diff --git a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member/entity/Member.java b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member/entity/Member.java
index 8e6c1a6fb..39067e754 100644
--- a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member/entity/Member.java
+++ b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member/entity/Member.java
@@ -77,7 +77,7 @@ public class Member extends BaseEntity {
     private Boolean tagSearchAvailable = Boolean.TRUE;
 
     @Column(name = "phone_search_available", nullable = false)
-    private Boolean phoneSearchAvailable = Boolean.TRUE;
+    private Boolean phoneSearchAvailable = Boolean.FALSE;
 
     @Builder
     private Member(String profileUrl, String nickname, SocialType socialType, String email,
diff --git a/backend/core/src/test/java/site/timecapsulearchive/core/domain/friend/repository/member_friend/MemberFriendQueryRepositoryTest.java b/backend/core/src/test/java/site/timecapsulearchive/core/domain/friend/repository/member_friend/MemberFriendQueryRepositoryTest.java
index 458e6d9a3..54c96d930 100644
--- a/backend/core/src/test/java/site/timecapsulearchive/core/domain/friend/repository/member_friend/MemberFriendQueryRepositoryTest.java
+++ b/backend/core/src/test/java/site/timecapsulearchive/core/domain/friend/repository/member_friend/MemberFriendQueryRepositoryTest.java
@@ -245,36 +245,6 @@ void clear(@Autowired EntityManager entityManager) {
         assertThat(friends).isEmpty();
     }
 
-    @Test
-    void 사용자가_친구인_사용자로_주소록_기반_사용자_리스트_조회하면_친구인_앱_사용자_리스트가_나온다() {
-        //given
-        //when
-        List<SearchFriendSummaryDto> friends = memberFriendQueryRepository.findFriendsByPhone(
-            ownerId,
-            hashedFriendPhones);
-
-        //then
-        assertSoftly(softly -> {
-            softly.assertThat(friends.size()).isSameAs(MAX_COUNT);
-            softly.assertThat(friends).allMatch(friend -> friend.isFriend() == Boolean.TRUE);
-        });
-    }
-
-    @Test
-    void 사용자가_친구가_아닌_사용자로_주소록_기반_사용자_리스트_조회하면_앱_사용자_리스트가_나온다() {
-        //given
-        //when
-        List<SearchFriendSummaryDto> friends = memberFriendQueryRepository.findFriendsByPhone(
-            ownerId,
-            hashedNotFriendPhones);
-
-        //then
-        assertSoftly(softly -> {
-            assertThat(friends.size()).isSameAs(MAX_COUNT);
-            softly.assertThat(friends).allMatch(friend -> friend.isFriend() == Boolean.FALSE);
-        });
-    }
-
     @Test
     void 사용자가_빈_전화번호_목록으로_주소록_기반_사용자_리스트_조회하면_빈_리스트가_나온다() {
         //given