diff --git a/src/main/java/roomescape/reservation/docs/ReservationTimeAPI.kt b/src/main/java/roomescape/reservation/docs/ReservationTimeAPI.kt
index 5ed33cea..3b1535e2 100644
--- a/src/main/java/roomescape/reservation/docs/ReservationTimeAPI.kt
+++ b/src/main/java/roomescape/reservation/docs/ReservationTimeAPI.kt
@@ -1,25 +1,17 @@
 package roomescape.reservation.docs
 
 import io.swagger.v3.oas.annotations.Operation
-import io.swagger.v3.oas.annotations.Parameter
-import io.swagger.v3.oas.annotations.media.Content
-import io.swagger.v3.oas.annotations.media.Schema
 import io.swagger.v3.oas.annotations.responses.ApiResponse
 import io.swagger.v3.oas.annotations.responses.ApiResponses
 import io.swagger.v3.oas.annotations.tags.Tag
-import jakarta.servlet.http.HttpServletResponse
 import jakarta.validation.Valid
-import jakarta.validation.constraints.NotNull
-import org.springframework.http.HttpHeaders
-import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
-import org.springframework.web.bind.annotation.*
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestParam
 import roomescape.auth.web.support.Admin
 import roomescape.auth.web.support.LoginRequired
 import roomescape.common.dto.response.CommonApiResponse
-import roomescape.common.dto.response.RoomescapeApiResponse
-import roomescape.common.dto.response.RoomescapeApiResponse.Companion.success
-import roomescape.common.dto.response.RoomescapeErrorResponse
 import roomescape.reservation.web.ReservationTimeInfosResponse
 import roomescape.reservation.web.ReservationTimeRequest
 import roomescape.reservation.web.ReservationTimeResponse
diff --git a/src/main/java/roomescape/reservation/web/ReservationTimeController.kt b/src/main/java/roomescape/reservation/web/ReservationTimeController.kt
index 5ccb18e3..6fb0147e 100644
--- a/src/main/java/roomescape/reservation/web/ReservationTimeController.kt
+++ b/src/main/java/roomescape/reservation/web/ReservationTimeController.kt
@@ -1,24 +1,9 @@
 package roomescape.reservation.web
 
-import io.swagger.v3.oas.annotations.Operation
-import io.swagger.v3.oas.annotations.Parameter
-import io.swagger.v3.oas.annotations.media.Content
-import io.swagger.v3.oas.annotations.media.Schema
-import io.swagger.v3.oas.annotations.responses.ApiResponse
-import io.swagger.v3.oas.annotations.responses.ApiResponses
-import jakarta.servlet.http.HttpServletResponse
 import jakarta.validation.Valid
-import jakarta.validation.constraints.NotNull
-import org.springframework.http.HttpHeaders
-import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.*
-import roomescape.auth.web.support.Admin
-import roomescape.auth.web.support.LoginRequired
 import roomescape.common.dto.response.CommonApiResponse
-import roomescape.common.dto.response.RoomescapeApiResponse
-import roomescape.common.dto.response.RoomescapeApiResponse.Companion.success
-import roomescape.common.dto.response.RoomescapeErrorResponse
 import roomescape.reservation.business.ReservationTimeService
 import roomescape.reservation.docs.ReservationTimeAPI
 import java.net.URI