From 13be98570df87e40e54f1ca4145cc88238625bb8 Mon Sep 17 00:00:00 2001
From: Tianyu Liu <liu.tianyu93@hotmail.com>
Date: Mon, 4 May 2026 10:49:27 +0200
Subject: [PATCH] refine backup script

---
 scripts/backup_db.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/backup_db.sh b/scripts/backup_db.sh
index 02e3036..6e6c516 100755
--- a/scripts/backup_db.sh
+++ b/scripts/backup_db.sh
@@ -74,7 +74,7 @@ done
 
 if [ -n "${BACKUP_REMOTE:-}" ]; then
   remote_target=${BACKUP_REMOTE%/}/$(basename "$FINAL_BACKUP")
-  rclone copyto "$FINAL_BACKUP" "$remote_target"
+  rclone sync "$FINAL_BACKUP" "$remote_target"
   echo "Backup uploaded to remote: $remote_target"
 else
   echo "BACKUP_REMOTE is empty; skipping remote upload"