diff --git a/script/main.js b/script/main.js
index 4fb0993..1be7269 100644
--- a/script/main.js
+++ b/script/main.js
@@ -2,7 +2,11 @@ const button = document.getElementById("theme");
 const classes = document.documentElement.classList;
 
 function refresh() {
-    button.innerHTML = classes.contains("dark")?"dark":"light";
+    button.innerHTML = theme();
+}
+
+function theme() {
+    return classes.contains("dark")?"dark":"light";
 }
 
 button.addEventListener("click", () => {