diff --git a/src/components/A2HS/A2HS.style.ts b/src/components/A2HS/A2HS.style.ts
index 20606f65..eb2904c8 100644
--- a/src/components/A2HS/A2HS.style.ts
+++ b/src/components/A2HS/A2HS.style.ts
@@ -39,6 +39,14 @@ export const A2HSContainer = styled(motion.div)`
   z-index: 3;
 
   transform: translateX(-50%);
+
+  @media (max-width: ${breakpoints.tablet}) {
+    width: 100%;
+  }
+
+  @media (max-width: ${breakpoints.mobile}) {
+    width: 100%;
+  }
 `;
 
 export const CloseButton = styled.button`
diff --git a/src/components/layout/Layout.style.ts b/src/components/layout/Layout.style.ts
index 91192153..fbc31af2 100644
--- a/src/components/layout/Layout.style.ts
+++ b/src/components/layout/Layout.style.ts
@@ -8,6 +8,12 @@ export const Container = styled.div`
   justify-content: center;
   align-items: center;
   overflow-x: hidden;
+
+  -ms-overflow-style: none;
+
+  &::-webkit-scrollbar {
+    display: none;
+  }
 `;
 
 export const Wrapper = styled.div`
diff --git a/src/firebase.ts b/src/firebase.ts
index 3902d23a..d4340832 100644
--- a/src/firebase.ts
+++ b/src/firebase.ts
@@ -27,6 +27,5 @@ async function checkAccessToken() {
 }
 
 checkAccessToken();
-
 // Get registration token. Initially this makes a network call, once retrieved
 // subsequent calls to getToken will return from cache.
diff --git a/src/utils/getNotificationPermission.ts b/src/utils/getNotificationPermission.ts
index c3baac5e..406f6e18 100644
--- a/src/utils/getNotificationPermission.ts
+++ b/src/utils/getNotificationPermission.ts
@@ -3,8 +3,6 @@ import { getToken, onMessage } from "firebase/messaging";
 
 async function getNotificationPermission() {
   console.log("권한 요청 중...");
-  // isMobileSafari일 경우 false일 가능성이 생김.
-  // messaging이 false일 경우 return
   if (!messaging) return;
 
   const permission = await Notification.requestPermission();
@@ -19,8 +17,6 @@ async function getNotificationPermission() {
     vapidKey: import.meta.env.VITE_FIREBASE_VAPID,
   });
 
-  console.log(fcmToken);
-
   if (fcmToken) console.log("token: ", fcmToken);
   else console.log("Can not get Token");
 
diff --git a/src/utils/maximumSaleInLocale.ts b/src/utils/maximumSaleInLocale.ts
deleted file mode 100644
index c4a5f193..00000000
--- a/src/utils/maximumSaleInLocale.ts
+++ /dev/null
@@ -1 +0,0 @@
-export const maximumSaleInLocale = () => {};