diff --git a/src/main/java/com/asap/server/presentation/controller/dto/response/TimeSlotDto.java b/src/main/java/com/asap/server/presentation/controller/dto/response/TimeSlotDto.java
index 3c2f967..e29fd09 100644
--- a/src/main/java/com/asap/server/presentation/controller/dto/response/TimeSlotDto.java
+++ b/src/main/java/com/asap/server/presentation/controller/dto/response/TimeSlotDto.java
@@ -1,6 +1,6 @@
 package com.asap.server.presentation.controller.dto.response;
 
-import com.asap.server.service.time.dto.retrieve.TimeSlotRetrieveDto;
+import com.asap.server.service.time.dto.retrieve.TimeBlockRetrieveDto;
 import lombok.Builder;
 
 import java.util.List;
@@ -11,7 +11,7 @@ public record TimeSlotDto (
         List<String> userNames,
         int colorLevel
 ) {
-    public static List<TimeSlotDto> of(List<TimeSlotRetrieveDto> retrieveDtos) {
+    public static List<TimeSlotDto> of(List<TimeBlockRetrieveDto> retrieveDtos) {
         return retrieveDtos.stream().map(
                 dto -> new TimeSlotDto(dto.time(), dto.userNames(), dto.colorLevel())
         ).toList();
diff --git a/src/main/java/com/asap/server/service/meeting/MeetingRetrieveService.java b/src/main/java/com/asap/server/service/meeting/MeetingRetrieveService.java
index 0083601..dda14ca 100644
--- a/src/main/java/com/asap/server/service/meeting/MeetingRetrieveService.java
+++ b/src/main/java/com/asap/server/service/meeting/MeetingRetrieveService.java
@@ -14,7 +14,7 @@
 import com.asap.server.service.time.MeetingTimeRecommendService;
 import com.asap.server.service.time.UserMeetingScheduleService;
 import com.asap.server.service.time.dto.retrieve.AvailableDatesRetrieveDto;
-import com.asap.server.service.time.dto.retrieve.TimeSlotRetrieveDto;
+import com.asap.server.service.time.dto.retrieve.TimeBlockRetrieveDto;
 import com.asap.server.service.time.dto.retrieve.TimeTableRetrieveDto;
 import com.asap.server.service.time.vo.BestMeetingTimeVo;
 import com.asap.server.service.time.vo.BestMeetingTimeWithUsers;
@@ -27,10 +27,12 @@
 import java.util.stream.Collectors;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Service
+@Slf4j
 @RequiredArgsConstructor
 public class MeetingRetrieveService {
     private final MeetingRepository meetingRepository;
@@ -110,9 +112,9 @@ public TimeTableRetrieveDto getTimeTable(final Long meetingId, final Long userId
 
     private List<AvailableDatesRetrieveDto> getAvailableDatesDto(final Long meetingId, final int totalUserCount) {
         List<TimeBlockVo> timeBlockVos = userMeetingScheduleService.getTimeBlocks(meetingId);
-
-        Map<LocalDate, List<TimeSlotRetrieveDto>> timeSlotDtoMappedByDate = getTimeTableMapFromTimeBlockVo(timeBlockVos, totalUserCount);
-
+        log.info("Query----- Start");
+        Map<LocalDate, List<TimeBlockRetrieveDto>> timeSlotDtoMappedByDate = getTimeTableMapFromTimeBlockVo(timeBlockVos, totalUserCount);
+        log.info("Query----- Start");
         return timeSlotDtoMappedByDate.keySet().stream().map(
                 date -> AvailableDatesRetrieveDto.of(
                         date,
@@ -121,11 +123,11 @@ private List<AvailableDatesRetrieveDto> getAvailableDatesDto(final Long meetingI
         ).toList();
     }
 
-    private Map<LocalDate, List<TimeSlotRetrieveDto>> getTimeTableMapFromTimeBlockVo(final List<TimeBlockVo> timeBlockVo, final int totalUserCount) {
+    private Map<LocalDate, List<TimeBlockRetrieveDto>> getTimeTableMapFromTimeBlockVo(final List<TimeBlockVo> timeBlockVo, final int totalUserCount) {
         return timeBlockVo.stream()
                 .collect(Collectors.groupingBy(
                         TimeBlockVo::availableDate,
-                        Collectors.mapping(t -> new TimeSlotRetrieveDto(
+                        Collectors.mapping(t -> new TimeBlockRetrieveDto(
                                         t.timeSlot().getTime(),
                                         userRetrieveService.getUserNamesFromId(t.userIds()),
                                         setColorLevel(totalUserCount, t.userIds().size())
@@ -135,7 +137,7 @@ private Map<LocalDate, List<TimeSlotRetrieveDto>> getTimeTableMapFromTimeBlockVo
                 ));
     }
 
-    public int setColorLevel(final int memberCount, final int availableUserCount) {
+    private int setColorLevel(final int memberCount, final int availableUserCount) {
         double ratio = (double) availableUserCount / memberCount;
 
         if (ratio <= 0.2) {
diff --git a/src/main/java/com/asap/server/service/time/dto/retrieve/AvailableDatesRetrieveDto.java b/src/main/java/com/asap/server/service/time/dto/retrieve/AvailableDatesRetrieveDto.java
index 3530f4d..8dbab20 100644
--- a/src/main/java/com/asap/server/service/time/dto/retrieve/AvailableDatesRetrieveDto.java
+++ b/src/main/java/com/asap/server/service/time/dto/retrieve/AvailableDatesRetrieveDto.java
@@ -9,9 +9,9 @@ public record AvailableDatesRetrieveDto(
         String month,
         String day,
         String dayOfWeek,
-        List<TimeSlotRetrieveDto> timeSlots
+        List<TimeBlockRetrieveDto> timeSlots
 ) {
-    public static AvailableDatesRetrieveDto of(final LocalDate date, final List<TimeSlotRetrieveDto> timeSlots) {
+    public static AvailableDatesRetrieveDto of(final LocalDate date, final List<TimeBlockRetrieveDto> timeSlots) {
         return new AvailableDatesRetrieveDto(
                 DateUtil.getMonth(date),
                 DateUtil.getDay(date),
diff --git a/src/main/java/com/asap/server/service/time/dto/retrieve/TimeSlotRetrieveDto.java b/src/main/java/com/asap/server/service/time/dto/retrieve/TimeBlockRetrieveDto.java
similarity index 81%
rename from src/main/java/com/asap/server/service/time/dto/retrieve/TimeSlotRetrieveDto.java
rename to src/main/java/com/asap/server/service/time/dto/retrieve/TimeBlockRetrieveDto.java
index 2f03945..c9008fa 100644
--- a/src/main/java/com/asap/server/service/time/dto/retrieve/TimeSlotRetrieveDto.java
+++ b/src/main/java/com/asap/server/service/time/dto/retrieve/TimeBlockRetrieveDto.java
@@ -2,7 +2,7 @@
 
 import java.util.List;
 
-public record TimeSlotRetrieveDto(
+public record TimeBlockRetrieveDto(
         String time,
         List<String> userNames,
         int colorLevel