diff --git a/kadai.js b/kadai.js
index abe3577..a48b0a0 100644
--- a/kadai.js
+++ b/kadai.js
@@ -6,14 +6,14 @@
 var aka=document.getElementById("red")
 aka.style.backgroundColor = "white";document.getElementById("red").style.color  = "black";}
 
-function red() {
+function a() {
 var aka=document.getElementById("a")
 aka.style.backgroundColor = "white";document.getElementById("a").style.color  = "black";}
 
-function red() {
+function k() {
 var aka=document.getElementById("k")
 aka.style.backgroundColor = "white";document.getElementById("k").style.color  = "black";}
 
-function red() {
+function ak() {
 var aka=document.getElementById("ak")
 aka.style.backgroundColor = "white";document.getElementById("ak").style.color  = "black";}