diff --git a/src/modules/item-related/item/data/services/item-data.service.ts b/src/modules/item-related/item/data/services/item-data.service.ts
index 534d542..70656a8 100644
--- a/src/modules/item-related/item/data/services/item-data.service.ts
+++ b/src/modules/item-related/item/data/services/item-data.service.ts
@@ -6,6 +6,7 @@ import { ItemModel } from '../models/item.model';
 import { CONNECTION_NAME } from 'src/core/strings/constants/base.constants';
 import { Repository } from 'typeorm';
 import { ItemRateModel } from 'src/modules/item-related/item-rate/data/models/item-rate.model';
+import { ItemRateDataService } from 'src/modules/item-related/item-rate/data/services/item-rate-data.service';
 
 @Injectable()
 export class ItemDataService extends BaseDataService<ItemEntity> {
@@ -15,6 +16,7 @@ export class ItemDataService extends BaseDataService<ItemEntity> {
 
     @InjectRepository(ItemRateModel, CONNECTION_NAME.DEFAULT)
     private repoItemRate: Repository<ItemRateModel>,
+    private rateService: ItemRateDataService,
   ) {
     super(repo);
   }
@@ -31,4 +33,34 @@ export class ItemDataService extends BaseDataService<ItemEntity> {
       { price: newPrice },
     );
   }
+
+  async updateBreakdownBundling(id: string): Promise<void> {
+    const item_rates = await this.repoItemRate.find({
+      where: {
+        item_id: id,
+      },
+    });
+
+    for (const rate of item_rates) {
+      const { item_id, season_period_id } = rate;
+      const bundling = await this.repo.findOne({
+        relations: ['bundling_items'],
+        where: {
+          id: item_id,
+        },
+      });
+
+      console.log(bundling.name);
+      const ids = bundling.bundling_items.map((item) => item.id);
+      const totalRates = await this.rateService.itemsRateTotal(
+        season_period_id,
+        ids,
+      );
+      this.rateService.updateRatesBySeasonItem(
+        season_period_id,
+        bundling.id,
+        totalRates,
+      );
+    }
+  }
 }
diff --git a/src/modules/item-related/item/domain/entities/item.entity.ts b/src/modules/item-related/item/domain/entities/item.entity.ts
index 53620cd..90fa227 100644
--- a/src/modules/item-related/item/domain/entities/item.entity.ts
+++ b/src/modules/item-related/item/domain/entities/item.entity.ts
@@ -16,4 +16,5 @@ export interface ItemEntity extends BaseStatusEntity {
 
   use_queue: boolean;
   show_to_booking: boolean;
+  breakdown_bundling?: boolean;
 }
diff --git a/src/modules/item-related/item/domain/usecases/managers/update-item.manager.ts b/src/modules/item-related/item/domain/usecases/managers/update-item.manager.ts
index 12d972a..510da69 100644
--- a/src/modules/item-related/item/domain/usecases/managers/update-item.manager.ts
+++ b/src/modules/item-related/item/domain/usecases/managers/update-item.manager.ts
@@ -31,6 +31,10 @@ export class UpdateItemManager extends BaseUpdateManager<ItemEntity> {
       newBasePrice,
       itemId,
     );
+
+    if (this.result.breakdown_bundling) {
+      this.dataService.updateBreakdownBundling(itemId);
+    }
     return;
   }