diff --git a/ui/index.html b/ui/index.html
index 6c00015..54eca1f 100644
--- a/ui/index.html
+++ b/ui/index.html
@@ -2,8 +2,8 @@
-
+
Grid Battle
diff --git a/ui/public/site.webmanifest b/ui/public/site.webmanifest
new file mode 100644
index 0000000..b0e9c56
--- /dev/null
+++ b/ui/public/site.webmanifest
@@ -0,0 +1,7 @@
+{
+ "name": "Grid Battle",
+ "short_name": "Grid Battle",
+ "theme_color": "#ff8a4c",
+ "background_color": "#e5e7eb",
+ "display": "standalone"
+}
diff --git a/ui/public/vite.svg b/ui/public/vite.svg
deleted file mode 100644
index e7b8dfb..0000000
--- a/ui/public/vite.svg
+++ /dev/null
@@ -1 +0,0 @@
-
\ No newline at end of file