diff --git a/src/Table.js b/src/Table.js
index 0d6be5a..a0802f2 100644
--- a/src/Table.js
+++ b/src/Table.js
@@ -168,7 +168,7 @@ class Table extends Component{
     this.props.onExpandedRowsChange(expandedRowKeys);
   }
 
-  onExpanded(expanded, record, e, index) {
+  onExpanded(expanded, record, index,e ) {
     if (e) {
       e.preventDefault();
       e.stopPropagation();
diff --git a/src/TableRow.js b/src/TableRow.js
index 13f9da6..b836262 100644
--- a/src/TableRow.js
+++ b/src/TableRow.js
@@ -83,7 +83,7 @@ class TableRow extends Component{
       onExpand,
     } = this.props;
     if (expandable && expandRowByClick) {
-      onExpand(!expanded, record, index);
+      onExpand(!expanded, record, index,event);
     }
     onRowClick(record, index, event);
   }