diff --git a/src/hooks/useI18n.ts b/src/hooks/useI18n.ts
index f362781e..e9bed48a 100644
--- a/src/hooks/useI18n.ts
+++ b/src/hooks/useI18n.ts
@@ -1,6 +1,6 @@
-import { computed } from 'vue';
+import { computed, onBeforeMount } from 'vue';
 import { useI18n } from 'vue-i18n';
-import { localSet } from '@/utils/cache-local-utils';
+import { localGet, localSet } from '@/utils/cache-local-utils';
 import { CACHE_LOCAL_I18N } from '@/constants/cache-keys-constants';
 
 export default function useLocale() {
@@ -20,7 +20,7 @@ export default function useLocale() {
   };
 
   // 可选的语言
-  const optionsLocale= [
+  const optionsLocale = [
     {
       value: 'zh_CN',
       label: '中文',
@@ -31,6 +31,14 @@ export default function useLocale() {
     },
   ];
 
+  // 挂载前根据默认语言在设置一次
+  onBeforeMount(() => {
+    const localI18n = localGet(CACHE_LOCAL_I18N);
+    if (localI18n) {
+      i18n.locale.value = localI18n;
+    }
+  });
+
   return {
     optionsLocale,
     currentLocale,