diff --git a/pc4mobx/hrmSalary/pages/ledgerPage/components/ledgerSalaryItemAddModal.js b/pc4mobx/hrmSalary/pages/ledgerPage/components/ledgerSalaryItemAddModal.js
index 4d8608cb..f0ddd511 100644
--- a/pc4mobx/hrmSalary/pages/ledgerPage/components/ledgerSalaryItemAddModal.js
+++ b/pc4mobx/hrmSalary/pages/ledgerPage/components/ledgerSalaryItemAddModal.js
@@ -90,7 +90,7 @@ export default class LedgerSalaryItemAddModal extends React.Component {
     const { onAddSalaryItems, id, onCancel, itemGroups } = this.props;
     const arrItems = _.find(itemGroups, it => it.uuid === id).items || [];
     let selectItems = [];
-    dataSourceCopy.map((item) => {
+    _.uniqWith(dataSourceCopy, _.isEqual).map((item) => {
       item = { ...item };
       selectedRowKeys.map((key, keyIdx) => {
         if (item.id === key) {