diff --git a/server/src/main/java/com/ticketing/server/movie/application/MovieTimeController.java b/server/src/main/java/com/ticketing/server/movie/application/MovieTimeController.java
index f0da5fc..2eb9100 100644
--- a/server/src/main/java/com/ticketing/server/movie/application/MovieTimeController.java
+++ b/server/src/main/java/com/ticketing/server/movie/application/MovieTimeController.java
@@ -46,8 +46,10 @@ public class MovieTimeController {
 			movieTimeRegisterRequest.toMovieTimeRegisterDTO()
 		);
 
-
-
+		return ResponseEntity.status(HttpStatus.OK)
+			.body(
+				registeredMovieTimeDto.toResponse()
+			);
 	}
 
 	@GetMapping
diff --git a/server/src/main/java/com/ticketing/server/movie/application/request/MovieTimeRegisterRequest.java b/server/src/main/java/com/ticketing/server/movie/application/request/MovieTimeRegisterRequest.java
index 25ad3d2..6a08873 100644
--- a/server/src/main/java/com/ticketing/server/movie/application/request/MovieTimeRegisterRequest.java
+++ b/server/src/main/java/com/ticketing/server/movie/application/request/MovieTimeRegisterRequest.java
@@ -20,7 +20,6 @@ public class MovieTimeRegisterRequest {
 	@NotNull(message = "{validation.not.null.round}")
 	private Integer round;
 
-	@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "Asia/Seoul")
 	private LocalDateTime startAt;
 
 	public MovieTimeRegisterDTO toMovieTimeRegisterDTO() {
diff --git a/server/src/main/java/com/ticketing/server/movie/service/MovieTimeServiceImpl.java b/server/src/main/java/com/ticketing/server/movie/service/MovieTimeServiceImpl.java
index a45b87a..3e6ad0a 100644
--- a/server/src/main/java/com/ticketing/server/movie/service/MovieTimeServiceImpl.java
+++ b/server/src/main/java/com/ticketing/server/movie/service/MovieTimeServiceImpl.java
@@ -38,7 +38,7 @@ public class MovieTimeServiceImpl implements MovieTimeService {
 	public RegisteredMovieTimeDTO registerMovieTime(@Valid MovieTimeRegisterDTO movieTimeRegisterDto) {
 		Movie movie = findMovieById(movieTimeRegisterDto.getMovieId());
 		Theater theater = findTheaterByNumber(movieTimeRegisterDto.getTheaterNumber());
-		int round = movieTimeRegisterDto.getTheaterNumber();
+		int round = movieTimeRegisterDto.getRound();
 
 		Optional<MovieTime> movieTime =
 			movieTimeRepository.findByMovieAndTheaterAndRoundAndDeletedAtNull(movie, theater, round);