diff --git a/src/main/java/com/spaceclub/board/controller/CommentController.java b/src/main/java/com/spaceclub/board/controller/CommentController.java
index a306ee96..fcb23bbc 100644
--- a/src/main/java/com/spaceclub/board/controller/CommentController.java
+++ b/src/main/java/com/spaceclub/board/controller/CommentController.java
@@ -7,7 +7,6 @@
 import com.spaceclub.global.Authenticated;
 import com.spaceclub.global.dto.PageResponse;
 import com.spaceclub.global.jwt.vo.JwtUser;
-import com.spaceclub.global.s3.S3ImageUploader;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
@@ -35,7 +34,6 @@
 public class CommentController {
 
     private final CommentService commentService;
-    private final S3ImageUploader s3ImageUploader;
 
     @GetMapping("/{postId}/comments")
     public PageResponse<CommentResponse, CommentInfo> getCommentsByPaging(
@@ -44,7 +42,7 @@ public PageResponse<CommentResponse, CommentInfo> getCommentsByPaging(
     ) {
         Page<CommentInfo> commentPages = commentService.getComments(postId, pageable);
         List<CommentResponse> comments = commentPages.getContent().stream()
-                .map(comment -> CommentResponse.of(comment, s3ImageUploader.getBucketUrl()))
+                .map(CommentResponse::of)
                 .toList();
 
         return new PageResponse<>(comments, commentPages);
@@ -56,7 +54,7 @@ public CommentResponse getSingleComment(
     ) {
         CommentInfo commentInfo = commentService.getComment(commentId);
 
-        return CommentResponse.of(commentInfo, s3ImageUploader.getBucketUrl());
+        return CommentResponse.of(commentInfo);
     }
 
     @PostMapping("/{postId}/comments")
diff --git a/src/main/java/com/spaceclub/board/controller/dto/CommentResponse.java b/src/main/java/com/spaceclub/board/controller/dto/CommentResponse.java
index 6ef891d0..13a67865 100644
--- a/src/main/java/com/spaceclub/board/controller/dto/CommentResponse.java
+++ b/src/main/java/com/spaceclub/board/controller/dto/CommentResponse.java
@@ -15,7 +15,7 @@ public record CommentResponse(
         boolean isPrivate
 ) {
 
-    public static CommentResponse of(CommentInfo commentInfo, String bucketUrl) {
+    public static CommentResponse of(CommentInfo commentInfo) {
         return new CommentResponse(
                 commentInfo.commentId(),
                 commentInfo.content(),
diff --git a/src/test/java/com/spaceclub/board/controller/CommentControllerTest.java b/src/test/java/com/spaceclub/board/controller/CommentControllerTest.java
index 78aab7cc..8f299754 100644
--- a/src/test/java/com/spaceclub/board/controller/CommentControllerTest.java
+++ b/src/test/java/com/spaceclub/board/controller/CommentControllerTest.java
@@ -10,7 +10,6 @@
 import com.spaceclub.global.config.WebConfig;
 import com.spaceclub.global.interceptor.AuthenticationInterceptor;
 import com.spaceclub.global.interceptor.AuthorizationInterceptor;
-import com.spaceclub.global.s3.S3ImageUploader;
 import com.spaceclub.user.service.vo.UserProfile;
 import org.junit.jupiter.api.DisplayNameGeneration;
 import org.junit.jupiter.api.Test;
@@ -82,9 +81,6 @@ class CommentControllerTest {
     @MockBean
     private CommentService commentService;
 
-    @MockBean
-    private S3ImageUploader s3ImageUploader;
-
     @MockBean
     private UserArgumentResolver userArgumentResolver;
 
@@ -193,9 +189,6 @@ class CommentControllerTest {
         UserProfile userProfile = new UserProfile("authorName", "authorPhoneNumber", "authorEmail", "authorImageUrl");
         given(commentService.getComment(any(Long.class))).willReturn(CommentInfo.of(comment, userProfile));
 
-        String bucketUrl = "spaceclub.site/";
-        given(s3ImageUploader.getBucketUrl()).willReturn(bucketUrl);
-
         mockMvc.perform(get("/api/v1/boards/posts/comments/{commentId}", commentId)
                         .header(AUTHORIZATION, "access token")
                 )
diff --git a/src/test/java/com/spaceclub/board/controller/PostControllerTest.java b/src/test/java/com/spaceclub/board/controller/PostControllerTest.java
index 02faddbb..35b2d7c2 100644
--- a/src/test/java/com/spaceclub/board/controller/PostControllerTest.java
+++ b/src/test/java/com/spaceclub/board/controller/PostControllerTest.java
@@ -130,6 +130,9 @@ class PostControllerTest {
         UserProfile userProfile = new UserProfile("authorName", "authorPhoneNumber", "authorEmail", "authorImageUrl");
         List<PostInfo> postInfos = posts.stream().map(post -> PostInfo.of(post, userProfile)).toList();
         Page<PostInfo> postPages = new PageImpl<>(postInfos);
+
+        final String bucketUrl = "spaceclub.site/";
+        given(imageUploader.getBucketUrl()).willReturn(bucketUrl);
         given(postService.getClubBoardPostsByPaging(any(), any())).willReturn(postPages);
         Long clubId = 1L;
 
@@ -143,6 +146,11 @@ class PostControllerTest {
                 .andExpect(jsonPath("$.data.size()").value(posts.size()))
                 .andExpect(jsonPath("$.data[0].createdDate").value("2024-01-01T00:00:00"))
                 .andExpect(jsonPath("$.data[0].lastModifiedDate").value("2024-01-01T00:00:00"))
+                .andExpect(jsonPath("$.data[0].postImageUrl").value(bucketUrl + posts.get(0).getPostImageUrl()))
+                .andExpect(jsonPath("$.data[0].authorImageUrl").value(userProfile.profileImageUrl()))
+                .andExpect(jsonPath("$.data[0].author").value(userProfile.username()))
+                .andExpect(jsonPath("$.data[1].postImageUrl").doesNotExist())
+                .andExpect(jsonPath("$.data[2].postImageUrl").value(bucketUrl + posts.get(2).getPostImageUrl()))
                 .andExpect(jsonPath("$.pageData.first").value(true))
                 .andExpect(jsonPath("$.pageData.last").value(true))
                 .andExpect(jsonPath("$.pageData.pageNumber").value(0))
@@ -165,7 +173,6 @@ class PostControllerTest {
                                         parameterWithName("sort").optional().description("정렬 방법(ex. id,desc), default id,desc")
                                 ),
                                 responseFields(
-
                                         fieldWithPath("data").type(ARRAY).description("페이지 내 게시글 정보"),
                                         fieldWithPath("data[].postId").type(NUMBER).description("게시글 아이디"),
                                         fieldWithPath("data[].title").type(STRING).description("게시글 제목"),