diff --git a/src/main/java/com/tukorea/planding/domain/schedule/controller/GroupScheduleController.java b/src/main/java/com/tukorea/planding/domain/schedule/controller/GroupScheduleController.java
index fd7ad22..c288ed2 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/controller/GroupScheduleController.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/controller/GroupScheduleController.java
@@ -2,6 +2,7 @@
 
 import com.tukorea.planding.common.CommonResponse;
 import com.tukorea.planding.common.CommonUtils;
+import com.tukorea.planding.domain.schedule.dto.request.GroupScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.response.GroupScheduleResponse;
 import com.tukorea.planding.domain.schedule.service.GroupScheduleService;
 import com.tukorea.planding.domain.schedule.dto.request.ScheduleRequest;
@@ -51,8 +52,8 @@ public CommonResponse<GroupScheduleResponse> getGroupSchedule(@PathVariable Long
 
     @Operation(summary = "그룹 스케줄: 스케줄 수정")
     @PatchMapping("/api/v1/group-rooms/{groupRoomId}/{scheduleId}")
-    public CommonResponse<ScheduleResponse> updateScheduleByGroupRoom(@PathVariable Long groupRoomId, @PathVariable Long scheduleId, @RequestBody ScheduleRequest scheduleRequest, @AuthenticationPrincipal UserInfo userInfo) {
-        ScheduleResponse scheduleResponse = groupScheduleService.updateScheduleByGroupRoom(groupRoomId, scheduleId, scheduleRequest, userInfo);
+    public CommonResponse<ScheduleResponse> updateScheduleByGroupRoom(@PathVariable Long groupRoomId, @PathVariable Long scheduleId, @RequestBody GroupScheduleRequest groupScheduleRequest, @AuthenticationPrincipal UserInfo userInfo) {
+        ScheduleResponse scheduleResponse = groupScheduleService.updateScheduleByGroupRoom(groupRoomId, scheduleId, groupScheduleRequest, userInfo);
         return CommonUtils.success(scheduleResponse);
     }
 
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleController.java b/src/main/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleController.java
index 6b326df..5b83d5d 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleController.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleController.java
@@ -2,6 +2,7 @@
 
 import com.tukorea.planding.common.CommonResponse;
 import com.tukorea.planding.common.CommonUtils;
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.response.PersonalScheduleResponse;
 import com.tukorea.planding.domain.schedule.service.PersonalScheduleService;
 import com.tukorea.planding.domain.user.dto.UserInfo;
@@ -36,8 +37,8 @@ public CommonResponse<List<ScheduleResponse>> getWeekSchedule(@AuthenticationPri
 
     @Operation(summary = "개인 스케줄: 생성")
     @PostMapping()
-    public CommonResponse<PersonalScheduleResponse> createSchedule(@AuthenticationPrincipal UserInfo userInfo, @RequestBody ScheduleRequest scheduleRequest) {
-        PersonalScheduleResponse response = personalScheduleService.createSchedule(userInfo, scheduleRequest);
+    public CommonResponse<PersonalScheduleResponse> createSchedule(@AuthenticationPrincipal UserInfo userInfo, @RequestBody PersonalScheduleRequest personalScheduleRequest) {
+        PersonalScheduleResponse response = personalScheduleService.createSchedule(userInfo, personalScheduleRequest);
         return CommonUtils.success(response);
     }
 
@@ -58,8 +59,8 @@ public CommonResponse<PersonalScheduleResponse> getScheduleById(@PathVariable(na
     //TODO 아직 요구사항 미정
     @Operation(summary = "개인 스케줄: 제목,내용,시작시간,끝낼시간 항목 수정")
     @PatchMapping("/{schedule_id}")
-    public CommonResponse<PersonalScheduleResponse> updateSchedule(@PathVariable(name = "schedule_id") Long id, @RequestBody ScheduleRequest scheduleRequest, @AuthenticationPrincipal UserInfo userInfo) {
-        PersonalScheduleResponse scheduleResponse = personalScheduleService.updateSchedule(id, scheduleRequest, userInfo);
+    public CommonResponse<PersonalScheduleResponse> updateSchedule(@PathVariable(name = "schedule_id") Long id, @RequestBody PersonalScheduleRequest personalScheduleRequest, @AuthenticationPrincipal UserInfo userInfo) {
+        PersonalScheduleResponse scheduleResponse = personalScheduleService.updateSchedule(id, personalScheduleRequest, userInfo);
         return CommonUtils.success(scheduleResponse);
     }
 }
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/dto/request/GroupScheduleRequest.java b/src/main/java/com/tukorea/planding/domain/schedule/dto/request/GroupScheduleRequest.java
index bc364ec..2692186 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/dto/request/GroupScheduleRequest.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/dto/request/GroupScheduleRequest.java
@@ -11,7 +11,7 @@ public record GroupScheduleRequest(
         String title,
         String content,
         LocalDate scheduleDate,
-        LocalTime startTime,
-        LocalTime endTime
+        Integer startTime,
+        Integer endTime
 ) {
 }
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/dto/request/PersonalScheduleRequest.java b/src/main/java/com/tukorea/planding/domain/schedule/dto/request/PersonalScheduleRequest.java
new file mode 100644
index 0000000..94683d6
--- /dev/null
+++ b/src/main/java/com/tukorea/planding/domain/schedule/dto/request/PersonalScheduleRequest.java
@@ -0,0 +1,15 @@
+package com.tukorea.planding.domain.schedule.dto.request;
+
+import lombok.Builder;
+
+import java.time.LocalDate;
+
+@Builder
+public record PersonalScheduleRequest(
+        String title,
+        String content,
+        LocalDate scheduleDate,
+        Integer startTime,
+        Integer endTime
+) {
+}
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/service/GroupScheduleService.java b/src/main/java/com/tukorea/planding/domain/schedule/service/GroupScheduleService.java
index 252ed15..d9a76e1 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/service/GroupScheduleService.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/service/GroupScheduleService.java
@@ -7,6 +7,7 @@
 import com.tukorea.planding.domain.notify.dto.NotificationScheduleRequest;
 import com.tukorea.planding.domain.notify.entity.NotificationType;
 import com.tukorea.planding.domain.notify.service.NotificationService;
+import com.tukorea.planding.domain.schedule.dto.request.GroupScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.request.ScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.response.GroupScheduleResponse;
 import com.tukorea.planding.domain.schedule.dto.response.ScheduleResponse;
@@ -97,11 +98,11 @@ public List<GroupScheduleResponse> getSchedulesByGroupRoom(Long groupRoomId, Use
                 .collect(Collectors.toList());
     }
 
-    public ScheduleResponse updateScheduleByGroupRoom(Long groupRoomId, Long scheduleId, ScheduleRequest scheduleRequest, UserInfo userInfo) {
+    public ScheduleResponse updateScheduleByGroupRoom(Long groupRoomId, Long scheduleId, GroupScheduleRequest groupScheduleRequest, UserInfo userInfo) {
         checkUserAccessToGroupRoom(groupRoomId, userInfo.getUserCode());
 
         Schedule schedule = scheduleQueryService.findScheduleById(scheduleId);
-        schedule.update(scheduleRequest.title(), scheduleRequest.content(), scheduleRequest.startTime(), scheduleRequest.endTime());
+        schedule.update(groupScheduleRequest.title(), groupScheduleRequest.content(), groupScheduleRequest.startTime(), groupScheduleRequest.endTime());
 
         return ScheduleResponse.from(schedule);
     }
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleService.java b/src/main/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleService.java
index 8fab6b2..e9f8d49 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleService.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleService.java
@@ -1,5 +1,6 @@
 package com.tukorea.planding.domain.schedule.service;
 
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.request.ScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.response.PersonalScheduleResponse;
 import com.tukorea.planding.domain.schedule.dto.response.ScheduleResponse;
@@ -42,7 +43,7 @@ public List<ScheduleResponse> getAllSchedule(UserInfo userInfo, int weekOffset)
                 .collect(Collectors.toList());
     }
 
-    public PersonalScheduleResponse createSchedule(UserInfo userInfo, ScheduleRequest scheduleRequest) {
+    public PersonalScheduleResponse createSchedule(UserInfo userInfo, PersonalScheduleRequest personalScheduleRequest) {
         User user = userQueryService.getUserByUserCode(userInfo.getUserCode());
 
         // 개인 스케줄 생성
@@ -52,11 +53,11 @@ public PersonalScheduleResponse createSchedule(UserInfo userInfo, ScheduleReques
 
         Schedule newSchedule = Schedule.builder()
                 .personalSchedule(personalSchedule)
-                .title(scheduleRequest.title())
-                .content(scheduleRequest.content())
-                .scheduleDate(scheduleRequest.scheduleDate())
-                .startTime(scheduleRequest.startTime())
-                .endTime(scheduleRequest.endTime())
+                .title(personalScheduleRequest.title())
+                .content(personalScheduleRequest.content())
+                .scheduleDate(personalScheduleRequest.scheduleDate())
+                .startTime(personalScheduleRequest.startTime())
+                .endTime(personalScheduleRequest.endTime())
                 .isComplete(false)
                 .type(ScheduleType.PERSONAL)
                 .build();
@@ -85,7 +86,7 @@ public void deleteSchedule(UserInfo userInfo, Long scheduleId) {
     }
 
 
-    public PersonalScheduleResponse updateSchedule(Long scheduleId, ScheduleRequest scheduleRequest, UserInfo userInfo) {
+    public PersonalScheduleResponse updateSchedule(Long scheduleId, PersonalScheduleRequest scheduleRequest, UserInfo userInfo) {
         Schedule schedule = scheduleQueryService.findScheduleById(scheduleId);
         schedule.getPersonalSchedule().checkOwnership(userInfo.getId());
         schedule.update(scheduleRequest.title(), scheduleRequest.content(), scheduleRequest.startTime(), scheduleRequest.endTime());
diff --git a/src/test/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleControllerTest.java b/src/test/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleControllerTest.java
index a2cefee..202efed 100644
--- a/src/test/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleControllerTest.java
+++ b/src/test/java/com/tukorea/planding/domain/schedule/controller/PersonalScheduleControllerTest.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.tukorea.planding.domain.schedule.controller.PersonalScheduleController;
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.user.mapper.UserMapper;
 import com.tukorea.planding.global.config.security.SecurityConfig;
 import com.tukorea.planding.global.config.security.jwt.JwtAuthenticationFilter;
@@ -54,7 +55,7 @@ void createSchedule() throws Exception{
                 .email("test")
                 .build();
 
-        ScheduleRequest schedule = ScheduleRequest.builder()
+        PersonalScheduleRequest schedule = PersonalScheduleRequest.builder()
                 .title("test")
                 .build();
 
diff --git a/src/test/java/com/tukorea/planding/domain/schedule/controller/ScheduleControllerTest.java b/src/test/java/com/tukorea/planding/domain/schedule/controller/ScheduleControllerTest.java
index 504467f..5ffe260 100644
--- a/src/test/java/com/tukorea/planding/domain/schedule/controller/ScheduleControllerTest.java
+++ b/src/test/java/com/tukorea/planding/domain/schedule/controller/ScheduleControllerTest.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.tukorea.planding.domain.schedule.controller.PersonalScheduleController;
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.request.ScheduleRequest;
 import com.tukorea.planding.domain.schedule.service.PersonalScheduleService;
 import com.tukorea.planding.domain.user.entity.User;
@@ -54,7 +55,7 @@ void createSchedule() throws Exception {
                 .email("test")
                 .build();
 
-        ScheduleRequest schedule = ScheduleRequest.builder()
+        PersonalScheduleRequest schedule = PersonalScheduleRequest.builder()
                 .title("test")
                 .build();
 
diff --git a/src/test/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleServiceTest.java b/src/test/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleServiceTest.java
index c4253a7..2daf798 100644
--- a/src/test/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleServiceTest.java
+++ b/src/test/java/com/tukorea/planding/domain/schedule/service/PersonalScheduleServiceTest.java
@@ -1,5 +1,6 @@
 package com.tukorea.planding.domain.schedule.service;
 
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.request.ScheduleRequest;
 import com.tukorea.planding.domain.schedule.dto.response.PersonalScheduleResponse;
 import com.tukorea.planding.domain.schedule.dto.response.ScheduleResponse;
@@ -54,7 +55,7 @@ class PersonalScheduleServiceTest {
     private User testUser;
     private Schedule schedule;
     private PersonalSchedule personalSchedule;
-    private ScheduleRequest scheduleRequest;
+    private PersonalScheduleRequest scheduleRequest;
 
 
     @BeforeEach
@@ -62,8 +63,8 @@ void setUp() {
         testUser = new User("test", "profile", "username", Role.USER, SocialType.KAKAO, null, "#test"); // 테스트용 사용자 정보 초기화
         ReflectionTestUtils.setField(testUser, "id", 1L);
         personalSchedule = new PersonalSchedule(testUser);
-        schedule = new Schedule("title", "content", LocalDate.now(), LocalTime.of(9, 0), LocalTime.of(10, 0), true, ScheduleType.PERSONAL, personalSchedule, null);
-        scheduleRequest = new ScheduleRequest(1L, "title", "content", LocalDate.now(), LocalTime.of(9, 0), LocalTime.of(10, 0));
+        schedule = new Schedule("title", "content", LocalDate.now(), 9, 10, true, ScheduleType.PERSONAL, personalSchedule, null);
+        scheduleRequest = new PersonalScheduleRequest("title", "content", LocalDate.now(), 9, 10);
     }
 
 
@@ -111,6 +112,6 @@ void setUp() {
     @Test
     public void update_스케줄수정시_endTime이startTime보다작을때() {
         //given
-        assertThrows(IllegalArgumentException.class, () -> schedule.update(null, null, LocalTime.of(10, 0), LocalTime.of(9, 10)));
+        assertThrows(IllegalArgumentException.class, () -> schedule.update(null, null, 10, 9));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/com/tukorea/planding/schedule/controller/PersonalScheduleControllerTest.java b/src/test/java/com/tukorea/planding/schedule/controller/PersonalScheduleControllerTest.java
index eaeb42d..1c83e43 100644
--- a/src/test/java/com/tukorea/planding/schedule/controller/PersonalScheduleControllerTest.java
+++ b/src/test/java/com/tukorea/planding/schedule/controller/PersonalScheduleControllerTest.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.tukorea.planding.domain.schedule.controller.PersonalScheduleController;
+import com.tukorea.planding.domain.schedule.dto.request.PersonalScheduleRequest;
 import com.tukorea.planding.domain.user.mapper.UserMapper;
 import com.tukorea.planding.global.config.security.SecurityConfig;
 import com.tukorea.planding.global.config.security.jwt.JwtAuthenticationFilter;
@@ -54,7 +55,7 @@ void createSchedule() throws Exception{
                 .email("test")
                 .build();
 
-        ScheduleRequest schedule = ScheduleRequest.builder()
+        PersonalScheduleRequest schedule = PersonalScheduleRequest.builder()
                 .title("test")
                 .build();