diff --git a/src/test/java/es/princip/getp/fixture/client/ClientFixture.java b/src/test/java/es/princip/getp/fixture/client/ClientFixture.java
index a01129b9..55436051 100644
--- a/src/test/java/es/princip/getp/fixture/client/ClientFixture.java
+++ b/src/test/java/es/princip/getp/fixture/client/ClientFixture.java
@@ -1,26 +1,20 @@
 package es.princip.getp.fixture.client;
 
 import es.princip.getp.domain.client.model.Client;
+import es.princip.getp.domain.member.model.MemberId;
 
-import java.util.List;
-import java.util.stream.LongStream;
-
+import static es.princip.getp.fixture.client.AddressFixture.address;
+import static es.princip.getp.fixture.client.BankAccountFixture.bankAccount;
 import static es.princip.getp.fixture.common.EmailFixture.email;
 
 public class ClientFixture {
 
-    public static Client client(final Long memberId) {
+    public static Client client(final MemberId memberId) {
         return Client.builder()
             .memberId(memberId)
             .email(email())
-            .address(AddressFixture.address())
-            .bankAccount(BankAccountFixture.bankAccount())
+            .address(address())
+            .bankAccount(bankAccount())
             .build();
     }
-
-    public static List<Client> clientList(final int size, final Long memberIdBias) {
-        return LongStream.range(0, size)
-            .mapToObj(i -> client(memberIdBias + i))
-            .toList();
-    }
 }
diff --git a/src/test/java/es/princip/getp/fixture/member/MemberFixture.java b/src/test/java/es/princip/getp/fixture/member/MemberFixture.java
index 08f8eaf9..620d82e1 100644
--- a/src/test/java/es/princip/getp/fixture/member/MemberFixture.java
+++ b/src/test/java/es/princip/getp/fixture/member/MemberFixture.java
@@ -1,12 +1,8 @@
 package es.princip.getp.fixture.member;
 
-import es.princip.getp.domain.common.model.Email;
 import es.princip.getp.domain.member.model.Member;
 import es.princip.getp.domain.member.model.MemberType;
 
-import java.util.List;
-import java.util.stream.IntStream;
-
 import static es.princip.getp.fixture.common.EmailFixture.email;
 
 public class MemberFixture {
@@ -14,10 +10,4 @@ public class MemberFixture {
     public static Member member(final MemberType memberType) {
         return Member.of(email(), PasswordFixture.password(), memberType);
     }
-
-    public static List<Member> memberList(final int size, final int bias, final MemberType memberType) {
-        return IntStream.range(bias, bias + size)
-            .mapToObj(i -> Member.of(Email.from("test" + i + "@example.com"), PasswordFixture.password(), memberType))
-            .toList();
-    }
 }
diff --git a/src/test/java/es/princip/getp/fixture/member/ProfileImageFixture.java b/src/test/java/es/princip/getp/fixture/member/ProfileImageFixture.java
index 636b3b4e..6b1c7f11 100644
--- a/src/test/java/es/princip/getp/fixture/member/ProfileImageFixture.java
+++ b/src/test/java/es/princip/getp/fixture/member/ProfileImageFixture.java
@@ -1,5 +1,6 @@
 package es.princip.getp.fixture.member;
 
+import es.princip.getp.domain.member.model.MemberId;
 import es.princip.getp.domain.member.model.ProfileImage;
 
 import java.net.URI;
@@ -10,8 +11,8 @@ public class ProfileImageFixture {
 
     private static final String FILE_NAME = "image.jpg";
 
-    public static ProfileImage profileImage(final Long memberId) {
-        final String profileImageUri = String.format("/images/%d/profile/%s", memberId, FILE_NAME);
+    public static ProfileImage profileImage(final MemberId memberId) {
+        final String profileImageUri = String.format("/images/%d/profile/%s", memberId.getValue(), FILE_NAME);
         final URI uri = URI.create(BASE_URI).resolve(profileImageUri);
         return ProfileImage.from(uri.toString());
     }
diff --git a/src/test/java/es/princip/getp/fixture/people/PeopleFixture.java b/src/test/java/es/princip/getp/fixture/people/PeopleFixture.java
index 33b57a77..651ccaea 100644
--- a/src/test/java/es/princip/getp/fixture/people/PeopleFixture.java
+++ b/src/test/java/es/princip/getp/fixture/people/PeopleFixture.java
@@ -1,13 +1,11 @@
 package es.princip.getp.fixture.people;
 
+import es.princip.getp.domain.member.model.MemberId;
 import es.princip.getp.domain.people.model.People;
 import es.princip.getp.domain.people.model.PeopleInfo;
 import es.princip.getp.domain.people.model.PeopleProfileData;
 import es.princip.getp.domain.people.model.PeopleType;
 
-import java.util.List;
-import java.util.stream.LongStream;
-
 import static es.princip.getp.fixture.common.EmailFixture.email;
 import static es.princip.getp.fixture.common.HashtagFixture.hashtags;
 import static es.princip.getp.fixture.common.TechStackFixture.techStacks;
@@ -22,7 +20,7 @@ private static PeopleInfo peopleInfo(final PeopleType peopleType) {
         return new PeopleInfo(email(), peopleType);
     }
 
-    public static People people(Long memberId, PeopleType peopleType) {
+    public static People people(final MemberId memberId, final PeopleType peopleType) {
         final People people = People.of(memberId, peopleInfo(peopleType));
         final PeopleProfileData data = new PeopleProfileData(
             introduction(),
@@ -36,13 +34,7 @@ public static People people(Long memberId, PeopleType peopleType) {
         return people;
     }
 
-    public static People peopleWithoutProfile(Long memberId, PeopleType peopleType) {
+    public static People peopleWithoutProfile(final MemberId memberId, final PeopleType peopleType) {
         return People.of(memberId, peopleInfo(peopleType));
     }
-
-    public static List<People> peopleList(int size, Long memberIdBias, PeopleType peopleType) {
-        return LongStream.range(0, size)
-            .mapToObj(i -> people(memberIdBias + i, peopleType))
-            .toList();
-    }
 }