diff --git a/backend/src/main/java/reviewme/review/service/dto/request/ReviewRegisterRequest.java b/backend/src/main/java/reviewme/review/service/dto/request/ReviewRegisterRequest.java
index 1b7a6f896..612be2fec 100644
--- a/backend/src/main/java/reviewme/review/service/dto/request/ReviewRegisterRequest.java
+++ b/backend/src/main/java/reviewme/review/service/dto/request/ReviewRegisterRequest.java
@@ -1,5 +1,6 @@
 package reviewme.review.service.dto.request;
 
+import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotEmpty;
 import java.util.List;
@@ -9,6 +10,7 @@ public record ReviewRegisterRequest(
         @NotBlank(message = "리뷰 요청 코드를 입력해주세요.")
         String reviewRequestCode,
 
+        @Valid
         @NotEmpty(message = "답변 내용을 입력해주세요.")
         List<ReviewAnswerRequest> answers
 ) {