From 4c6cf9bc4b7fd6294d30f85f932ad1897b1c06ba Mon Sep 17 00:00:00 2001
From: lim-kim930 <72185892+lim-kim930@users.noreply.github.com>
Date: Thu, 4 Jun 2026 10:43:35 +0800
Subject: [PATCH] fix(i18n): add 1-year expiration to language cookie

---
 frontend/src/utils/index.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/frontend/src/utils/index.ts b/frontend/src/utils/index.ts
index 6b654c12..a9a61a35 100644
--- a/frontend/src/utils/index.ts
+++ b/frontend/src/utils/index.ts
@@ -858,13 +858,13 @@ export class LanguageManager {
       });
 
       if (LanguageManager.isSupportLanguage(lang)) {
-        CookieManager.setCookie('lang', lang);
+        CookieManager.setCookie('lang', lang, 365);
       } else {
-        CookieManager.setCookie('lang', 'en-US');
+        CookieManager.setCookie('lang', 'en-US', 365);
         window.location.reload();
       }
     } else {
-      CookieManager.setCookie('lang', 'en-US');
+      CookieManager.setCookie('lang', 'en-US', 365);
       window.location.reload();
     }
 
@@ -875,7 +875,7 @@ export class LanguageManager {
     if (!LanguageManager.isSupportLanguage(language)) {
       language = 'en-US';
     }
-    CookieManager.setCookie('lang', language);
+    CookieManager.setCookie('lang', language, 365);
     window.location.reload();
   }