diff --git a/app/Endpoint/Api/Filters/OrderFilter.php b/app/Endpoint/Api/Filters/OrderFilter.php
index 3f2951d1..0978f3d8 100644
--- a/app/Endpoint/Api/Filters/OrderFilter.php
+++ b/app/Endpoint/Api/Filters/OrderFilter.php
@@ -7,6 +7,13 @@ use EloquentFilter\ModelFilter;
 
 class OrderFilter extends ModelFilter
 {
+    public function keyword($keyword)
+    {
+        return $this->whereHas('products', function ($query) use ($keyword) {
+            return $query->where('name', 'like', "%{$keyword}%");
+        });
+    }
+
     public function status($status)
     {
         switch ($status) {