diff --git a/index.html b/index.html
index 56b15f3..7bf0e59 100644
--- a/index.html
+++ b/index.html
@@ -2,9 +2,9 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vue.svg" />
+    <link rel="icon" type="image/svg+xml" href="/logo.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>AI-CHAT-UI - 企业级智能对话</title>
+    <title>Kexue AI - ChatUI</title>
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link
diff --git a/public/logo.png b/public/logo.png
new file mode 100644
index 0000000..2e2e247
Binary files /dev/null and b/public/logo.png differ
