diff --git a/src/components/estimate/Estimate.jsx b/src/components/estimate/Estimate.jsx
index 990f4007..f0cd97fb 100644
--- a/src/components/estimate/Estimate.jsx
+++ b/src/components/estimate/Estimate.jsx
@@ -75,7 +75,7 @@ export default function Estimate({}) {
   const [popShowSpecialNoteList, setPopShowSpecialNoteList] = useState([])
 
   const globalLocaleState = useRecoilValue(globalLocaleStore)
-  const { get, promisePost } = useAxios(globalLocaleState)
+  const { get, post, promisePost } = useAxios(globalLocaleState)
 
   const { getMessage } = useMessage()
 
@@ -107,7 +107,7 @@ export default function Estimate({}) {
       saleStoreId: session.storeId,
     }
     const apiUrl = `/api/display-item/item-list?${queryStringFormatter(param)}`
-    get({ url: apiUrl }).then((res) => {
+    post({ url: apiUrl, data: param }).then((res) => {
       if (res.length > 0) {
         setDisplayItemList(res)
       }
@@ -616,6 +616,8 @@ export default function Estimate({}) {
   const onChangeDisplayItem = (itemId, dispOrder, index) => {
     const param = {
       itemId: itemId,
+      coldZoneFlg: estimateContextState?.coldRegionFlg,
+      saltAffectedFlg: estimateContextState?.saltAreaFlg,
     }
     const apiUrl = `/api/display-item/item-detail?${queryStringFormatter(param)}`
     let updateList = []
@@ -1551,6 +1553,7 @@ export default function Estimate({}) {
                                         onChangeDisplayItem(e.itemId, item.dispOrder, index)
                                       }
                                     }}
+                                    defaultInputValue={item.itemName}
                                     getOptionLabel={(x) => x.itemName}
                                     getOptionValue={(x) => x.itemId}
                                     isClearable={false}