diff --git a/ideac-user/src/main/java/depth/main/ideac/domain/my_page/application/MyPageService.java b/ideac-user/src/main/java/depth/main/ideac/domain/my_page/application/MyPageService.java
index 3c67a6c..6101a97 100644
--- a/ideac-user/src/main/java/depth/main/ideac/domain/my_page/application/MyPageService.java
+++ b/ideac-user/src/main/java/depth/main/ideac/domain/my_page/application/MyPageService.java
@@ -67,6 +67,7 @@ public List<PostRes> getAllMyPosts(Long userId) {
 
         postResList.addAll(projectPosts.stream()
                 .map(post -> PostRes.builder()
+                        .id(post.getId())
                         .title(post.getTitle())
                         .type(post.getClass().getSimpleName())
                         .createdAt(post.getCreatedAt())
@@ -74,6 +75,7 @@ public List<PostRes> getAllMyPosts(Long userId) {
                 .toList());
         postResList.addAll(clubPosts.stream()
                 .map(post -> PostRes.builder()
+                        .id(post.getId())
                         .title(post.getTitle())
                         .type(post.getClass().getSimpleName())
                         .createdAt(post.getCreatedAt())
@@ -81,6 +83,7 @@ public List<PostRes> getAllMyPosts(Long userId) {
                 .toList());
         postResList.addAll(ideaPosts.stream()
                 .map(post -> PostRes.builder()
+                        .id(post.getId())
                         .title(post.getTitle())
                         .type(post.getClass().getSimpleName())
                         .createdAt(post.getCreatedAt())
diff --git a/ideac-user/src/main/java/depth/main/ideac/domain/my_page/dto/response/PostRes.java b/ideac-user/src/main/java/depth/main/ideac/domain/my_page/dto/response/PostRes.java
index f3153fa..d53ada7 100644
--- a/ideac-user/src/main/java/depth/main/ideac/domain/my_page/dto/response/PostRes.java
+++ b/ideac-user/src/main/java/depth/main/ideac/domain/my_page/dto/response/PostRes.java
@@ -11,6 +11,7 @@
 @AllArgsConstructor
 @Schema(description = "내 게시물 조회 Response")
 public class PostRes {
+    private Long id;
     private String title;
     private String type;
     private LocalDateTime createdAt;