diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/aiCourse/service/AICourseService.java b/src/main/java/com/umc/yeogi_gal_lae/api/aiCourse/service/AICourseService.java
index 1ae2d599..a970b67c 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/aiCourse/service/AICourseService.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/aiCourse/service/AICourseService.java
@@ -6,16 +6,21 @@
 import com.umc.yeogi_gal_lae.api.aiCourse.domain.AICourse;
 import com.umc.yeogi_gal_lae.api.aiCourse.repository.AICourseRepository;
 import com.umc.yeogi_gal_lae.api.place.domain.Place;
+import com.umc.yeogi_gal_lae.api.place.repository.PlaceRepository;
 import com.umc.yeogi_gal_lae.api.tripPlan.domain.TripPlan;
 import java.time.temporal.ChronoUnit;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
+import java.util.Set;
 import java.util.stream.Collectors;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Service;
@@ -24,17 +29,20 @@
 
 @Service
 public class AICourseService {
+    private static final Logger logger = LoggerFactory.getLogger(AICourseService.class);
 
     private final AICourseRepository aiCourseRepository;
+    private final PlaceRepository placeRepository;
     private final WebClient webClient;
     private final ObjectMapper objectMapper;
 
     @Value("${openai.api.key}")
     private String apiKey;
 
-    public AICourseService(AICourseRepository aiCourseRepository,
+    public AICourseService(AICourseRepository aiCourseRepository, PlaceRepository placeRepository,
                            WebClient.Builder webClientBuilder) {
         this.aiCourseRepository = aiCourseRepository;
+        this.placeRepository = placeRepository;
         this.webClient = webClientBuilder.baseUrl("https://api.openai.com/v1").build();
         this.objectMapper = new ObjectMapper();
     }
@@ -47,8 +55,17 @@ public AICourseService(AICourseRepository aiCourseRepository,
      */
     @Transactional
     public AICourse generateAndStoreAICourse(TripPlan tripPlan) {
-        // TripPlan에 직접 연결된 Place들을 사용
-        List<Place> places = tripPlan.getPlaces(); // TripPlan에 places 컬렉션이 있다고 가정
+        // TripPlan에 직접 연결된 Place들을 DB에서 명시적으로 조회
+        List<Place> places = placeRepository.findAllByTripPlanId(tripPlan.getId());
+
+        if (places.isEmpty()) {
+            logger.warn("TripPlan id {}에 등록된 장소가 없습니다.", tripPlan.getId());
+        } else {
+            List<String> placeNames = places.stream()
+                    .map(Place::getPlaceName)
+                    .collect(Collectors.toList());
+            logger.info("TripPlan id {}에 등록된 장소 목록: {}", tripPlan.getId(), placeNames);
+        }
         if (places.isEmpty()) {
             return null;
         }
@@ -60,13 +77,25 @@ public AICourse generateAndStoreAICourse(TripPlan tripPlan) {
         Map<String, List<String>> courseByDay = parseGptResponse(gptApiResponse);
         // GPT 결과를 실제 Place 객체와 매핑
         Map<String, List<Place>> course = new LinkedHashMap<>();
+        Set<Long> usedPlaceIds = new HashSet<>();
+
         for (Map.Entry<String, List<String>> entry : courseByDay.entrySet()) {
             String dayLabel = entry.getKey();
-            List<Place> dayPlaces = entry.getValue().stream()
+            // 해당 일차의 추천 장소들을 실제 Place 객체로 매핑
+            List<Place> recommendedPlaces = entry.getValue().stream()
                     .map(name -> findPlaceByName(places, name))
                     .filter(Objects::nonNull)
                     .collect(Collectors.toList());
-            course.put(dayLabel, dayPlaces);
+
+            // 이미 사용된 장소를 제외하여 유니크한 장소만 할당 (글로벌 중복 제거)
+            List<Place> uniqueForDay = recommendedPlaces.stream()
+                    .filter(place -> !usedPlaceIds.contains(place.getId()))
+                    .collect(Collectors.toList());
+
+            // 선택된 장소들을 전역 사용 목록에 추가
+            uniqueForDay.forEach(place -> usedPlaceIds.add(place.getId()));
+
+            course.put(dayLabel, uniqueForDay);
         }
         // 저장할 데이터를 위해 각 일차별 Place 이름 목록으로 변환
         Map<String, List<String>> courseByName = new LinkedHashMap<>();
@@ -132,7 +161,8 @@ private String buildPrompt(TripPlan tripPlan, List<Place> places) {
                 .append("여행 종료일: ").append(tripPlan.getEndDate()).append("\n")
                 .append("총 여행 일수: ").append(totalDays).append("일\n")
                 .append("여행 지역: ").append(tripPlan.getLocation()).append("\n\n")
-                .append("다음은 방문 가능한 장소 목록 (이름, 주소, 위도, 경도)입니다:\n");
+                .append("다음은 해당 여행 계획에 등록된 방문 가능한 장소 목록입니다.\n")
+                .append("※ 일정 생성 시 반드시 아래 목록에 있는 장소 이름만 사용하며, 동일한 장소가 중복되지 않도록 해 주세요.\n");
         for (Place p : places) {
             promptBuilder.append("- ").append(p.getPlaceName())
                     .append(" (주소: ").append(p.getAddress())
@@ -143,12 +173,13 @@ private String buildPrompt(TripPlan tripPlan, List<Place> places) {
                 .append("위 정보를 바탕으로, 총 ").append(totalDays)
                 .append("일의 여행 일정(각 일차에 방문할 장소 추천)을 생성해줘.\n")
                 .append("일정은 반드시 '1일차', '2일차', ... '").append(totalDays)
-                .append("일차' 형식의 키를 가지며, 각 키의 값은 해당 일차에 추천할 장소들의 이름 목록이어야 합니다.\n")
+                .append("일차' 형식의 키를 가지며, 각 키의 값은 위 목록에 있는 장소들의 이름만 포함해야 합니다.\n")
                 .append("예시:\n")
                 .append("{\"1일차\": [\"장소 A\", \"장소 B\"], \"2일차\": [\"장소 C\", \"장소 D\"], ...}");
         return promptBuilder.toString();
     }
 
+
     private String callGptApi(String prompt) {
         Map<String, Object> requestBody = new HashMap<>();
         requestBody.put("model", "gpt-4o-mini");
@@ -156,7 +187,7 @@ private String callGptApi(String prompt) {
         message.put("role", "user");
         message.put("content", prompt);
         requestBody.put("messages", List.of(message));
-        return webClient.post()
+        String response = webClient.post()
                 .uri("/chat/completions")
                 .header("Authorization", "Bearer " + apiKey)
                 .contentType(MediaType.APPLICATION_JSON)
@@ -164,6 +195,8 @@ private String callGptApi(String prompt) {
                 .retrieve()
                 .bodyToMono(String.class)
                 .block();
+        logger.info("GPT API 응답: {}", response);
+        return response;
     }
 
     private Map<String, List<String>> parseGptResponse(String gptResponse) {
@@ -183,8 +216,9 @@ private Map<String, List<String>> parseGptResponse(String gptResponse) {
     }
 
     private Place findPlaceByName(List<Place> places, String name) {
+        String normalizedName = name.trim().toLowerCase();
         return places.stream()
-                .filter(p -> p.getPlaceName().equalsIgnoreCase(name))
+                .filter(p -> p.getPlaceName().trim().toLowerCase().equals(normalizedName))
                 .findFirst()
                 .orElse(null);
     }
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/budget/controller/BudgetController.java b/src/main/java/com/umc/yeogi_gal_lae/api/budget/controller/BudgetController.java
index 176bf74f..4bb8c844 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/budget/controller/BudgetController.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/budget/controller/BudgetController.java
@@ -4,6 +4,7 @@
 import com.umc.yeogi_gal_lae.api.budget.domain.Budget;
 import com.umc.yeogi_gal_lae.api.budget.dto.AICourseBudgetResponse;
 import com.umc.yeogi_gal_lae.api.budget.dto.BudgetAssignment;
+import com.umc.yeogi_gal_lae.api.budget.dto.BudgetDetailResponse;
 import com.umc.yeogi_gal_lae.api.budget.dto.BudgetResponse;
 import com.umc.yeogi_gal_lae.api.budget.dto.DailyBudgetAssignmentResponse;
 import com.umc.yeogi_gal_lae.api.budget.repository.BudgetRepository;
@@ -11,6 +12,7 @@
 import com.umc.yeogi_gal_lae.global.common.response.Response;
 import com.umc.yeogi_gal_lae.global.error.ErrorCode;
 import com.umc.yeogi_gal_lae.global.success.SuccessCode;
+import java.time.LocalDate;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -47,17 +49,32 @@ public Response<BudgetResponse> generateAndStoreBudget(@PathVariable Long aiCour
      * GET /api/budget/{id} Budget 엔티티의 id로 저장된 예산 추천 데이터를 조회하고, 이를 DailyBudgetAssignmentResponse DTO 리스트로 변환하여 반환합니다.
      */
     @GetMapping("/{budgetId}")
-    public Response<List<DailyBudgetAssignmentResponse>> getBudget(@PathVariable Long budgetId) {
+    public Response<BudgetDetailResponse> getBudget(@PathVariable Long budgetId) {
         Optional<Budget> budgetOpt = budgetService.getBudgetById(budgetId);
         if (!budgetOpt.isPresent()) {
             return Response.of(ErrorCode.NOT_FOUND, null);
         }
+        Budget budget = budgetOpt.get();
         Map<String, List<BudgetAssignment>> budgetMap = budgetService.getBudgetMapById(budgetId);
-        List<DailyBudgetAssignmentResponse> responseList = BudgetConverter.toDailyBudgetAssignmentResponseList(
+        List<DailyBudgetAssignmentResponse> dailyAssignments = BudgetConverter.toDailyBudgetAssignmentResponseList(
                 budgetMap);
-        return Response.of(SuccessCode.OK, responseList);
+
+        // AICourse를 통해 TripPlan 정보를 조회 (TripPlan 클래스가 startDate와 endDate를 LocalDate 타입으로 제공한다고 가정)
+        String imageUrl = budget.getAiCourse().getTripPlan().getImageUrl();
+        LocalDate startDate = budget.getAiCourse().getTripPlan().getStartDate();
+        LocalDate endDate = budget.getAiCourse().getTripPlan().getEndDate();
+
+        BudgetDetailResponse detailResponse = BudgetDetailResponse.builder()
+                .dailyAssignments(dailyAssignments)
+                .imageUrl(imageUrl)
+                .startDate(startDate)
+                .endDate(endDate)
+                .build();
+
+        return Response.of(SuccessCode.OK, detailResponse);
     }
 
+
     @GetMapping("/{aiCourseId}/budgetIds")
     public Response<List<AICourseBudgetResponse>> getBudgetIdsByAiCourseId(@PathVariable Long aiCourseId) {
         List<com.umc.yeogi_gal_lae.api.budget.domain.Budget> budgets =
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/budget/domain/BudgetType.java b/src/main/java/com/umc/yeogi_gal_lae/api/budget/domain/BudgetType.java
new file mode 100644
index 00000000..2cde79b8
--- /dev/null
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/budget/domain/BudgetType.java
@@ -0,0 +1,8 @@
+package com.umc.yeogi_gal_lae.api.budget.domain;
+
+public enum BudgetType {
+    MEAL,
+    ACTIVITY,
+    SHOPPING,
+    TRANSPORT
+}
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetAssignment.java b/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetAssignment.java
index bf9c29cd..92518945 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetAssignment.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetAssignment.java
@@ -1,5 +1,6 @@
 package com.umc.yeogi_gal_lae.api.budget.dto;
 
+import com.umc.yeogi_gal_lae.api.budget.domain.BudgetType;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
@@ -11,6 +12,6 @@
 @Builder
 public class BudgetAssignment {
     private String placeName;
-    private String budgetType;
+    private BudgetType budgetType;
     private Double recommendedAmount;
 }
\ No newline at end of file
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetDetailResponse.java b/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetDetailResponse.java
new file mode 100644
index 00000000..80c26105
--- /dev/null
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/budget/dto/BudgetDetailResponse.java
@@ -0,0 +1,20 @@
+package com.umc.yeogi_gal_lae.api.budget.dto;
+
+import java.time.LocalDate;
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class BudgetDetailResponse {
+    private String imageUrl;
+    private LocalDate startDate;
+    private LocalDate endDate;
+    private List<DailyBudgetAssignmentResponse> dailyAssignments;
+
+}
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/budget/service/BudgetService.java b/src/main/java/com/umc/yeogi_gal_lae/api/budget/service/BudgetService.java
index 2e4295fc..5d0a519c 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/budget/service/BudgetService.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/budget/service/BudgetService.java
@@ -80,20 +80,21 @@ private String buildBudgetPrompt(String scheduleJson) {
         prompt.append("Given the following travel schedule in JSON format: ")
                 .append(scheduleJson)
                 .append(", generate budget recommendations for each day. ");
-        prompt.append("For each place, assign exactly one budget type and a recommended amount. ");
+        prompt.append(
+                "For each place, assign exactly one budget type (one of MEAL, ACTIVITY, SHOPPING, TRANSPORT) and a recommended amount. ");
         prompt.append(
                 "Output the result as a JSON object where each key is the day (e.g., '1일차') and each value is an array of objects with the fields: 'placeName', 'budgetType', and 'recommendedAmount'. ");
         prompt.append("Example output:\n");
         prompt.append("{\n");
         prompt.append("  \"1일차\": [\n");
         prompt.append(
-                "    {\"placeName\": \"장소 예시\", \"budgetType\": \"activityBudget\", \"recommendedAmount\": 20000},\n");
+                "    {\"placeName\": \"Example Place\", \"budgetType\": \"ACTIVITY\", \"recommendedAmount\": 20000},\n");
         prompt.append(
-                "    {\"placeName\": \"음식점 예시\", \"budgetType\": \"mealBudget\", \"recommendedAmount\": 15000}\n");
+                "    {\"placeName\": \"Example Restaurant\", \"budgetType\": \"MEAL\", \"recommendedAmount\": 15000}\n");
         prompt.append("  ],\n");
         prompt.append("  \"2일차\": [\n");
         prompt.append(
-                "    {\"placeName\": \"장소 예시\", \"budgetType\": \"activityBudget\", \"recommendedAmount\": 25000}\n");
+                "    {\"placeName\": \"Another Place\", \"budgetType\": \"ACTIVITY\", \"recommendedAmount\": 25000}\n");
         prompt.append("  ]\n");
         prompt.append("}");
         return prompt.toString();
@@ -101,7 +102,7 @@ private String buildBudgetPrompt(String scheduleJson) {
 
     private String callGptApi(String prompt) {
         Map<String, Object> requestBody = new HashMap<>();
-        requestBody.put("model", "gpt-4");
+        requestBody.put("model", "gpt-4o-mini");
         Map<String, String> message = new HashMap<>();
         message.put("role", "user");
         message.put("content", prompt);
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/home/converter/HomeConverter.java b/src/main/java/com/umc/yeogi_gal_lae/api/home/converter/HomeConverter.java
index 08cf4953..fb978365 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/home/converter/HomeConverter.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/home/converter/HomeConverter.java
@@ -15,28 +15,27 @@ public class HomeConverter {
 
     private static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofPattern("MM-dd");
 
-    public static HomeResponse.OngoingVoteRoom toOngoingVoteRoom(VoteRoom voteRoom) {
-
-        List<String> profileImageUrls = voteRoom.getTripPlan().getRoom().getRoomMembers().stream()
-            .map(member -> member.getUser().getProfileImage())
-            .filter(Objects::nonNull)
-            .collect(Collectors.toList());
+    public static HomeResponse.OngoingVoteRoom toOngoingVoteRoom(TripPlan tripPlan) {
+        List<String> profileImageUrls = tripPlan.getRoom().getRoomMembers().stream()
+                .map(member -> member.getUser().getProfileImage())
+                .filter(Objects::nonNull)
+                .collect(Collectors.toList());
 
         return new HomeResponse.OngoingVoteRoom(
-                voteRoom.getTripPlan().getId(),
-                voteRoom.getTripPlan().getRoom().getId(),
-                voteRoom.getTripPlan().getRoom().getMaster().getId(),
-                voteRoom.getTripPlan().getRoom().getName(),
-                voteRoom.getTripPlan().getLocation(),
-                voteRoom.getTripPlan().getRoom().getRoomMembers().size(),
-                voteRoom.getTripPlan().getVoteLimitTime(),
-                voteRoom.getTripPlan().getRoom().getRoomMembers().stream().filter(m -> m.getUser().getVote() != null).count(),
+                tripPlan.getId(),
+                tripPlan.getRoom().getId(),
+                tripPlan.getRoom().getMaster().getId(),
+                tripPlan.getRoom().getName(),
+                tripPlan.getLocation(),
+                tripPlan.getRoom().getRoomMembers().size(),
+                tripPlan.getVoteLimitTime(),
+                tripPlan.getRoom().getRoomMembers().stream().filter(m -> m.getUser().getVote() != null).count(),
                 profileImageUrls,
-                voteRoom.getCreatedAt(),
-                voteRoom.getTripPlan().getTripPlanType(),
-                voteRoom.getTripPlan().getLatitude(),
-                voteRoom.getTripPlan().getLongitude()
-                );
+                tripPlan.getCreatedAt(),
+                tripPlan.getTripPlanType(),
+                tripPlan.getLatitude(),
+                tripPlan.getLongitude()
+        );
     }
 
     public static HomeResponse.CompletedVoteRoom toCompletedVoteRoom(TripPlan tripPlan, Long aiCourseId) {
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/home/repository/HomeRepository.java b/src/main/java/com/umc/yeogi_gal_lae/api/home/repository/HomeRepository.java
index f1aeb7b1..99bb7a26 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/home/repository/HomeRepository.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/home/repository/HomeRepository.java
@@ -11,10 +11,9 @@
 public interface HomeRepository extends JpaRepository<TripPlan, Long> {
     List<TripPlan> findByStatus(Status status);
 
-    @Query("SELECT vr FROM VoteRoom vr JOIN vr.tripPlan tp WHERE tp.status = 'ONGOING'")
-    List<VoteRoom> findAllOngoingVoteRooms();
+    @Query("SELECT tp FROM TripPlan tp WHERE tp.status = 'ONGOING'")
+    List<TripPlan> findAllOngoingTripPlans();
 
-    // 완료된 투표방과 연관된 종료 날짜가 현재 또는 미래인 여행 계획 조회
-    @Query("SELECT tp FROM TripPlan tp JOIN tp.voteRoom vr WHERE vr.tripPlan.status = 'COMPLETED' AND tp.endDate >= CURRENT_DATE")
-    List<TripPlan> findCompletedVoteRoomsWithEndDateAfterNow();
+    @Query("SELECT tp FROM TripPlan tp WHERE tp.status = 'ONGOING' OR (tp.status = 'COMPLETED' AND tp.tripPlanType = 'COURSE')")
+    List<TripPlan> findAllOngoingAndCompletedCourseTripPlans();
 }
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/home/service/HomeService.java b/src/main/java/com/umc/yeogi_gal_lae/api/home/service/HomeService.java
index b33e6471..951b34ea 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/home/service/HomeService.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/home/service/HomeService.java
@@ -7,10 +7,15 @@
 import com.umc.yeogi_gal_lae.api.notification.service.NotificationService;
 import com.umc.yeogi_gal_lae.api.room.repository.RoomMemberRepository;
 import com.umc.yeogi_gal_lae.api.tripPlan.domain.TripPlan;
+import com.umc.yeogi_gal_lae.api.tripPlan.repository.TripPlanRepository;
 import com.umc.yeogi_gal_lae.api.tripPlan.types.Status;
+import com.umc.yeogi_gal_lae.api.tripPlan.types.TripPlanType;
 import com.umc.yeogi_gal_lae.api.user.domain.User;
 import com.umc.yeogi_gal_lae.api.user.repository.UserRepository;
 import com.umc.yeogi_gal_lae.api.vote.domain.VoteRoom;
+import com.umc.yeogi_gal_lae.api.vote.dto.request.VoteRoomRequest;
+import com.umc.yeogi_gal_lae.api.vote.repository.VoteRoomRepository;
+import com.umc.yeogi_gal_lae.api.vote.service.ValidVoteResultService;
 import com.umc.yeogi_gal_lae.global.error.BusinessException;
 import com.umc.yeogi_gal_lae.global.error.ErrorCode;
 import com.umc.yeogi_gal_lae.global.success.SuccessCode;
@@ -21,6 +26,7 @@
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 @Service
@@ -28,8 +34,11 @@
 public class HomeService {
 
     private final HomeRepository homeRepository;
+    private final TripPlanRepository tripPlanRepository;
     private final RoomMemberRepository roomMemberRepository;
     private final UserRepository userRepository;
+    private final VoteRoomRepository voteRoomRepository;
+    private final ValidVoteResultService validVoteResultService;
     private final NotificationService notificationService;
     private final AICourseRepository aiCourseRepository;
 
@@ -42,9 +51,12 @@ public Response<HomeResponse.OngoingVoteRoomList> getOngoingVoteRooms(String use
                 .map(roomMember -> roomMember.getRoom().getId())
                 .collect(Collectors.toList());
 
-        List<HomeResponse.OngoingVoteRoom> rooms = homeRepository.findAllOngoingVoteRooms().stream()
-                .filter(voteRoom -> userRoomIds.contains(voteRoom.getTripPlan().getRoom().getId()))
-                .filter(voteRoom -> !isVoteTimeExpired(voteRoom)) // ⬅ **제한 시간이 초과된 투표방 제거**
+        List<HomeResponse.OngoingVoteRoom> rooms = homeRepository.findAllOngoingAndCompletedCourseTripPlans().stream()
+                .filter(tripPlan -> userRoomIds.contains(tripPlan.getRoom().getId()))
+                .filter(tripPlan ->
+                        (tripPlan.getTripPlanType() == TripPlanType.COURSE) ||
+                                (tripPlan.getTripPlanType() == TripPlanType.SCHEDULE && !isVoteTimeExpired(tripPlan.getVoteRoom()))
+                )
                 .map(HomeConverter::toOngoingVoteRoom)
                 .collect(Collectors.toList());
 
@@ -55,24 +67,54 @@ public Response<HomeResponse.OngoingVoteRoomList> getOngoingVoteRooms(String use
     // 완료된 투표방과 연관된 종료 날짜가 현재 또는 미래인 여행 계획 조회
     public Response<HomeResponse.CompletedVoteRoomList> getFutureVoteBasedTrips(String userEmail) {
         User user = userRepository.findByEmail(userEmail)
-            .orElseThrow(() -> new BusinessException(ErrorCode.USER_NOT_FOUND));
+                .orElseThrow(() -> new BusinessException(ErrorCode.USER_NOT_FOUND));
 
-        // 사용자가 속한 방 ID 목록 조회
         List<Long> userRoomIds = roomMemberRepository.findAllByUserId(user.getId())
-            .stream()
-            .map(roomMember -> roomMember.getRoom().getId())
-            .collect(Collectors.toList());
-
-        // 완료된 투표방과 연관된 여행 계획 중 종료 날짜가 현재 또는 미래인 여행 필터링
-        List<HomeResponse.CompletedVoteRoom> rooms = homeRepository.findCompletedVoteRoomsWithEndDateAfterNow().stream()
-            .filter(tripPlan -> userRoomIds.contains(tripPlan.getRoom().getId()))
-            .map(tripPlan -> {
-                Long aiCourseId = aiCourseRepository.findLatestByTripPlanId(tripPlan.getId())
-                    .map(aiCourse -> aiCourse.getId())
-                    .orElse(null);
-                return HomeConverter.toCompletedVoteRoom(tripPlan, aiCourseId);
-            })
-            .collect(Collectors.toList());
+                .stream()
+                .map(roomMember -> roomMember.getRoom().getId())
+                .collect(Collectors.toList());
+
+        List<TripPlan> allOngoingTripPlans = homeRepository.findAllOngoingTripPlans();
+
+        allOngoingTripPlans.forEach(tripPlan -> {
+            try {
+                if (tripPlan.getTripPlanType() == TripPlanType.COURSE && isCourseTimeExpired(tripPlan)) {
+                    tripPlan.setStatus(Status.COMPLETED);
+                    tripPlanRepository.save(tripPlan);
+                } else if (tripPlan.getTripPlanType() == TripPlanType.SCHEDULE) {
+                    VoteRoom voteRoom = tripPlan.getVoteRoom();
+                    if (voteRoom != null) {
+                        VoteRoomRequest voteRoomRequest = VoteRoomRequest.builder()
+                                .tripId(tripPlan.getId())
+                                .roomId(tripPlan.getRoom().getId())
+                                .voteRoomId(voteRoom.getId())
+                                .build();
+
+                        boolean isVoteFailed = validVoteResultService.validResult(voteRoomRequest);
+
+                        if (isVoteFailed) {
+                            voteRoomRepository.delete(voteRoom);
+                        }
+                    }
+                }
+                } catch(BusinessException e){
+                    // VOTE_NOT_COMPLETED_YET 예외 발생 시, 해당 여행을 건너뛰고 나머지 여행들은 계속 조회
+                    if (!e.getErrorCode().equals(ErrorCode.VOTE_NOT_COMPLETED_YET)) {
+                        throw e;
+                    }
+                }
+        });
+
+        List<HomeResponse.CompletedVoteRoom> rooms = homeRepository.findByStatus(Status.COMPLETED).stream()
+                .filter(tripPlan -> userRoomIds.contains(tripPlan.getRoom().getId()))
+                .filter(tripPlan -> !tripPlan.getEndDate().isBefore(LocalDate.now()))
+                .map(tripPlan -> {
+                    Long aiCourseId = aiCourseRepository.findLatestByTripPlanId(tripPlan.getId())
+                            .map(aiCourse -> aiCourse.getId())
+                            .orElse(null);
+                    return HomeConverter.toCompletedVoteRoom(tripPlan, aiCourseId);
+                })
+                .collect(Collectors.toList());
 
         return Response.of(SuccessCode.COMPLETED_VOTE_ROOMS_FETCH_OK, new HomeResponse.CompletedVoteRoomList(rooms.size(), rooms));
     }
@@ -108,6 +150,16 @@ private boolean isVoteTimeExpired(VoteRoom voteRoom) {
         return LocalDateTime.now().isAfter(voteEndTime);
     }
 
+    private boolean isCourseTimeExpired(TripPlan tripPlan) {
+        if (tripPlan.getTripPlanType() != TripPlanType.COURSE || tripPlan.getVoteLimitTime() == null) {
+            return false;
+        }
+
+        return LocalDateTime.now().isAfter(
+                tripPlan.getCreatedAt().plusSeconds(tripPlan.getVoteLimitTime().getSeconds())
+        );
+    }
+
     /**
      * 특정 사용자의 읽지 않은 알림 여부 반환 (이메일 기반)
      */
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/room/service/RoomService.java b/src/main/java/com/umc/yeogi_gal_lae/api/room/service/RoomService.java
index 2879ffb4..62c78e89 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/room/service/RoomService.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/room/service/RoomService.java
@@ -167,6 +167,7 @@ public RoomListResponse getRoomsByUserId(Long userId) {
                         .roomId(room.getId())
                         .roomName(room.getName())
                         .members(room.getRoomMembers().stream()
+                                .filter(member -> !member.getUser().getId().equals(userId)) // 본인 제외
                                 .map(member -> new SimpleRoomMemberResponse(
                                         member.getUser().getId(),
                                         member.getUser().getProfileImage() // 프로필 이미지 추가
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/converter/TripPlanConverter.java b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/converter/TripPlanConverter.java
index 65ec2419..e2b551e9 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/converter/TripPlanConverter.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/converter/TripPlanConverter.java
@@ -51,6 +51,7 @@ public static TripPlanResponse toResponse(TripPlan tripPlan) {
                 .id(tripPlan.getId())
                 .roomId(tripPlan.getRoom().getId())
                 .masterId(tripPlan.getRoom().getMaster().getId())
+                .voteRoomId(tripPlan.getVoteRoom() != null ? tripPlan.getVoteRoom().getId() : null)
                 .location(tripPlan.getLocation())
                 .startDate(tripPlan.getStartDate() != null ? tripPlan.getStartDate().toString() : null)
                 .endDate(tripPlan.getEndDate() != null ? tripPlan.getEndDate().toString() : null)
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/dto/TripPlanResponse.java b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/dto/TripPlanResponse.java
index ae8cc3f1..1da008ff 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/dto/TripPlanResponse.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/dto/TripPlanResponse.java
@@ -10,6 +10,7 @@ public class TripPlanResponse {
     private Long id; // 여행 계획 ID
     private Long roomId;
     private Long masterId;
+    private Long voteRoomId;
     private String location; // 여행 장소
     private String description;
     private String startDate;
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/service/TripPlanService.java b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/service/TripPlanService.java
index cfc8b10d..4f78febc 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/service/TripPlanService.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/tripPlan/service/TripPlanService.java
@@ -70,9 +70,16 @@ private void linkTripPlanToRoomMembers(TripPlan tripPlan, Room room) {
     }
 
     /**
-     * 🚀 여행 계획이 생성되면 자동으로 투표방을 생성하는 메서드
+     * 여행 계획이 생성되면 자동으로 투표방을 생성하는 메서드
      */
     private void createVoteRoomForTrip(TripPlan tripPlan) {
+
+        // 코스 계획(COURSE)일 경우 투표방을 만들지 않고 ONGOING으로
+        if (tripPlan.getTripPlanType() == TripPlanType.COURSE) {
+            tripPlan.setStatus(Status.ONGOING);
+            return;
+        }
+
         // 기존에 존재하는 투표방이 있는지 확인 (중복 생성 방지)
         if (voteRoomRepository.findByTripPlanId(tripPlan.getId()).isPresent()) {
             throw new BusinessException(ErrorCode.VOTE_ROOM_ALREADY_EXISTS);
diff --git a/src/main/java/com/umc/yeogi_gal_lae/api/vote/controller/VoteController.java b/src/main/java/com/umc/yeogi_gal_lae/api/vote/controller/VoteController.java
index d7ef8c2a..e946a004 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/api/vote/controller/VoteController.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/api/vote/controller/VoteController.java
@@ -1,5 +1,8 @@
 package com.umc.yeogi_gal_lae.api.vote.controller;
 
+import com.umc.yeogi_gal_lae.api.tripPlan.domain.TripPlan;
+import com.umc.yeogi_gal_lae.api.tripPlan.repository.TripPlanRepository;
+import com.umc.yeogi_gal_lae.api.tripPlan.types.TripPlanType;
 import com.umc.yeogi_gal_lae.api.vote.AuthenticatedUserUtils;
 import com.umc.yeogi_gal_lae.api.vote.dto.request.VoteRequest;
 import com.umc.yeogi_gal_lae.api.vote.dto.VoteResponse;
@@ -7,6 +10,7 @@
 import com.umc.yeogi_gal_lae.api.vote.service.ValidVoteResultService;
 import com.umc.yeogi_gal_lae.api.vote.service.VoteService;
 import com.umc.yeogi_gal_lae.global.common.response.Response;
+import com.umc.yeogi_gal_lae.global.error.BusinessException;
 import com.umc.yeogi_gal_lae.global.error.ErrorCode;
 import com.umc.yeogi_gal_lae.global.success.SuccessCode;
 import io.swagger.v3.oas.annotations.Operation;
@@ -31,6 +35,7 @@ public class VoteController {
     @Autowired
     private final VoteService voteService;
     private final ValidVoteResultService validVoteResultService;
+    private final TripPlanRepository tripPlanRepository;
 
     @Operation(summary = "투표하고자 하는 여행 계획의 정보 조회 API", description = "현재 투표의 여행 계획 정보에 해당합니다.")
     @GetMapping("/vote/trip-info")
@@ -50,6 +55,13 @@ public Response<VoteResponse.VoteInfoDTO> getTripPlanInfoForVote(@RequestParam @
     public Response<Void> createVote(@RequestBody @Valid VoteRequest.createVoteReq voteRequest) {
 
         String userEmail = AuthenticatedUserUtils.getAuthenticatedUserEmail();
+        TripPlan tripPlan = tripPlanRepository.findById(voteRequest.getTripId())
+                .orElseThrow(() -> new BusinessException(ErrorCode.TRIP_PLAN_NOT_FOUND));
+
+        // 코스 계획(COURSE)일 경우 투표 불가능
+        if (tripPlan.getTripPlanType() == TripPlanType.COURSE) {
+            throw new BusinessException(ErrorCode.VOTE_NOT_ALLOWED_FOR_COURSE);
+        }
 
         voteRequest.setUserEmail(userEmail);
         voteService.createVote(voteRequest, userEmail);
diff --git a/src/main/java/com/umc/yeogi_gal_lae/global/config/SecurityConfig.java b/src/main/java/com/umc/yeogi_gal_lae/global/config/SecurityConfig.java
index 99a4c308..fdde68cf 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/global/config/SecurityConfig.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/global/config/SecurityConfig.java
@@ -40,7 +40,6 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http, UserRepository
             )
             .addFilterBefore(new JwtAuthenticationFilter(jwtUtil),
                 UsernamePasswordAuthenticationFilter.class);
-
         return http.build();
     }
 }
diff --git a/src/main/java/com/umc/yeogi_gal_lae/global/error/ErrorCode.java b/src/main/java/com/umc/yeogi_gal_lae/global/error/ErrorCode.java
index 737cbb28..337913ab 100644
--- a/src/main/java/com/umc/yeogi_gal_lae/global/error/ErrorCode.java
+++ b/src/main/java/com/umc/yeogi_gal_lae/global/error/ErrorCode.java
@@ -42,6 +42,7 @@ public enum ErrorCode implements BaseStatus {
     VOTE_NOT_COMPLETED_YET(HttpStatus.BAD_REQUEST, "VOTE_400", "아직 투표가 종료되지 않았습니다."),
     VOTE_ROOM_NOT_FOUND(HttpStatus.NOT_FOUND, "VOTE_401", "요청 하신 투표 방을 찾을 수 없습니다."),
     VOTE_RESULT_FAILED(HttpStatus.BAD_REQUEST, "VOTE_403", "여행 확정에 실패하셨습니다. 이 방은 사라집니다."),
+    VOTE_NOT_ALLOWED_FOR_COURSE(HttpStatus.BAD_REQUEST, "VOTE_404", "코스는 투표가 허용되지 않습니다."),
 
     // Room Member Error
     ROOM_MEMBER_NOT_EXIST(HttpStatus.BAD_REQUEST, "ROOM_MEMBER_404", "방에 멤버가 존재하지 않습니다."),
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 0fda36e0..2471fbc5 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -51,7 +51,7 @@ spring:
 
 jwt:
   secret: ${JWT_SECRET}
-  access-token-validity: 1800000    # 30분
+  access-token-validity: 86400000    # 30분
   refresh-token-validity: 1209600000 # 2주
   access:
     header: Authorization