diff --git a/src/main/java/clap/server/adapter/inbound/web/dto/task/request/UpdateTaskStatusRequest.java b/src/main/java/clap/server/adapter/inbound/web/dto/task/request/UpdateTaskStatusRequest.java
index 3a742ca5..991e59c0 100644
--- a/src/main/java/clap/server/adapter/inbound/web/dto/task/request/UpdateTaskStatusRequest.java
+++ b/src/main/java/clap/server/adapter/inbound/web/dto/task/request/UpdateTaskStatusRequest.java
@@ -1,10 +1,12 @@
 package clap.server.adapter.inbound.web.dto.task.request;
 
 import clap.server.adapter.outbound.persistense.entity.task.constant.TaskStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotNull;
 
 public record UpdateTaskStatusRequest(
         @NotNull
+        @Schema(examples = {"IN_PROGRESS", "IN_REVIEWING", "COMPLETED"})
         TaskStatus taskStatus
 ) {
 }
diff --git a/src/main/java/clap/server/adapter/inbound/web/task/ChangeTaskController.java b/src/main/java/clap/server/adapter/inbound/web/task/ChangeTaskController.java
index 723c919a..f35fc290 100644
--- a/src/main/java/clap/server/adapter/inbound/web/task/ChangeTaskController.java
+++ b/src/main/java/clap/server/adapter/inbound/web/task/ChangeTaskController.java
@@ -44,8 +44,6 @@ public class ChangeTaskController {
     public void updateTaskState(
             @PathVariable @NotNull Long taskId,
             @AuthenticationPrincipal SecurityUserDetails userInfo,
-            @Parameter(description = "변경하고 싶은 작업 상태",
-                    schema = @Schema(allowableValues = {"IN_PROGRESS", "IN_REVIEWING", "COMPLETED"}))
             @RequestBody @Valid UpdateTaskStatusRequest request) {
 
         updateTaskStatusUsecase.updateTaskStatus(userInfo.getUserId(), taskId, request.taskStatus());
diff --git a/src/main/java/clap/server/application/port/inbound/task/UpdateTaskStatusUsecase.java b/src/main/java/clap/server/application/port/inbound/task/UpdateTaskStatusUsecase.java
index b08aa879..2c307444 100644
--- a/src/main/java/clap/server/application/port/inbound/task/UpdateTaskStatusUsecase.java
+++ b/src/main/java/clap/server/application/port/inbound/task/UpdateTaskStatusUsecase.java
@@ -1,6 +1,5 @@
 package clap.server.application.port.inbound.task;
 
-import clap.server.adapter.inbound.web.dto.task.response.UpdateTaskResponse;
 import clap.server.adapter.outbound.persistense.entity.task.constant.TaskStatus;
 
 public interface UpdateTaskStatusUsecase {
diff --git a/src/main/java/clap/server/domain/policy/task/TaskPolicyConstants.java b/src/main/java/clap/server/domain/policy/task/TaskPolicyConstants.java
index e6e38d85..ff0e7028 100644
--- a/src/main/java/clap/server/domain/policy/task/TaskPolicyConstants.java
+++ b/src/main/java/clap/server/domain/policy/task/TaskPolicyConstants.java
@@ -15,7 +15,6 @@ public class TaskPolicyConstants {
             TaskStatus.COMPLETED);
 
     public static final List<TaskStatus> TASK_UPDATABLE_STATUS = List.of(
-            TaskStatus.REQUESTED,
             TaskStatus.IN_PROGRESS,
             TaskStatus.IN_REVIEWING,
             TaskStatus.COMPLETED