diff --git a/src/Excel/PhpOffice.php b/src/Excel/PhpOffice.php
index 3ae4a2b..14cfe48 100644
--- a/src/Excel/PhpOffice.php
+++ b/src/Excel/PhpOffice.php
@@ -116,6 +116,9 @@ public function export(string $filename, array|\Closure $closure, ?\Closure $cal
             while ($generate->valid()) {
                 $column = 0;
                 $items = $generate->current();
+                if ($callbackData) {
+                    $items = $callbackData($items);
+                }
                 foreach ($items as $name => $value) {
                     $columnRow = $this->getColumnIndex($column) . $row;
                     $annotation = '';