From 98713236b74527b28c581519dc5b7b38450106d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=85=AC=E6=98=8E?=
 <83812544+Ed1s0nZ@users.noreply.github.com>
Date: Mon, 29 Dec 2025 19:17:16 +0800
Subject: [PATCH] Add files via upload

---
 web/static/js/chat.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/web/static/js/chat.js b/web/static/js/chat.js
index ca187633..8554db22 100644
--- a/web/static/js/chat.js
+++ b/web/static/js/chat.js
@@ -1449,7 +1449,9 @@ function formatConversationTimestamp(dateObj, todayStart, yesterdayStart) {
     if (!(dateObj instanceof Date) || isNaN(dateObj.getTime())) {
         return '';
     }
-    const referenceToday = todayStart || new Date(dateObj.getFullYear(), dateObj.getMonth(), dateObj.getDate());
+    // 如果没有传入 todayStart，使用当前日期作为参考
+    const now = new Date();
+    const referenceToday = todayStart || new Date(now.getFullYear(), now.getMonth(), now.getDate());
     const referenceYesterday = yesterdayStart || new Date(referenceToday.getTime() - 24 * 60 * 60 * 1000);
     const messageDate = new Date(dateObj.getFullYear(), dateObj.getMonth(), dateObj.getDate());