diff --git a/src/modules/leave-requests/controllers/leave-requests.controller.ts b/src/modules/leave-requests/controllers/leave-requests.controller.ts
index 2f794f0..1878b64 100644
--- a/src/modules/leave-requests/controllers/leave-requests.controller.ts
+++ b/src/modules/leave-requests/controllers/leave-requests.controller.ts
@@ -33,7 +33,7 @@ export class LeaveRequestController {
     findAll(@Query() filters: SearchLeaveRequestsDto): Promise<(LeaveRequests & {daysRequested:number; cost: number})[]> {
         return this.leaveRequetsService.findAll(filters);
     }
-
+    //remove emp_id and use email
     @Get(':id')
     //@RolesAllowed(RoleEnum.ACCOUNTING, RoleEnum.ADMIN, RoleEnum.EMPLOYEE, RoleEnum.HR, RoleEnum.SUPERVISOR)
     @ApiOperation({summary: 'Find leave request' })
@@ -42,7 +42,7 @@ export class LeaveRequestController {
     findOne(@Param('id', ParseIntPipe) id: number): Promise<LeaveRequests> {
         return this.leaveRequetsService.findOne(id);
     }
-
+    //remove emp_id and use email
     @Patch(':id')
     //@RolesAllowed(RoleEnum.ACCOUNTING, RoleEnum.ADMIN, RoleEnum.EMPLOYEE, RoleEnum.HR, RoleEnum.SUPERVISOR)
     @ApiOperation({summary: 'Update leave request' })
@@ -52,6 +52,7 @@ export class LeaveRequestController {
         return this.leaveRequetsService.update(id, dto);
     }
 
+    //remove emp_id and use email
     @Delete(':id')
     //@RolesAllowed(RoleEnum.ACCOUNTING, RoleEnum.ADMIN, RoleEnum.EMPLOYEE, RoleEnum.HR, RoleEnum.SUPERVISOR)
     @ApiOperation({summary: 'Delete leave request' })
@@ -61,6 +62,7 @@ export class LeaveRequestController {
         return this.leaveRequetsService.remove(id);
     }
 
+    //remove emp_id and use email
     @Patch(':id/approval')
     updateApproval( @Param('id', ParseIntPipe) id: number,
                     @Body('is_approved', ParseBoolPipe) is_approved: boolean): Promise<LeaveRequests> {
diff --git a/src/modules/leave-requests/dtos/create-leave-request.dto.ts b/src/modules/leave-requests/dtos/create-leave-request.dto.ts
index 54b08f8..676f432 100644
--- a/src/modules/leave-requests/dtos/create-leave-request.dto.ts
+++ b/src/modules/leave-requests/dtos/create-leave-request.dto.ts
@@ -9,6 +9,8 @@ export class CreateLeaveRequestsDto {
     description: 'Leave request`s unique id(auto-incremented)',
   })
   id: number;
+
+  //remove emp_id and use email
   @ApiProperty({
       example: '4655867',
       description: 'Employee`s id',
diff --git a/src/modules/leave-requests/dtos/search-leave-request.dto.ts b/src/modules/leave-requests/dtos/search-leave-request.dto.ts
index cfa566b..85bd95b 100644
--- a/src/modules/leave-requests/dtos/search-leave-request.dto.ts
+++ b/src/modules/leave-requests/dtos/search-leave-request.dto.ts
@@ -3,6 +3,7 @@ import { Type } from "class-transformer";
 import { IsOptional, IsInt, IsEnum, IsDateString } from "class-validator";
 
 export class SearchLeaveRequestsDto {
+    //remove emp_id and use email
     @IsOptional()
     @Type(()=> Number)
     @IsInt()
diff --git a/src/modules/leave-requests/services/leave-requests.service.ts b/src/modules/leave-requests/services/leave-requests.service.ts
index 4ce97b1..ed5e8bd 100644
--- a/src/modules/leave-requests/services/leave-requests.service.ts
+++ b/src/modules/leave-requests/services/leave-requests.service.ts
@@ -18,6 +18,7 @@ export class LeaveRequestsService {
         private readonly sickLeaveService: SickLeaveService
     ) {}
 
+    //remove emp_id and use email
     async create(dto: CreateLeaveRequestsDto): Promise<LeaveRequests> {
         const { employee_id, bank_code_id, leave_type, start_date_time,
             end_date_time, comment, approval_status } = dto;
@@ -85,6 +86,7 @@ export class LeaveRequestsService {
         );
     }
 
+    //remove emp_id and use email
     async findOne(id:number): Promise<any> {
         const request = await this.prisma.leaveRequests.findUnique({
         where: { id },
@@ -125,6 +127,7 @@ export class LeaveRequestsService {
         return {...request, days_requested: diff_days, cost };
     }
 
+    //remove emp_id and use email
     async update(id: number, dto: UpdateLeaveRequestsDto): Promise<LeaveRequests> {
         await this.findOne(id);
         const { employee_id, leave_type, start_date_time, end_date_time, comment, approval_status } = dto;
@@ -186,6 +189,7 @@ export class LeaveRequestsService {
     return this.prisma.leaveRequestsArchive.findMany();
     }
 
+    //remove emp_id and use email
     //fetches an archived employee
     async findOneArchived(id: number): Promise<LeaveRequestsArchive> {
     return this.prisma.leaveRequestsArchive.findUniqueOrThrow({ where: { id } });