diff --git a/server/src/main/java/com/talkka/server/review/controller/BusReviewController.java b/server/src/main/java/com/talkka/server/review/controller/BusReviewController.java
index e51640d9..7f0f6ab0 100644
--- a/server/src/main/java/com/talkka/server/review/controller/BusReviewController.java
+++ b/server/src/main/java/com/talkka/server/review/controller/BusReviewController.java
@@ -16,6 +16,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 import com.talkka.server.common.exception.InvalidTypeException;
+import com.talkka.server.common.exception.enums.InvalidTimeSlotEnumException;
 import com.talkka.server.oauth.domain.OAuth2UserInfo;
 import com.talkka.server.review.dto.BusReviewDto;
 import com.talkka.server.review.dto.BusReviewReqDto;
@@ -38,19 +39,23 @@ public class BusReviewController {
 	private final BusReviewService busReviewService;
 
 	@GetMapping("")
-	public ResponseEntity<List<BusReviewRespDto>> getBusReviewList(
+	public ResponseEntity<?> getBusReviewList(
 		@RequestParam Long routeId,
 		@RequestParam(required = false) Long busRouteStationId,
 		@RequestParam(required = false) String timeSlot
 	) {
 		List<BusReviewRespDto> reviewData;
 
-		if (busRouteStationId != null && timeSlot != null) {
-			reviewData = busReviewService.getBusReviewList(routeId, busRouteStationId, timeSlot);
-		} else if (busRouteStationId != null) {
-			reviewData = busReviewService.getBusReviewList(routeId, busRouteStationId);
-		} else {
-			reviewData = busReviewService.getBusReviewList(routeId);
+		try {
+			if (busRouteStationId != null && timeSlot != null) {
+				reviewData = busReviewService.getBusReviewList(routeId, busRouteStationId, timeSlot);
+			} else if (busRouteStationId != null) {
+				reviewData = busReviewService.getBusReviewList(routeId, busRouteStationId);
+			} else {
+				reviewData = busReviewService.getBusReviewList(routeId);
+			}
+		} catch (InvalidTimeSlotEnumException exception) {
+			return ResponseEntity.badRequest().body(exception.getMessage());
 		}
 		return ResponseEntity.ok(reviewData);
 	}
diff --git a/server/src/main/java/com/talkka/server/review/service/BusReviewService.java b/server/src/main/java/com/talkka/server/review/service/BusReviewService.java
index 82a6e720..c05f8e0b 100644
--- a/server/src/main/java/com/talkka/server/review/service/BusReviewService.java
+++ b/server/src/main/java/com/talkka/server/review/service/BusReviewService.java
@@ -10,7 +10,7 @@
 import com.talkka.server.bus.dao.BusRouteStationEntity;
 import com.talkka.server.bus.dao.BusRouteStationRepository;
 import com.talkka.server.common.enums.TimeSlot;
-import com.talkka.server.common.util.EnumCodeConverterUtils;
+import com.talkka.server.common.exception.enums.InvalidTimeSlotEnumException;
 import com.talkka.server.common.validator.ContentAccessValidator;
 import com.talkka.server.review.dao.BusReviewEntity;
 import com.talkka.server.review.dao.BusReviewRepository;
@@ -38,9 +38,10 @@ public class BusReviewService {
 
 	public List<BusReviewRespDto> getUsersBusReviewList(
 		Long userId, Long routeId, Long busRouteStationId, String timeSlot
-	) {
-		List<BusReviewEntity> reviewList = busReviewRepository.findAllByWriterIdAndRouteIdAndStationIdAndTimeSlotOrderByUpdatedAtDesc(
-			userId, routeId, busRouteStationId, EnumCodeConverterUtils.fromCode(TimeSlot.class, timeSlot));
+	) throws InvalidTimeSlotEnumException {
+		List<BusReviewEntity> reviewList = busReviewRepository
+			.findAllByWriterIdAndRouteIdAndStationIdAndTimeSlotOrderByUpdatedAtDesc(
+				userId, routeId, busRouteStationId, TimeSlot.valueOfEnumString(timeSlot));
 
 		return reviewList.stream()
 			.map(BusReviewRespDto::of)
@@ -62,9 +63,11 @@ public List<BusReviewRespDto> getBusReviewList(Long routeId, Long busRouteStatio
 			.toList();
 	}
 
-	public List<BusReviewRespDto> getBusReviewList(Long routeId, Long busRouteStationId, String timeSlot) {
-		List<BusReviewEntity> reviewEntityList = busReviewRepository.findAllByRouteIdAndStationIdAndTimeSlotOrderByCreatedAtDesc(
-			routeId, busRouteStationId, EnumCodeConverterUtils.fromCode(TimeSlot.class, timeSlot));
+	public List<BusReviewRespDto> getBusReviewList(Long routeId, Long busRouteStationId, String timeSlot) throws
+		InvalidTimeSlotEnumException {
+		List<BusReviewEntity> reviewEntityList = busReviewRepository
+			.findAllByRouteIdAndStationIdAndTimeSlotOrderByCreatedAtDesc(
+				routeId, busRouteStationId, TimeSlot.valueOfEnumString(timeSlot));
 		return reviewEntityList.stream()
 			.map(BusReviewRespDto::of)
 			.toList();
diff --git a/server/src/test/java/com/talkka/server/review/service/BusReviewServiceTest.java b/server/src/test/java/com/talkka/server/review/service/BusReviewServiceTest.java
index d35d44b5..635bf556 100644
--- a/server/src/test/java/com/talkka/server/review/service/BusReviewServiceTest.java
+++ b/server/src/test/java/com/talkka/server/review/service/BusReviewServiceTest.java
@@ -20,6 +20,7 @@
 import com.talkka.server.bus.dao.BusRouteStationEntity;
 import com.talkka.server.bus.dao.BusRouteStationRepository;
 import com.talkka.server.common.enums.TimeSlot;
+import com.talkka.server.common.exception.enums.InvalidTimeSlotEnumException;
 import com.talkka.server.common.validator.ContentAccessValidator;
 import com.talkka.server.review.dao.BusReviewEntity;
 import com.talkka.server.review.dao.BusReviewRepository;
@@ -156,11 +157,21 @@ void testGetBusReviewListWithRouteIdAndBusRouteStationIdAndTimeSlot() {
 			given(busReviewRepository.findAllByRouteIdAndStationIdAndTimeSlotOrderByCreatedAtDesc(anyLong(), anyLong(),
 				any(TimeSlot.class))).willReturn(reviewEntityList);
 			// when
-			busReviewService.getBusReviewList(236000050L, 1L, TimeSlot.T_00_00.getCode());
+			busReviewService.getBusReviewList(236000050L, 1L, "T_00_00");
 			// then
 			verify(busReviewRepository, times(1)).findAllByRouteIdAndStationIdAndTimeSlotOrderByCreatedAtDesc(anyLong(),
 				anyLong(), any(TimeSlot.class));
 		}
+
+		@Test
+		@DisplayName("TimeSlot이 잘못된 경우 InvalidTimeSlotEnumException을 발생시킨다.")
+		void testInvalidTimeSlotEnumException() {
+			// given
+			// when
+			// then
+			assertThatThrownBy(() -> busReviewService.getBusReviewList(236000050L, 1L, "T_00_00_00"))
+				.isInstanceOf(InvalidTimeSlotEnumException.class);
+		}
 	}
 
 	@Nested