diff --git a/nop-biz/src/main/resources/_vfs/nop/biz/beans/biz-defaults.beans.xml b/nop-biz/src/main/resources/_vfs/nop/biz/beans/biz-defaults.beans.xml
index 543507d5d91eb059c6a556d2e32ee9bad932ae42..dfbb85e8ed74b14090dd7b632ff34064e3d801b7 100644
--- a/nop-biz/src/main/resources/_vfs/nop/biz/beans/biz-defaults.beans.xml
+++ b/nop-biz/src/main/resources/_vfs/nop/biz/beans/biz-defaults.beans.xml
@@ -96,9 +96,9 @@
         </ioc:condition>
     </bean>
 
-    <bean id="nopQueryBeanArgsNormalizer" class="io.nop.biz.crud.QueryBeanArgsNormalizer"/>
+    <bean id="nopQueryBeanArgsNormalizer" ioc:default="true" class="io.nop.biz.crud.QueryBeanArgsNormalizer"/>
 
     <bean id="nopFilterArgsNormalizer" class="io.nop.biz.crud.FilterArgsNormalizer"/>
 
-    <bean id="nopGlobalQueryTransformer" ioc:default="true" class="io.nop.biz.impl.EmptyQueryTransformer" />
+    <bean id="nopGlobalQueryTransformer" ioc:default="true" class="io.nop.biz.impl.EmptyQueryTransformer"/>
 </beans>
\ No newline at end of file
diff --git a/nop-graphql/nop-graphql-core/src/main/java/io/nop/graphql/core/reflection/ReflectionBizModelBuilder.java b/nop-graphql/nop-graphql-core/src/main/java/io/nop/graphql/core/reflection/ReflectionBizModelBuilder.java
index 489f3428d2afbc5c2a8f161dcd81b0fd7f68ae7e..62ee0670b0d54042668f35af589660796277c79f 100644
--- a/nop-graphql/nop-graphql-core/src/main/java/io/nop/graphql/core/reflection/ReflectionBizModelBuilder.java
+++ b/nop-graphql/nop-graphql-core/src/main/java/io/nop/graphql/core/reflection/ReflectionBizModelBuilder.java
@@ -275,8 +275,7 @@ public class ReflectionBizModelBuilder {
         GraphQLFieldDefinition field = new GraphQLFieldDefinition();
         field.setFunctionModel(func);
 
-        ReflectionGraphQLTypeFactory.INSTANCE.getArgDefinitions(field, func,
-                registry);
+        ReflectionGraphQLTypeFactory.INSTANCE.getArgDefinitions(field, func, registry);
 
         Description description = func.getAnnotation(Description.class);
         if (description != null)
@@ -296,7 +295,7 @@ public class ReflectionBizModelBuilder {
         }
 
         BizArgsNormalizer argsNormalizer = func.getAnnotation(BizArgsNormalizer.class);
-        if (argsNormalizer != null) {
+        if (argsNormalizer != null && argsNormalizer.value() != null) {
             field.setArgsNormalizer(new LazyGraphQLArgsNormalizer(argsNormalizer.value()));
         }