diff --git a/examples/simple/src/customRouteLayout.js b/examples/simple/src/customRouteLayout.js
index <HASH>..<HASH> 100644
--- a/examples/simple/src/customRouteLayout.js
+++ b/examples/simple/src/customRouteLayout.js
@@ -6,7 +6,7 @@ class CustomRouteLayout extends Component {
     componentWillMount() {
         this.props.crudGetList(
             'posts',
-            { page: 0, pageSize: 10 },
+            { page: 0, perPage: 10 },
             { field: 'id', order: 'ASC' }
         );
     }
diff --git a/examples/simple/src/customRouteNoLayout.js b/examples/simple/src/customRouteNoLayout.js
index <HASH>..<HASH> 100644
--- a/examples/simple/src/customRouteNoLayout.js
+++ b/examples/simple/src/customRouteNoLayout.js
@@ -6,7 +6,7 @@ class CustomRouteNoLayout extends Component {
     componentWillMount() {
         this.props.crudGetList(
             'posts',
-            { page: 0, pageSize: 10 },
+            { page: 0, perPage: 10 },
             { field: 'id', order: 'ASC' }
         );
     }
upgrade example code

replace pageSize by perPage