diff --git a/resources/views/rd/fire-shutter-drawing/index.blade.php b/resources/views/rd/fire-shutter-drawing/index.blade.php
index fbae50b1..31bc025f 100644
--- a/resources/views/rd/fire-shutter-drawing/index.blade.php
+++ b/resources/views/rd/fire-shutter-drawing/index.blade.php
@@ -104,7 +104,7 @@
                             </div>
                         </div>
                     </div>
-                    <button onclick="var d=$('settingsDetail');d.classList.toggle('hidden');this.querySelector('span').textContent=d.classList.contains('hidden')?'상세 설정 ▼':'상세 설정 ▲';" class="w-full mt-2 text-[11px] text-slate-500 hover:text-slate-300 font-bold text-center py-1 border-t border-slate-700/30 transition-colors">
+                    <button onclick="var d=document.getElementById('settingsDetail');d.classList.toggle('hidden');this.querySelector('span').textContent=d.classList.contains('hidden')?'상세 설정 ▼':'상세 설정 ▲';" class="w-full mt-2 text-[11px] text-slate-500 hover:text-slate-300 font-bold text-center py-1 border-t border-slate-700/30 transition-colors">
                         <span>상세 설정 ▼</span>
                     </button>
                 </div>