diff --git a/lib/core/function/app_function.dart b/lib/core/function/app_function.dart
index 0c4d364..d23cdf8 100644
--- a/lib/core/function/app_function.dart
+++ b/lib/core/function/app_function.dart
@@ -70,7 +70,7 @@ Future<void> onPrint(
             .toList();
         final printValue = await PrintDataoutputs.instance.printKitchen(
           productByPrinter,
-          order.tableNumber!,
+          order.tableNumber ?? "",
           order.orderNumber ?? "",
           authData.user?.name ?? "",
           order.metadata?['customer_name'] ?? "",