diff --git a/src/main/java/swm_nm/morandi/domain/testExit/controller/TestExitController.java b/src/main/java/swm_nm/morandi/domain/testExit/controller/TestExitController.java
index b12fc54a..9bbb2728 100644
--- a/src/main/java/swm_nm/morandi/domain/testExit/controller/TestExitController.java
+++ b/src/main/java/swm_nm/morandi/domain/testExit/controller/TestExitController.java
@@ -12,6 +12,7 @@
 import swm_nm.morandi.domain.testDuring.dto.TestCheckDto;
 import swm_nm.morandi.domain.testExit.dto.AttemptCodeDto;
 import swm_nm.morandi.domain.testExit.dto.AttemptProblemDto;
+import swm_nm.morandi.domain.testExit.dto.TestResultDto;
 import swm_nm.morandi.domain.testExit.service.SaveCodeService;
 import swm_nm.morandi.domain.testExit.service.TestExitService;
 
@@ -28,7 +29,7 @@ public class TestExitController {
     private final SaveCodeService saveCodeService;
     @PostMapping("/exit")
     @Operation(summary = "테스트 종료하기", description = "테스트를 종료할 경우 문제별 정답 여부와 소요 시간을 제공합니다.")
-    public ResponseEntity<List<AttemptProblemDto>> saveAttemptedProblemResult(@RequestBody TestCheckDto testCheckDto) {
+    public ResponseEntity<TestResultDto> saveAttemptedProblemResult(@RequestBody TestCheckDto testCheckDto) {
         return new ResponseEntity<>(testExitService.testExit(testCheckDto), HttpStatus.OK);
     }
     @PostMapping("/submit")
diff --git a/src/main/java/swm_nm/morandi/domain/testExit/dto/TestResultDto.java b/src/main/java/swm_nm/morandi/domain/testExit/dto/TestResultDto.java
index 8ecdb6d1..abeb6dd4 100644
--- a/src/main/java/swm_nm/morandi/domain/testExit/dto/TestResultDto.java
+++ b/src/main/java/swm_nm/morandi/domain/testExit/dto/TestResultDto.java
@@ -1,5 +1,10 @@
 package swm_nm.morandi.domain.testExit.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import lombok.*;
 
 import java.time.LocalDateTime;
@@ -11,6 +16,12 @@
 @NoArgsConstructor
 @AllArgsConstructor
 public class TestResultDto {
+
+    @JsonSerialize(using = LocalDateTimeSerializer.class)
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime testDate;
+    private Long beforeRating;
+    private Long afterRating;
     private List<AttemptProblemDto> attemptProblemDtos;
 }
diff --git a/src/main/java/swm_nm/morandi/domain/testExit/service/CalculateRatingService.java b/src/main/java/swm_nm/morandi/domain/testExit/service/CalculateRatingService.java
index 0c503f4d..41bdbc3e 100644
--- a/src/main/java/swm_nm/morandi/domain/testExit/service/CalculateRatingService.java
+++ b/src/main/java/swm_nm/morandi/domain/testExit/service/CalculateRatingService.java
@@ -48,11 +48,9 @@ public Long calculateTestRating(Member member, Tests test) {
         }
         rating = (addRating == 0) ? 500L : rating + addRating;
         long resultRating = (memberRating * 4 + rating) / 5; // 사용자 현재 레이팅 반영
-        if (allSolved) memberRating = max(memberRating, resultRating);
-        else memberRating = resultRating;
-        member.setRating(memberRating);
+        if (allSolved) resultRating = max(memberRating, resultRating);
         test.setOriginRating(rating); // 순수 테스트 레이팅 결과
-        return memberRating;
+        return resultRating;
     }
     private static long getRating(Integer problemCount) {
         long rating = 0L;
diff --git a/src/main/java/swm_nm/morandi/domain/testExit/service/TestExitService.java b/src/main/java/swm_nm/morandi/domain/testExit/service/TestExitService.java
index 860b59d1..f324386d 100644
--- a/src/main/java/swm_nm/morandi/domain/testExit/service/TestExitService.java
+++ b/src/main/java/swm_nm/morandi/domain/testExit/service/TestExitService.java
@@ -5,6 +5,7 @@
 import org.springframework.stereotype.Service;
 import swm_nm.morandi.domain.testDuring.dto.TestCheckDto;
 import swm_nm.morandi.domain.testDuring.dto.TestStatus;
+import swm_nm.morandi.domain.testExit.dto.TestResultDto;
 import swm_nm.morandi.domain.testInfo.entity.AttemptProblem;
 import swm_nm.morandi.domain.testInfo.entity.TestType;
 import swm_nm.morandi.domain.testInfo.entity.Tests;
@@ -45,7 +46,7 @@ public class TestExitService {
     private final SolvedCheckService solvedCheckService;
 
     //Controller에서 사용되는 것
-    public List<AttemptProblemDto> testExit(TestCheckDto testCheckDto)
+    public TestResultDto testExit(TestCheckDto testCheckDto)
     {
         Long memberId = SecurityUtils.getCurrentMemberId();
         Member member = memberRepository.findById(memberId)
@@ -54,15 +55,16 @@ public List<AttemptProblemDto> testExit(TestCheckDto testCheckDto)
                 .orElseThrow(() -> new MorandiException(TestErrorCode.TEST_NOT_FOUND));
         TestType testType = testTypeRepository.findTestTypeByTestTypename(test.getTestTypename())
                 .orElseThrow(() -> new MorandiException(TestTypeErrorCode.TEST_TYPE_NOT_FOUND));
-        return testExit(testCheckDto,member,test,testType);
+        return testExit(testCheckDto, member, test, testType);
     }
 
     @Transactional
-    public List<AttemptProblemDto> testExit(TestCheckDto testCheckDto,Member member,Tests test,TestType testType) {
+    public TestResultDto testExit(TestCheckDto testCheckDto, Member member, Tests test, TestType testType) {
         String bojId = testCheckDto.getBojId();
 
         solvedCheckService.checkAttemptedProblemResult(test, bojId);
-        saveTestResult(member,test, testType);
+        TestResultDto testResultDto = TestResultDto.builder().build();
+        saveTestResult(member, test, testType, testResultDto);
 
         List<AttemptProblem> attemptProblems = attemptProblemRepository.findAttemptProblemsByTest_TestId(test.getTestId());
 
@@ -73,11 +75,14 @@ public List<AttemptProblemDto> testExit(TestCheckDto testCheckDto,Member member,
             attemptProblemDto.setTestProblemId(number++);
             attemptProblemDtos.add(attemptProblemDto);
         }
-        return attemptProblemDtos;
+
+        testResultDto.setAttemptProblemDtos(attemptProblemDtos);
+
+        return testResultDto;
     }
 
     @Transactional
-    public void saveTestResult(Member member,Tests test, TestType testType) {
+    public void saveTestResult(Member member, Tests test, TestType testType, TestResultDto testResultDto) {
         test.setTestStatus(TestStatus.COMPLETED);
         List<AttemptProblem> attemptProblems = attemptProblemRepository.findAllByTest_TestId(test.getTestId());
         long correct = attemptProblems.stream()
@@ -92,6 +97,9 @@ public void saveTestResult(Member member,Tests test, TestType testType) {
         test.setTestRating(calculateRatingService.calculateTestRating(member, test));
 
         member.setCurrentTestId(-1L);
+        testResultDto.setBeforeRating(member.getRating());
+        testResultDto.setAfterRating(test.getTestRating());
+        testResultDto.setTestDate(test.getTestDate());
 
         // 테스트 결과 저장
         testTypeRepository.save(testType);