comment

Change-Id: Iafdf1c3e19b18faa75e96fde1acad93fda6f77f0
diff --git a/src/main/java/com/example/g8backend/dto/CommentDTO.java b/src/main/java/com/example/g8backend/dto/CommentDTO.java
new file mode 100644
index 0000000..d36e748
--- /dev/null
+++ b/src/main/java/com/example/g8backend/dto/CommentDTO.java
@@ -0,0 +1,12 @@
+package com.example.g8backend.dto;
+
+import java.util.List;
+
+public class CommentDTO {
+    private Long commentId;
+    private Long userId;
+    private String content;
+    private List<CommentDTO> replies;
+
+    // Getter and Setter
+}