diff --git a/apps/admin/src/app/_components/RequestListItem/RequestListItem.tsx b/apps/admin/src/app/_components/RequestListItem/RequestListItem.tsx
index 9ab438b..ba571b4 100644
--- a/apps/admin/src/app/_components/RequestListItem/RequestListItem.tsx
+++ b/apps/admin/src/app/_components/RequestListItem/RequestListItem.tsx
@@ -15,6 +15,7 @@ export const RequestListItem = ({
   <li>
     <Column
       as={Link}
+      prefetch={false}
       href={CLIENT_PATH.REQUEST_DETAIL(placeId)}
       className={cn('gap-1', 'py-3.5', 'border-b-1 border-gray-50')}
     >
diff --git a/apps/web/app/_apis/queries/event.ts b/apps/web/app/_apis/queries/event.ts
index 5377c61..88494e5 100644
--- a/apps/web/app/_apis/queries/event.ts
+++ b/apps/web/app/_apis/queries/event.ts
@@ -1,17 +1,27 @@
 import { queryOptions } from '@tanstack/react-query'
-import { getEventInfo, getEventResult } from '@/_apis/services/event'
+import {
+  getPublicEventInfo,
+  getPrivateEventInfo,
+  getEventResult,
+} from '@/_apis/services/event'
 
 export const EventQueryKeys = {
   all: () => ['event'] as const,
-  info: () => [...EventQueryKeys.all(), 'info'] as const,
+  publicInfo: () => [...EventQueryKeys.all(), 'info', 'public'] as const,
+  privateInfo: () => [...EventQueryKeys.all(), 'info', 'private'] as const,
   result: () => [...EventQueryKeys.all(), 'result'] as const,
 }
 
 export const useEventQueries = {
-  info: () =>
+  publicInfo: () =>
     queryOptions({
-      queryKey: EventQueryKeys.info(),
-      queryFn: getEventInfo,
+      queryKey: EventQueryKeys.publicInfo(),
+      queryFn: getPublicEventInfo,
+    }),
+  privateInfo: () =>
+    queryOptions({
+      queryKey: EventQueryKeys.privateInfo(),
+      queryFn: getPrivateEventInfo,
     }),
   result: () =>
     queryOptions({
diff --git a/apps/web/app/_apis/schemas/event.ts b/apps/web/app/_apis/schemas/event.ts
index 7493439..53556fb 100644
--- a/apps/web/app/_apis/schemas/event.ts
+++ b/apps/web/app/_apis/schemas/event.ts
@@ -1,6 +1,13 @@
 import { z } from 'zod'
 
-export const EventSchema = z.object({
+export const PublicEventSchema = z.object({
+  prize: z.object({
+    description: z.string(),
+    imageUrl: z.string(),
+  }),
+})
+
+export const PrivateEventSchema = z.object({
   eventId: z.string(),
   prize: z.object({
     description: z.string(),
@@ -20,5 +27,6 @@ export const EventResultSchema = z.object({
   usedTicketsCount: z.number(),
 })
 
-export type Event = z.infer<typeof EventSchema>
+export type PublicEvent = z.infer<typeof PublicEventSchema>
+export type PrivateEvent = z.infer<typeof PrivateEventSchema>
 export type EventResult = z.infer<typeof EventResultSchema>
diff --git a/apps/web/app/_apis/services/event.ts b/apps/web/app/_apis/services/event.ts
index ed53ecc..4d930a7 100644
--- a/apps/web/app/_apis/services/event.ts
+++ b/apps/web/app/_apis/services/event.ts
@@ -1,16 +1,24 @@
 import axiosInstance from '@/_lib/axiosInstance'
 import { API_PATH } from '@/_constants/path'
 import {
-  EventSchema,
+  PrivateEventSchema,
+  PublicEventSchema,
   EventResultSchema,
-  type Event,
   type EventResult,
+  type PrivateEvent,
+  type PublicEvent,
 } from '@/_apis/schemas/event'
 
-export const getEventInfo = async (): Promise<Event> => {
+export const getPublicEventInfo = async (): Promise<PublicEvent> => {
   const { data: response } = await axiosInstance.get(API_PATH.EVENT.INFO)
   const { data } = response
-  return EventSchema.parse(data)
+  return PublicEventSchema.parse(data)
+}
+
+export const getPrivateEventInfo = async (): Promise<PrivateEvent> => {
+  const { data: response } = await axiosInstance.get(API_PATH.EVENT.INFO)
+  const { data } = response
+  return PrivateEventSchema.parse(data)
 }
 
 export const participationEvent = async (body: {
diff --git a/apps/web/app/_components/CampusSelector/CampusSelector.tsx b/apps/web/app/_components/CampusSelector/CampusSelector.tsx
index 2c2bf07..a4f5727 100644
--- a/apps/web/app/_components/CampusSelector/CampusSelector.tsx
+++ b/apps/web/app/_components/CampusSelector/CampusSelector.tsx
@@ -1,7 +1,6 @@
 'use client'
 
 import type { Selection } from '@heroui/react'
-import type { SharedSelection } from '@heroui/system'
 import {
   Dropdown,
   DropdownTrigger,
@@ -18,8 +17,11 @@ export const CampusSelector = () => {
   const { campus, setCampus } = useCampusStore()
   const selectedKeys = new Set([campus]) as Selection
 
-  const onSelectionChange = ({ currentKey }: SharedSelection) => {
-    if (isCampusType(currentKey)) setCampus(currentKey)
+  const onSelectionChange = (keys: Selection) => {
+    const newKey = Array.from(keys)[0] as string | undefined
+    if (isCampusType(newKey)) {
+      setCampus(newKey)
+    }
   }
 
   return (
@@ -27,8 +29,8 @@ export const CampusSelector = () => {
       <DropdownTrigger className='flex items-center gap-1'>
         <Text
           as={'button'}
-          fontSize='base'
-          fontWeight='semibold'
+          fontSize={'base'}
+          fontWeight={'semibold'}
           className='text-gray-300'
         >
           <Icon type='swapArrow' size={18} />
@@ -41,7 +43,7 @@ export const CampusSelector = () => {
         selectedKeys={selectedKeys}
         selectionMode='single'
         variant='flat'
-        onSelectionChange={onSelectionChange}
+        onSelectionChange={onSelectionChange} // 5. [수정됨] 이제 이 핸들러가 올바르게 작동합니다.
       >
         {CAMPUS_LIST.map((campusKey) => (
           <DropdownItem key={campusKey}>{CAMPUS[campusKey]}</DropdownItem>
@@ -53,6 +55,5 @@ export const CampusSelector = () => {
 
 function isCampusType(value: string | undefined): value is CampusType {
   if (value === undefined) return false
-
-  return value in CAMPUS
+  return (CAMPUS_LIST as readonly string[]).includes(value)
 }
diff --git a/apps/web/app/_components/Categories/CategoryItem.tsx b/apps/web/app/_components/Categories/CategoryItem.tsx
index 05c8b99..296c5cd 100644
--- a/apps/web/app/_components/Categories/CategoryItem.tsx
+++ b/apps/web/app/_components/Categories/CategoryItem.tsx
@@ -8,6 +8,7 @@ import { Column } from '@repo/ui/components/Layout'
 export const CategoryItem = ({ id, name, iconKey }: Category) => (
   <Column
     as={Link}
+    prefetch={false}
     href={CLIENT_PATH.CATEGORY_DETAIL(id)}
     className={'items-center gap-1'}
   >
diff --git a/apps/web/app/_components/PlaceListItem/PlaceListItem.tsx b/apps/web/app/_components/PlaceListItem/PlaceListItem.tsx
index 1abbde9..e034b0a 100644
--- a/apps/web/app/_components/PlaceListItem/PlaceListItem.tsx
+++ b/apps/web/app/_components/PlaceListItem/PlaceListItem.tsx
@@ -27,6 +27,7 @@ export const PlaceListItem = ({
     <li>
       <Column
         as={Link}
+        prefetch={false}
         className={cn('gap-1', 'pb-4 pt-2.5', {
           'border-b-1 border-gray-50': showBorder,
         })}
diff --git a/apps/web/app/_mocks/handlers/eventHandlers.ts b/apps/web/app/_mocks/handlers/eventHandlers.ts
index 89f7d5c..42760a1 100644
--- a/apps/web/app/_mocks/handlers/eventHandlers.ts
+++ b/apps/web/app/_mocks/handlers/eventHandlers.ts
@@ -1,12 +1,12 @@
 import { http, HttpResponse } from 'msw'
-import { event, eventResult } from '../data/event'
+import { eventResult } from '../data/event'
 import { API_PATH } from '@/_constants/path'
 import { addBaseUrl } from './addBaseUrl'
 
 export const EventHandlers = [
-  http.get(addBaseUrl(API_PATH.EVENT.INFO), () => {
-    return HttpResponse.json(event)
-  }),
+  // http.get(addBaseUrl(API_PATH.EVENT.INFO), () => {
+  //   return HttpResponse.json(event)
+  // }),
   http.post(addBaseUrl(API_PATH.EVENT.PARTICIPATIONS), () => {
     return HttpResponse.json({ message: '성공' })
   }),
diff --git a/apps/web/app/events/lucky-draw/_components/Pages/Participation/Participation.tsx b/apps/web/app/events/lucky-draw/_components/Pages/Participation/Participation.tsx
index eb1ba97..1e8a5f3 100644
--- a/apps/web/app/events/lucky-draw/_components/Pages/Participation/Participation.tsx
+++ b/apps/web/app/events/lucky-draw/_components/Pages/Participation/Participation.tsx
@@ -12,7 +12,7 @@ import { RemainingTickets } from './RemainingTickets'
 
 export const Participation = () => {
   const { isOpen, onOpen, onOpenChange } = useDisclosure()
-  const { data } = useSuspenseQuery(useEventQueries.info())
+  const { data } = useSuspenseQuery(useEventQueries.privateInfo())
   const {
     eventId,
     prize,
diff --git a/apps/web/app/events/lucky-draw/page.tsx b/apps/web/app/events/lucky-draw/page.tsx
index add3cf9..e8efece 100644
--- a/apps/web/app/events/lucky-draw/page.tsx
+++ b/apps/web/app/events/lucky-draw/page.tsx
@@ -15,7 +15,7 @@ const Page = () => {
     <HydrationBoundaryPage
       prefetch={async (queryClient) => {
         await Promise.all([
-          queryClient.prefetchQuery(useEventQueries.info()),
+          queryClient.prefetchQuery(useEventQueries.privateInfo()),
           queryClient.prefetchQuery(useEventQueries.result()),
         ])
       }}
diff --git a/apps/web/app/places/new/_components/Step/EventWelcome/EventWelcome.tsx b/apps/web/app/places/new/_components/Step/EventWelcome/EventWelcome.tsx
index 11a4b97..6d5683d 100644
--- a/apps/web/app/places/new/_components/Step/EventWelcome/EventWelcome.tsx
+++ b/apps/web/app/places/new/_components/Step/EventWelcome/EventWelcome.tsx
@@ -13,7 +13,7 @@ type Props = {
 }
 
 export const EventWelcome = ({ nextStep }: Props) => {
-  const { data } = useSuspenseQuery(useEventQueries.info())
+  const { data } = useSuspenseQuery(useEventQueries.publicInfo())
   const { prize } = data
 
   return (
diff --git a/apps/web/app/requests/_components/PlaceListItem/PlaceListItem.tsx b/apps/web/app/requests/_components/PlaceListItem/PlaceListItem.tsx
index c549b88..8714d15 100644
--- a/apps/web/app/requests/_components/PlaceListItem/PlaceListItem.tsx
+++ b/apps/web/app/requests/_components/PlaceListItem/PlaceListItem.tsx
@@ -20,6 +20,7 @@ export const PlaceListItem = ({
     <li>
       <JustifyBetween
         as={Link}
+        prefetch={false}
         href={CLIENT_PATH.REQUEST_DETAIL('1')}
         className={cn('gap-1', 'py-3.5', 'border-b-1 border-gray-50')}
       >
diff --git a/apps/web/next.config.ts b/apps/web/next.config.ts
index 6e6143f..49ebb7b 100644
--- a/apps/web/next.config.ts
+++ b/apps/web/next.config.ts
@@ -30,6 +30,11 @@ const nextConfig: NextConfig = {
         hostname: 'blog.kakaocdn.net',
         pathname: '/**',
       },
+      {
+        protocol: 'https',
+        hostname: 'example.com',
+        pathname: '/**',
+      },
     ],
   },
 }