diff --git a/src/App.vue b/src/App.vue
index 6836af562538706692e22268aff037d293e32e97..f51cbc1c2b6e66fe71ab24f47fc7487ff4d083b6 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -24,7 +24,7 @@ const isManualNavigation = ref(false);
 const handleMessage = (e: MessageEvent) => {
   if(e.data?.type === 'changeLanguage') {
     const langObj = {
-      'zh_cn': 'zh',
+      'zh': 'zh',
       'en': 'en',
     };
     let lang = langObj[e.data.lang as keyof typeof langObj] ?? 'zh';
diff --git a/src/components/LangSelect/index.vue b/src/components/LangSelect/index.vue
index fbbfa2559012f46acf379522eff9145f273af487..ef04637eaf9739acd6fcde328fda9d7a4a3c7030 100644
--- a/src/components/LangSelect/index.vue
+++ b/src/components/LangSelect/index.vue
@@ -49,7 +49,7 @@ defineProps({
 });
 
 const langOptions = [
-  { label: '简体中文', value: LanguageEnum.ZH_CN },
+  { label: '简体中文', value: LanguageEnum.ZH },
   { label: 'English', value: LanguageEnum.EN },
 ];
 
diff --git a/src/enums/LanguageEnum.ts b/src/enums/LanguageEnum.ts
index b0df6604953855b062041e91a92404e15874bd74..c65c76d87b66f4cf1d6cf6058329b506cfa81e3a 100644
--- a/src/enums/LanguageEnum.ts
+++ b/src/enums/LanguageEnum.ts
@@ -5,7 +5,7 @@ export const enum LanguageEnum {
   /**
    * 中文
    */
-  ZH_CN = 'zh',
+  ZH = 'zh',
 
   /**
    * 英文
diff --git a/src/settings.ts b/src/settings.ts
index ef807e8e3428c6cb7c6f02ab004d6d170f463fd1..7fcddc715ad95d12691ff14f6ca96bb04288908f 100644
--- a/src/settings.ts
+++ b/src/settings.ts
@@ -13,7 +13,7 @@ const defaultSettings: AppSettings = {
   fixedHeader: true,
   sidebarLogo: true,
   theme: mediaQueryList.matches ? ThemeEnum.DARK : ThemeEnum.LIGHT,
-  language: LanguageEnum.ZH_CN,
+  language: LanguageEnum.ZH,
   themeColor: '#409EFF',
   watermarkEnabled: false,
   watermarkContent: pkg.name,
diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index 17b7c2ac62e36e79b43047d431590182a724bdc0..40f5d95626a131ab23c724c387e1e73abc68d472 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -68,7 +68,7 @@ declare global {
     themeColor: string;
     /** 主题模式(dark|light) */
     theme: string;
-    /** 语言( zh-cn| en) */
+    /** 语言( zh | en) */
     language: string;
     /** 是否开启水印 */
     watermarkEnabled: boolean;