diff --git a/src/apis/map/votePlace.ts b/src/apis/map/votePlace.ts
index 65f9b58..92b63d5 100644
--- a/src/apis/map/votePlace.ts
+++ b/src/apis/map/votePlace.ts
@@ -1,6 +1,6 @@
 import { instance } from '../instance';
 import type { ApiEnvelope, ApiEnvelopeNullable } from '@/types/api.type';
-import type { AddCandidatePlaceRequest, AddCandidatePlaceResponse, GetCandidatePlacesResponse, PostVoteRequest } from '@/types/map/votePlace.type';
+import type { AddCandidatePlaceRequest, AddCandidatePlaceResponse, ConfirmPlaceRequest, GetCandidatePlacesResponse, PostVoteRequest } from '@/types/map/votePlace.type';
 
 // 투표 후보지 목록 조회
 export const getCandidatePlaces = async (promiseId: string): Promise<ApiEnvelope<GetCandidatePlacesResponse>> => {
@@ -31,3 +31,15 @@ export const deleteVote = async (promiseId: string, candidateId: number): Promis
   const response = await instance.delete(`/promises/${promiseId}/votes/${candidateId}`);
   return response.data;
 };
+
+// 장소 확정
+export const confirmPlace = async (promiseId: string, body: ConfirmPlaceRequest): Promise<ApiEnvelopeNullable<null>> => {
+  const response = await instance.post(`/promises/${promiseId}/confirmed`, body);
+  return response.data;
+};
+
+// 재투표
+export const postRevote = async (promiseId: string): Promise<ApiEnvelopeNullable<null>> => {
+  const response = await instance.post(`/promises/${promiseId}/revote`);
+  return response.data;
+};
\ No newline at end of file
diff --git a/src/pages/map/ConfirmedResult.tsx b/src/pages/map/ConfirmedResult.tsx
index dfcb199..38245dd 100644
--- a/src/pages/map/ConfirmedResult.tsx
+++ b/src/pages/map/ConfirmedResult.tsx
@@ -1,20 +1,29 @@
 import { useState } from 'react';
-import { useLocation } from 'react-router-dom';
+import { useParams } from 'react-router-dom';
 import CandidatesCard from './components/CandidatesCard';
 import CommonModal from '@/components/modal/CommonModal';
 import PromiseStatusBadge from '@/components/common/PromiseStatusBadge';
 import Header from '@/components/layout/Header';
+import { usePromiseDetail } from './services/usePromiseDetail';
+import { useGetCandidatePlaces } from './services/useVotePalce';
 
 const ConfirmedResult = () => {
-  const { state } = useLocation();
-  const promise = state?.promise;
-  const candidate = state?.confirmedCandidate;
+  const { promiseId } = useParams();
+  const parsedPromiseId = Number(promiseId);
+  const { data: promise } = usePromiseDetail(parsedPromiseId);
+  const { data: candidatePlacesResponse } = useGetCandidatePlaces(promiseId);
+  const candidate = candidatePlacesResponse?.data.candidates.find(c => c.isConfirmed);
 
   const [isCalendarModalOpen, setIsCalendarModalOpen] = useState(false);
 
-  // 약속 날짜가 오늘인지 여부
-  const today =
-    new Date().toDateString() === new Date(promise.date).toDateString();
+  if (!promise || !candidate) return null;
+
+  const today = new Date().toDateString() === new Date(promise.promisedAt).toDateString();
+  const time = new Date(promise.promisedAt).toLocaleTimeString('ko-KR', {
+    hour: '2-digit',
+    minute: '2-digit',
+    hour12: false,
+  });
 
   return (
     <div className="flex flex-col gap-3">
@@ -42,7 +51,7 @@ const ConfirmedResult = () => {
                   {promise.dayOfWeek}요일 {promise.title}
                 </p>
                 <p className="text-[#FFFFFF] font-Pretendard font-regular text-[1rem] leading-4">
-                  19:00
+                  {time}
                 </p>
               </div>
             </div>
@@ -56,9 +65,12 @@ const ConfirmedResult = () => {
             name={candidate.name}
             distance={candidate.distance}
             address={candidate.address}
-            createMember={candidate.createMember}
-            voteMember={candidate.voteMember}
-            voteCount={candidate.voteCount}
+            createMember={candidate.voteInfo.creator.nickname}
+            voteMember={candidate.voteInfo.voters
+              .filter(v => v.userId !== candidate.voteInfo.creator.userId)
+              .map(v => v.nickname)
+              .join(', ')}
+            voteCount={candidate.voteInfo.voteCount}
             memberCount={promise.memberCount}
           />
         </div>
@@ -76,7 +88,6 @@ const ConfirmedResult = () => {
           ) : (
             <button
               className="flex-1 py-4 border border-[#C6C6C6] rounded-[10px] bg-[#FFFFFF] active:bg-[#00408E]"
-              // 예약 확인 연결 예정
             >
               <p className="text-[#111111] font-Pretendard font-normal text-[1rem] leading-4 active:text-[#FFFFFF]">
                 예약 확인
@@ -86,7 +97,6 @@ const ConfirmedResult = () => {
 
           <button
             className="flex-1 py-4 border border-[#C6C6C6] rounded-[10px] bg-[#FFFFFF] active:bg-[#00408E]"
-            // 길찾기 링크 연결 예정
           >
             <p className="text-[#111111] font-Pretendard font-normal text-[1rem] leading-4 active:text-[#FFFFFF]">
               길찾기
@@ -103,9 +113,7 @@ const ConfirmedResult = () => {
             subText="약속을 캘린더에 저장하려면 설정에서 권한을 허용해 주세요"
             confirmText="설정 열기"
             closeText="취소"
-            onConfirm={() => {
-              setIsCalendarModalOpen(true);
-            }}
+            onConfirm={() => setIsCalendarModalOpen(true)}
             onClose={() => setIsCalendarModalOpen(false)}
           />
         </div>
@@ -114,4 +122,4 @@ const ConfirmedResult = () => {
   );
 };
 
-export default ConfirmedResult;
+export default ConfirmedResult;
\ No newline at end of file
diff --git a/src/pages/map/PromiseMap.tsx b/src/pages/map/PromiseMap.tsx
index 8e86905..600252d 100644
--- a/src/pages/map/PromiseMap.tsx
+++ b/src/pages/map/PromiseMap.tsx
@@ -12,7 +12,6 @@ import CommentBottomSheet from './components/CommentBottomSheet';
 import LocationMarker from './components/LocationMarker';
 import ToastMessage from '@/components/common/ToastMessage';
 import { useMapLocation } from './hooks/useMapLocation';
-import { useVoteState } from './hooks/useVoteState';
 import { useMapSheet } from './hooks/useMapSheet';
 import { useComment } from './hooks/useComment';
 import type { GetCommentsParams } from '@/types/map/comment.type';
@@ -57,9 +56,6 @@ const PromiseMap = () => {
   }, [inviteCode, accessToken]);
 
   const { center, isOnline } = useMapLocation();
-  const isMultipleVoting = promise?.isMultipleVoting ?? false;
-
-  const { votedPlace, votedPlaces } = useVoteState({ isMultipleVoting });
 
   const {
     isCommentMode,
@@ -96,13 +92,13 @@ const PromiseMap = () => {
   const hasCheckedInitial = useRef(false);
   const [isCardExpanded, setIsCardExpanded] = useState(false);
 
-  const isConfirmed = false; // 확정된 장소 예정
-
   const { data: candidatePlacesResponse } = useGetCandidatePlaces(promiseId);
   const candidatePlaces = candidatePlacesResponse?.data.candidates;
   const candidatePlacesCount = candidatePlacesResponse?.data.candidateCount;
 
   console.log('candidatePlacesResponse: ', candidatePlacesResponse);
+  
+  const isConfirmed = candidatePlaces?.some(c => c.isConfirmed) ?? false;
 
   useEffect(() => {
     if (!candidatePlacesResponse) return;
@@ -384,12 +380,8 @@ const PromiseMap = () => {
             isOpen={!isSheetOpen}
             onClose={() => setIsSheetOpen(false)}
             count={candidatePlacesCount}
-            promiseId={promiseId}
-            promise={promise}
             onGoResult={handleGoVoteResult}
             candidatesPlaces={candidatePlaces ?? []}
-            votedPlaces={[...votedPlaces]}
-            votedPlace={votedPlace}
           />
         )}
 
diff --git a/src/pages/map/VoteResult.tsx b/src/pages/map/VoteResult.tsx
index 8d7ccf4..fa56172 100644
--- a/src/pages/map/VoteResult.tsx
+++ b/src/pages/map/VoteResult.tsx
@@ -35,16 +35,16 @@ const VoteResult = () => {
     handleVoteSubmit,
     handleVoteCancel,
     handleSelect,
+    handleConfirm
   } = useVoteResult({
     candidatePlaces,
     isMultipleVoting: promise?.isMultipleVoting ?? true,
-    isCreator,
     promiseId,
   });
 
   return (
     <div className="flex flex-col gap-3">
-      <Header title="장소 결정" />
+      <Header title={isCreator ? '장소 결정' : '장소 투표'} />
       <div className="flex flex-col gap-5">
         <div className="flex justify-between px-4">
           <div className="flex flex-col gap-1">
@@ -117,11 +117,11 @@ const VoteResult = () => {
             questionText="이 장소를 확정할까요?"
             mainText={confirmedCandidate.name}
             subText="확정 시 모든 멤버에게 알림이 전송됩니다"
-            onConfirm={() => {
+            onConfirm={async () => {
+              if (!confirmedCandidate) return;
+              await handleConfirm(confirmedCandidate.id);
               setIsConfirmModalOpen(false);
-              navigate(`/map/${promise?.id}/confirmed`, {
-                state: { promise, confirmedCandidate },
-              });
+              navigate(`/map/${promiseId}/confirmed`);
             }}
             onClose={() => setIsConfirmModalOpen(false)}
             confirmText="확정하기"
diff --git a/src/pages/map/components/VoteBottomSheet.tsx b/src/pages/map/components/VoteBottomSheet.tsx
index 17f3ad1..16f29e9 100644
--- a/src/pages/map/components/VoteBottomSheet.tsx
+++ b/src/pages/map/components/VoteBottomSheet.tsx
@@ -7,34 +7,18 @@ interface VoteBottomSheetProps {
   isOpen: boolean;
   onClose: () => void;
   count: number; // 투표 중인 장소 수
-  promiseId: string | undefined;
-  promise: any; // 타입 지정 예정
   onGoResult: () => void; // 장소 결정하기 버튼 핸들러
   candidatesPlaces: CandidatePlace[];
-  votedPlaces: string[]; // 복수 투표된 장소 키 목록
-  votedPlace: string | null; // 단일 투표된 장소 키
 }
 
 const VoteBottomSheet = ({
   isOpen,
   onClose,
   count,
-  promise,
   onGoResult,
   candidatesPlaces,
-  votedPlaces,
-  votedPlace,
 }: VoteBottomSheetProps) => {
-  // 마커별 득표 수 계산
-  const getVoteCount = (candidatePlace: CandidatePlace): number => {
-    const key = `${candidatePlace.latitude}_${candidatePlace.longitude}`;
-    if (promise?.isMultipleVoting) {
-      return votedPlaces.filter(k => k === key).length;
-    }
-    return votedPlace === key ? 1 : 0;
-  };
-
-  const maxVote = Math.max(...candidatesPlaces.map(m => getVoteCount(m)), 0);
+  const maxVote = Math.max(...candidatesPlaces.map(c => c.voteInfo.voteCount), 0);
 
   return (
     <BottomSheet
@@ -48,7 +32,7 @@ const VoteBottomSheet = ({
       </p>
       <div className="flex flex-col overflow-y-auto min-h-45 max-h-45 gap-2.5">
         {candidatesPlaces.map((candidatePlace, i) => {
-          const vote = getVoteCount(candidatePlace);
+          const vote = candidatePlace.voteInfo.voteCount;
           return (
             <VoteStateBox
               key={i}
diff --git a/src/pages/map/hooks/useVoteResult.ts b/src/pages/map/hooks/useVoteResult.ts
index 23133e8..6eba03a 100644
--- a/src/pages/map/hooks/useVoteResult.ts
+++ b/src/pages/map/hooks/useVoteResult.ts
@@ -1,12 +1,11 @@
 import { useState } from 'react';
-import { usePostVote, useDeleteVote } from '../services/useVotePalce';
+import { usePostVote, useDeleteVote, useConfirmPlace, usePostRevote } from '../services/useVotePalce';
 import type { CandidatePlace } from '@/types/map/votePlace.type';
 import type { Candidate, CardStatus } from '@/types/map';
 
 interface UseVoteResultProps {
   candidatePlaces: CandidatePlace[];
   isMultipleVoting: boolean;
-  isCreator: boolean;
   promiseId?: string;
 }
 
@@ -17,6 +16,8 @@ export const useVoteResult = ({
 }: UseVoteResultProps) => {
   const { mutateAsync: postVote } = usePostVote(promiseId);
   const { mutateAsync: deleteVote } = useDeleteVote(promiseId);
+  const { mutateAsync: confirmPlace } = useConfirmPlace(promiseId);
+  const { mutateAsync: revote } = usePostRevote(promiseId);
 
   const candidates: Candidate[] = candidatePlaces.map(c => ({
     id: c.id,
@@ -24,7 +25,10 @@ export const useVoteResult = ({
     distance: c.distance,
     address: c.address,
     createMember: c.voteInfo.creator.nickname,
-    voteMember: c.voteInfo.voters.map(v => v.nickname).join(', '),
+    voteMember: c.voteInfo.voters
+      .filter(v => v.userId !== c.voteInfo.creator.userId)
+      .map(v => v.nickname)
+      .join(', '),
     voteCount: c.voteInfo.voteCount,
   }));
 
@@ -40,41 +44,50 @@ export const useVoteResult = ({
 
   const [isRevote, setIsRevote] = useState(false);
   const isRevoteTie = false;
-  const [hasVoted, setHasVoted] = useState(false);
-  const [myVote, setMyVote] = useState<number[]>([]);
+
+  // isMyVote로 초기 투표 상태 세팅
+  const initialMyVote = candidatePlaces
+    .filter(c => c.voteInfo.isMyVote)
+    .map(c => c.id);
+
+  const [hasVoted, setHasVoted] = useState(initialMyVote.length > 0);
+  const [myVote, setMyVote] = useState<number[]>(initialMyVote);
+  const [previousVote, setPreviousVote] = useState<number[]>(initialMyVote);
   const [isConfirmModalOpen, setIsConfirmModalOpen] = useState(false);
-  const [confirmedCandidate, setConfirmedCandidate] =
-    useState<Candidate | null>(null);
+  const [confirmedCandidate, setConfirmedCandidate] = useState<Candidate | null>(null);
 
   const handleSelect = (id: number) => {
     if (isMultipleVoting) {
-      setMyVote(prev =>
-        prev.includes(id) ? prev.filter(v => v !== id) : [...prev, id],
-      );
+      setMyVote(prev => prev.includes(id) ? prev.filter(v => v !== id) : [...prev, id]);
     } else {
-      setMyVote(prev => (prev.includes(id) ? [] : [id]));
+      setMyVote(prev => prev.includes(id) ? [] : [id]);
     }
   };
 
-  // 단일/복수 투표 제출
+  // 기존 투표 취소 후 새로 투표
   const handleVoteSubmit = async () => {
     if (myVote.length === 0) return;
     try {
+      if (previousVote.length > 0) {
+        await Promise.all(previousVote.map(id => deleteVote(id)));
+      }
       await Promise.all(myVote.map(id => postVote({ candidateId: id })));
+      setPreviousVote(myVote);
       setHasVoted(true);
     } catch {
-      // 에러는 usePostVote onError에서 처리
+        // 에러는 usePostVote onError에서 처리
     }
   };
 
-  // 단일/복수 투표 취소
+  // 투표 취소
   const handleVoteCancel = async () => {
     try {
       await Promise.all(myVote.map(id => deleteVote(id)));
+      setPreviousVote([]);
       setHasVoted(false);
       setMyVote([]);
     } catch {
-      // 에러는 useDeleteVote onError에서 처리
+       // 에러는 useDeleteVote onError에서 처리
     }
   };
 
@@ -96,19 +109,27 @@ export const useVoteResult = ({
 
   const buttonDisabled = isRevote ? false : !hasVote;
 
-  const handleConfirmClick = () => {
+  const handleConfirmClick = async () => {
     if (isTie && !isRevote && !isRevoteTie) {
+      await revote();  // 재투표
       setIsRevote(true);
     } else {
-      const target =
-        myVote.length > 0
-          ? candidates.find(c => c.id === myVote[0])
-          : topCandidates[0];
+      const target = myVote.length > 0
+        ? candidates.find(c => c.id === myVote[0])
+        : topCandidates[0];
       setConfirmedCandidate(target ?? null);
       setIsConfirmModalOpen(true);
     }
   };
 
+  // 모달에서 확정하기 누를 때 호출할 함수
+  const handleConfirm = async (candidateId: number) => {
+    try {
+      await confirmPlace({ candidateId });
+    } catch {}
+  };
+
+
   return {
     sortedCandidates,
     myVote,
@@ -125,5 +146,6 @@ export const useVoteResult = ({
     handleVoteSubmit,
     handleVoteCancel,
     handleSelect,
+    handleConfirm
   };
-};
+};
\ No newline at end of file
diff --git a/src/pages/map/hooks/useVoteState.ts b/src/pages/map/hooks/useVoteState.ts
deleted file mode 100644
index 4647c69..0000000
--- a/src/pages/map/hooks/useVoteState.ts
+++ /dev/null
@@ -1,64 +0,0 @@
-import { useState } from 'react';
-import type { Marker } from '@/types/map';
-
-interface UseVoteStateProps {
-  isMultipleVoting: boolean;
-}
-
-// 마커 목록 및 단일/복수 투표 상태 관리
-export const useVoteState = ({ isMultipleVoting }: UseVoteStateProps) => {
-  const [markers, setMarkers] = useState<Marker[]>([]);
-  const [votedPlace, setVotedPlace] = useState<string | null>(null);
-  const [votedPlaces, setVotedPlaces] = useState<Set<string>>(new Set());
-
-  // 좌표 기반 고유 키 생성
-  const placeKey = (lat: number, lng: number) => `${lat}_${lng}`;
-
-  // 후보지 마커 추가 또는 제거
-  const handleToggleAdd = (isAdded: boolean, pendingPlace: Marker) => {
-    if (isAdded) {
-      setMarkers(prev => {
-        const alreadyExists = prev.some(
-          m => m.placeName === pendingPlace.placeName,
-        );
-        if (alreadyExists) return prev;
-        return [...prev, { ...pendingPlace }];
-      });
-    } else {
-      setMarkers(prev =>
-        prev.filter(m => m.placeName !== pendingPlace.placeName),
-      );
-    }
-  };
-
-  // 단일/복수 투표 토글
-  const handleToggleVote = (voted: boolean, pendingPlace: Marker) => {
-    const key = placeKey(pendingPlace.lat, pendingPlace.lng);
-    if (isMultipleVoting) {
-      setVotedPlaces(prev => {
-        const next = new Set(prev);
-        voted ? next.add(key) : next.delete(key);
-        return next;
-      });
-    } else {
-      setVotedPlace(voted ? key : null);
-    }
-  };
-
-  // 현재 pendingPlace의 투표 여부 반환
-  const getIsVoted = (pendingPlace: Marker | null): boolean => {
-    if (!pendingPlace) return false;
-    const key = placeKey(pendingPlace.lat, pendingPlace.lng);
-    return isMultipleVoting ? votedPlaces.has(key) : votedPlace === key;
-  };
-
-  return {
-    markers,
-    votedPlace,
-    votedPlaces,
-    placeKey,
-    handleToggleAdd,
-    handleToggleVote,
-    getIsVoted,
-  };
-};
diff --git a/src/pages/map/services/useVotePalce.ts b/src/pages/map/services/useVotePalce.ts
index c687758..02f0030 100644
--- a/src/pages/map/services/useVotePalce.ts
+++ b/src/pages/map/services/useVotePalce.ts
@@ -1,6 +1,6 @@
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
-import { addCandidatePlace, deleteCandidatePlace, deleteVote, getCandidatePlaces, postVote } from '@/apis/map/votePlace';
-import type { AddCandidatePlaceRequest, PostVoteRequest } from '@/types/map/votePlace.type';
+import { addCandidatePlace, confirmPlace, deleteCandidatePlace, deleteVote, getCandidatePlaces, postRevote, postVote } from '@/apis/map/votePlace';
+import type { AddCandidatePlaceRequest, ConfirmPlaceRequest, PostVoteRequest } from '@/types/map/votePlace.type';
 import axios from 'axios';
 
 // 투표 후보지 목록 조회
@@ -106,3 +106,39 @@ export const useDeleteVote = (promiseId?: string) => {
     }
   })
 };
+
+// 장소 확정
+export const useConfirmPlace = (promiseId?: string) => {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (body: ConfirmPlaceRequest) => {
+      if (!promiseId) return Promise.reject(new Error("Promise ID is required"));
+      return confirmPlace(promiseId, body);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['candidatePlaces', promiseId] });
+      queryClient.invalidateQueries({ queryKey: ['promise', Number(promiseId)] });
+    },
+    onError: (error) => {
+      console.error('장소 확정 실패: ', error);
+    },
+  });
+};
+
+// 재투표
+export const usePostRevote = (promiseId?: string) => {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: () => {
+      if (!promiseId) return Promise.reject(new Error("Promise ID is required"));
+      return postRevote(promiseId);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['candidatePlaces', promiseId] });
+      queryClient.invalidateQueries({ queryKey: ['promise', Number(promiseId)] });
+    },
+    onError: (error) => {
+      console.error('재투표 시작 실패: ', error);
+    },
+  });
+};
\ No newline at end of file
diff --git a/src/pages/promise/Promise.tsx b/src/pages/promise/Promise.tsx
index 38cbc58..7dd74c2 100644
--- a/src/pages/promise/Promise.tsx
+++ b/src/pages/promise/Promise.tsx
@@ -37,9 +37,7 @@ const Promise = () => {
             title={promise.title}
             date={formatDate(promise.promisedAt, promise.dayOfWeek)}
             memberCount={promise.memberCount}
-            onClick={() =>
-              navigate(`/map/${promise.id}/confirmed`, { state: { promise } })
-            }
+            onClick={() => navigate(`/map/${promise.id}/confirmed`)}
           />
         ))}
       </div>
diff --git a/src/types/map/votePlace.type.ts b/src/types/map/votePlace.type.ts
index 3eb33c8..af24e0a 100644
--- a/src/types/map/votePlace.type.ts
+++ b/src/types/map/votePlace.type.ts
@@ -52,3 +52,8 @@ export interface AddCandidatePlaceResponse {
 export interface PostVoteRequest {
   candidateId: number;
 };
+
+// 장소 확정
+export interface ConfirmPlaceRequest {
+  candidateId: number;
+}
\ No newline at end of file