diff --git a/src/pages/groups/Column.tsx b/src/pages/groups/Column.tsx
index 3d1a1e0..83830ab 100644
--- a/src/pages/groups/Column.tsx
+++ b/src/pages/groups/Column.tsx
@@ -13,20 +13,6 @@ export type Group = {
 };
 
 export const getColumns = (handleUpdate: (data: any) => void): ColumnDef<Group>[] => [
-  {
-    accessorKey: 'no',
-    header: ({ column }) => {
-      return (
-        <Button
-          variant="ghost"
-          onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
-        >
-          ID
-          <ArrowUpDown className="ml-2 h-4 w-4" />
-        </Button>
-      );
-    }
-  },
   {
     accessorKey: 'created_at',
     header: ({ column }) => {