diff --git a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/dto/data/PostDataByUserId.java b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/dto/data/PostDataByUserId.java
index bb523aaf..72cfcd42 100644
--- a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/dto/data/PostDataByUserId.java
+++ b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/dto/data/PostDataByUserId.java
@@ -8,20 +8,22 @@
 @Getter
 public class PostDataByUserId {
 
-    private Long postId;
-    private MajorType major;
-    private String title;
-    private String content;
-    private Integer remainingSeat;
-    private boolean close;
+    private final Long postId;
+    private final MajorType major;
+    private final String title;
+    private final String content;
+    private final Integer remainingSeat;
+    private final boolean close;
+    private final Long studyId;
 
     @Builder
-    public PostDataByUserId(Long postId, MajorType major, String title, String content, Integer remainingSeat, boolean close) {
+    public PostDataByUserId(Long postId, MajorType major, String title, String content, Integer remainingSeat, boolean close, Long studyId) {
         this.postId = postId;
         this.major = major;
         this.title = title;
         this.content = content;
         this.remainingSeat = remainingSeat;
         this.close = close;
+        this.studyId = studyId;
     }
 }
diff --git a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
index 4c4d3a5b..98fdcac1 100644
--- a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
+++ b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
@@ -90,7 +90,8 @@ public List<PostDataByUserId> findByPostedUserId(final Long userId, final Pageab
                                 post.title,
                                 post.content,
                                 post.remainingSeat,
-                                post.close
+                                post.close,
+                                post.studyId
                         )
                 )
                 .from(post)