diff --git a/index.php b/index.php
index 3aa6895..4bdd026 100644
--- a/index.php
+++ b/index.php
@@ -4287,7 +4287,7 @@ $projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? 'Accounting System';
                 <i class="fas fa-id-card"></i> <span><?= __('devices') ?></span>
             </a>
             <a href="index.php?page=settings" class="nav-link <?= isset($_GET['page']) && $_GET['page'] === 'settings' ? 'active' : '' ?>">
-                <i class="fas fa-building-gear"></i> <span><?= __('settings') ?></span>
+                <i class="fas fa-gear"></i> <span><?= __('settings') ?></span>
             </a>
         </div>
         <?php endif; ?>
diff --git a/post_debug.log b/post_debug.log
index 26cd033..f7c79ad 100644
--- a/post_debug.log
+++ b/post_debug.log
@@ -144,3 +144,4 @@
 2026-04-09 04:06:44 - POST: {"start_trial":""}
 2026-04-09 04:06:58 - POST: {"username":"admin","password":"admin","login":""}
 2026-04-09 04:08:44 - POST: {"username":"admin","password":"admin","login":"1"}
+2026-04-09 04:46:43 - POST: {"username":"admin","password":"admin","login":""}