diff --git a/frontend/src/component/bottomsheet/BottomSheet.tsx b/frontend/src/component/bottomsheet/BottomSheet.tsx
index 31d25c0..00c901c 100644
--- a/frontend/src/component/bottomsheet/BottomSheet.tsx
+++ b/frontend/src/component/bottomsheet/BottomSheet.tsx
@@ -88,7 +88,7 @@ export const BottomSheet = ({
   return (
     <>
       <div
-        className={classNames('absolute bottom-14 z-[5000]')}
+        className={classNames('absolute bottom-14')}
         style={{
           height: `${sheetHeight * 100}vh`,
           transition: 'height 0.3s ease-out',
diff --git a/frontend/src/hooks/getUserLocation.ts b/frontend/src/hooks/getUserLocation.ts
index 2f114a8..a62b216 100644
--- a/frontend/src/hooks/getUserLocation.ts
+++ b/frontend/src/hooks/getUserLocation.ts
@@ -7,7 +7,7 @@ interface IGetUserLocation {
   error: string | null;
 }
 
-interface IDeviceOrientationEventWithPermission extends DeviceOrientationEvent {
+export interface IDeviceOrientationEventWithPermission extends DeviceOrientationEvent {
   requestPermission?: () => Promise<'granted' | 'denied'>;
 }
 
diff --git a/frontend/src/pages/GuestView.tsx b/frontend/src/pages/GuestView.tsx
index 3a568bd..eea0b45 100644
--- a/frontend/src/pages/GuestView.tsx
+++ b/frontend/src/pages/GuestView.tsx
@@ -7,7 +7,7 @@ import { IPoint } from '@/lib/types/canvasInterface.ts';
 import { guestEntity } from '@/api/dto/channel.dto.ts';
 import { GuestMarker } from '@/component/IconGuide/GuestMarker.tsx';
 import { LoadingSpinner } from '@/component/common/loadingSpinner/LoadingSpinner.tsx';
-import { getUserLocation } from '@/hooks/getUserLocation.ts';
+import { getUserLocation, IDeviceOrientationEventWithPermission } from '@/hooks/getUserLocation.ts';
 import { loadLocalData, saveLocalData } from '@/utils/common/manageLocalData.ts';
 import { AppConfig } from '@/lib/constants/commonConstants.ts';
 import { v4 as uuidv4 } from 'uuid';
@@ -31,6 +31,33 @@ export const GuestView = () => {
 
   const wsRef = useRef<WebSocket | null>(null);
 
+  useEffect(() => {
+    const requestOrientationPermission = async () => {
+      const DeviceOrientationEventTyped =
+        DeviceOrientationEvent as unknown as IDeviceOrientationEventWithPermission;
+
+      if (
+        typeof DeviceOrientationEventTyped !== 'undefined' &&
+        typeof DeviceOrientationEventTyped.requestPermission === 'function'
+      ) {
+        try {
+          const permission = await DeviceOrientationEventTyped.requestPermission();
+          if (permission === 'granted') {
+            console.log('Device Orientation permission granted.');
+          } else {
+            console.error('Device Orientation permission denied.');
+          }
+        } catch {
+          console.error('Failed to request Device Orientation permission:');
+        }
+      } else {
+        console.warn('DeviceOrientationEvent.requestPermission is not supported on this browser.');
+      }
+    };
+
+    requestOrientationPermission();
+  }, []);
+
   useEffect(() => {
     // 소켓 연결 초기화
     const token = loadLocalData(AppConfig.KEYS.BROWSER_TOKEN) || uuidv4();