diff --git a/src/main/java/org/ezcode/codetest/application/problem/dto/response/ProblemDetailResponse.java b/src/main/java/org/ezcode/codetest/application/problem/dto/response/ProblemDetailResponse.java
index dadf6e00..a51e298d 100644
--- a/src/main/java/org/ezcode/codetest/application/problem/dto/response/ProblemDetailResponse.java
+++ b/src/main/java/org/ezcode/codetest/application/problem/dto/response/ProblemDetailResponse.java
@@ -51,8 +51,9 @@ public record ProblemDetailResponse(
 	LocalDateTime modifiedAt,
 
 	@Schema(description = "문제 이미지 URL", example = "https://bucket.s3.ap-northeast-2.amazonaws.com/problem/example.jpg")
-	String imageUrl
+	String imageUrl,
 
+	List<TestcaseResponse> testcases
 ) {
 
 	public static ProblemDetailResponse from(Problem problem, List<Category> categories) {
@@ -71,6 +72,7 @@ public static ProblemDetailResponse from(Problem problem, List<Category> categor
 			.createdAt(problem.getCreatedAt())
 			.modifiedAt(problem.getModifiedAt())
 			.imageUrl(problem.getImageUrl().isEmpty() ? null : problem.getImageUrl().get(0))
+			.testcases(problem.top2Testcases().stream().map(TestcaseResponse::from).toList())
 			.build();
 	}
 }
diff --git a/src/main/java/org/ezcode/codetest/application/problem/dto/response/TestcaseResponse.java b/src/main/java/org/ezcode/codetest/application/problem/dto/response/TestcaseResponse.java
index f05f6488..eab7622e 100644
--- a/src/main/java/org/ezcode/codetest/application/problem/dto/response/TestcaseResponse.java
+++ b/src/main/java/org/ezcode/codetest/application/problem/dto/response/TestcaseResponse.java
@@ -1,6 +1,5 @@
 package org.ezcode.codetest.application.problem.dto.response;
 
-import org.ezcode.codetest.domain.problem.model.entity.Problem;
 import org.ezcode.codetest.domain.problem.model.entity.Testcase;
 
 import io.swagger.v3.oas.annotations.media.Schema;
diff --git a/src/main/java/org/ezcode/codetest/domain/problem/model/entity/Problem.java b/src/main/java/org/ezcode/codetest/domain/problem/model/entity/Problem.java
index c1ed565a..3652dae7 100644
--- a/src/main/java/org/ezcode/codetest/domain/problem/model/entity/Problem.java
+++ b/src/main/java/org/ezcode/codetest/domain/problem/model/entity/Problem.java
@@ -1,6 +1,7 @@
 package org.ezcode.codetest.domain.problem.model.entity;
 
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.List;
 
 import org.ezcode.codetest.common.base.entity.BaseEntity;
@@ -154,12 +155,13 @@ public void clearImages() {
 		this.imageUrl.clear();
 	}
 
-	public void incrementTotalSubmissions() {
-		totalSubmissions += 1;
-	}
-
-	public void incrementCorrectSubmissions() {
-		correctSubmissions += 1;
-
+	public List<Testcase> top2Testcases() {
+		if (testcases == null || testcases.isEmpty()) {
+			return List.of();
+		}
+		return testcases.stream()
+			.sorted(Comparator.comparing(Testcase::getId))
+			.limit(2)
+			.toList();
 	}
 }
diff --git a/src/main/java/org/ezcode/codetest/domain/problem/service/ProblemDomainService.java b/src/main/java/org/ezcode/codetest/domain/problem/service/ProblemDomainService.java
index 881a52cd..ad508279 100644
--- a/src/main/java/org/ezcode/codetest/domain/problem/service/ProblemDomainService.java
+++ b/src/main/java/org/ezcode/codetest/domain/problem/service/ProblemDomainService.java
@@ -97,7 +97,7 @@ public Page<Problem> getProblemBySearchCondition(Pageable pageable, ProblemSearc
 
 	public Problem getProblem(Long problemId) {
 
-		return problemRepository.findByIdNotDeleted(problemId)
+		return problemRepository.findProblemWithTestcasesById(problemId)
 			.orElseThrow(() -> new ProblemException(ProblemExceptionCode.PROBLEM_NOT_FOUND));
 	}
 
diff --git a/src/test/java/org/ezcode/codetest/domain/problem/service/ProblemDomainServiceTest.java b/src/test/java/org/ezcode/codetest/domain/problem/service/ProblemDomainServiceTest.java
index 15827b8e..7bdcdd7d 100644
--- a/src/test/java/org/ezcode/codetest/domain/problem/service/ProblemDomainServiceTest.java
+++ b/src/test/java/org/ezcode/codetest/domain/problem/service/ProblemDomainServiceTest.java
@@ -90,7 +90,7 @@ void getProblem_success() {
 		Long problemId = 1L;
 		Problem problem = mock(Problem.class);
 
-		when(problemRepository.findByIdNotDeleted(problemId)).thenReturn(Optional.ofNullable(problem));
+		when(problemRepository.findProblemWithTestcasesById(problemId)).thenReturn(Optional.ofNullable(problem));
 
 		// when
 		Problem result = problemDomainService.getProblem(problemId);
@@ -98,7 +98,7 @@ void getProblem_success() {
 		// then
 		assertNotNull(result);
 		assertEquals(problem, result);
-		verify(problemRepository).findByIdNotDeleted(problemId);
+		verify(problemRepository).findProblemWithTestcasesById(problemId);
 	}
 
 	@Test