diff --git a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/dto/request/UpdateEventScheduleRequest.kt b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/dto/request/UpdateEventScheduleRequest.kt
new file mode 100644
index 0000000..9507a87
--- /dev/null
+++ b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/dto/request/UpdateEventScheduleRequest.kt
@@ -0,0 +1,10 @@
+package com.kodomo.juganbbojjak.domain.event_schedule.dto.request
+
+import java.time.LocalDate
+
+data class UpdateEventScheduleRequest(
+    val date: LocalDate,
+    val name: String,
+    val place: String,
+    val headcount: Int,
+)
\ No newline at end of file
diff --git a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/model/EventSchedule.kt b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/model/EventSchedule.kt
index bf78825..31a82a3 100644
--- a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/model/EventSchedule.kt
+++ b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/model/EventSchedule.kt
@@ -13,4 +13,17 @@ data class EventSchedule(
     val headcount: Int,
     val weeklyEventScheduleId: UUID,
     val userId: UUID,
-)
\ No newline at end of file
+) {
+
+    fun update(
+        date: LocalDate,
+        name: String,
+        place: String,
+        headcount: Int,
+    ) = this.copy(
+        date = date,
+        name = name,
+        place = place,
+        headcount = headcount,
+    )
+}
\ No newline at end of file
diff --git a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/spi/EventSchedulePort.kt b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/spi/EventSchedulePort.kt
index d745c17..2f876e1 100644
--- a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/spi/EventSchedulePort.kt
+++ b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/spi/EventSchedulePort.kt
@@ -13,8 +13,10 @@ interface QueryEventSchedulePort {
     fun queryEventSchedulesByWeeklyEventScheduleId(weeklyEventScheduleId: UUID, userId: UUID?): List<EventSchedule>
     fun queryAllEventScheduleList(): List<WeeklyEventSchedule>
     fun queryLatestEventSchedule(): WeeklyEventSchedule?
+    fun queryEventScheduleById(eventScheduleId: UUID): EventSchedule?
 }
 
 interface CommandEventSchedulePort {
     fun saveAllEventSchedule(eventSchedule: List<EventSchedule>)
+    fun saveEventSchedule(eventSchedule: EventSchedule)
 }
\ No newline at end of file
diff --git a/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/usecase/UpdateEventScheduleUseCase.kt b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/usecase/UpdateEventScheduleUseCase.kt
new file mode 100644
index 0000000..fafc5c3
--- /dev/null
+++ b/JuGanBbojjak-application/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/usecase/UpdateEventScheduleUseCase.kt
@@ -0,0 +1,29 @@
+package com.kodomo.juganbbojjak.domain.event_schedule.usecase
+
+import com.kodomo.juganbbojjak.common.annotation.UseCase
+import com.kodomo.juganbbojjak.domain.event_schedule.dto.request.UpdateEventScheduleRequest
+import com.kodomo.juganbbojjak.domain.event_schedule.exception.EventScheduleNotFoundException
+import com.kodomo.juganbbojjak.domain.event_schedule.spi.CommandEventSchedulePort
+import com.kodomo.juganbbojjak.domain.event_schedule.spi.QueryEventSchedulePort
+import java.util.UUID
+
+@UseCase
+class UpdateEventScheduleUseCase(
+    private val queryEventSchedulePort: QueryEventSchedulePort,
+    private val commandEventSchedulePort: CommandEventSchedulePort,
+) {
+
+    fun execute(eventScheduleId: UUID, request: UpdateEventScheduleRequest) {
+        val eventSchedule = queryEventSchedulePort.queryEventScheduleById(eventScheduleId)
+            ?: throw EventScheduleNotFoundException
+
+        commandEventSchedulePort.saveEventSchedule(
+            eventSchedule.update(
+                date = request.date,
+                name = request.name,
+                place = request.place,
+                headcount = request.headcount,
+            )
+        )
+    }
+}
\ No newline at end of file
diff --git a/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/persistence/EvenSchedulePersistenceAdapter.kt b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/persistence/EvenSchedulePersistenceAdapter.kt
index 096ab93..66c9496 100644
--- a/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/persistence/EvenSchedulePersistenceAdapter.kt
+++ b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/persistence/EvenSchedulePersistenceAdapter.kt
@@ -32,8 +32,8 @@ class EvenSchedulePersistenceAdapter(
     override fun queryEventSchedulesByWeeklyEventScheduleId(
         weeklyEventScheduleId: UUID,
         userId: UUID?
-    ): List<EventSchedule> {
-        return queryFactory
+    ): List<EventSchedule> =
+        queryFactory
             .selectFrom(eventScheduleEntity)
             .join(eventScheduleEntity.weeklyEventScheduleEntity, weeklyEventScheduleEntity)
             .where(
@@ -41,15 +41,21 @@ class EvenSchedulePersistenceAdapter(
                 eqUserId(userId)
             )
             .orderBy(eventScheduleEntity.date.asc())
-            .fetch().stream()
+            .fetch()
             .map { eventScheduleMapper.toDomain(it)!! }
-            .toList()
-    }
+
+    override fun queryEventScheduleById(eventScheduleId: UUID): EventSchedule? = eventScheduleMapper.toDomain(
+        eventScheduleJpaRepository.findByIdOrNull(eventScheduleId)
+    )
 
     override fun saveAllEventSchedule(eventSchedule: List<EventSchedule>) {
         eventScheduleJpaRepository.saveAll(eventSchedule.stream().map { eventScheduleMapper.toEntity(it) }.toList())
     }
 
+    override fun saveEventSchedule(eventSchedule: EventSchedule) {
+        eventScheduleJpaRepository.save(eventScheduleMapper.toEntity(eventSchedule))
+    }
+
     //==condition==//
 
     private fun eqUserId(userId: UUID?): BooleanExpression? =
diff --git a/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/EventScheduleWebAdapter.kt b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/EventScheduleWebAdapter.kt
index 9e85ac2..e0a53a7 100644
--- a/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/EventScheduleWebAdapter.kt
+++ b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/EventScheduleWebAdapter.kt
@@ -2,13 +2,16 @@ package com.kodomo.juganbbojjak.domain.event_schedule.presentation
 
 import com.kodomo.juganbbojjak.domain.event_schedule.dto.response.QueryEventScheduleDetailResponse
 import com.kodomo.juganbbojjak.domain.event_schedule.presentation.dto.CreateEvenScheduleWebRequest
+import com.kodomo.juganbbojjak.domain.event_schedule.presentation.dto.UpdateEventScheduleWebRequest
 import com.kodomo.juganbbojjak.domain.event_schedule.usecase.CreateEvenScheduleUseCase
 import com.kodomo.juganbbojjak.domain.event_schedule.usecase.QueryEventScheduleDetailUseCase
+import com.kodomo.juganbbojjak.domain.event_schedule.usecase.UpdateEventScheduleUseCase
 import jakarta.validation.Valid
 import org.springframework.http.HttpStatus
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.PutMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.ResponseStatus
@@ -19,7 +22,8 @@ import java.util.UUID
 @RestController
 class EventScheduleWebAdapter(
     private val createEvenScheduleUseCase: CreateEvenScheduleUseCase,
-    private val queryEventScheduleDetailUseCase: QueryEventScheduleDetailUseCase
+    private val queryEventScheduleDetailUseCase: QueryEventScheduleDetailUseCase,
+    private val updateEventScheduleUseCase: UpdateEventScheduleUseCase,
 ) {
 
     @ResponseStatus(HttpStatus.CREATED)
@@ -35,4 +39,13 @@ class EventScheduleWebAdapter(
     fun queryEventSchedules(
         @PathVariable("weekly-event-schedule-id") weeklyEventScheduleId: UUID
     ): QueryEventScheduleDetailResponse = queryEventScheduleDetailUseCase.execute(weeklyEventScheduleId)
+
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    @PutMapping("/{event-schedule-id}")
+    fun updateEventSchedule(
+        @PathVariable("event-schedule-id") eventScheduleId: UUID,
+        @RequestBody @Valid request: UpdateEventScheduleWebRequest,
+    ) {
+        updateEventScheduleUseCase.execute(eventScheduleId, request.toDomainRequest())
+    }
 }
\ No newline at end of file
diff --git a/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/dto/UpdateEventScheduleWebRequest.kt b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/dto/UpdateEventScheduleWebRequest.kt
new file mode 100644
index 0000000..b8d82c2
--- /dev/null
+++ b/JuGanBbojjak-infrastructure/src/main/kotlin/com/kodomo/juganbbojjak/domain/event_schedule/presentation/dto/UpdateEventScheduleWebRequest.kt
@@ -0,0 +1,29 @@
+package com.kodomo.juganbbojjak.domain.event_schedule.presentation.dto
+
+import com.kodomo.juganbbojjak.domain.event_schedule.dto.request.UpdateEventScheduleRequest
+import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.NotNull
+import java.time.LocalDate
+
+data class UpdateEventScheduleWebRequest(
+
+    @field:NotNull
+    val date: LocalDate,
+
+    @field:NotBlank
+    val name: String,
+
+    @field:NotBlank
+    val place: String,
+
+    @field:NotNull
+    val headcount: Int,
+) {
+
+    fun toDomainRequest() = UpdateEventScheduleRequest(
+        date = date,
+        name = name,
+        place = place,
+        headcount = headcount,
+    )
+}