diff --git a/src/main/java/umc/codeplay/controller/OAuthController.java b/src/main/java/umc/codeplay/controller/OAuthController.java
index 9564851..2d3acbb 100644
--- a/src/main/java/umc/codeplay/controller/OAuthController.java
+++ b/src/main/java/umc/codeplay/controller/OAuthController.java
@@ -92,8 +92,8 @@ public ApiResponse<MemberResponseDTO.LoginResultDTO> OAuthCallback(
                 // (3-b) 카카오 UserInfo Endpoint 로 이메일, 프로필 등 조회
                 Map<String, Object> kakaoAccount =
                         (Map<String, Object>) userInfo.get("kakao_account");
-                Map<String, Object> kakaoProperties =
-                        (Map<String, Object>) userInfo.get("properties");
+                //                Map<String, Object> kakaoProperties =
+                //                        (Map<String, Object>) userInfo.get("properties");
                 email = (String) kakaoAccount.get("email");
                 //                name = (String) kakaoProperties.get("nickname");
             }
diff --git a/src/main/java/umc/codeplay/converter/MemberConverter.java b/src/main/java/umc/codeplay/converter/MemberConverter.java
index b205e0b..9c27b5d 100644
--- a/src/main/java/umc/codeplay/converter/MemberConverter.java
+++ b/src/main/java/umc/codeplay/converter/MemberConverter.java
@@ -73,7 +73,7 @@ public MemberResponseDTO.GetMyTrackDTO toGetMyTrackDTO(Track track, Member membe
                 .musicId(track.getMusic().getId())
                 .musicTitle(track.getTitle())
                 .createdAt(track.getCreatedAt())
-                .bassUrl(track.getBassUrl())
+                .vocalUrl(track.getVocalUrl())
                 .instrumentalUrl(track.getInstrumentalUrl())
                 .bassUrl(track.getBassUrl())
                 .drumsUrl(track.getDrumsUrl())
diff --git a/src/main/java/umc/codeplay/service/MemberService.java b/src/main/java/umc/codeplay/service/MemberService.java
index 1518ff2..86a8a0f 100644
--- a/src/main/java/umc/codeplay/service/MemberService.java
+++ b/src/main/java/umc/codeplay/service/MemberService.java
@@ -1,6 +1,7 @@
 package umc.codeplay.service;
 
 import java.security.InvalidParameterException;
+import java.security.SecureRandom;
 import java.util.List;
 import java.util.stream.Collectors;
 import jakarta.transaction.Transactional;
@@ -36,6 +37,10 @@ public class MemberService {
     private final MemberConverter memberConverter;
     private final TrackRepository trackRepository;
 
+    private static final String CHAR_SET =
+            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    private static final SecureRandom RANDOM = new SecureRandom();
+
     public Member joinMember(MemberRequestDTO.JoinDto request) {
 
         if (memberRepository.findByEmail(request.getEmail()).isPresent()) {
@@ -56,6 +61,7 @@ public Member findOrCreateOAuthMember(String email, SocialStatus socialStatus) {
                     Member.builder()
                             .email(email)
                             .role(Role.USER)
+                            .password(passwordEncoder.encode(generateRandomPassword(10)))
                             .socialStatus(socialStatus)
                             .build();
             return memberRepository.save(member);
@@ -171,4 +177,13 @@ public boolean newPassword(String email, String newPassword) {
         memberRepository.save(member);
         return true;
     }
+
+    public static String generateRandomPassword(int length) {
+        StringBuilder sb = new StringBuilder(length);
+        for (int i = 0; i < length; i++) {
+            int index = RANDOM.nextInt(CHAR_SET.length());
+            sb.append(CHAR_SET.charAt(index));
+        }
+        return sb.toString();
+    }
 }