diff --git a/index.js b/index.js
index 7eec2dd..05cfeb8 100644
--- a/index.js
+++ b/index.js
@@ -1,9 +1,5 @@
-const bgcolor = ["red", "green", "blue"];
-
 const button = document.getElementById("btn");
 
-const changeBgColor = () => {};
-
 button.addEventListener("click", () => {
   let letter = "0123456789ABCDEF";
   let color = "#";