diff --git a/frontend/src/components/ProjectCreateModal/index.tsx b/frontend/src/components/ProjectCreateModal/index.tsx
index 3ed7cf9..2824c16 100644
--- a/frontend/src/components/ProjectCreateModal/index.tsx
+++ b/frontend/src/components/ProjectCreateModal/index.tsx
@@ -3,9 +3,10 @@ import ProjectCreateForm, { ProjectCreateFormValues } from './ProjectCreateForm'
 import { Dialog, DialogContent, DialogHeader, DialogTrigger } from '../ui/dialogCustom';
 import { Button } from '@/components/ui/button';
 import { Plus } from 'lucide-react';
+import { ProjectRequest } from '@/types';
 
 interface ProjectCreateModalProps {
-  onSubmit: (data: { title: string; labelType: 'classification' | 'detection' | 'segmentation' }) => void;
+  onSubmit: (data: ProjectRequest) => void;
   buttonClass?: string;
 }
 
@@ -17,7 +18,7 @@ export default function ProjectCreateModal({ onSubmit, buttonClass = '' }: Proje
 
   const formatLabelType = (
     labelType: 'Classification' | 'Detection' | 'Segmentation'
-  ): 'classification' | 'detection' | 'segmentation' => {
+  ): ProjectRequest['projectType'] => {
     switch (labelType) {
       case 'Classification':
         return 'classification';
@@ -47,9 +48,9 @@ export default function ProjectCreateModal({ onSubmit, buttonClass = '' }: Proje
         <DialogHeader title="새 프로젝트" />
         <ProjectCreateForm
           onSubmit={(data: ProjectCreateFormValues) => {
-            const formattedData = {
+            const formattedData: ProjectRequest = {
               title: data.projectName,
-              labelType: formatLabelType(data.labelType),
+              projectType: formatLabelType(data.labelType),
             };
             onSubmit(formattedData);
             handleClose();
diff --git a/frontend/src/components/WorkspaceBrowseLayout/index.tsx b/frontend/src/components/WorkspaceBrowseLayout/index.tsx
index dffbfb9..ed2c682 100644
--- a/frontend/src/components/WorkspaceBrowseLayout/index.tsx
+++ b/frontend/src/components/WorkspaceBrowseLayout/index.tsx
@@ -1,10 +1,11 @@
-import { Suspense, useEffect } from 'react';
+import { useEffect, Suspense } from 'react';
 import { NavLink, Outlet, useNavigate } from 'react-router-dom';
 import Header from '../Header';
 import useAuthStore from '@/stores/useAuthStore';
 import WorkSpaceCreateModal from '../WorkSpaceCreateModal';
 import { WorkspaceRequest, WorkspaceResponse } from '@/types';
 import useWorkspaceListQuery from '@/queries/useWorkspaceListQuery';
+import { useCreateWorkspace } from '@/hooks/useWorkspaceHooks';
 
 export default function WorkspaceBrowseLayout() {
   const { profile, isLoggedIn } = useAuthStore();
@@ -12,42 +13,22 @@ export default function WorkspaceBrowseLayout() {
   const navigate = useNavigate();
 
   useEffect(() => {
-    if (!isLoggedIn || !memberId) {
-      console.error('로그인되지 않았거나 유효한 멤버 ID가 없습니다.');
+    if (!isLoggedIn || memberId == 0) {
       navigate('/');
     }
   }, [isLoggedIn, memberId, navigate]);
 
-  const { data: workspacesResponse, isLoading, isError } = useWorkspaceListQuery(memberId ?? 0);
-
-  const workspaces = workspacesResponse?.workspaceResponses ?? [];
-
-  // const createWorkspace = useCreateWorkspace();
+  const { data: workspacesResponse } = useWorkspaceListQuery(memberId ?? 0);
+  const createWorkspace = useCreateWorkspace();
 
   const handleCreateWorkspace = (data: WorkspaceRequest) => {
-    if (!memberId) return;
-    console.log(data);
-    // createWorkspace.mutate(
-    //   { memberId, data },
-    //   {
-    //     onSuccess: () => {
-    //       console.log('워크스페이스가 성공적으로 생성되었습니다.');
-    //       queryClient.invalidateQueries({ queryKey: ['workspaces'] });
-    //     },
-    //     onError: (error: AxiosError<CustomError>) => {
-    //       console.error('워크스페이스 생성 실패:', error.message);
-    //     },
-    //   }
-    // );
+    createWorkspace.mutate({
+      memberId,
+      data,
+    });
   };
 
-  if (isLoading) {
-    return <p>Loading workspaces...</p>;
-  }
-
-  if (isError) {
-    return <p>Error loading workspaces. Please try again later.</p>;
-  }
+  const workspaces = workspacesResponse?.workspaceResponses ?? [];
 
   return (
     <>
diff --git a/frontend/src/pages/WorkspaceBrowseDetail.tsx b/frontend/src/pages/WorkspaceBrowseDetail.tsx
index c15a0c6..60833e7 100644
--- a/frontend/src/pages/WorkspaceBrowseDetail.tsx
+++ b/frontend/src/pages/WorkspaceBrowseDetail.tsx
@@ -3,8 +3,10 @@ import ProjectCard from '@/components/ProjectCard';
 import { Smile } from 'lucide-react';
 import ProjectCreateModal from '../components/ProjectCreateModal';
 import useAuthStore from '@/stores/useAuthStore';
-import { ProjectResponse } from '@/types';
+import { ProjectResponse, ProjectRequest } from '@/types';
 import useProjectListQuery from '@/queries/useProjectListQuery';
+import useWorkspaceQuery from '@/queries/useWorkspaceQuery';
+import { useCreateProject } from '@/hooks/useProjectHooks';
 import { webPath } from '@/router';
 
 export default function WorkspaceBrowseDetail() {
@@ -13,102 +15,111 @@ export default function WorkspaceBrowseDetail() {
   const { profile } = useAuthStore();
   const memberId = profile?.id ?? 0;
   const navigate = useNavigate();
-  // const createProject = useCreateProject();
 
+  const { data: workspaceData } = useWorkspaceQuery(workspaceId, memberId);
   const { data: projectsResponse, isError } = useProjectListQuery(workspaceId, memberId);
+  const createProject = useCreateProject();
 
-  const handleCreateProject = (data: { title: string; labelType: 'classification' | 'detection' | 'segmentation' }) => {
-    console.log(data);
-    // createProject.mutate(
-    //   {
-    //     workspaceId: workspaceId,
-    //     memberId,
-    //     data: { title: data.title, projectType: data.labelType },
-    //   },
-    //   {
-    //     onSuccess: () => {
-    //       console.log('프로젝트가 성공적으로 생성되었습니다.');
-    //       refetch();
-    //     },
-    //     onError: (error) => {
-    //       console.error('프로젝트 생성 실패:', error);
-    //       const errorMessage = error?.response?.data?.message || error.message || '알 수 없는 오류';
-    //       console.error('프로젝트 생성 실패:', errorMessage);
-    //     },
-    //   }
-    // );
+  const handleCreateProject = (data: ProjectRequest) => {
+    createProject.mutate({
+      workspaceId,
+      memberId,
+      data,
+    });
   };
 
-  // TODO: 반환 형식 반영 projectsResponse?.workspaceResponses => projectResponse
   const projects: ProjectResponse[] = projectsResponse?.workspaceResponses ?? [];
 
-  if (isNaN(workspaceId)) {
-    return (
-      <div className="flex h-full w-full flex-col items-center justify-center">
-        <div className="flex flex-col items-center">
-          <Smile
-            size={48}
-            className="mb-2 text-gray-300"
+  return (
+    <div className="flex h-full w-full flex-col gap-8 px-6 py-4">
+      <HeaderSection
+        workspaceName={workspaceData?.title ?? `Workspace-${workspaceId}`}
+        onCreateProject={handleCreateProject}
+      />
+      {isNaN(workspaceId) || isError || !workspaceId ? (
+        <EmptyStateMessage workspaceId={workspaceId} />
+      ) : (
+        <ProjectList
+          projects={projects}
+          workspaceId={workspaceId}
+          navigate={navigate}
+        />
+      )}
+    </div>
+  );
+}
+
+function HeaderSection({
+  workspaceName,
+  onCreateProject,
+}: {
+  workspaceName: string;
+  onCreateProject: (data: ProjectRequest) => void;
+}) {
+  return (
+    <div className="flex items-center justify-center">
+      <h1 className="small-title flex grow">{workspaceName}</h1>
+      <div className="flex flex-col">
+        <div className="flex gap-3">
+          <ProjectCreateModal
+            buttonClass="mt-4 flex items-center gap-2"
+            onSubmit={onCreateProject}
           />
-          <div className="body text-gray-400">작업할 워크스페이스를 선택하세요</div>
         </div>
       </div>
-    );
-  }
+    </div>
+  );
+}
 
-  if (isError || !workspaceId) {
+function EmptyStateMessage({ workspaceId }: { workspaceId: number }) {
+  return (
+    <div className="flex h-full w-full flex-col items-center justify-center">
+      <div className="flex flex-col items-center">
+        <Smile
+          size={48}
+          className="mb-2 text-gray-300"
+        />
+        <div className="body text-gray-400">
+          {!workspaceId ? '작업할 워크스페이스를 선택하세요.' : '작업할 프로젝트가 없습니다.'}
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function ProjectList({
+  projects,
+  workspaceId,
+  navigate,
+}: {
+  projects: ProjectResponse[];
+  workspaceId: number;
+  navigate: ReturnType<typeof useNavigate>;
+}) {
+  if (projects.length === 0) {
     return (
       <div className="flex h-full w-full flex-col items-center justify-center">
-        <div className="flex flex-col items-center">
-          <Smile
-            size={48}
-            className="mb-2 text-gray-300"
-          />
-          <div className="body text-gray-400">
-            {!workspaceId ? '작업할 워크스페이스를 선택하세요.' : '작업할 프로젝트가 없습니다.'}
-          </div>
-        </div>
+        <Smile
+          size={48}
+          className="mb-2 text-gray-300"
+        />
+        <div className="body text-gray-400">작업할 프로젝트가 없습니다.</div>
       </div>
     );
   }
 
   return (
-    <div className="flex h-full w-full flex-col gap-8 px-6 py-4">
-      <div className="flex items-center justify-center">
-        <h1 className="small-title flex grow">{`Workspace-${workspaceId}`}</h1>
-        <div className="flex flex-col">
-          <div className="flex gap-3">
-            <ProjectCreateModal
-              buttonClass="mt-4 flex items-center gap-2"
-              onSubmit={handleCreateProject}
-            />
-          </div>
-        </div>
-      </div>
-      {projects.length > 0 ? (
-        <div className="flex flex-wrap gap-6">
-          {projects.map((project: ProjectResponse) => (
-            <ProjectCard
-              key={project.id}
-              title={project.title}
-              description={project.projectType}
-              onClick={() => {
-                navigate(`${webPath.workspace()}/${workspaceId}/project/${project.id}`);
-              }}
-            />
-          ))}
-        </div>
-      ) : (
-        <div className="flex h-full w-full flex-col items-center justify-center">
-          <div className="flex flex-col items-center">
-            <Smile
-              size={48}
-              className="mb-2 text-gray-300"
-            />
-            <div className="body text-gray-400">작업할 프로젝트가 없습니다.</div>
-          </div>
-        </div>
-      )}
+    <div className="flex flex-wrap gap-6">
+      {projects.map((project: ProjectResponse) => (
+        <ProjectCard
+          key={project.id}
+          title={project.title}
+          description={project.projectType}
+          onClick={() => {
+            navigate(`${webPath.workspace()}/${workspaceId}/project/${project.id}`);
+          }}
+        />
+      ))}
     </div>
   );
 }