diff --git a/src/main/java/com/api/TaveShot/domain/compiler/controller/CompilerController.java b/src/main/java/com/api/TaveShot/domain/compiler/controller/CompilerController.java
index a9e52ac..255f007 100644
--- a/src/main/java/com/api/TaveShot/domain/compiler/controller/CompilerController.java
+++ b/src/main/java/com/api/TaveShot/domain/compiler/controller/CompilerController.java
@@ -28,10 +28,9 @@ public class CompilerController {
                             schema = @Schema(implementation = ProblemDto.class)))
     })
     @GetMapping("/problems/{id}")
-    public ResponseEntity<SuccessResponse<ProblemDto>> getProblem(@PathVariable String id) {
-        return problemService.getProblemById(id)
-                .map(problemDto -> ResponseEntity.ok(new SuccessResponse<>(problemDto)))
-                .orElseGet(() -> ResponseEntity.notFound().build());
+    public SuccessResponse<ProblemDto> getProblem(@PathVariable String id) {
+        ProblemDto problemDto = problemService.getProblemById(id);
+        return new SuccessResponse<>(problemDto);
     }
 
     /*@Operation(summary = "코드 컴파일링 및 채점", description = "해당 문제 풀이에 대한 채점 결과를 보여줍니다.")
diff --git a/src/main/java/com/api/TaveShot/domain/compiler/service/ProblemService.java b/src/main/java/com/api/TaveShot/domain/compiler/service/ProblemService.java
index a57430a..43b1900 100644
--- a/src/main/java/com/api/TaveShot/domain/compiler/service/ProblemService.java
+++ b/src/main/java/com/api/TaveShot/domain/compiler/service/ProblemService.java
@@ -19,9 +19,10 @@ public class ProblemService {
 
     private final ProblemRepository problemRepository;
 
-    public Optional<ProblemDto> getProblemById(String id) {
-        return problemRepository.findById(id)
-                .map(ProblemConverter::convertToDto)
+    public ProblemDto getProblemById(String id) {
+        BojProblem bojProblem = problemRepository.findById(id)
                 .orElseThrow(() -> new ApiException(ErrorType._PROBLEM_NOT_FOUND));
+
+        return ProblemConverter.convertToDto(bojProblem).orElseThrow(() -> new ApiException(ErrorType._PROBLEM_CONVERSION_ERROR));
     }
 }
\ No newline at end of file
diff --git a/src/main/java/com/api/TaveShot/global/exception/ErrorType.java b/src/main/java/com/api/TaveShot/global/exception/ErrorType.java
index d05d982..4f5b8c3 100644
--- a/src/main/java/com/api/TaveShot/global/exception/ErrorType.java
+++ b/src/main/java/com/api/TaveShot/global/exception/ErrorType.java
@@ -81,7 +81,8 @@ public enum ErrorType {
 
     // ------------------------------------------ Compile ------------------------------------------
     _PROBLEM_NOT_FOUND(NOT_FOUND, "PROBLEM_4040", "요청한 문제 번호를 찾을 수 없습니다."),
-    _SUBMIT_PAGE_NOT_FOUND(NOT_FOUND, "COMPILE_4040", "아직 정답이 준비 되지 않아 코드를 제출할 수 없습니다.")
+    _SUBMIT_PAGE_NOT_FOUND(NOT_FOUND, "COMPILE_4040", "아직 정답이 준비 되지 않아 코드를 제출할 수 없습니다."),
+    _PROBLEM_CONVERSION_ERROR(INTERNAL_SERVER_ERROR, "PROBLEM_5002", "문제 정보 변환 중 오류가 발생했습니다.")
 
     ;