diff --git a/src/public/index.html b/src/public/index.html
index ab7b818..c968253 100644
--- a/src/public/index.html
+++ b/src/public/index.html
@@ -981,7 +981,7 @@ checkBtn.addEventListener('click', async () => {
   feedbackContent.innerHTML = '<div class="loading-dots"><span></span><span></span><span></span></div>';
 
   try {
-    const res = await fetch('/api/check', {
+    const res = await fetch('api/check', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({