diff --git a/frontend/components/layout/AppLayout.tsx b/frontend/components/layout/AppLayout.tsx
index 00f467c7..17fa484a 100644
--- a/frontend/components/layout/AppLayout.tsx
+++ b/frontend/components/layout/AppLayout.tsx
@@ -413,7 +413,7 @@ function AppLayoutInner({ children }: AppLayoutProps) {
             isMobile
               ? (sidebarOpen ? "translate-x-0" : "-translate-x-full") + " fixed top-14 left-0 z-40"
               : "relative top-0 z-auto translate-x-0"
-          } flex h-[calc(100vh-3.5rem)] w-[240px] max-w-[240px] min-w-[240px] flex-col border-r border-slate-200 bg-white transition-transform duration-300`}
+          } flex h-[calc(100vh-3.5rem)] w-[200px] flex-col border-r border-slate-200 bg-white transition-transform duration-300`}
         >
           {/* 사이드바 상단 - Admin/User 모드 전환 버튼 (관리자만) */}
           {((user as ExtendedUserInfo)?.userType === "SUPER_ADMIN" ||