diff --git a/src/builds/builds.controller.ts b/src/builds/builds.controller.ts
index f597d301..fde3789c 100644
--- a/src/builds/builds.controller.ts
+++ b/src/builds/builds.controller.ts
@@ -1,7 +1,7 @@
 import { Controller, Get, UseGuards, Post, Body, Param, ParseUUIDPipe, Delete, Query, Patch } from '@nestjs/common';
 import { BuildsService } from './builds.service';
 import { JwtAuthGuard } from '../auth/guards/auth.guard';
-import { ApiBearerAuth, ApiTags, ApiSecurity, ApiResponse } from '@nestjs/swagger';
+import { ApiBearerAuth, ApiTags, ApiSecurity, ApiOkResponse } from '@nestjs/swagger';
 import { CreateBuildDto } from './dto/build-create.dto';
 import { ApiGuard } from '../auth/guards/api.guard';
 import { Build } from '@prisma/client';
@@ -14,7 +14,7 @@ export class BuildsController {
   constructor(private buildsService: BuildsService) {}
 
   @Get()
-  @ApiResponse({ type: [BuildDto] })
+  @ApiOkResponse({ type: [BuildDto] })
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
   get(@Query('projectId', new ParseUUIDPipe()) projectId: string): Promise<BuildDto[]> {
@@ -29,7 +29,7 @@ export class BuildsController {
   }
 
   @Post()
-  @ApiResponse({ type: BuildDto })
+  @ApiOkResponse({ type: BuildDto })
   @ApiSecurity('api_key')
   @UseGuards(ApiGuard)
   create(@Body() createBuildDto: CreateBuildDto): Promise<BuildDto> {
@@ -37,7 +37,7 @@ export class BuildsController {
   }
 
   @Patch(':id')
-  @ApiResponse({ type: BuildDto })
+  @ApiOkResponse({ type: BuildDto })
   @ApiSecurity('api_key')
   @ApiBearerAuth()
   @UseGuards(MixedGuard)
diff --git a/src/builds/dto/build-create.dto.ts b/src/builds/dto/build-create.dto.ts
index 40420783..d9b1b0d4 100644
--- a/src/builds/dto/build-create.dto.ts
+++ b/src/builds/dto/build-create.dto.ts
@@ -1,8 +1,8 @@
-import { ApiProperty } from '@nestjs/swagger';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { IsString, IsOptional, IsNotEmpty } from 'class-validator';
 
 export class CreateBuildDto {
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   @IsNotEmpty()
diff --git a/src/shared/dto/baseline-data.dto.ts b/src/shared/dto/baseline-data.dto.ts
index 2ff77dd0..008007a5 100644
--- a/src/shared/dto/baseline-data.dto.ts
+++ b/src/shared/dto/baseline-data.dto.ts
@@ -1,4 +1,4 @@
-import { ApiProperty } from '@nestjs/swagger';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { IsString, IsOptional } from 'class-validator';
 
 export class BaselineDataDto {
@@ -6,22 +6,22 @@ export class BaselineDataDto {
   @IsString()
   name: string;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   os?: string;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   browser?: string;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   viewport?: string;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   device?: string;
diff --git a/src/swagger.ts b/src/swagger.ts
index bedf9b73..61a4488f 100644
--- a/src/swagger.ts
+++ b/src/swagger.ts
@@ -2,8 +2,8 @@ import { INestApplication } from '@nestjs/common';
 import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
 
 export function setupSwagger(app: INestApplication) {
-    const options = new DocumentBuilder()
-    .setTitle('Nest.js example API')
+  const options = new DocumentBuilder()
+    .setTitle('Visual Regression Tracker')
     .setDescription('API Documentation')
     .setVersion('1.0')
     .addBearerAuth()
@@ -11,4 +11,4 @@ export function setupSwagger(app: INestApplication) {
     .build();
   const document = SwaggerModule.createDocument(app, options);
   SwaggerModule.setup('api', app, document);
-}
\ No newline at end of file
+}
diff --git a/src/test-runs/dto/create-test-request.dto.ts b/src/test-runs/dto/create-test-request.dto.ts
index fef46324..187e1016 100644
--- a/src/test-runs/dto/create-test-request.dto.ts
+++ b/src/test-runs/dto/create-test-request.dto.ts
@@ -1,4 +1,4 @@
-import { ApiProperty } from '@nestjs/swagger';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import { IsOptional, IsUUID, IsNumber, IsBoolean, IsBase64 } from 'class-validator';
 import { BaselineDataDto } from '../../shared/dto/baseline-data.dto';
@@ -18,17 +18,17 @@ export class CreateTestRequestDto extends BaselineDataDto {
   @IsUUID()
   projectId: string;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsOptional()
   @IsNumber()
   diffTollerancePercent?: number;
 
-  @ApiProperty()
+  @ApiPropertyOptional()
   @IsBoolean()
   @IsOptional()
   merge?: boolean;
 
-  @ApiProperty({ type: [IgnoreAreaDto] })
+  @ApiPropertyOptional({ type: [IgnoreAreaDto] })
   @IsOptional()
   ignoreAreas?: IgnoreAreaDto[];
 }
diff --git a/src/test-variations/test-variations.controller.ts b/src/test-variations/test-variations.controller.ts
index 0a88b1bd..840bf22a 100644
--- a/src/test-variations/test-variations.controller.ts
+++ b/src/test-variations/test-variations.controller.ts
@@ -24,7 +24,7 @@ export class TestVariationsController {
   }
 
   @Get('details/:id')
-  @ApiQuery({ name: 'id', required: true })
+  @ApiParam({ name: 'id', required: true })
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
   getDetails(@Param('id', new ParseUUIDPipe()) id: string): Promise<TestVariation & { baselines: Baseline[] }> {