diff --git a/src/main/resources/templates/channels.html b/src/main/resources/templates/channels.html
index b933bf1..6a687a7 100644
--- a/src/main/resources/templates/channels.html
+++ b/src/main/resources/templates/channels.html
@@ -213,20 +213,21 @@
                 checkboxes.forEach(cb => {
                     const card = cb.closest('.card');
                     const customCb = card.querySelector('.custom-checkbox');
-                    const checkIcon = customCb.querySelector('i');
+                    // lucide 가 <i data-lucide> 를 <svg> 로 치환하므로 둘 다 잡는다(없으면 무시).
+                    const checkIcon = customCb.querySelector('svg, i');
                     
                     if (cb.checked) {
                         card.style.borderColor = 'var(--primary)';
                         card.style.background = 'rgba(59, 130, 246, 0.05)';
                         customCb.style.background = 'var(--primary)';
                         customCb.style.borderColor = 'var(--primary)';
-                        checkIcon.style.display = 'block';
+                        if (checkIcon) checkIcon.style.display = 'block';
                     } else {
                         card.style.borderColor = 'var(--glass-border)';
                         card.style.background = 'var(--glass-bg)';
                         customCb.style.background = 'var(--surface-2)';
                         customCb.style.borderColor = 'var(--border-strong)';
-                        checkIcon.style.display = 'none';
+                        if (checkIcon) checkIcon.style.display = 'none';
                     }
                 });
                 if (window.lucide) window.lucide.createIcons();