diff --git a/components/belonging/belongingService.js b/components/belonging/belongingService.js
index 6fb3051..92cc733 100644
--- a/components/belonging/belongingService.js
+++ b/components/belonging/belongingService.js
@@ -109,14 +109,14 @@ const indexAllBelongings = async () => {
                 isActive: belonging.isActive,
                 // belongingCode: belonging.belongingCode,
                 name: belonging.name,
-                category: belonging.category.englishName,
-                nativeCategory: belonging.category.nativeName,
+                category: belonging.category.englishName || '',
+                nativeCategory: belonging.category.nativeName || '',
                 imageUrl: belonging.mainImageUrls[0] || '',
-                documents: belonging.documentUrls,
-                description: belonging.description,
-                unit: belonging.unit,
-                tags: combinedTags,
-                coordinates: belonging.location.coordinates,
+                documents: belonging.documentUrls || [] ,
+                description: belonging.description || '',
+                unit: belonging.unit || '',
+                tags: combinedTags || '',
+                coordinates: belonging.location.coordinates || [0, 0],
                 createdAt: Math.floor(new Date(belonging.createdAt).getTime() / 1000), // Store as timestamp in seconds
             }