diff --git a/src/device/services/device.service.ts b/src/device/services/device.service.ts
index 1854cd1..e062076 100644
--- a/src/device/services/device.service.ts
+++ b/src/device/services/device.service.ts
@@ -74,9 +74,8 @@ export class DeviceService {
   }
   async getDevicesByGroupId(getDeviceByGroupIdDto: GetDeviceByGroupIdDto) {
     try {
-      const devicesIds = await this.getDevicesByGroupIdTuya(
-        getDeviceByGroupIdDto,
-      );
+      const devicesIds: GetDevicesByGroupIdInterface =
+        await this.getDevicesByGroupIdTuya(getDeviceByGroupIdDto);
       const devicesDetails = await Promise.all(
         devicesIds.result.data_list.map(async (device: any) => {
           const deviceData = await this.getDevicesByDeviceId(device.dev_id);