diff --git a/src/unit/interface/unit.interface.ts b/src/unit/interface/unit.interface.ts
index 39fac9a..635f38e 100644
--- a/src/unit/interface/unit.interface.ts
+++ b/src/unit/interface/unit.interface.ts
@@ -4,6 +4,7 @@ export interface GetUnitByUuidInterface {
   updatedAt: Date;
   name: string;
   type: string;
+  spaceTuyaUuid: string;
 }
 
 export interface UnitChildInterface {
@@ -29,3 +30,8 @@ export interface GetUnitByUserUuidInterface {
   name: string;
   type: string;
 }
+export interface addTuyaSpaceInterface {
+  success: boolean;
+  result: string;
+  msg: string;
+}
diff --git a/src/unit/services/unit.service.ts b/src/unit/services/unit.service.ts
index e7511c6..3279a05 100644
--- a/src/unit/services/unit.service.ts
+++ b/src/unit/services/unit.service.ts
@@ -14,6 +14,7 @@ import {
   GetUnitByUuidInterface,
   RenameUnitByUuidInterface,
   GetUnitByUserUuidInterface,
+  addTuyaSpaceInterface,
 } from '../interface/unit.interface';
 import { SpaceEntity } from '@app/common/modules/space/entities';
 import { UpdateUnitNameDto } from '../dtos/update.unit.dto';
@@ -21,15 +22,27 @@ import { UserSpaceRepository } from '@app/common/modules/user-space/repositories
 import { generateRandomString } from '@app/common/helper/randomString';
 import { UserDevicePermissionService } from 'src/user-device-permission/services';
 import { PermissionType } from '@app/common/constants/permission-type.enum';
+import { TuyaContext } from '@tuya/tuya-connector-nodejs';
+import { ConfigService } from '@nestjs/config';
 
 @Injectable()
 export class UnitService {
+  private tuya: TuyaContext;
   constructor(
+    private readonly configService: ConfigService,
     private readonly spaceRepository: SpaceRepository,
     private readonly spaceTypeRepository: SpaceTypeRepository,
     private readonly userSpaceRepository: UserSpaceRepository,
     private readonly userDevicePermissionService: UserDevicePermissionService,
-  ) {}
+  ) {
+    const accessKey = this.configService.get<string>('auth-config.ACCESS_KEY');
+    const secretKey = this.configService.get<string>('auth-config.SECRET_KEY');
+    this.tuya = new TuyaContext({
+      baseUrl: 'https://openapi.tuyaeu.com',
+      accessKey,
+      secretKey,
+    });
+  }
 
   async addUnit(addUnitDto: AddUnitDto) {
     try {
@@ -38,17 +51,41 @@ export class UnitService {
           type: 'unit',
         },
       });
+      const tuyaUnit = await this.addUnitTuya(addUnitDto.unitName);
+      if (!tuyaUnit.result) {
+        throw new HttpException('Error creating unit', HttpStatus.BAD_REQUEST);
+      }
 
       const unit = await this.spaceRepository.save({
         spaceName: addUnitDto.unitName,
         parent: { uuid: addUnitDto.floorUuid },
         spaceType: { uuid: spaceType.uuid },
+        spaceTuyaUuid: tuyaUnit.result,
       });
       return unit;
     } catch (err) {
       throw new HttpException(err.message, HttpStatus.INTERNAL_SERVER_ERROR);
     }
   }
+  async addUnitTuya(unitName: string): Promise<addTuyaSpaceInterface> {
+    try {
+      const path = `/v2.0/cloud/space/creation`;
+      const response = await this.tuya.request({
+        method: 'POST',
+        path,
+        body: {
+          name: unitName,
+        },
+      });
+
+      return response as addTuyaSpaceInterface;
+    } catch (error) {
+      throw new HttpException(
+        'Error creating unit from Tuya',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
 
   async getUnitByUuid(unitUuid: string): Promise<GetUnitByUuidInterface> {
     try {
@@ -70,6 +107,7 @@ export class UnitService {
         updatedAt: unit.updatedAt,
         name: unit.spaceName,
         type: unit.spaceType.type,
+        spaceTuyaUuid: unit.spaceTuyaUuid,
       };
     } catch (err) {
       if (err instanceof BadRequestException) {