diff --git a/backend/src/main/java/com/twtw/backend/domain/member/controller/AuthController.java b/backend/src/main/java/com/twtw/backend/domain/member/controller/AuthController.java
index e951bdc2..8127580f 100644
--- a/backend/src/main/java/com/twtw/backend/domain/member/controller/AuthController.java
+++ b/backend/src/main/java/com/twtw/backend/domain/member/controller/AuthController.java
@@ -3,6 +3,7 @@
 import com.twtw.backend.domain.member.dto.request.MemberSaveRequest;
 import com.twtw.backend.domain.member.dto.request.OAuthRequest;
 import com.twtw.backend.domain.member.dto.request.TokenRequest;
+import com.twtw.backend.domain.member.dto.response.AfterLoginDto;
 import com.twtw.backend.domain.member.dto.response.TokenDto;
 import com.twtw.backend.domain.member.service.AuthService;
 
@@ -34,13 +35,7 @@ public ResponseEntity<TokenDto> saveMember(@RequestBody MemberSaveRequest member
     }
 
     @PostMapping("/login")
-    public ResponseEntity<TokenDto> afterSocialLogin(@RequestBody OAuthRequest request) {
-        TokenDto tokenDto = authService.getTokenByOAuth(request);
-
-        if (tokenDto == null) {
-            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(tokenDto);
-        } else {
-            return ResponseEntity.status(HttpStatus.OK).body(tokenDto);
-        }
+    public ResponseEntity<AfterLoginDto> afterSocialLogin(@RequestBody OAuthRequest request) {
+        return ResponseEntity.status(HttpStatus.OK).body(authService.getTokenByOAuth(request));
     }
 }
diff --git a/backend/src/main/java/com/twtw/backend/domain/member/dto/response/AfterLoginDto.java b/backend/src/main/java/com/twtw/backend/domain/member/dto/response/AfterLoginDto.java
new file mode 100644
index 00000000..3283358b
--- /dev/null
+++ b/backend/src/main/java/com/twtw/backend/domain/member/dto/response/AfterLoginDto.java
@@ -0,0 +1,14 @@
+package com.twtw.backend.domain.member.dto.response;
+
+import com.twtw.backend.domain.member.entity.AuthStatus;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class AfterLoginDto {
+    private AuthStatus status;
+    private TokenDto tokenDto;
+}
diff --git a/backend/src/main/java/com/twtw/backend/domain/member/entity/AuthStatus.java b/backend/src/main/java/com/twtw/backend/domain/member/entity/AuthStatus.java
new file mode 100644
index 00000000..c115defa
--- /dev/null
+++ b/backend/src/main/java/com/twtw/backend/domain/member/entity/AuthStatus.java
@@ -0,0 +1,6 @@
+package com.twtw.backend.domain.member.entity;
+
+public enum AuthStatus {
+    SU,
+    SI
+}
diff --git a/backend/src/main/java/com/twtw/backend/domain/member/entity/Member.java b/backend/src/main/java/com/twtw/backend/domain/member/entity/Member.java
index ed99daa8..ec365d2b 100644
--- a/backend/src/main/java/com/twtw/backend/domain/member/entity/Member.java
+++ b/backend/src/main/java/com/twtw/backend/domain/member/entity/Member.java
@@ -21,17 +21,14 @@ public class Member {
 
     private String profileImage;
 
-    private String phoneNumber;
-
     @Enumerated(EnumType.STRING)
     private Role role;
 
     @Embedded private OAuth2Info oAuth2Info;
 
-    public Member(String nickname, String profileImage, String phoneNumber, Role role) {
+    public Member(String nickname, String profileImage, Role role) {
         this.nickname = nickname;
         this.profileImage = profileImage;
-        this.phoneNumber = phoneNumber;
         this.role = role;
     }
 
diff --git a/backend/src/main/java/com/twtw/backend/domain/member/mapper/MemberMapper.java b/backend/src/main/java/com/twtw/backend/domain/member/mapper/MemberMapper.java
index e0b7b1a0..3f726f8d 100644
--- a/backend/src/main/java/com/twtw/backend/domain/member/mapper/MemberMapper.java
+++ b/backend/src/main/java/com/twtw/backend/domain/member/mapper/MemberMapper.java
@@ -15,7 +15,6 @@ public Member toMemberEntity(MemberSaveRequest request) {
                 new Member(
                         request.getNickname(),
                         request.getProfileImage(),
-                        request.getPhoneNumber(),
                         request.getRole());
         return member;
     }
diff --git a/backend/src/main/java/com/twtw/backend/domain/member/service/AuthService.java b/backend/src/main/java/com/twtw/backend/domain/member/service/AuthService.java
index 9a9b33d2..933091a4 100644
--- a/backend/src/main/java/com/twtw/backend/domain/member/service/AuthService.java
+++ b/backend/src/main/java/com/twtw/backend/domain/member/service/AuthService.java
@@ -3,7 +3,9 @@
 import com.twtw.backend.config.security.jwt.TokenProvider;
 import com.twtw.backend.domain.member.dto.request.MemberSaveRequest;
 import com.twtw.backend.domain.member.dto.request.OAuthRequest;
+import com.twtw.backend.domain.member.dto.response.AfterLoginDto;
 import com.twtw.backend.domain.member.dto.response.TokenDto;
+import com.twtw.backend.domain.member.entity.AuthStatus;
 import com.twtw.backend.domain.member.entity.Member;
 import com.twtw.backend.domain.member.entity.RefreshToken;
 import com.twtw.backend.domain.member.mapper.MemberMapper;
@@ -64,7 +66,7 @@ public TokenDto saveMember(MemberSaveRequest request) {
      * 2.JWT 토큰 발급 -> OAuth 정보 (clientId , AuthType)으로 진행
      *
      * */
-    public TokenDto getTokenByOAuth(OAuthRequest request) {
+    public AfterLoginDto getTokenByOAuth(OAuthRequest request) {
         String clientId = request.getToken();
 
         Optional<Member> member =
@@ -74,10 +76,10 @@ public TokenDto getTokenByOAuth(OAuthRequest request) {
             Member curMember = member.get();
             UsernamePasswordAuthenticationToken credit = tokenProvider.makeCredit(curMember);
             TokenDto tokenDto = saveRefreshToken(credit, curMember.getId().toString());
-            return tokenDto;
+            return new AfterLoginDto(AuthStatus.SI,tokenDto);
         }
 
-        return null;
+        return new AfterLoginDto(AuthStatus.SU,null);
     }
 
     /*
diff --git a/backend/src/test/java/com/twtw/backend/domain/member/controller/AuthControllerTest.java b/backend/src/test/java/com/twtw/backend/domain/member/controller/AuthControllerTest.java
index 0b12fe08..322dd53d 100644
--- a/backend/src/test/java/com/twtw/backend/domain/member/controller/AuthControllerTest.java
+++ b/backend/src/test/java/com/twtw/backend/domain/member/controller/AuthControllerTest.java
@@ -14,7 +14,9 @@
 import com.twtw.backend.domain.member.dto.request.MemberSaveRequest;
 import com.twtw.backend.domain.member.dto.request.OAuthRequest;
 import com.twtw.backend.domain.member.dto.request.TokenRequest;
+import com.twtw.backend.domain.member.dto.response.AfterLoginDto;
 import com.twtw.backend.domain.member.dto.response.TokenDto;
+import com.twtw.backend.domain.member.entity.AuthStatus;
 import com.twtw.backend.domain.member.entity.AuthType;
 import com.twtw.backend.domain.member.entity.Role;
 import com.twtw.backend.domain.member.service.AuthService;
@@ -96,7 +98,7 @@ void saveMember() throws Exception {
     @DisplayName("멤버가 저장된 상태에서의 로그인 API가 수행되는가")
     void afterSocialLogin() throws Exception {
         // given
-        final TokenDto expected = new TokenDto("access.token.value", "refresh.token.value");
+        final AfterLoginDto expected = new AfterLoginDto(AuthStatus.SI,new TokenDto("access.token.value", "refresh.token.value"));
         given(authService.getTokenByOAuth(any())).willReturn(expected);
 
         // when