From 0c96b5a034551b4d63c858a27c264805408012f5 Mon Sep 17 00:00:00 2001
From: Arvin Xu <arvinx@foxmail.com>
Date: Mon, 26 Jan 2026 00:11:19 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix:=20show=20fallback=20title?=
 =?UTF-8?q?=20for=20custom=20assistant=20in=20chat=20messages=20(#11820)?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When avatar.title is empty or null, display 'Untitled Agent' as fallback instead of showing nothing.

Closes LOBE-2232
---
 src/features/Conversation/ChatItem/components/Title.tsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/features/Conversation/ChatItem/components/Title.tsx b/src/features/Conversation/ChatItem/components/Title.tsx
index 34aa262a69..4b3e0b94dc 100644
--- a/src/features/Conversation/ChatItem/components/Title.tsx
+++ b/src/features/Conversation/ChatItem/components/Title.tsx
@@ -1,6 +1,7 @@
 import { Text } from '@lobehub/ui';
 import dayjs from 'dayjs';
 import { memo } from 'react';
+import { useTranslation } from 'react-i18next';
 
 import { type ChatItemProps } from '../type';
 
@@ -12,11 +13,14 @@ export interface TitleProps {
 }
 
 const Title = memo<TitleProps>(({ showTitle, time, avatar, titleAddon }) => {
+  const { t } = useTranslation('chat');
+  const title = avatar.title || t('untitledAgent');
+
   return (
     <>
-      {showTitle && avatar.title && (
+      {showTitle && (
         <Text fontSize={14} weight={500}>
-          {avatar.title}
+          {title}
         </Text>
       )}
       {showTitle ? titleAddon : undefined}