From 0e08f8f46a3d4d9f5fed51e06495a8f0af94a399 Mon Sep 17 00:00:00 2001
From: Jing Hua <tohjinghua123@gmail.com>
Date: Mon, 27 Mar 2023 11:39:21 +0800
Subject: [PATCH] i18n: html lang attribute

---
 src/App.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/App.tsx b/src/App.tsx
index 4d6ad89..565dd5d 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,5 +1,6 @@
 import React, { useEffect } from 'react';
 import useStore from '@store/store';
+import i18n from './i18n';
 
 import Chat from '@components/Chat';
 import Menu from '@components/Menu';
@@ -16,6 +17,13 @@ function App() {
   const setApiKey = useStore((state) => state.setApiKey);
   const setCurrentChatIndex = useStore((state) => state.setCurrentChatIndex);
 
+  useEffect(() => {
+    document.documentElement.lang = i18n.language;
+    i18n.on('languageChanged', (lng) => {
+      document.documentElement.lang = lng;
+    });
+  }, []);
+
   useEffect(() => {
     // legacy local storage
     const oldChats = localStorage.getItem('chats');