diff --git a/src/pages/resource/resource-category/index.tsx b/src/pages/resource/resource-category/index.tsx
index 9823bd0..08f29b3 100644
--- a/src/pages/resource/resource-category/index.tsx
+++ b/src/pages/resource/resource-category/index.tsx
@@ -4,7 +4,6 @@ import type { ColumnsType } from "antd/es/table";
 import styles from "./index.module.less";
 import { PlusOutlined, ExclamationCircleFilled } from "@ant-design/icons";
 import { resourceCategory } from "../../../api/index";
-import { dateFormat } from "../../../utils/index";
 import { Link, useNavigate } from "react-router-dom";
 import { PerButton } from "../../../compenents";
 import type { DataNode, TreeProps } from "antd/es/tree";