diff --git a/src/group/controllers/group.controller.ts b/src/group/controllers/group.controller.ts
index 3098da0..a5d7cd7 100644
--- a/src/group/controllers/group.controller.ts
+++ b/src/group/controllers/group.controller.ts
@@ -1,13 +1,14 @@
 import { GroupService } from '../services/group.service';
 import { Controller, Get, UseGuards, Param, Req } from '@nestjs/common';
-import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
+import { ApiTags, ApiBearerAuth, ApiOperation } from '@nestjs/swagger';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { ControllerRoute } from '@app/common/constants/controller-route'; // Assuming this is where the routes are defined
 
 @ApiTags('Group Module')
 @Controller({
   version: EnableDisableStatusEnum.ENABLED,
-  path: 'group',
+  path: ControllerRoute.GROUP.ROUTE, // use the static route constant
 })
 export class GroupController {
   constructor(private readonly groupService: GroupService) {}
@@ -15,6 +16,11 @@ export class GroupController {
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
   @Get(':spaceUuid')
+  @ApiOperation({
+    summary: ControllerRoute.GROUP.ACTIONS.GET_GROUPS_BY_SPACE_UUID_SUMMARY,
+    description:
+      ControllerRoute.GROUP.ACTIONS.GET_GROUPS_BY_SPACE_UUID_DESCRIPTION,
+  })
   async getGroupsBySpaceUuid(@Param('spaceUuid') spaceUuid: string) {
     return await this.groupService.getGroupsBySpaceUuid(spaceUuid);
   }
@@ -22,6 +28,12 @@ export class GroupController {
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
   @Get(':spaceUuid/devices/:groupName')
+  @ApiOperation({
+    summary:
+      ControllerRoute.GROUP.ACTIONS.GET_UNIT_DEVICES_BY_GROUP_NAME_SUMMARY,
+    description:
+      ControllerRoute.GROUP.ACTIONS.GET_UNIT_DEVICES_BY_GROUP_NAME_DESCRIPTION,
+  })
   async getUnitDevicesByGroupName(
     @Param('spaceUuid') spaceUuid: string,
     @Param('groupName') groupName: string,