diff --git a/index.html b/index.html
index 8191335..015398d 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>DWG 도면 기반 암거 및 날개벽 3D 외형·배근 통합 모델러</title>
+  <title>DWG 도면 기반 옹벽형날개벽 3D 모델러</title>
   <link rel="stylesheet" href="static/css/style.css">
   <link rel="stylesheet" as="style" crossorigin href="https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css" />
 </head>
@@ -14,7 +14,7 @@
     <div class="brand">
       <div class="logo-icon">3D</div>
       <div>
-        <h1>암거 및 날개벽 3D 외형·배근 모델러</h1>
+        <h1>옹벽형날개벽 3D 모델러</h1>
         <div class="header-subtitle" id="header-subtitle">도면을 불러와주세요 (1단계)</div>
       </div>
     </div>