From 35d41270c303f5f3428556f0182d82b134d97357 Mon Sep 17 00:00:00 2001
From: dezhishen <26274059+dezhishen@users.noreply.github.com>
Date: Thu, 25 Dec 2025 11:28:50 +0800
Subject: [PATCH] fix(s3): use current time as default modified time

---
 server/s3/backend.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/server/s3/backend.go b/server/s3/backend.go
index 26a9674e5..f00d2149c 100644
--- a/server/s3/backend.go
+++ b/server/s3/backend.go
@@ -281,6 +281,11 @@ func (b *s3Backend) PutObject(
 		ti, _ = swift.FloatStringToTime(val)
 	}
 
+	// If Modified is not set, use current time
+	if ti.IsZero() {
+		ti = time.Now()
+	}
+
 	obj := model.Object{
 		Name:     path.Base(fp),
 		Size:     size,