diff --git a/app/property/[id]/PropertyDetail.js b/app/property/[id]/PropertyDetail.js
index 65be139..603fd87 100644
--- a/app/property/[id]/PropertyDetail.js
+++ b/app/property/[id]/PropertyDetail.js
@@ -228,18 +228,20 @@ export default function PropertyDetailsPage() {
                 getMySaleListings(),
               ]);
               const myPropIds = new Set();
-              const addIds = (items) => {
-                if (!Array.isArray(items)) return;
-                items.forEach(p => {
+              const collectIds = (result) => {
+                if (result.status !== 'fulfilled' || !result.value) return;
+                const list = Array.isArray(result.value) ? result.value : [result.value];
+                list.forEach(p => {
                   const info = p.propertyInformation || {};
-                  if (info.id) myPropIds.add(info.id);
-                  if (p.id) myPropIds.add(p.id);
+                  if (info.id) myPropIds.add(Number(info.id));
+                  if (p.id) myPropIds.add(Number(p.id));
                 });
               };
-              if (myRent.status === 'fulfilled') addIds(myRent.value);
-              if (mySale.status === 'fulfilled') addIds(mySale.value);
-              const propInfoId = mapped._raw?.propertyInformationId || mapped.id;
-              if (myPropIds.has(propInfoId) || myPropIds.has(mapped.id)) {
+              collectIds(myRent);
+              collectIds(mySale);
+              const checkId = Number(mapped.id) || mapped.id;
+              const checkInfoId = Number(mapped._raw?.propertyInformation?.id) || mapped._raw?.propertyInformation?.id;
+              if (myPropIds.has(checkId) || (checkInfoId && myPropIds.has(checkInfoId))) {
                 setIsOwnProperty(true);
               }
             } catch {}