diff --git a/src/components/management/StuffDetail.jsx b/src/components/management/StuffDetail.jsx
index 231ce94c..58ccf7f8 100644
--- a/src/components/management/StuffDetail.jsx
+++ b/src/components/management/StuffDetail.jsx
@@ -75,7 +75,7 @@ export default function StuffDetail() {
     installHeight: '', //설치높이
     conType: '0', //계약조건(잉여 / 전량)
     remarks: '', //메모
-    tempFlag: 'T', //임시저장(1) 저장(0)
+    tempFlg: 'T', //임시저장(1) 저장(0)
   }
   const { register, setValue, getValues, handleSubmit, resetField, control, watch } = useForm({
     defaultValues: formInitValue,
@@ -108,7 +108,6 @@ export default function StuffDetail() {
 
   const [editMode, setEditMode] = useState('NEW')
   const { managementState, setManagementState } = useContext(ManagementContext)
-
   const [planGridProps, setPlanGridProps] = useState({
     planGridData: [],
     isPageable: false,
@@ -283,6 +282,7 @@ export default function StuffDetail() {
                   {getMessage('stuff.detail.planGrid.btn1')}
                 </button>
                 <button
+                  style={buttonStyle}
                   type="button"
                   className="grid-btn"
                   onClick={() => {
@@ -516,7 +516,6 @@ export default function StuffDetail() {
                 firstList = res
                 favList = res.filter((row) => row.priority !== 'B')
                 otherList = res.filter((row) => row.firstAgentYn === 'N')
-
                 setSaleStoreList(firstList)
                 setFavoriteStoreList(firstList)
                 setShowSaleStoreList(firstList)
@@ -547,6 +546,9 @@ export default function StuffDetail() {
             form.setValue('otherSaleStoreLevel', managementState.saleStoreLevel)
 
             form.setValue('saleStoreLevel', '1')
+
+            form.setValue('saleStoreId', managementState.firstAgentId)
+            setSelOptions(managementState.firstAgentId)
           }
 
           //설계의뢰No.
@@ -1629,6 +1631,7 @@ export default function StuffDetail() {
                     <td>
                       <div className="flx-box">
                         <div className="select-wrap mr5" style={{ width: '567px' }}>
+                          신규
                           <Select
                             id="long-value-select2"
                             // components={{ NoOptionsMessage }}
@@ -2032,8 +2035,8 @@ export default function StuffDetail() {
                                     onChange={onSelectionChange}
                                     getOptionLabel={(x) => x.saleStoreName}
                                     getOptionValue={(x) => x.saleStoreId}
-                                    isClearable={managementState.tempFlg === '0' ? false : session?.storeLvl === '1' ? true : false}
-                                    isDisabled={managementState.tempFlg === '0' ? true : session?.storeLvl !== '1' ? true : false}
+                                    isClearable={managementState?.tempFlg === '0' ? false : session?.storeLvl === '1' ? true : false}
+                                    isDisabled={managementState?.tempFlg === '0' ? true : session?.storeLvl !== '1' ? true : false}
                                     value={saleStoreList.filter(function (option) {
                                       return option.saleStoreId === selOptions
                                     })}
@@ -2066,7 +2069,7 @@ export default function StuffDetail() {
                                     getOptionValue={(x) => x.saleStoreId}
                                     isClearable={false}
                                     isDisabled={
-                                      managementState.tempFlg === '0'
+                                      managementState?.tempFlg === '0'
                                         ? true
                                         : session?.storeLvl !== '1'
                                           ? true
@@ -2139,6 +2142,7 @@ export default function StuffDetail() {
                         <td>
                           <div className="flx-box">
                             <div className="select-wrap mr5" style={{ width: '567px' }}>
+                              상세
                               <Select
                                 id="long-value-select2"
                                 instanceId="long-value-select2"
@@ -2151,9 +2155,13 @@ export default function StuffDetail() {
                                 getOptionLabel={(x) => x.saleStoreName}
                                 getOptionValue={(x) => x.saleStoreId}
                                 isDisabled={
-                                  managementState.tempFlg === '0' ? true : session?.storeLvl === '1' && form.watch('saleStoreId') != '' ? false : true
+                                  managementState?.tempFlg === '0'
+                                    ? true
+                                    : session?.storeLvl === '1' && form.watch('saleStoreId') != ''
+                                      ? false
+                                      : true
                                 }
-                                isClearable={managementState.tempFlg === '0' ? false : session?.storeLvl === '1' ? true : false}
+                                isClearable={managementState?.tempFlg === '0' ? false : session?.storeLvl === '1' ? true : false}
                                 value={otherSaleStoreList.filter(function (option) {
                                   return option.saleStoreId === otherSelOptions
                                 })}