diff --git a/customer-service/src/main/java/com/example/customerservice/actor/controller/AppearanceController.java b/customer-service/src/main/java/com/example/customerservice/actor/controller/AppearanceController.java
index ae201f9..63aca8c 100644
--- a/customer-service/src/main/java/com/example/customerservice/actor/controller/AppearanceController.java
+++ b/customer-service/src/main/java/com/example/customerservice/actor/controller/AppearanceController.java
@@ -13,7 +13,7 @@
 
 @RestController
 @RequiredArgsConstructor
-@RequestMapping("/api/movie/appearance")
+@RequestMapping("/api/movies/appearance")
 public class AppearanceController {
 	private final AppearanceService appearanceService;
 
diff --git a/customer-service/src/main/java/com/example/customerservice/actor/dto/response/AppearanceResponse.java b/customer-service/src/main/java/com/example/customerservice/actor/dto/response/AppearanceResponse.java
index 79f9be8..9f2e520 100644
--- a/customer-service/src/main/java/com/example/customerservice/actor/dto/response/AppearanceResponse.java
+++ b/customer-service/src/main/java/com/example/customerservice/actor/dto/response/AppearanceResponse.java
@@ -14,7 +14,7 @@ public class AppearanceResponse {
 
 	public static AppearanceResponse fromContent(Contents contents) {
 		return AppearanceResponse.builder()
-			.contentId(contents.getContentId())
+			.contentId(contents.getId())
 			.category(contents.getCategory())
 			.title(contents.getTitle())
 			.writer(contents.getWriter())
diff --git a/customer-service/src/main/java/com/example/customerservice/contents/entity/Contents.java b/customer-service/src/main/java/com/example/customerservice/contents/entity/Contents.java
index 4d7f50e..0eb0608 100644
--- a/customer-service/src/main/java/com/example/customerservice/contents/entity/Contents.java
+++ b/customer-service/src/main/java/com/example/customerservice/contents/entity/Contents.java
@@ -16,11 +16,9 @@
 @Table(name="contents")
 @NoArgsConstructor
 public class Contents {
-
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "content_id")
-    private Long contentId;
+    private Long id;
 
     @Column(nullable = false, length = 10)
     private String category;
diff --git a/customer-service/src/main/java/com/example/customerservice/contents/repository/ContentsRepository.java b/customer-service/src/main/java/com/example/customerservice/contents/repository/ContentsRepository.java
index 644bc28..6b092ef 100644
--- a/customer-service/src/main/java/com/example/customerservice/contents/repository/ContentsRepository.java
+++ b/customer-service/src/main/java/com/example/customerservice/contents/repository/ContentsRepository.java
@@ -21,11 +21,11 @@ public interface ContentsRepository extends JpaRepository<Contents, Long> {
 		JOIN 
 		    actor_appearances aa ON a.actor_id = aa.actor_id
 		JOIN 
-		    contents c ON aa.contents_id = c.content_id
+		    contents c ON aa.contents_id = c.id
 		WHERE 
 		    a.actor_name = :actorName
 		ORDER BY 
-		    c.content_id ASC
+		    c.id ASC
 		LIMIT :limit OFFSET :offset
 		""", nativeQuery = true)
 	List<Contents> findContentsByActorName(
diff --git a/customer-service/src/main/java/com/example/customerservice/contents/service/ContentsSchedulerService.java b/customer-service/src/main/java/com/example/customerservice/contents/service/ContentsSchedulerService.java
index bdecff2..fbea378 100644
--- a/customer-service/src/main/java/com/example/customerservice/contents/service/ContentsSchedulerService.java
+++ b/customer-service/src/main/java/com/example/customerservice/contents/service/ContentsSchedulerService.java
@@ -49,7 +49,7 @@ public void fetchBooksForAllPages(int maxResults) throws JsonProcessingException
             String pageResponse = bookApiClient.fetchBooksByPage(page, maxResults);
             JsonNode items = objectMapper.readTree(pageResponse).path("item");
 
-            List<Contents> contentsList = AladinUtils.parseContentsData(items, "Book");
+            List<Contents> contentsList = AladinUtils.parseContentsData(items, "BOOK");
             saveContentsToDatabase(contentsList);
         }
 
@@ -67,7 +67,7 @@ public void saveNewBookWithLimit100() throws JsonProcessingException {
             String pageResponse = bookApiClient.fetchBooksByPage(page, maxResults);
             JsonNode items = objectMapper.readTree(pageResponse).path("item");
 
-            List<Contents> contentsList = AladinUtils.parseContentsData(items, "Book");
+            List<Contents> contentsList = AladinUtils.parseContentsData(items, "BOOK");
             saveContentsToDatabase(contentsList);
         }
     }
diff --git a/customer-service/src/test/java/com/example/customerservice/contents/service/ContentsScheduleServiceTest.java b/customer-service/src/test/java/com/example/customerservice/contents/service/ContentsScheduleServiceTest.java
index b745b36..adde6cd 100644
--- a/customer-service/src/test/java/com/example/customerservice/contents/service/ContentsScheduleServiceTest.java
+++ b/customer-service/src/test/java/com/example/customerservice/contents/service/ContentsScheduleServiceTest.java
@@ -63,7 +63,7 @@ void saveContentsToDatabase_ShouldIgnoreDuplicateBooks() {
         when(contentsRepository.findAllTitlesAndWriters()).thenReturn(existingTitlesAndWriters);
 
         List<Contents> contentsList = IntStream.range(1, 6)
-                .mapToObj(i -> Contents.of("Book", "Title" + i, "Author" + i, "Description" + i, "https://example.com/image" + i + ".jpg"))
+                .mapToObj(i -> Contents.of("BOOK", "Title" + i, "Author" + i, "Description" + i, "https://example.com/image" + i + ".jpg"))
                 .collect(Collectors.toList());
 
         // When
diff --git a/customer-service/src/test/java/com/example/customerservice/contents/util/AladinUtilsTest.java b/customer-service/src/test/java/com/example/customerservice/contents/util/AladinUtilsTest.java
index 67a7a4d..c81a79a 100644
--- a/customer-service/src/test/java/com/example/customerservice/contents/util/AladinUtilsTest.java
+++ b/customer-service/src/test/java/com/example/customerservice/contents/util/AladinUtilsTest.java
@@ -86,7 +86,7 @@ void parseContentsData_ShouldReturnContentsList() throws JsonProcessingException
         JsonNode items = objectMapper.readTree(mockJson).path("item");
 
         // when
-        List<Contents> contentsList = AladinUtils.parseContentsData(items, "Book");
+        List<Contents> contentsList = AladinUtils.parseContentsData(items, "BOOK");
 
         // then
         SoftAssertions softly = new SoftAssertions();
@@ -268,7 +268,7 @@ void parseContentsData_shouldTruncateSummaryIfExceeds300Characters() throws Exce
         JsonNode items = objectMapper.readTree(jsonData).path("item");
 
         // when
-        List<Contents> contentsList = AladinUtils.parseContentsData(items, "Book");
+        List<Contents> contentsList = AladinUtils.parseContentsData(items, "BOOK");
 
         // then
         assertThat(contentsList).hasSize(2);