feiyue-z
diff --git a/‎fonts/helvetiker_regular.typeface.json
+1 b/‎fonts/helvetiker_regular.typeface.json
+1
diff --git a/‎index.html
+1-1 b/‎index.html
+1-1
@@ -2,7 +2,7 @@
 <html lang="en">
 	<head>
 		<meta charset="utf-8">
-		<title>My first three.js app</title>
+		<title>Gravity Simulator</title>
 		<style>
 			body { margin: 0; }
 		</style>