diff --git a/frontend-h5/index.html b/frontend-h5/index.html
index db8d034..69062a5 100644
--- a/frontend-h5/index.html
+++ b/frontend-h5/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover" />
-    <title>材料浏览</title>
+    <title>房地产新材料选材管理数据系统</title>
   </head>
   <body>
     <div id="app"></div>
diff --git a/frontend-h5/src/views/Login.vue b/frontend-h5/src/views/Login.vue
index 7b0e633..5f97dac 100644
--- a/frontend-h5/src/views/Login.vue
+++ b/frontend-h5/src/views/Login.vue
@@ -36,8 +36,8 @@ const submit = async () => {
   <div class="min-h-screen flex flex-col bg-surface">
     <div class="flex-[0.55] flex items-end justify-center pb-10">
       <div class="text-center">
-        <div class="w-16 h-16 mx-auto rounded-2xl bg-brand text-white text-3xl font-bold flex items-center justify-center">材</div>
-        <h1 class="mt-4 text-xl font-semibold">材料浏览</h1>
+        <div class="w-16 h-16 mx-auto rounded-2xl bg-brand text-white text-2xl font-bold flex items-center justify-center">M³</div>
+        <h1 class="mt-4 text-lg font-semibold leading-snug">房地产新材料<br/>选材管理数据系统</h1>
         <p class="mt-1 text-sm text-muted">登录后查看材料库</p>
       </div>
     </div>
