diff --git a/src/main/java/org/fontory/fontorybe/authentication/domain/exception/AuthenticationRequiredException.java b/src/main/java/org/fontory/fontorybe/authentication/domain/exception/AuthenticationRequiredException.java
new file mode 100644
index 0000000..26a9f8f
--- /dev/null
+++ b/src/main/java/org/fontory/fontorybe/authentication/domain/exception/AuthenticationRequiredException.java
@@ -0,0 +1,10 @@
+package org.fontory.fontorybe.authentication.domain.exception;
+
+import org.fontory.fontorybe.common.domain.SkipDiscordNotification;
+
+@SkipDiscordNotification
+public class AuthenticationRequiredException extends RuntimeException {
+    public AuthenticationRequiredException() {
+        super("Authentication required");
+    }
+}
diff --git a/src/main/java/org/fontory/fontorybe/common/adapter/inbound/GlobalExceptionHandler.java b/src/main/java/org/fontory/fontorybe/common/adapter/inbound/GlobalExceptionHandler.java
index f014499..534c869 100644
--- a/src/main/java/org/fontory/fontorybe/common/adapter/inbound/GlobalExceptionHandler.java
+++ b/src/main/java/org/fontory/fontorybe/common/adapter/inbound/GlobalExceptionHandler.java
@@ -4,6 +4,7 @@
 import io.jsonwebtoken.JwtException;
 import io.jsonwebtoken.MalformedJwtException;
 import lombok.RequiredArgsConstructor;
+import org.fontory.fontorybe.authentication.domain.exception.AuthenticationRequiredException;
 import org.fontory.fontorybe.authentication.domain.exception.InvalidRefreshTokenException;
 import org.fontory.fontorybe.authentication.domain.exception.TokenNotFoundException;
 import org.fontory.fontorybe.bookmark.domain.exception.BookmarkAlreadyException;
@@ -169,4 +170,10 @@ public BaseErrorResponse fileNotFoundException(FileNotFoundException e) {
     public BaseErrorResponse containsBadWordException(Exception e) {
         return new BaseErrorResponse(e.getMessage());
     }
+
+    @ResponseStatus(HttpStatus.UNAUTHORIZED)
+    @ExceptionHandler(AuthenticationRequiredException.class)
+    public BaseErrorResponse authenticationRequiredException(AuthenticationRequiredException e) {
+        return new BaseErrorResponse(e.getMessage());
+    }
 }
diff --git a/src/main/java/org/fontory/fontorybe/member/controller/ProfileController.java b/src/main/java/org/fontory/fontorybe/member/controller/ProfileController.java
index 6281204..4c2c12d 100644
--- a/src/main/java/org/fontory/fontorybe/member/controller/ProfileController.java
+++ b/src/main/java/org/fontory/fontorybe/member/controller/ProfileController.java
@@ -10,6 +10,7 @@
 import org.fontory.fontorybe.authentication.adapter.inbound.annotation.Login;
 import org.fontory.fontorybe.authentication.application.AuthService;
 import org.fontory.fontorybe.authentication.domain.UserPrincipal;
+import org.fontory.fontorybe.authentication.domain.exception.AuthenticationRequiredException;
 import org.fontory.fontorybe.file.application.port.CloudStorageService;
 import org.fontory.fontorybe.file.application.port.FileService;
 import org.fontory.fontorybe.file.domain.FileUploadResult;
@@ -20,6 +21,7 @@
 import org.fontory.fontorybe.member.controller.port.MemberLookupService;
 import org.fontory.fontorybe.member.controller.port.MemberUpdateService;
 import org.fontory.fontorybe.member.domain.Member;
+import org.fontory.fontorybe.member.infrastructure.entity.MemberStatus;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
@@ -54,6 +56,9 @@ public ResponseEntity<MyProfileResponse> getMyProfile(
         log.info("Request received: getMyInfo member ID: {}", requestMemberId);
 
         Member lookupMember = memberLookupService.getOrThrowById(requestMemberId);
+        if (lookupMember.getStatus().equals(MemberStatus.ONBOARDING)) {
+            throw new AuthenticationRequiredException();
+        }
         String fileUrl = cloudStorageService.getProfileImageUrl(lookupMember.getProfileImageKey());
         log.info("ProfileImageUrl generated : {}", fileUrl);