diff --git a/workflow-engine-spring-boot-starter/src/main/java/cn/axzo/workflow/starter/WorkflowEngineStarterAutoConfiguration.java b/workflow-engine-spring-boot-starter/src/main/java/cn/axzo/workflow/starter/WorkflowEngineStarterAutoConfiguration.java
index fba9e97e6..4b1404606 100644
--- a/workflow-engine-spring-boot-starter/src/main/java/cn/axzo/workflow/starter/WorkflowEngineStarterAutoConfiguration.java
+++ b/workflow-engine-spring-boot-starter/src/main/java/cn/axzo/workflow/starter/WorkflowEngineStarterAutoConfiguration.java
@@ -162,9 +162,4 @@ public class WorkflowEngineStarterAutoConfiguration {
         return new ImplementationReadyChecker(workflowCoreService);
     }
 
-//    @Bean
-//    @ConditionalOnMissingBean(name = "enumUnknownCustomizer")
-//    public Jackson2ObjectMapperBuilderCustomizer enumUnKnowCustomizer() {
-//        return builder -> builder.featuresToEnable(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE);
-//    }
 }