diff --git a/apps/web/src/views/detail.ejs b/apps/web/src/views/detail.ejs
index e50e073..4c267f7 100644
--- a/apps/web/src/views/detail.ejs
+++ b/apps/web/src/views/detail.ejs
@@ -166,13 +166,15 @@
     <%~ include('./partials/monitor-form-js') %>
 
     // Toggle button
-    document.getElementById('toggle-btn').onclick = async () => {
+    document.getElementById('toggle-btn').onclick = async (e) => {
+      e.preventDefault();
       await api(`/monitors/${monitorId}/toggle`, { method: 'POST' });
       location.reload();
     };
 
     // Delete button
-    document.getElementById('delete-btn').onclick = async () => {
+    document.getElementById('delete-btn').onclick = async (e) => {
+      e.preventDefault();
       if (!confirm('Delete this monitor and all its ping history?')) return;
       await api(`/monitors/${monitorId}`, { method: 'DELETE' });
       window.location.href = '/dashboard/home';