`/blog/${route.params.slug}`).findOne());
 
 if (!data.value) {
     throw createError({ statusCode: 404, statusMessage: 'page not found', fatal: true });
diff --git a/pages/blog/index.vue b/pages/blog/index.vue
index 9fbc6d99..5bf09f72 100644
--- a/pages/blog/index.vue
+++ b/pages/blog/index.vue
@@ -38,7 +38,7 @@ const route = useRoute();
 const localeState = useState('miHub_blog_originalLocale', () => locale.value);
 localeState.value = locale.value;
 
-const { data } = await useAsyncData('blog', () => queryContent('blog').only(['_path', 'navTitle', 'title', 'date']).sort({ date: -1 }).find());
+const { data } = await useGAsyncData('blog', () => queryContent('blog').only(['_path', 'navTitle', 'title', 'date']).sort({ date: -1 }).find());
 const localePath = useGLocalePath();
 
 route.meta.title = t('_blog.title');
diff --git a/pages/docs/[...slug].vue b/pages/docs/[...slug].vue
index 3c334db8..97cdc215 100644
--- a/pages/docs/[...slug].vue
+++ b/pages/docs/[...slug].vue
@@ -64,7 +64,7 @@ definePageMeta({
 const route = useRoute();
 const slugs = (route.params.slug as string[]).filter((v) => v !== '');
 
-const { data } = await useAsyncData(`docs-${locale.value}-${slugs.join('-')}`, () => queryContent<MiDocsParsedContent>(`/${locale.value}/docs/${slugs.join('/')}`).findOne());
+const { data } = await useGAsyncData(`docs-${locale.value}-${slugs.join('-')}`, () => queryContent<MiDocsParsedContent>(`/${locale.value}/docs/${slugs.join('/')}`).findOne());
 
 if (!data.value) {
     throw createError({ statusCode: 404, statusMessage: 'page not found', fatal: true });
diff --git a/pages/ns.vue b/pages/ns.vue
index cefbed55..ad69221d 100644
--- a/pages/ns.vue
+++ b/pages/ns.vue
@@ -36,7 +36,7 @@ defineI18nRoute(false);
 
 const route = useRoute();
 
-const { data } = await useAsyncData('global-ns', () => queryContent(`/ns`).findOne());
+const { data } = await useGAsyncData('global-ns', () => queryContent(`/ns`).findOne());
 
 if (!data.value) {
     throw createError({ statusCode: 404, statusMessage: 'page not found', fatal: true });