diff --git a/frontend/src/lib/utils/date-locale.ts b/frontend/src/lib/utils/date-locale.ts
index eeb2216..bd2e04f 100644
--- a/frontend/src/lib/utils/date-locale.ts
+++ b/frontend/src/lib/utils/date-locale.ts
@@ -1,4 +1,4 @@
-import { zhCN, enUS, zhTW, ptBR, ja, fr, ru, Locale } from 'date-fns/locale'
+import { zhCN, enUS, zhTW, ptBR, ja, fr, ru, bn, Locale } from 'date-fns/locale'
 
 /**
  * Mapping of language codes to date-fns locales.
@@ -12,6 +12,7 @@ const LOCALE_MAP: Record<string, Locale> = {
   'ja-JP': ja,
   'fr-FR': fr,
   'ru-RU': ru,
+  'bn-IN': bn,
 }
 
 /**