commemt fix

Change-Id: I43d07c00de12649e25a4d925c59f3544b8d0b29d
diff --git a/src/main/java/com/example/g8backend/service/ICommentService.java b/src/main/java/com/example/g8backend/service/ICommentService.java
index ea82f8f..4fc9a03 100644
--- a/src/main/java/com/example/g8backend/service/ICommentService.java
+++ b/src/main/java/com/example/g8backend/service/ICommentService.java
@@ -1,12 +1,13 @@
 package com.example.g8backend.service;
 
+import com.example.g8backend.dto.CommentDTO;
 import com.example.g8backend.entity.Comment;
 
 import java.util.List;
 
 public interface ICommentService {
 
-    void createComment(Long postId, Long userId, String content, Long parentCommentId);
+    void createComment(CommentDTO commentDTO);
 
     List<Comment> getCommentsByPostId(Long postId);