diff --git a/src/components/Button/Icon.tsx b/src/components/Button/Icon.tsx
index 23b7399a..12c03852 100644
--- a/src/components/Button/Icon.tsx
+++ b/src/components/Button/Icon.tsx
@@ -6,7 +6,7 @@ interface IconProps {
 }
 
 export function Icon({ icon, size = 24 }: IconProps) {
-  return <Image src={`/icons/${icon}.svg`} width={size} height={size} alt="icon" />;
+  return <Image src={`/icons/${icon}.svg`} width={size} height={size} alt="icon" priority />;
 }
 
 interface IconButtonProps {
diff --git a/src/components/Modal/BottomSheet.tsx b/src/components/Modal/BottomSheet.tsx
index 3c6330b0..e844553f 100644
--- a/src/components/Modal/BottomSheet.tsx
+++ b/src/components/Modal/BottomSheet.tsx
@@ -1,5 +1,6 @@
 import { IconButton } from '../Button';
 import { AnimatedPortal } from '@/components/Portal';
+import { ICON } from '@/constants/icon';
 import useBottomSheet from '@/hooks/useBottomSheet';
 import { StrictPropsWithChildren } from '@/types';
 
@@ -18,7 +19,7 @@ export default function BottomSheet({ children }: StrictPropsWithChildren) {
       >
         <div className="fixed inset-x-0 bottom-0 z-30 mx-auto max-w-440 rounded-t-16 bg-white">
           <div className="flex justify-end px-8 pt-12">
-            <IconButton icon="close" onClick={closeBottomSheet} />
+            <IconButton icon={ICON.close.black} onClick={closeBottomSheet} />
           </div>
           <div>{children}</div>
         </div>