diff --git a/src/renderer/App.vue b/src/renderer/App.vue
index 6c35b30..5f4ed75 100644
--- a/src/renderer/App.vue
+++ b/src/renderer/App.vue
@@ -12,7 +12,8 @@
 
 <script setup lang="ts">
 import { darkTheme, lightTheme } from 'naive-ui';
-import { computed, onMounted, watch } from 'vue';
+import { computed, onMounted, onUnmounted, watch } from 'vue';
+import { useI18n } from 'vue-i18n';
 
 import homeRouter from '@/router/home';
 import globalStore from '@/store';
@@ -20,6 +21,15 @@ import { isElectron } from '@/utils';
 
 import { isMobile } from './utils';
 
+const { locale } = useI18n();
+
+const savedLanguage = isElectron
+  ? window.electron.ipcRenderer.sendSync('get-store-value', 'set.language')
+  : JSON.parse(localStorage.getItem('appSettings') || '{}').language || 'zh-CN';
+if (savedLanguage) {
+  locale.value = savedLanguage;
+}
+
 const theme = computed(() => {
   return globalStore.state.theme;
 });
@@ -59,9 +69,16 @@ watch(
   { immediate: true }
 );
 
+// 监听来自主进程的语言切换事件
+const handleSetLanguage = (_: any, value: string) => {
+  // 更新 i18n locale
+  locale.value = value;
+  // 通过 mutation 更新 store
+  globalStore.commit('setLanguage', value);
+};
+
 onMounted(() => {
   globalStore.dispatch('initializeSettings');
-  globalStore.dispatch('initializeLanguage');
   globalStore.dispatch('initializeTheme');
   globalStore.dispatch('initializeSystemFonts');
   globalStore.dispatch('initializePlayState');
@@ -71,6 +88,11 @@ onMounted(() => {
       homeRouter.filter((item) => item.meta.isMobile)
     );
   }
+  window.electron.ipcRenderer.on('set-language', handleSetLanguage);
+});
+
+onUnmounted(() => {
+  window.electron.ipcRenderer.removeListener('set-language', handleSetLanguage);
 });
 </script>
 
diff --git a/src/renderer/assets/css/base.css b/src/renderer/assets/css/base.css
index 3b1a2fe..c52edbe 100644
--- a/src/renderer/assets/css/base.css
+++ b/src/renderer/assets/css/base.css
@@ -13,3 +13,7 @@ body {
   background-color: transparent !important;
   padding: 0 !important;
 }
+
+.settings-slider .n-slider-mark {
+  font-size: 10px !important;
+}
diff --git a/src/renderer/components/lyric/LyricSettings.vue b/src/renderer/components/lyric/LyricSettings.vue
index f983667..8b75ecc 100644
--- a/src/renderer/components/lyric/LyricSettings.vue
+++ b/src/renderer/components/lyric/LyricSettings.vue
@@ -1,83 +1,83 @@
 <template>
   <div class="settings-panel transparent-popover">
-    <div class="settings-title">{{ t('lyricSettings.title') }}</div>
+    <div class="settings-title">{{ t('settings.lyricSettings.title') }}</div>
     <div class="settings-content">
       <div class="settings-item">
-        <span>{{ t('lyricSettings.pureMode') }}</span>
+        <span>{{ t('settings.lyricSettings.pureMode') }}</span>
         <n-switch v-model:value="config.pureModeEnabled" />
       </div>
 
       <div class="settings-item">
-        <span>{{ t('lyricSettings.hideCover') }}</span>
+        <span>{{ t('settings.lyricSettings.hideCover') }}</span>
         <n-switch v-model:value="config.hideCover" />
       </div>
 
       <div class="settings-item">
-        <span>{{ t('lyricSettings.centerDisplay') }}</span>
+        <span>{{ t('settings.lyricSettings.centerDisplay') }}</span>
         <n-switch v-model:value="config.centerLyrics" />
       </div>
 
       <div class="settings-item">
-        <span>{{ t('lyricSettings.showTranslation') }}</span>
+        <span>{{ t('settings.lyricSettings.showTranslation') }}</span>
         <n-switch v-model:value="config.showTranslation" />
       </div>
 
       <div class="settings-item">
-        <span>{{ t('lyricSettings.hidePlayBar') }}</span>
+        <span>{{ t('settings.lyricSettings.hidePlayBar') }}</span>
         <n-switch v-model:value="config.hidePlayBar" />
       </div>
 
       <div class="settings-slider">
-        <span>{{ t('lyricSettings.fontSize') }}</span>
+        <span>{{ t('settings.lyricSettings.fontSize') }}</span>
         <n-slider
           v-model:value="config.fontSize"
           :step="1"
           :min="12"
           :max="32"
           :marks="{
-            12: t('lyricSettings.fontSizeMarks.small'),
-            22: t('lyricSettings.fontSizeMarks.medium'),
-            32: t('lyricSettings.fontSizeMarks.large')
+            12: t('settings.lyricSettings.fontSizeMarks.small'),
+            22: t('settings.lyricSettings.fontSizeMarks.medium'),
+            32: t('settings.lyricSettings.fontSizeMarks.large')
           }"
         />
       </div>
 
       <div class="settings-slider">
-        <span>{{ t('lyricSettings.letterSpacing') }}</span>
+        <span>{{ t('settings.lyricSettings.letterSpacing') }}</span>
         <n-slider
           v-model:value="config.letterSpacing"
           :step="0.2"
           :min="-2"
           :max="10"
           :marks="{
-            '-2': t('lyricSettings.letterSpacingMarks.compact'),
-            0: t('lyricSettings.letterSpacingMarks.default'),
-            10: t('lyricSettings.letterSpacingMarks.loose')
+            '-2': t('settings.lyricSettings.letterSpacingMarks.compact'),
+            0: t('settings.lyricSettings.letterSpacingMarks.default'),
+            10: t('settings.lyricSettings.letterSpacingMarks.loose')
           }"
         />
       </div>
 
       <div class="settings-slider">
-        <span>{{ t('lyricSettings.lineHeight') }}</span>
+        <span>{{ t('settings.lyricSettings.lineHeight') }}</span>
         <n-slider
           v-model:value="config.lineHeight"
           :step="0.1"
           :min="1"
           :max="3"
           :marks="{
-            1: t('lyricSettings.lineHeightMarks.compact'),
-            1.5: t('lyricSettings.lineHeightMarks.default'),
-            3: t('lyricSettings.lineHeightMarks.loose')
+            1: t('settings.lyricSettings.lineHeightMarks.compact'),
+            1.5: t('settings.lyricSettings.lineHeightMarks.default'),
+            3: t('settings.lyricSettings.lineHeightMarks.loose')
           }"
         />
       </div>
 
       <div class="settings-item">
-        <span>{{ t('lyricSettings.backgroundTheme') }}</span>
+        <span>{{ t('settings.lyricSettings.backgroundTheme') }}</span>
         <n-radio-group v-model:value="config.theme" name="theme">
-          <n-radio value="default">{{ t('lyricSettings.themeOptions.default') }}</n-radio>
-          <n-radio value="light">{{ t('lyricSettings.themeOptions.light') }}</n-radio>
-          <n-radio value="dark">{{ t('lyricSettings.themeOptions.dark') }}</n-radio>
+          <n-radio value="default">{{ t('settings.lyricSettings.themeOptions.default') }}</n-radio>
+          <n-radio value="light">{{ t('settings.lyricSettings.themeOptions.light') }}</n-radio>
+          <n-radio value="dark">{{ t('settings.lyricSettings.themeOptions.dark') }}</n-radio>
         </n-radio-group>
       </div>
     </div>
diff --git a/src/renderer/layout/components/TitleBar.vue b/src/renderer/layout/components/TitleBar.vue
index 3dded8e..41298f7 100644
--- a/src/renderer/layout/components/TitleBar.vue
+++ b/src/renderer/layout/components/TitleBar.vue
@@ -41,10 +41,13 @@
 
 <script setup lang="ts">
 import { ref } from 'vue';
+import { useI18n } from 'vue-i18n';
 import { useStore } from 'vuex';
 
 import { isElectron } from '@/utils';
 
+const { t } = useI18n();
+
 const store = useStore();
 const showCloseModal = ref(false);
 const rememberChoice = ref(false);
diff --git a/src/renderer/store/index.ts b/src/renderer/store/index.ts
index 3ec7d11..2a5250c 100644
--- a/src/renderer/store/index.ts
+++ b/src/renderer/store/index.ts
@@ -1,6 +1,5 @@
 import { createStore } from 'vuex';
 
-import i18n from '@/../i18n/renderer';
 import setData from '@/../main/set.json';
 import { logout } from '@/api/login';
 import { getLikedList, likeSong } from '@/api/music';
@@ -376,13 +375,10 @@ const actions = {
   initializeLanguage({ state }: { state: State }) {
     state.setData.language = getLocalStorageItem('appSettings', { language: 'zh-CN' }).language;
     if (isElectron) {
-      window.electron.ipcRenderer.on('set-language', (_, language: string) => {
-        state.setData.language = language;
-      });
+      window.electron.ipcRenderer.send('set-store-value', 'set.language', state.setData.language);
     } else {
       localStorage.setItem('appSettings', JSON.stringify(state.setData));
     }
-    i18n.global.locale.value = state.setData.language as 'zh-CN' | 'en-US';
   }
 };