diff --git a/src/main/java/EatPic/spring/domain/card/dto/response/CardResponse.java b/src/main/java/EatPic/spring/domain/card/dto/response/CardResponse.java
index ca00630..dcd5fd3 100644
--- a/src/main/java/EatPic/spring/domain/card/dto/response/CardResponse.java
+++ b/src/main/java/EatPic/spring/domain/card/dto/response/CardResponse.java
@@ -177,6 +177,9 @@ public static class CardFeedUserDTO {
     @Schema(description = "작성자 유저 ID", example = "5")
     private Long userId;
 
+    @Schema(description = "아이디", example= "naniianiida")
+    private String nameId;
+
     @Schema(description = "닉네임", example = "잇콩")
     private String nickname;
 
diff --git a/src/main/java/EatPic/spring/domain/reaction/controller/ReactionRestController.java b/src/main/java/EatPic/spring/domain/reaction/controller/ReactionRestController.java
index 22e5d04..8d83ce7 100644
--- a/src/main/java/EatPic/spring/domain/reaction/controller/ReactionRestController.java
+++ b/src/main/java/EatPic/spring/domain/reaction/controller/ReactionRestController.java
@@ -23,7 +23,7 @@ public class ReactionRestController {
 
     @Operation(
             summary = "카드 반응 작성/수정/삭제",
-            description = "카드에 반응을 작성합니다. 기존에 작성한 반응이 존재하고 같은 반응을 요청하면 해당 반응이 삭제됩니다")
+            description = "카드에 반응을 작성합니다. 기존에 작성한 반응이 존재하고 같은 반응을 요청하면 해당 반응이 삭제됩니다.")
     @PostMapping("/{cardId}/{reactionType}")
     public ApiResponse<ReactionResponseDTO.ReactionHandleResponseDto> handleReaction(HttpServletRequest request,
                                                                                      @PathVariable("cardId") Long cardId,