diff --git a/Admin/src/main/java/com/seveneleven/project/dto/PutProject.java b/Admin/src/main/java/com/seveneleven/project/dto/PutProject.java
index 643834e4..f59ca4c6 100644
--- a/Admin/src/main/java/com/seveneleven/project/dto/PutProject.java
+++ b/Admin/src/main/java/com/seveneleven/project/dto/PutProject.java
@@ -1,6 +1,5 @@
 package com.seveneleven.project.dto;
 
-import com.seveneleven.entity.member.Company;
 import com.seveneleven.entity.project.Project;
 import com.seveneleven.entity.project.ProjectAuthorization;
 import com.seveneleven.entity.project.ProjectTag;
@@ -49,8 +48,6 @@ public String toString() {
 
         public Project updateProject(
                 Project project,
-                Company customer,
-                Company developer,
                 ProjectType projectType
         ) {
             return project.update(
@@ -63,8 +60,6 @@ public Project updateProject(
                     startDate,
                     endDate,
                     finalApprovalDate,
-                    customer,
-                    developer,
                     projectType,
                     bnsManager
             );
diff --git a/Admin/src/main/java/com/seveneleven/project/service/AdminProjectServiceImpl.java b/Admin/src/main/java/com/seveneleven/project/service/AdminProjectServiceImpl.java
index f3e219cf..97b407ae 100644
--- a/Admin/src/main/java/com/seveneleven/project/service/AdminProjectServiceImpl.java
+++ b/Admin/src/main/java/com/seveneleven/project/service/AdminProjectServiceImpl.java
@@ -68,11 +68,11 @@ public Project updateProject(Long id, PutProject.Request request) {
             }
         }
 
-        Company customer = adminCompanyReader.getCompany(request.getCustomerId());
-        Company developer = adminCompanyReader.getCompany(request.getDeveloperId());
+//        Company customer = adminCompanyReader.getCompany(request.getCustomerId());
+//        Company developer = adminCompanyReader.getCompany(request.getDeveloperId());
         ProjectType projectType = adminProjectTypeReader.getProjectType(request.getProjectTypeId());
 
-        Project updatedProject = request.updateProject(project, customer, developer, projectType);
+        Project updatedProject = request.updateProject(project, projectType);
         return adminProjectStore.store(updatedProject);
     }
 
diff --git a/Common/src/main/java/com/seveneleven/entity/project/Project.java b/Common/src/main/java/com/seveneleven/entity/project/Project.java
index b5d3014c..16a0b00d 100644
--- a/Common/src/main/java/com/seveneleven/entity/project/Project.java
+++ b/Common/src/main/java/com/seveneleven/entity/project/Project.java
@@ -124,14 +124,10 @@ public Project update(
             LocalDate startDate,
             LocalDate endDate,
             LocalDateTime approvalDate,
-            Company customer,
-            Company developer,
             ProjectType ProjectType,
             String bnsManager
     ) {
         this.projectName = name;
-        this.customer = customer;
-        this.developer = developer;
         this.projectDescription = description;
         this.projectType = ProjectType;
         this.projectStatusCode = statusCode;
diff --git a/Common/src/main/java/com/seveneleven/entity/project/constant/MemberType.java b/Common/src/main/java/com/seveneleven/entity/project/constant/MemberType.java
index 2f5e0767..61a6f000 100644
--- a/Common/src/main/java/com/seveneleven/entity/project/constant/MemberType.java
+++ b/Common/src/main/java/com/seveneleven/entity/project/constant/MemberType.java
@@ -6,7 +6,7 @@
 @Getter
 @AllArgsConstructor
 public enum MemberType {
-    ADMIN("admin"),
+    ADMIN("ADMIN"),
     CLIENT("client"),
     DEVELOPER("developer");
 
diff --git a/Main/src/main/java/com/seveneleven/project/dto/GetProjectStep.java b/Main/src/main/java/com/seveneleven/project/dto/GetProjectStep.java
index 9096cdd0..cb06a4a6 100644
--- a/Main/src/main/java/com/seveneleven/project/dto/GetProjectStep.java
+++ b/Main/src/main/java/com/seveneleven/project/dto/GetProjectStep.java
@@ -6,6 +6,7 @@
 import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
+import java.util.ArrayList;
 import java.util.List;
 
 public class GetProjectStep {
@@ -16,7 +17,7 @@ public class GetProjectStep {
     @NoArgsConstructor
     public static class Response {
         private Long projectId;
-        private List<ProjectStepInfo> projectStepInfo;
+        private List<ProjectStepInfo> projectStepInfo = new ArrayList<>();
 
         @Override
         public String toString() {
@@ -25,9 +26,17 @@ public String toString() {
                     '}';
         }
 
-        public Response(Long projectId, List<ProjectStepInfo> projectStepInfo) {
+        private Response(Long projectId) {
             this.projectId = projectId;
-            this.projectStepInfo = projectStepInfo;
+            this.projectStepInfo = new ArrayList<>();
+        }
+
+        public static Response create(Long projectId) {
+            return new Response(projectId);
+        }
+
+        public void add(ProjectStep projectStep, List<Checklist> checklists) {
+            projectStepInfo.add(ProjectStepInfo.toDto(projectStep, projectStepInfo.size() + 1, checklists));
         }
     }
 
@@ -46,15 +55,15 @@ public String toString() {
                     '}';
         }
 
-        private ProjectStepInfo(ProjectStep projectStep, List<Checklist> projectChecklist) {
+        private ProjectStepInfo(ProjectStep projectStep, Integer order, List<Checklist> projectChecklist) {
             stepId = projectStep.getId();
             stepName = projectStep.getStepName();
-            stepOrder = projectStep.getStepOrder();
+            stepOrder = order;
             this.projectChecklist = projectChecklist.stream().map(ProjectChecklist::new).toList();
         }
 
-        public static ProjectStepInfo toDto(ProjectStep projectStep, List<Checklist> projectChecklist) {
-            return new ProjectStepInfo(projectStep, projectChecklist);
+        public static ProjectStepInfo toDto(ProjectStep projectStep, Integer order, List<Checklist> projectChecklist) {
+            return new ProjectStepInfo(projectStep, order, projectChecklist);
         }
     }
 
diff --git a/Main/src/main/java/com/seveneleven/project/service/ProjectStepServiceImpl.java b/Main/src/main/java/com/seveneleven/project/service/ProjectStepServiceImpl.java
index 044ebea1..fa338302 100644
--- a/Main/src/main/java/com/seveneleven/project/service/ProjectStepServiceImpl.java
+++ b/Main/src/main/java/com/seveneleven/project/service/ProjectStepServiceImpl.java
@@ -39,15 +39,13 @@ public GetStepChecklist.Response getStepChecklist(Long stepId) {
     public GetProjectStep.Response getProjectStep(Long projectId) {
         List<ProjectStep> projectSteps = stepReader.getProjectStep(projectId);
 
-        List<GetProjectStep.ProjectStepInfo> projectStepInfos = projectSteps.stream().map(stepInfo -> {
-            List<Checklist> checklists = checklistReader.read(stepInfo.getId());
-            return GetProjectStep.ProjectStepInfo.toDto(
-                    stepInfo,
-                    checklists
-                    );
-            }).toList();
-
-        return new GetProjectStep.Response(projectId, projectStepInfos);
+        GetProjectStep.Response response = GetProjectStep.Response.create(projectId);
+
+        projectSteps.forEach(stepInfo -> {
+            response.add(stepInfo, checklistReader.read(stepInfo.getId()));
+        });
+
+        return response;
     }
 
     @Override