diff --git a/auto-imports.d.ts b/auto-imports.d.ts
index 3f8d1fa..beab76e 100644
--- a/auto-imports.d.ts
+++ b/auto-imports.d.ts
@@ -111,6 +111,7 @@ declare global {
   const resolveComponent: typeof import('vue')['resolveComponent']
   const resolveRef: typeof import('@vueuse/core')['resolveRef']
   const resolveUnref: typeof import('@vueuse/core')['resolveUnref']
+  const routeI18nInstance: typeof import('./src/locales-utils/i18n-auto-imports')['routeI18nInstance']
   const setActivePinia: typeof import('pinia')['setActivePinia']
   const setMapStoreSuffix: typeof import('pinia')['setMapStoreSuffix']
   const setViewportCSSVars: typeof import('utils4u/browser')['setViewportCSSVars']
@@ -455,6 +456,7 @@ declare module 'vue' {
     readonly resolveComponent: UnwrapRef<typeof import('vue')['resolveComponent']>
     readonly resolveRef: UnwrapRef<typeof import('@vueuse/core')['resolveRef']>
     readonly resolveUnref: UnwrapRef<typeof import('@vueuse/core')['resolveUnref']>
+    readonly routeI18nInstance: UnwrapRef<typeof import('./src/locales-utils/i18n-auto-imports')['routeI18nInstance']>
     readonly setActivePinia: UnwrapRef<typeof import('pinia')['setActivePinia']>
     readonly setMapStoreSuffix: UnwrapRef<typeof import('pinia')['setMapStoreSuffix']>
     readonly setViewportCSSVars: UnwrapRef<typeof import('utils4u/browser')['setViewportCSSVars']>
diff --git a/src/composables/useMetaLayoutsMenuOptions.tsx b/src/composables/useMetaLayoutsMenuOptions.tsx
index faf772e..922ef44 100644
--- a/src/composables/useMetaLayoutsMenuOptions.tsx
+++ b/src/composables/useMetaLayoutsMenuOptions.tsx
@@ -8,27 +8,7 @@ import IconMenuRounded from '~icons/material-symbols/menu-rounded';
 export function useMetaLayoutsNMenuOptions({ menuInstRef }: { menuInstRef: Ref<MenuInst | null> }) {
   const router = useRouter();
 
-  const { t, te, locale } = useI18n({
-    inheritLocale: true,
-    useScope: 'local',
-    missing: (locale, key) => {
-      consola.warn(`菜单翻译缺失: locale=${locale}, key=${key}`);
-      return key;
-    },
-    fallbackRoot: true,
-    messages: i18nRouteMessages,
-  });
-
-  // FIXME: 这个逻辑放在这里不太合适。
-  watch(
-    () => [router.currentRoute.value, locale.value] as const,
-    ([currentRoute]) => {
-      const routeName = currentRoute.name;
-      const text = te(routeName) ? t(routeName) : routeName;
-      currentRoute.meta!.title = text;
-    },
-    { immediate: true },
-  );
+  const { t, te } = routeI18nInstance.global;
 
   // 获取路由表但是不包含布局路由
   const routes = createGetRoutes(router)();
diff --git a/src/locales-utils/i18n-auto-imports.ts b/src/locales-utils/i18n-auto-imports.ts
index 8848025..072fc09 100644
--- a/src/locales-utils/i18n-auto-imports.ts
+++ b/src/locales-utils/i18n-auto-imports.ts
@@ -2,7 +2,9 @@
  * All i18n resources specified in the plugin `include` option can be loaded
  * at once using the import syntax
  */
+import { router } from '@/plugins/00.router-plugin';
 import messages from '@intlify/unplugin-vue-i18n/messages';
+import { createGetRoutes } from 'virtual:meta-layouts';
 
 import { createI18n } from 'vue-i18n';
 
@@ -26,6 +28,44 @@ export const i18nInstance = createI18n({
   messages,
 });
 
-watchEffect(() => {
-  locale.value = i18nInstance.global.locale.value;
+export const routeI18nInstance = createI18n({
+  legacy: false, // you must set `false`, to use Composition API
+  locale: locale.value,
+  inheritLocale: true,
+  useScope: 'local',
+  missing: (locale, key) => {
+    consola.warn(`菜单翻译缺失: locale=${locale}, key=${key}`);
+    return key;
+  },
+  fallbackRoot: true,
+  messages: i18nRouteMessages,
 });
+
+watchEffect(
+  () => {
+    locale.value = i18nInstance.global.locale.value;
+  },
+  { flush: 'sync' },
+);
+
+watch(
+  () => i18nInstance.global.locale.value,
+  () => {
+    routeI18nInstance.global.locale.value = i18nInstance.global.locale.value;
+
+    const routes = createGetRoutes(router)(); // 获取路由表但是不包含布局路由
+
+    routes.forEach((route) => {
+      const { t, te } = routeI18nInstance.global;
+
+      if (router.currentRoute.value.name) {
+        router.currentRoute.value.meta.title = t(router.currentRoute.value.name as string);
+      }
+
+      route.meta = route.meta || {};
+      const routeName = route.name as string;
+      route.meta.title = te(routeName) ? t(routeName) : routeName;
+    });
+  },
+  { immediate: true, flush: 'sync' },
+);
diff --git a/src/locales-utils/route-messages/route-messages-auto-imports.ts b/src/locales-utils/route-messages/route-messages-auto-imports.ts
index ef0e782..8c1b3e8 100644
--- a/src/locales-utils/route-messages/route-messages-auto-imports.ts
+++ b/src/locales-utils/route-messages/route-messages-auto-imports.ts
@@ -1,7 +1,7 @@
 import type { I18nOptions } from 'vue-i18n';
 
 const modules = import.meta.glob(['./*.ts', '!./route-messages-auto-imports'], {
-  eager: true,
+  eager: true /* true 为同步，false 为异步 */,
   import: 'default',
 });
 
diff --git a/src/pages/demos/i18n-demo.page.vue b/src/pages/demos/i18n-demo.page.vue
index 628e5c7..e079586 100644
--- a/src/pages/demos/i18n-demo.page.vue
+++ b/src/pages/demos/i18n-demo.page.vue
@@ -21,6 +21,8 @@ function setLocale(newLocale: 'en-US' | 'zh-CN') {
         {{ t('page.i18n-demo.hello', { name: 'Kilo' }) }}
       </n-p>
 
+      <n-p> $route.meta: {{ $route.meta }} </n-p>
+
       <n-space>
         <n-button type="primary" @click="setLocale('en-US')"> English </n-button>
         <n-button type="success" @click="setLocale('zh-CN')"> 简体中文 </n-button>
diff --git a/src/plugins/00.router-plugin.types.ts b/src/plugins/00.router-plugin.types.ts
index 0658753..859429f 100644
--- a/src/plugins/00.router-plugin.types.ts
+++ b/src/plugins/00.router-plugin.types.ts
@@ -13,7 +13,7 @@ declare module 'vue-router' {
     hideInMenu?: boolean;
 
     /**
-     * @description 菜单标题 //!⚠️通过多语言标题方案（搜`PageTitleLocalizations`）维护标题
+     * @description 菜单标题 // !⚠️通过多语言标题方案（搜`PageTitleLocalizations`）维护标题
      */
     title?: string;