diff --git a/nezha-fronted/src/components/common/header.vue b/nezha-fronted/src/components/common/header.vue
index af9115f95..8df169ebb 100644
--- a/nezha-fronted/src/components/common/header.vue
+++ b/nezha-fronted/src/components/common/header.vue
@@ -152,7 +152,7 @@
     data() {
       return {
         username: sessionStorage.getItem("nz-username"),
-        language: '',
+        language: localStorage.getItem("nz-language") ? localStorage.getItem("nz-language") : 'en',
         assetData: [],
         activeIndex:'',
         activeItemIndex:'',
@@ -466,6 +466,7 @@
       this.getUserData();
     },
     mounted() {
+      this.$i18n.locale = this.language;
       this.getUserData();
       this.getAssetData();
       this.getProjectList();
diff --git a/nezha-fronted/src/components/common/i18n.js b/nezha-fronted/src/components/common/i18n.js
index c712d126c..ad425df51 100644
--- a/nezha-fronted/src/components/common/i18n.js
+++ b/nezha-fronted/src/components/common/i18n.js
@@ -5,7 +5,7 @@ import messages from './language'
 Vue.use(VueI18n)
 //从localStorage获取语言选择。
 const i18n = new VueI18n({
-  locale: localStorage.getItem('nz-language-' + localStorage.getItem('nz-username')) || 'en', //初始未选择默认 en 英文
+  locale: localStorage.getItem('nz-language') || 'en', //初始未选择默认 en 英文
   messages,
 })
 locale.i18n((key, value) => i18n.t(key, value)) //兼容element
diff --git a/nezha-fronted/src/components/common/login.vue b/nezha-fronted/src/components/common/login.vue
index e04774468..3262727d7 100644
--- a/nezha-fronted/src/components/common/login.vue
+++ b/nezha-fronted/src/components/common/login.vue
@@ -53,7 +53,7 @@ export default {
             sessionStorage.setItem("nz-token", res.data.token);
             sessionStorage.setItem("nz-username", this.loginData.username);
             localStorage.setItem("nz-username", this.loginData.username);
-            //localStorage.setItem('nz-language-' + this.loginData.username, this.lang);
+            localStorage.setItem('nz-language', this.lang);
             this.$i18n.locale = this.lang;
             bus.$emit('login');
             this.$router.push({