diff --git a/components/table/demo/row-selection-custom.md b/components/table/demo/row-selection-custom.md
index 1a4501b240..cd3e4aeafc 100644
--- a/components/table/demo/row-selection-custom.md
+++ b/components/table/demo/row-selection-custom.md
@@ -96,7 +96,6 @@ class App extends React.Component {
           },
         },
       ],
-      onSelection: this.onSelection,
     };
     return <Table rowSelection={rowSelection} columns={columns} dataSource={data} />;
   }