diff --git a/src/main/java/com/mangkyu/employment/interview/app/enums/controller/EnumsController.java b/src/main/java/com/mangkyu/employment/interview/app/enums/controller/EnumsController.java
index a0d5525..5f104c8 100644
--- a/src/main/java/com/mangkyu/employment/interview/app/enums/controller/EnumsController.java
+++ b/src/main/java/com/mangkyu/employment/interview/app/enums/controller/EnumsController.java
@@ -9,6 +9,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.List;
+import java.util.stream.Collectors;
 
 @RestController
 @RequiredArgsConstructor
@@ -18,7 +19,11 @@ public class EnumsController {
 
     @GetMapping("/enums/quiz-categories")
     public ResponseEntity<List<EnumMapperValue>> getQuizCategoryList() {
-        return ResponseEntity.ok(enumMapperFactory.get(EnumMapperKey.QUIZ_CATEGORY));
+        final List<EnumMapperValue> quizCategoryList = enumMapperFactory.get(EnumMapperKey.QUIZ_CATEGORY);
+
+        return ResponseEntity.ok(quizCategoryList.stream()
+                .filter(EnumMapperValue::isExpose)
+                .collect(Collectors.toList()));
     }
 
     @GetMapping("/enums/quiz-levels")
diff --git a/src/main/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepository.java b/src/main/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepository.java
index 98b4ed5..c1fec91 100644
--- a/src/main/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepository.java
+++ b/src/main/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepository.java
@@ -29,14 +29,20 @@ public interface QuizRepository extends JpaRepository<Quiz, Long>, QuizRepositor
 
     List<Quiz> findByIdNotInAndQuizLevelAndIsEnableTrue(final Set<Long> quizIdSet, final QuizLevel quizLevel);
 
-    default List<Quiz> customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(final Set<Long> quizIdSet, final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel) {
+    /**
+    * 여기 아래는 메일 발송에 사용되는 API들이므로 IsEnable 처리를 제외함
+    *
+    *
+    **/
+
+    default List<Quiz> customFindByIdNotInAndQuizCategoryInAndQuizLevel(final Set<Long> quizIdSet, final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel) {
         return quizIdSet.isEmpty()
-                ? findByQuizCategoryInAndQuizLevelAndIsEnableTrue(quizCategorySet, quizLevel)
-                : findByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(quizIdSet, quizCategorySet, quizLevel);
+                ? findByQuizCategoryInAndQuizLevel(quizCategorySet, quizLevel)
+                : findByIdNotInAndQuizCategoryInAndQuizLevel(quizIdSet, quizCategorySet, quizLevel);
     }
 
-    List<Quiz> findByQuizCategoryInAndQuizLevelAndIsEnableTrue(final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel);
+    List<Quiz> findByQuizCategoryInAndQuizLevel(final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel);
 
-    List<Quiz> findByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(final Set<Long> quizIdSet, final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel);
+    List<Quiz> findByIdNotInAndQuizCategoryInAndQuizLevel(final Set<Long> quizIdSet, final Set<QuizCategory> quizCategorySet, final QuizLevel quizLevel);
 
 }
\ No newline at end of file
diff --git a/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java b/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
index 358cc80..21bcc85 100644
--- a/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
+++ b/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
@@ -75,7 +75,7 @@ public class QuizService {
                 .map(v -> v.getQuiz().getId())
                 .collect(Collectors.toSet());
 
-        return quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(solvedQuizIdList, quizCategorySet, quizLevel);
+        return quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(solvedQuizIdList, quizCategorySet, quizLevel);
     }
 
     public List<Quiz> getRandomQuizListUnderLimit(final List<Quiz> quizList, final Integer quizSize) {
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperType.java b/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperType.java
index 0fdeb99..c0b3b82 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperType.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperType.java
@@ -8,4 +8,6 @@ public interface EnumMapperType {
 
     String getDesc();
 
+    boolean isExpose();
+
 }
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperValue.java b/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperValue.java
index cb4b46a..5f7459e 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperValue.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/common/EnumMapperValue.java
@@ -12,6 +12,7 @@ public class EnumMapperValue implements EnumMapperType {
     private final String code;
     private final String title;
     private final String desc;
+    private final boolean expose;
 
     @Override
     public String name() {
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/factory/EnumMapperFactory.java b/src/main/java/com/mangkyu/employment/interview/enums/factory/EnumMapperFactory.java
index c3710a6..2903e65 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/factory/EnumMapperFactory.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/factory/EnumMapperFactory.java
@@ -42,6 +42,7 @@ public class EnumMapperFactory {
                 .code(enumMapperType.name())
                 .title(enumMapperType.getTitle())
                 .desc(enumMapperType.getDesc())
+                .expose(enumMapperType.isExpose())
                 .build();
     }
 
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizCategory.java b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizCategory.java
index 0245b21..03e3d5d 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizCategory.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizCategory.java
@@ -8,22 +8,23 @@ import lombok.RequiredArgsConstructor;
 @RequiredArgsConstructor
 public enum QuizCategory implements EnumMapperType {
 
-    JAVA("Java", "Java 언어와 관련된 면접 질문을 살펴보세요"),
-    SPRING("Spring Framework", "Spring 프레임워크와 관련된 면접 질문을 살펴보세요"),
-    SERVER("Server Programming", "서버 프로그래밍 관련된 면접 질문을 살펴보세요"),
-    NETWORK("Network", "네트워크와 관련된 면접 질문을 살펴보세요"),
-    OPERATING_SYSTEM("Operating System", "운영체제와 관련된 면접 질문을 살펴보세요"),
-    DATABASE("Database", "데이터베이스와 관련된 면접 질문을 살펴보세요"),
-    PROGRAMMING("Overall Programming", "전반적인 프로그래밍과 관련된 면접 질문을 살펴보세요"),
-    DATA_STRUCTURE("Data Structure", "자료구조와 관련된 면접 질문을 살펴보세요"),
-    ALGORITHM("Algorithm", "알고리즘과 관련된 면접 질문을 살펴보세요"),
-    PROBLEM_SOLVING("Problem Solving", "문제 해결과 관련된 면접 질문을 살펴보세요"),
-    CULTURE("Culture Fit", "문화 적합도와 관련된 면접 질문을 살펴보세요"),
-    EXPERIENCE("Personal Experience", "개인의 경험와 관련된 면접 질문을 살펴보세요"),
-    PERSONALITY("Personality", "개인의 성향과 관련된 면접 질문을 살펴보세요"),
+    JAVA("Java", "Java 언어와 관련된 면접 질문을 살펴보세요", true),
+    SPRING("Spring Framework", "Spring 프레임워크와 관련된 면접 질문을 살펴보세요", true),
+    SERVER("Server Programming", "서버 프로그래밍 관련된 면접 질문을 살펴보세요", true),
+    NETWORK("Network", "네트워크와 관련된 면접 질문을 살펴보세요", true),
+    OPERATING_SYSTEM("Operating System", "운영체제와 관련된 면접 질문을 살펴보세요", true),
+    DATABASE("Database", "데이터베이스와 관련된 면접 질문을 살펴보세요", true),
+    PROGRAMMING("Overall Programming", "전반적인 프로그래밍과 관련된 면접 질문을 살펴보세요", true),
+    DATA_STRUCTURE("Data Structure", "자료구조와 관련된 면접 질문을 살펴보세요", true),
+    ALGORITHM("Algorithm", "알고리즘과 관련된 면접 질문을 살펴보세요", true),
+    PROBLEM_SOLVING("Problem Solving", "문제 해결과 관련된 면접 질문을 살펴보세요", true),
+    CULTURE("Culture Fit", "문화 적합도와 관련된 면접 질문을 살펴보세요", false),
+    EXPERIENCE("Personal Experience", "개인의 경험와 관련된 면접 질문을 살펴보세요", false),
+    PERSONALITY("Personality", "개인의 성향과 관련된 면접 질문을 살펴보세요", false),
     ;
 
     private final String title;
     private final String desc;
+    private final boolean expose;
 
 }
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizDay.java b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizDay.java
index 6d8d915..bfd43ea 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizDay.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizDay.java
@@ -11,18 +11,18 @@ import java.util.Arrays;
 @RequiredArgsConstructor
 public enum QuizDay implements EnumMapperType {
 
-    MONDAY("Monday", "월요일", DayOfWeek.MONDAY),
-    TUESDAY("Tuesday", "화요일", DayOfWeek.TUESDAY),
-    WEDNESDAY("Wednesday", "수요일", DayOfWeek.WEDNESDAY),
-    THURSDAY("Thursday", "목요일", DayOfWeek.THURSDAY),
-    FRIDAY("Friday", "금요일", DayOfWeek.FRIDAY),
-    SATURDAY("Saturday", "토요일", DayOfWeek.SATURDAY),
-    SUNDAY("Sunday", "일요일", DayOfWeek.SUNDAY),
+    MONDAY("Monday", "월요일", DayOfWeek.MONDAY, true),
+    TUESDAY("Tuesday", "화요일", DayOfWeek.TUESDAY, true),
+    WEDNESDAY("Wednesday", "수요일", DayOfWeek.WEDNESDAY, true),
+    THURSDAY("Thursday", "목요일", DayOfWeek.THURSDAY, true),
+    FRIDAY("Friday", "금요일", DayOfWeek.FRIDAY, true),
+    SATURDAY("Saturday", "토요일", DayOfWeek.SATURDAY, true),
+    SUNDAY("Sunday", "일요일", DayOfWeek.SUNDAY, true),
     ;
 
     private final String title;
     private final String desc;
-    private final DayOfWeek dayOfWeek;
+    private final DayOfWeek dayOfWeek;private final boolean expose;
 
     public static QuizDay findQuizDay(final DayOfWeek dayOfWeek) {
         return Arrays.stream(QuizDay.values())
diff --git a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizLevel.java b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizLevel.java
index ac0e832..0348a14 100644
--- a/src/main/java/com/mangkyu/employment/interview/enums/value/QuizLevel.java
+++ b/src/main/java/com/mangkyu/employment/interview/enums/value/QuizLevel.java
@@ -8,12 +8,13 @@ import lombok.RequiredArgsConstructor;
 @RequiredArgsConstructor
 public enum QuizLevel implements EnumMapperType {
 
-    NEW("New", "신입"),
-    JUNIOR("Junior", "주니어"),
-    SENIOR("Senior", "시니어"),
+    NEW("New", "신입", true),
+    JUNIOR("Junior", "주니어", true),
+    SENIOR("Senior", "시니어", true),
     ;
 
     private final String title;
     private final String desc;
+    private final boolean expose;
 
 }
diff --git a/src/test/java/com/mangkyu/employment/interview/app/enums/controller/EnumsControllerTest.java b/src/test/java/com/mangkyu/employment/interview/app/enums/controller/EnumsControllerTest.java
index 98e6398..0e9ef39 100644
--- a/src/test/java/com/mangkyu/employment/interview/app/enums/controller/EnumsControllerTest.java
+++ b/src/test/java/com/mangkyu/employment/interview/app/enums/controller/EnumsControllerTest.java
@@ -15,6 +15,7 @@ import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.ResultActions;
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
 
+import java.util.Arrays;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -43,7 +44,7 @@ class EnumsControllerTest {
         // then
         final ResultActions resultActions = result.andExpect(status().isOk());
         final String stringResponse = resultActions.andReturn().getResponse().getContentAsString();
-        assertThat(new Gson().fromJson(stringResponse, List.class).size()).isEqualTo(QuizCategory.values().length);
+        assertThat(new Gson().fromJson(stringResponse, List.class).size()).isEqualTo(Arrays.stream(QuizCategory.values()).filter(QuizCategory::isExpose).count());
     }
 
     @Test
diff --git a/src/test/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepositoryTest.java b/src/test/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepositoryTest.java
index fb51b0e..3fb255a 100644
--- a/src/test/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepositoryTest.java
+++ b/src/test/java/com/mangkyu/employment/interview/app/quiz/repository/QuizRepositoryTest.java
@@ -269,10 +269,10 @@ class QuizRepositoryTest {
         final Set<Long> idSet = new HashSet<>(Arrays.asList(savedQuiz1.getId(), savedQuiz2.getId(), savedQuiz3.getId(), savedQuiz4.getId()));
 
         // when
-        final List<Quiz> unsolvedQuizList1 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.ALGORITHM, QuizCategory.CULTURE)), QuizLevel.NEW);
-        final List<Quiz> unsolvedQuizList2 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.CULTURE, QuizCategory.NETWORK)), QuizLevel.NEW);
-        final List<Quiz> unsolvedQuizList3 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.ALGORITHM, QuizCategory.DATABASE)), QuizLevel.NEW);
-        final List<Quiz> unsolvedQuizList4 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(idSet, new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.DATABASE)), QuizLevel.NEW);
+        final List<Quiz> unsolvedQuizList1 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.ALGORITHM, QuizCategory.CULTURE)), QuizLevel.NEW);
+        final List<Quiz> unsolvedQuizList2 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.CULTURE, QuizCategory.NETWORK)), QuizLevel.NEW);
+        final List<Quiz> unsolvedQuizList3 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(Collections.emptySet(), new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.ALGORITHM, QuizCategory.DATABASE)), QuizLevel.NEW);
+        final List<Quiz> unsolvedQuizList4 = quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(idSet, new HashSet<>(Arrays.asList(QuizCategory.JAVA, QuizCategory.DATABASE)), QuizLevel.NEW);
 
         // then
         assertThat(unsolvedQuizList1.size()).isEqualTo(2);
diff --git a/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java b/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
index fdfcfed..f670763 100644
--- a/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
+++ b/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
@@ -203,7 +203,7 @@ class QuizServiceTest {
         quizCategorySet.add(QuizCategory.EXPERIENCE);
 
         doReturn(solvedQuizList).when(solvedQuizRepository).findAllByUser_Id(userId);
-        doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(solvedQuizIdList, quizCategorySet, quizLevel);
+        doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevel(solvedQuizIdList, quizCategorySet, quizLevel);
 
         // when
         final List<Quiz> result = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);
@@ -224,7 +224,7 @@ class QuizServiceTest {
         quizCategorySet.add(QuizCategory.EXPERIENCE);
 
         doReturn(solvedQuizList).when(solvedQuizRepository).findAllByUser_Id(userId);
-        doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevelAndIsEnableTrue(Collections.emptySet(), quizCategorySet, quizLevel);
+        doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevel(Collections.emptySet(), quizCategorySet, quizLevel);
 
         // when
         final List<Quiz> result = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);