3 files changed, 14 insertions, 8 deletions
diff --git a/app/[lng]/partners/data-room/[projectId]/layout.tsx b/app/[lng]/partners/data-room/[projectId]/layout.tsx
index d2e74f8e..80139f2d 100644
--- a/app/[lng]/partners/data-room/[projectId]/layout.tsx
+++ b/app/[lng]/partners/data-room/[projectId]/layout.tsx
@@ -1,16 +1,18 @@
 // app/projects/[projectId]/layout.tsx
 import { ProjectNav } from '@/components/project/ProjectNav';
 
-export default function ProjectLayout({
+export default async function ProjectLayout({
   children,
   params,
 }: {
   children: React.ReactNode;
-  params: { projectId: string };
+  params: Promise<{ projectId: string }>;
 }) {
+  const { projectId } = await params;
+  
   return (
     <div className="flex flex-col h-full">
-      <ProjectNav projectId={params.projectId} />
+      <ProjectNav projectId={projectId} />
       <div className="flex-1 overflow-y-auto">
         {children}
       </div>
diff --git a/app/api/data-room/[projectId]/route.ts b/app/api/data-room/[projectId]/route.ts
index 643dcf0f..2df20fc8 100644
--- a/app/api/data-room/[projectId]/route.ts
+++ b/app/api/data-room/[projectId]/route.ts
@@ -19,9 +19,11 @@ const createFileSchema = z.object({
 // 파일 목록 조회
 export async function GET(
   request: NextRequest,
-  { params }: { params: { projectId: string } }
+  { params }: { params: Promise<{ projectId: string }> }
 ) {
   try {
+    const { projectId } = await params;
+    
     const session = await getServerSession(authOptions);
     if (!session?.user) {
       return NextResponse.json({ error: '인증이 필요합니다' }, { status: 401 });
@@ -44,7 +46,7 @@ export async function GET(
     
     // viewMode가 tree이거나 includeAll이 true인 경우 전체 목록 가져오기
     const files = await fileService.getFileList(
-      params.projectId,
+      projectId,
       parentId,
       context,
       { 
diff --git a/app/api/projects/[projectId]/route.ts b/app/api/projects/[projectId]/route.ts
index 38c11930..496b405c 100644
--- a/app/api/projects/[projectId]/route.ts
+++ b/app/api/projects/[projectId]/route.ts
@@ -8,9 +8,11 @@ import { z } from 'zod';
 // GET: 프로젝트 정보 조회
 export async function GET(
   request: NextRequest,
-  { params }: { params: { projectId: string } }
+  { params }: { params: Promise<{ projectId: string }> }
 ) {
   try {
+    const { projectId } = await params;
+
     const session = await getServerSession(authOptions);
     if (!session?.user) {
       return NextResponse.json({ error: '인증이 필요합니다' }, { status: 401 });
@@ -20,7 +22,7 @@ export async function GET(
     
     // 프로젝트 접근 권한 확인
     const access = await projectService.checkProjectAccess(
-      params.projectId,
+      projectId,
       Number(session.user.id)
     );
 
@@ -32,7 +34,7 @@ export async function GET(
     }
 
     // 프로젝트 정보 가져오기
-    const project = await projectService.getProject(params.projectId);
+    const project = await projectService.getProject(projectId);
     
     if (!project) {
       return NextResponse.json(