diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 4f5ff81..b03a870 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -12,7 +12,7 @@ spring:
         jdbc:
           time_zone: Asia/Seoul
     hibernate:
-      ddl-auto: update
+      ddl-auto: none
 
   h2:
     console:
diff --git a/src/test/java/com/potatocake/everymoment/repository/DiaryRepositoryTest.java b/src/test/java/com/potatocake/everymoment/repository/DiaryRepositoryTest.java
index bb2f2b8..8694a1e 100644
--- a/src/test/java/com/potatocake/everymoment/repository/DiaryRepositoryTest.java
+++ b/src/test/java/com/potatocake/everymoment/repository/DiaryRepositoryTest.java
@@ -12,15 +12,12 @@
 import org.locationtech.jts.geom.GeometryFactory;
 import org.locationtech.jts.geom.Point;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase;
 import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
-import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.jpa.domain.Specification;
 
 @DataJpaTest
-@AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
 class DiaryRepositoryTest {
 
     @Autowired
@@ -29,9 +26,6 @@ class DiaryRepositoryTest {
     @Autowired
     private MemberRepository memberRepository;
 
-    @Autowired
-    private TestEntityManager entityManager;
-
     @Test
     @DisplayName("일기가 성공적으로 저장된다.")
     void should_SaveDiary_When_ValidEntity() {
@@ -59,8 +53,6 @@ void should_FindDiaries_When_FilteringByMember() {
         Diary diary2 = createDiary(member, "Content 2", "Busan", "Address 2");
 
         diaryRepository.saveAll(List.of(diary1, diary2));
-        entityManager.flush();
-        entityManager.clear();
 
         // when
         Specification<Diary> spec = (root, query, builder) ->
@@ -104,8 +96,6 @@ void should_FindDiaries_When_FilteringWithSearchCriteria() {
                 .build();
 
         diaryRepository.saveAll(List.of(diary1, diary2));
-        entityManager.flush();
-        entityManager.clear();
 
         // when
         Specification<Diary> spec = DiarySpecification.filterDiaries(
@@ -155,8 +145,6 @@ void should_FindDiaries_When_FilteringBookmarked() {
                 .build();
 
         diaryRepository.saveAll(List.of(diary1, diary2));
-        entityManager.flush();
-        entityManager.clear();
 
         // when
         Specification<Diary> spec = DiarySpecification.filterDiaries(
@@ -197,5 +185,5 @@ private Diary createDiary(Member member, String content, String locationName, St
                 .isPublic(false)
                 .build();
     }
-    
+
 }