diff --git a/frontend/src/components/pc/admin/layout/Layout.jsx b/frontend/src/components/pc/admin/layout/Layout.jsx
index 3b5446a..638135a 100644
--- a/frontend/src/components/pc/admin/layout/Layout.jsx
+++ b/frontend/src/components/pc/admin/layout/Layout.jsx
@@ -34,14 +34,14 @@ function AdminLayout({ user, children }) {
 
   return (
     isSchedulePage ? (
-      <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS_X} defer>
+      <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS_X}>
         <div className="min-w-[1440px] h-screen flex flex-col bg-gray-50">
           <div className="sticky top-0 z-30"><Header user={user} /></div>
           <main className="flex-1 min-h-0 overflow-hidden">{children}</main>
         </div>
       </OverlayScrollbarsComponent>
     ) : (
-      <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS} defer>
+      <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS}>
         <div className="min-w-[1440px] min-h-screen flex flex-col bg-gray-50">
           <div className="sticky top-0 z-30"><Header user={user} /></div>
           <main className="flex-1">{children}</main>
diff --git a/frontend/src/components/pc/public/layout/Layout.jsx b/frontend/src/components/pc/public/layout/Layout.jsx
index 1b40ba7..c1655ff 100644
--- a/frontend/src/components/pc/public/layout/Layout.jsx
+++ b/frontend/src/components/pc/public/layout/Layout.jsx
@@ -38,7 +38,7 @@ function Layout({ children }) {
   // 헤더까지 함께 가로 스크롤됨(줄바꿈 방지). 헤더는 sticky top-0이라 세로 스크롤 시 고정.
   return isSchedulePage ? (
     // 일정 페이지: 세로는 내부에서 처리, 가로 스크롤만
-    <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS_X} defer>
+    <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS_X}>
       <div className="min-w-[1440px] h-screen flex flex-col">
         <Header />
         <main className="flex-1 min-h-0 overflow-hidden flex flex-col">
@@ -48,7 +48,7 @@ function Layout({ children }) {
     </OverlayScrollbarsComponent>
   ) : (
     // 그 외: 가로+세로 오버레이 스크롤. 세로바는 뷰포트 끝에 항상 보임.
-    <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS} defer>
+    <OverlayScrollbarsComponent element="div" className="h-screen" options={OS_OPTIONS}>
       <div className="min-w-[1440px] min-h-screen flex flex-col">
         <Header />
         <main className="flex-1 flex flex-col">