diff --git a/lib/oto/pipeline/pipeline_condition.dart b/lib/oto/pipeline/pipeline_condition.dart
index e6ab75e..31fa8cd 100644
--- a/lib/oto/pipeline/pipeline_condition.dart
+++ b/lib/oto/pipeline/pipeline_condition.dart
@@ -12,9 +12,9 @@ import 'package:oto_cli/oto/pipeline/pipeline_exe.dart';
 
 abstract class PipelineCondition extends PipelineExecutor {
   late DataCondition data;
-  Map<String, bool Function(dynamic, dynamic, dynamic Function(String?))>
+  Map<String, bool Function(dynamic, dynamic, dynamic Function(dynamic))>
       conditions = {};
-  Map<String, dynamic Function(String? value)> typeCaster = {};
+  Map<String, dynamic Function(dynamic value)> typeCaster = {};
 
   @override
   PipelineValidateResult initialize(Map<String, dynamic> set) {