diff --git a/src/main/java/leets/weeth/domain/board/application/dto/PostDTO.java b/src/main/java/leets/weeth/domain/board/application/dto/PostDTO.java
index e2a0fc30..86f2f664 100644
--- a/src/main/java/leets/weeth/domain/board/application/dto/PostDTO.java
+++ b/src/main/java/leets/weeth/domain/board/application/dto/PostDTO.java
@@ -30,7 +30,6 @@ public record SaveEducation(
             @NotNull String title,
             @NotNull String content,
             @NotNull List<Part> parts,
-            @NotNull int week,
             @Valid List<@NotNull FileSaveRequest> files
     ){}
 
diff --git a/src/main/java/leets/weeth/domain/board/application/mapper/PostMapper.java b/src/main/java/leets/weeth/domain/board/application/mapper/PostMapper.java
index 07fed5c3..8f416902 100644
--- a/src/main/java/leets/weeth/domain/board/application/mapper/PostMapper.java
+++ b/src/main/java/leets/weeth/domain/board/application/mapper/PostMapper.java
@@ -23,6 +23,7 @@ public interface PostMapper {
             @Mapping(target = "modifiedAt", ignore = true),
             @Mapping(target = "user", source = "user"),
             @Mapping(target = "part", expression = "java(user.getUserPart())"),
+            @Mapping(target = "parts", expression = "java(List.of(user.getUserPart()))"),
             @Mapping(target = "cardinalNumber", expression = "java(latest.getCardinalNumber())")
     })
     Post fromPostDto(PostDTO.Save dto, User user, Cardinal latest);
diff --git a/src/main/java/leets/weeth/domain/board/presentation/PostController.java b/src/main/java/leets/weeth/domain/board/presentation/PostController.java
index 49556c7e..bee20ecb 100644
--- a/src/main/java/leets/weeth/domain/board/presentation/PostController.java
+++ b/src/main/java/leets/weeth/domain/board/presentation/PostController.java
@@ -40,7 +40,7 @@ public class PostController {
     private final PostUsecase postUsecase;
 
     @PostMapping
-    @Operation(summary="게시글 생성")
+    @Operation(summary="파트 게시글 생성 (스터디 로그, 아티클)")
     public CommonResponse<String> save(@RequestBody @Valid PostDTO.Save dto, @Parameter(hidden = true) @CurrentUser Long userId) {
         postUsecase.save(dto, userId);