From 4ebbda1b14be25d7f10a709521c1d52a380b2ca1 Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Wed, 7 Jan 2026 01:55:10 +0800
Subject: [PATCH] :bug: Trying to fix timeline duplicate posts, close #227

---
 lib/pods/timeline.dart | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/pods/timeline.dart b/lib/pods/timeline.dart
index 3eaa6b90..d4a4b683 100644
--- a/lib/pods/timeline.dart
+++ b/lib/pods/timeline.dart
@@ -62,7 +62,14 @@ class ActivityListNotifier
           .where((e) => e.type.startsWith('posts.'))
           .map((e) => e.createdAt)
           .reduce((a, b) => a.isBefore(b) ? a : b);
-      cursor = latestCreatedAt.toUtc().toIso8601String();
+      if (cursor != null) {
+        final prevCursor = DateTime.tryParse(cursor!);
+        if (prevCursor != null && prevCursor.isAfter(latestCreatedAt)) {
+          cursor = latestCreatedAt.toUtc().toIso8601String();
+        }
+      } else {
+        cursor = latestCreatedAt.toUtc().toIso8601String();
+      }
     }
 
     return items;