diff --git a/src/main/java/com/moabam/api/application/member/MemberService.java b/src/main/java/com/moabam/api/application/member/MemberService.java
index fb0e8637..295a6186 100644
--- a/src/main/java/com/moabam/api/application/member/MemberService.java
+++ b/src/main/java/com/moabam/api/application/member/MemberService.java
@@ -107,8 +107,10 @@ private void validateNickname(String nickname) {
 
 	private Member signUp(Long socialId) {
 		Member member = MemberMapper.toMember(socialId);
+		Member savedMember = memberRepository.save(member);
+		saveMyEgg(savedMember);
 
-		return memberRepository.save(member);
+		return savedMember;
 	}
 
 	private void saveMyEgg(Member member) {
diff --git a/src/main/java/com/moabam/global/common/util/BaseImageUrl.java b/src/main/java/com/moabam/global/common/util/BaseImageUrl.java
index ac66f717..c430933a 100644
--- a/src/main/java/com/moabam/global/common/util/BaseImageUrl.java
+++ b/src/main/java/com/moabam/global/common/util/BaseImageUrl.java
@@ -14,7 +14,7 @@ public class BaseImageUrl {
 	public static final String DEFAULT_NIGHT_AWAKE_SKIN_URL = "";
 	public static final String DEFAULT_NIGHT_SLEEP_SKIN_URL = "";
 
-	public static final String DEFAULT_MORNING_EGG_URL = "moabam/skins/오목눈이/기본/오목눈이알.png";
-	public static final String DEFAULT_NIGHT_EGG_URL = "moabam/skins/부엉이/기본/부엉이알.png";
-	public static final String MEMBER_PROFILE_URL = "moabam/default/기본회원프로필.png";
+	public static final String DEFAULT_MORNING_EGG_URL = "moabam/skins/omok/default/egg.png";
+	public static final String DEFAULT_NIGHT_EGG_URL = "moabam/skins/owl/default/egg.png";
+	public static final String MEMBER_PROFILE_URL = "moabam/default/member-profile.png";
 }
diff --git a/src/test/java/com/moabam/api/application/member/MemberServiceTest.java b/src/test/java/com/moabam/api/application/member/MemberServiceTest.java
index 7a03c38d..a7959641 100644
--- a/src/test/java/com/moabam/api/application/member/MemberServiceTest.java
+++ b/src/test/java/com/moabam/api/application/member/MemberServiceTest.java
@@ -97,6 +97,8 @@ void signUp_success() {
 		given(member.getId()).willReturn(1L);
 		willReturn(member)
 			.given(memberRepository).save(any(Member.class));
+		willReturn(List.of(ItemFixture.morningSantaSkin().build(), ItemFixture.nightMageSkin()))
+			.given(itemRepository).findAllById(any());
 
 		// when
 		LoginResponse result = memberService.login(authorizationTokenInfoResponse);
@@ -213,5 +215,4 @@ void modify_success_test(@WithMember AuthMember authMember) {
 			() -> assertThat(member.getProfileImage()).isEqualTo("/main")
 		);
 	}
-
 }
diff --git a/src/test/java/com/moabam/api/presentation/MemberControllerTest.java b/src/test/java/com/moabam/api/presentation/MemberControllerTest.java
index a2b7fd16..4c19555c 100644
--- a/src/test/java/com/moabam/api/presentation/MemberControllerTest.java
+++ b/src/test/java/com/moabam/api/presentation/MemberControllerTest.java
@@ -76,6 +76,8 @@
 import com.moabam.support.fixture.RoomFixture;
 import com.moabam.support.fixture.TokenSaveValueFixture;
 
+import jakarta.persistence.EntityManager;
+
 @Transactional
 @SpringBootTest
 @AutoConfigureMockMvc
@@ -128,6 +130,9 @@ class MemberControllerTest extends WithoutFilterSupporter {
 
 	Member member;
 
+	@Autowired
+	EntityManager entityManager;
+
 	@BeforeAll
 	void allSetUp() {
 		restTemplateBuilder = new RestTemplateBuilder()
@@ -143,6 +148,7 @@ void setUp() {
 		RestTemplate restTemplate = restTemplateBuilder.build();
 		ReflectionTestUtils.setField(oAuth2AuthorizationServerRequestService, "restTemplate", restTemplate);
 		mockRestServiceServer = MockRestServiceServer.createServer(restTemplate);
+		member = entityManager.merge(member);
 	}
 
 	@DisplayName("로그아웃 성공 테스트")
@@ -270,6 +276,7 @@ void search_my_info_success() throws Exception {
 
 		member.changeDefaultSkintUrl(night);
 		member.changeDefaultSkintUrl(morning);
+		memberRepository.flush();
 
 		// expected
 		mockMvc.perform(get("/members"))
@@ -317,6 +324,11 @@ void search_my_info_with_no_badge_success() throws Exception {
 		Inventory killerInven = InventoryFixture.inventory(member.getId(), killer);
 		inventoryRepository.saveAll(List.of(nightInven, morningInven, killerInven));
 
+		member.changeDefaultSkintUrl(night);
+		member.changeDefaultSkintUrl(morning);
+
+		memberRepository.flush();
+
 		// expected
 		mockMvc.perform(get("/members"))
 			.andExpect(status().isOk())
@@ -376,6 +388,10 @@ void search_friend_info_success() throws Exception {
 		memberRepository.flush();
 		inventoryRepository.saveAll(List.of(nightInven, morningInven, killerInven));
 
+		friend.changeDefaultSkintUrl(morning);
+		friend.changeDefaultSkintUrl(night);
+		memberRepository.flush();
+
 		// expected
 		mockMvc.perform(get("/members/{memberId}", friend.getId()))
 			.andExpect(status().isOk())