diff --git a/src/views/Login.jsx b/src/views/Login.jsx
index 3c0f464..cad062c 100644
--- a/src/views/Login.jsx
+++ b/src/views/Login.jsx
@@ -19,7 +19,7 @@ function Login() {
     i18n.changeLanguage(lng)
   }
 
-  const defaultLng = localStorage.getItem('i18nextLng')??'zh'
+  const defaultLng = i18n.language??'zh'
   appendRequestParams('lgc', defaultLng === 'zh' ? 2 : 1)
 
   useEffect (() => {