diff --git a/packages/plugins/export/src/server/renders/renders.ts b/packages/plugins/export/src/server/renders/renders.ts
index b5f38610b..961b7b24d 100644
--- a/packages/plugins/export/src/server/renders/renders.ts
+++ b/packages/plugins/export/src/server/renders/renders.ts
@@ -1,4 +1,4 @@
-import { getDefaultFormat, str2moment } from '@nocobase/utils';
+import { getDefaultFormat, str2moment, toFixedByStep } from '@nocobase/utils';
 
 export async function _(field, row, ctx, column?: any) {
   if (column?.dataIndex.length > 1) {