diff --git a/server/src/main/java/server/haengdong/presentation/request/MemberActionSaveRequest.java b/server/src/main/java/server/haengdong/presentation/request/MemberActionSaveRequest.java
deleted file mode 100644
index a69c51d41..000000000
--- a/server/src/main/java/server/haengdong/presentation/request/MemberActionSaveRequest.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package server.haengdong.presentation.request;
-
-import server.haengdong.application.request.MemberActionSaveAppRequest;
-
-public record MemberActionSaveRequest(String name, String status) {
-
-    public MemberActionSaveAppRequest toAppRequest() {
-        return new MemberActionSaveAppRequest(name, status);
-    }
-}
diff --git a/server/src/main/java/server/haengdong/presentation/request/MemberActionsSaveRequest.java b/server/src/main/java/server/haengdong/presentation/request/MemberActionsSaveRequest.java
index bfe80f0ee..0b3fcebae 100644
--- a/server/src/main/java/server/haengdong/presentation/request/MemberActionsSaveRequest.java
+++ b/server/src/main/java/server/haengdong/presentation/request/MemberActionsSaveRequest.java
@@ -1,14 +1,20 @@
 package server.haengdong.presentation.request;
 
+import jakarta.validation.constraints.NotBlank;
 import java.util.List;
 import server.haengdong.application.request.MemberActionSaveAppRequest;
 import server.haengdong.application.request.MemberActionsSaveAppRequest;
 
-public record MemberActionsSaveRequest(List<MemberActionSaveRequest> actions) {
+public record MemberActionsSaveRequest(
+        List<String> members,
+
+        @NotBlank
+        String status
+) {
 
     public MemberActionsSaveAppRequest toAppRequest() {
-        List<MemberActionSaveAppRequest> appRequests = actions.stream()
-                .map(MemberActionSaveRequest::toAppRequest)
+        List<MemberActionSaveAppRequest> appRequests = members.stream()
+                .map(name -> new MemberActionSaveAppRequest(name, status))
                 .toList();
 
         return new MemberActionsSaveAppRequest(appRequests);
diff --git a/server/src/test/java/server/haengdong/presentation/MemberActionControllerTest.java b/server/src/test/java/server/haengdong/presentation/MemberActionControllerTest.java
index be8b89182..ad8787cc6 100644
--- a/server/src/test/java/server/haengdong/presentation/MemberActionControllerTest.java
+++ b/server/src/test/java/server/haengdong/presentation/MemberActionControllerTest.java
@@ -20,7 +20,6 @@
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
 import server.haengdong.application.MemberActionService;
 import server.haengdong.application.response.CurrentMemberAppResponse;
-import server.haengdong.presentation.request.MemberActionSaveRequest;
 import server.haengdong.presentation.request.MemberActionsSaveRequest;
 
 @WebMvcTest(MemberActionController.class)
@@ -38,11 +37,8 @@ class MemberActionControllerTest {
     @DisplayName("참여자 행동을 추가한다.")
     @Test
     void saveMemberActionTest() throws Exception {
-        MemberActionsSaveRequest memberActionsSaveRequest = new MemberActionsSaveRequest(List.of(
-                new MemberActionSaveRequest("웨디", "IN"),
-                new MemberActionSaveRequest("소하", "IN"),
-                new MemberActionSaveRequest("토다리", "IN"),
-                new MemberActionSaveRequest("쿠키", "IN")));
+        MemberActionsSaveRequest memberActionsSaveRequest = new MemberActionsSaveRequest(
+                List.of("웨디", "소하", "토다리", "쿠키"), "IN");
 
         String requestBody = objectMapper.writeValueAsString(memberActionsSaveRequest);
 
@@ -56,7 +52,8 @@ void saveMemberActionTest() throws Exception {
     @DisplayName("현재 참여 인원을 조회합니다.")
     @Test
     void getCurrentMembers() throws Exception {
-        List<CurrentMemberAppResponse> currentMemberAppResponses = List.of(new CurrentMemberAppResponse("소하"), new CurrentMemberAppResponse("토다리"));
+        List<CurrentMemberAppResponse> currentMemberAppResponses = List.of(
+                new CurrentMemberAppResponse("소하"), new CurrentMemberAppResponse("토다리"));
 
         given(memberActionService.getCurrentMembers(any())).willReturn(currentMemberAppResponses);