diff --git a/pc4mobx/hrmSalary/pages/ledger/salaryItemForm.js b/pc4mobx/hrmSalary/pages/ledger/salaryItemForm.js
index 49e698e8..1f9bb180 100644
--- a/pc4mobx/hrmSalary/pages/ledger/salaryItemForm.js
+++ b/pc4mobx/hrmSalary/pages/ledger/salaryItemForm.js
@@ -88,13 +88,13 @@ export default class SalaryItemForm extends React.Component {
         dataSource.map((data, index) => {
             data.sortedIndex = index
         })
-        itemGroups = itemGroups ? [...itemGroups] : []
-        itemGroups.map(groupItem => {
+        let itemResultGroups = itemGroups ? [...itemGroups] : []
+        itemResultGroups.map(groupItem => {
             if(groupItem.id == item.id) {
                 groupItem.items = dataSource
             }
         })
-        setItemGroups(itemGroups)
+        setItemGroups(itemResultGroups)
     }
 
     render() {