diff --git a/src/device/services/device.service.ts b/src/device/services/device.service.ts
index 49a6a86..9a67d65 100644
--- a/src/device/services/device.service.ts
+++ b/src/device/services/device.service.ts
@@ -1021,10 +1021,13 @@ export class DeviceService {
             }
           }
 
-          const spaceHierarchy = await this.getFullSpaceHierarchy(
+          const spaceHierarchy = await this.getParentHierarchy(
             device?.spaceDevice,
           );
-          const orderedHierarchy = spaceHierarchy.reverse();
+          const orderedHierarchy = [
+            device?.spaceDevice,
+            ...spaceHierarchy.reverse(),
+          ];
 
           return {
             spaces: orderedHierarchy.map((space) => ({
@@ -1515,4 +1518,32 @@ export class DeviceService {
     }
     return project;
   }
+
+  async getParentHierarchy(
+    space: SpaceEntity,
+  ): Promise<{ uuid: string; spaceName: string }[]> {
+    try {
+      const targetSpace = await this.spaceRepository.findOne({
+        where: { uuid: space.uuid },
+        relations: ['parent'],
+      });
+
+      if (!targetSpace) {
+        throw new HttpException('Space not found', HttpStatus.NOT_FOUND);
+      }
+
+      const ancestors = await this.fetchAncestors(targetSpace);
+
+      return ancestors.map((parentSpace) => ({
+        uuid: parentSpace.uuid,
+        spaceName: parentSpace.spaceName,
+      }));
+    } catch (error) {
+      console.error('Error fetching parent hierarchy:', error.message);
+      throw new HttpException(
+        'Error fetching parent hierarchy',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
 }
diff --git a/src/space/services/space-device.service.ts b/src/space/services/space-device.service.ts
index 490cca7..773c7d5 100644
--- a/src/space/services/space-device.service.ts
+++ b/src/space/services/space-device.service.ts
@@ -32,10 +32,10 @@ export class SpaceDeviceService {
         );
       }
 
-      // Fetch space hierarchy **once** and reverse it to get an ordered hierarchy
       const spaceHierarchy =
-        await this.validationService.getFullSpaceHierarchy(space);
-      const orderedHierarchy = spaceHierarchy.reverse();
+        await this.validationService.getParentHierarchy(space);
+
+      const orderedHierarchy = [space, ...spaceHierarchy.reverse()];
 
       // Fetch Tuya details for each device in parallel using Promise.allSettled
       const deviceDetailsPromises = space.devices.map((device) =>
diff --git a/src/space/services/space-validation.service.ts b/src/space/services/space-validation.service.ts
index 9dc614b..0358fc2 100644
--- a/src/space/services/space-validation.service.ts
+++ b/src/space/services/space-validation.service.ts
@@ -222,4 +222,32 @@ export class ValidationService {
 
     return descendants;
   }
+
+  async getParentHierarchy(
+    space: SpaceEntity,
+  ): Promise<{ uuid: string; spaceName: string }[]> {
+    try {
+      const targetSpace = await this.spaceRepository.findOne({
+        where: { uuid: space.uuid },
+        relations: ['parent'],
+      });
+
+      if (!targetSpace) {
+        throw new HttpException('Space not found', HttpStatus.NOT_FOUND);
+      }
+
+      const ancestors = await this.fetchAncestors(targetSpace);
+
+      return ancestors.map((parentSpace) => ({
+        uuid: parentSpace.uuid,
+        spaceName: parentSpace.spaceName,
+      }));
+    } catch (error) {
+      console.error('Error fetching parent hierarchy:', error.message);
+      throw new HttpException(
+        'Error fetching parent hierarchy',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
 }