diff --git a/public/index.html b/public/index.html
index ffa2e8e..2a0dc06 100644
--- a/public/index.html
+++ b/public/index.html
@@ -19,7 +19,7 @@
             // Split the data into separate parts
             const [node, value] = data.split(' ');
 
-            if (node === 'node4' && value === '21') {
+            if (node === 'node3' && value === '15') {
               // Change the background color to red
               document.body.style.backgroundColor = 'red';
             } else {