diff --git a/client/index.html b/client/index.html
index e4ac2b4..af8c2cd 100644
--- a/client/index.html
+++ b/client/index.html
@@ -64,11 +64,6 @@
 		</p>
 	</body>
 	<script>
-		var ipInput = ''
-		var valueRot = ''
-		var valueLength = ''
-		var keyMap = {}
-
 		document.addEventListener('keydown', (event) => {
 			const key = event.keyCode
 			const url = keyMap[key]