diff --git a/components/Table/index.js b/components/Table/index.js
index a498b05..3d65095 100644
--- a/components/Table/index.js
+++ b/components/Table/index.js
@@ -13,9 +13,16 @@ function Table(props) {
   } = props;
   function calcColumns() {
     showIndexColumn && columns.unshift({...getIndexColumn(props.pagination), fixed: indexColumnFixed});
-    return columns.map(item => ({ align: useAlignCenter ? "center" : "left", ...item }));
+
+    const setAlign = (column) => ({
+      ...column,
+      align: useAlignCenter ? "center" : "left",
+      ...(column.children ? { children: column.children.map(setAlign) } : {})
+    });
+
+    return columns.map(setAlign);
   }
-  return <TablePro rowKey={rowKey} columns={calcColumns()} {...restProps} />;
+  return <TablePro rowKey={rowKey} columns={calcColumns()} bordered {...restProps} />;
 }
 
 export default Table;