diff --git a/index.html b/index.html
index e4b78ea..196a5ab 100644
--- a/index.html
+++ b/index.html
@@ -1,10 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="ko">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <link rel="icon" type="image/svg+xml" href="/public/BCSD_logo-03.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Vite + React + TS</title>
+    <title>BCSD Internal</title>
   </head>
   <body>
     <div id="root"></div>
diff --git a/public/BCSD_logo-03.png b/public/BCSD_logo-03.png
new file mode 100644
index 0000000..079f2d4
Binary files /dev/null and b/public/BCSD_logo-03.png differ
