diff --git a/components/table/Table.tsx b/components/table/Table.tsx
index 51cc142ccb..6d13edb3da 100644
--- a/components/table/Table.tsx
+++ b/components/table/Table.tsx
@@ -96,6 +96,7 @@ interface TableContext {
 export default class Table extends React.Component<TableProps, any> {
   static propTypes = {
     dataSource: React.PropTypes.array,
+    columns: React.PropTypes.array.isRequired,
     prefixCls: React.PropTypes.string,
     useFixedHeader: React.PropTypes.bool,
     rowSelection: React.PropTypes.object,