diff --git a/src/main/java/com/devkor/ifive/nadab/domain/comment/application/CommentQueryService.java b/src/main/java/com/devkor/ifive/nadab/domain/comment/application/CommentQueryService.java
index 5ef5500..a5d7b32 100644
--- a/src/main/java/com/devkor/ifive/nadab/domain/comment/application/CommentQueryService.java
+++ b/src/main/java/com/devkor/ifive/nadab/domain/comment/application/CommentQueryService.java
@@ -55,13 +55,13 @@ public CommentListResponse getComments(Long dailyReportId, Long currentUserId, L
         }
         Long nextCursor = hasNext ? comments.get(comments.size() - 1).getId() : null;
 
-        Map<Long, Long> subCountMap = buildSubCountMap(comments, excludedUserIds, currentUserId, reportOwnerId);
+        Map<Long, Long> subCountMap = buildSubCountMap(comments, excludedUserIds, currentUserId);
 
         List<Long> commentIds = comments.stream().map(Comment::getId).toList();
         Set<Long> likedCommentIds = commentIds.isEmpty() ? Set.of()
                 : new HashSet<>(commentLikeRepository.findLikedCommentIds(commentIds, currentUserId));
         Set<Long> commentIdsWithLikes = commentIds.isEmpty() ? Set.of()
-                : new HashSet<>(commentLikeRepository.findCommentIdsWithLikes(commentIds));
+                : new HashSet<>(commentLikeRepository.findCommentIdsWithLikes(commentIds, excludedUserIds));
 
         List<CommentResponse> responses = comments.stream()
                 .map(c -> {
@@ -127,7 +127,7 @@ public CommentListResponse getSubComments(Long parentCommentId, Long currentUser
         Set<Long> likedSubCommentIds = subCommentIds.isEmpty() ? Set.of()
                 : new HashSet<>(commentLikeRepository.findLikedCommentIds(subCommentIds, currentUserId));
         Set<Long> subCommentIdsWithLikes = subCommentIds.isEmpty() ? Set.of()
-                : new HashSet<>(commentLikeRepository.findCommentIdsWithLikes(subCommentIds));
+                : new HashSet<>(commentLikeRepository.findCommentIdsWithLikes(subCommentIds, excludedUserIds));
 
         List<CommentResponse> responses = subComments.stream()
                 .map(c -> {
@@ -157,31 +157,14 @@ public CommentListResponse getSubComments(Long parentCommentId, Long currentUser
         return new CommentListResponse(responses, nextCursor, hasNext);
     }
 
-    private Map<Long, Long> buildSubCountMap(List<Comment> comments, List<Long> excludedUserIds,
-                                              Long currentUserId, Long reportOwnerId) {
+    private Map<Long, Long> buildSubCountMap(List<Comment> comments, List<Long> excludedUserIds, Long currentUserId) {
         if (comments.isEmpty()) {
             return Map.of();
         }
         List<Long> parentIds = comments.stream().map(Comment::getId).toList();
 
-        // 현재 사용자가 비밀 대댓글을 열람할 수 있는 부모 댓글 ID 목록
-        // - 리포트 소유자: 모든 부모 댓글의 비밀 대댓글 열람 가능
-        // - 그 외: 자신이 작성한 부모 댓글의 비밀 대댓글만 열람 가능
-        List<Long> visibleSecretParentIds;
-        if (currentUserId.equals(reportOwnerId)) {
-            visibleSecretParentIds = parentIds;
-        } else {
-            visibleSecretParentIds = comments.stream()
-                    .filter(c -> c.getAuthor().getId().equals(currentUserId))
-                    .map(Comment::getId)
-                    .toList();
-            if (visibleSecretParentIds.isEmpty()) {
-                visibleSecretParentIds = List.of(-1L);
-            }
-        }
-
         return commentRepository.countVisibleSubCommentsByParentIds(
-                        parentIds, excludedUserIds, currentUserId, visibleSecretParentIds)
+                        parentIds, excludedUserIds, currentUserId)
                 .stream()
                 .collect(Collectors.toMap(SubCommentCountDto::parentCommentId, SubCommentCountDto::count));
     }
diff --git a/src/main/java/com/devkor/ifive/nadab/domain/comment/core/repository/CommentRepository.java b/src/main/java/com/devkor/ifive/nadab/domain/comment/core/repository/CommentRepository.java
index d7b5127..124cc6a 100644
--- a/src/main/java/com/devkor/ifive/nadab/domain/comment/core/repository/CommentRepository.java
+++ b/src/main/java/com/devkor/ifive/nadab/domain/comment/core/repository/CommentRepository.java
@@ -88,18 +88,12 @@ and not exists (
               select 1 from ContentReport cr
               where cr.reporter.id = :currentUserId and cr.comment = c
           )
-          and (
-            c.secret = false
-            or c.author.id = :currentUserId
-            or c.parentComment.id in :visibleSecretParentIds
-          )
         group by c.parentComment.id
     """)
     List<SubCommentCountDto> countVisibleSubCommentsByParentIds(
             @Param("parentIds") List<Long> parentIds,
             @Param("excludedUserIds") List<Long> excludedUserIds,
-            @Param("currentUserId") Long currentUserId,
-            @Param("visibleSecretParentIds") List<Long> visibleSecretParentIds
+            @Param("currentUserId") Long currentUserId
     );
 
     @Query("""
diff --git a/src/main/java/com/devkor/ifive/nadab/domain/dailyreport/application/FeedQueryService.java b/src/main/java/com/devkor/ifive/nadab/domain/dailyreport/application/FeedQueryService.java
index 306d374..2f19efd 100644
--- a/src/main/java/com/devkor/ifive/nadab/domain/dailyreport/application/FeedQueryService.java
+++ b/src/main/java/com/devkor/ifive/nadab/domain/dailyreport/application/FeedQueryService.java
@@ -11,6 +11,7 @@
 import com.devkor.ifive.nadab.domain.like.core.repository.DailyReportLikeRepository;
 import com.devkor.ifive.nadab.domain.moderation.application.SharingSuspensionService;
 import com.devkor.ifive.nadab.domain.moderation.core.repository.ContentReportRepository;
+import com.devkor.ifive.nadab.domain.moderation.core.repository.UserBlockRepository;
 import com.devkor.ifive.nadab.domain.user.core.entity.DefaultProfileType;
 import com.devkor.ifive.nadab.domain.user.infra.ProfileImageUrlBuilder;
 import com.devkor.ifive.nadab.global.shared.util.TodayDateTimeProvider;
@@ -19,6 +20,7 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDate;
+import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
@@ -36,6 +38,7 @@ public class FeedQueryService {
     private final ProfileImageUrlBuilder profileImageUrlBuilder;
     private final ContentReportRepository contentReportRepository;
     private final SharingSuspensionService sharingSuspensionService;
+    private final UserBlockRepository userBlockRepository;
 
     public FeedListResponse getFeeds(Long userId) {
         LocalDate today = TodayDateTimeProvider.getTodayDate();
@@ -97,7 +100,8 @@ private FeedListResponse toFeedListResponse(Long userId, Optional<FeedDto> myFee
             reportIdsWithLikes = Set.of();
         } else {
             likedReportIds = new HashSet<>(dailyReportLikeRepository.findLikedReportIds(allReportIds, userId));
-            reportIdsWithLikes = new HashSet<>(dailyReportLikeRepository.findReportIdsWithLikes(allReportIds));
+            reportIdsWithLikes = new HashSet<>(
+                    dailyReportLikeRepository.findReportIdsWithLikes(allReportIds, getExcludedUserIds(userId)));
         }
 
         FeedResponse myReport = myFeedDto
@@ -135,6 +139,17 @@ private FeedResponse toFeedResponse(FeedDto dto, Set<Long> likedReportIds, Set<L
         );
     }
 
+    private List<Long> getExcludedUserIds(Long userId) {
+        List<Long> blocked = userBlockRepository.findBlockedUserIdsBidirectional(userId);
+        List<Long> suspended = sharingSuspensionService.getAllActiveSuspendedUserIds();
+
+        Set<Long> combined = new HashSet<>(blocked);
+        combined.addAll(suspended);
+        combined.remove(userId);
+
+        return combined.isEmpty() ? List.of(-1L) : new ArrayList<>(combined);
+    }
+
     private String buildProfileUrl(String profileImageKey, DefaultProfileType defaultProfileType) {
         if (profileImageKey != null) {
             return profileImageUrlBuilder.buildUrl(profileImageKey);
diff --git a/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/CommentLikeRepository.java b/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/CommentLikeRepository.java
index 4a55d77..079f119 100644
--- a/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/CommentLikeRepository.java
+++ b/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/CommentLikeRepository.java
@@ -27,8 +27,13 @@ public interface CommentLikeRepository extends JpaRepository<CommentLike, Long>
             select distinct l.comment.id
             from CommentLike l
             where l.comment.id in :commentIds
+              and l.user.id not in :excludedUserIds
+              and l.user.deletedAt is null
             """)
-    List<Long> findCommentIdsWithLikes(@Param("commentIds") List<Long> commentIds);
+    List<Long> findCommentIdsWithLikes(
+            @Param("commentIds") List<Long> commentIds,
+            @Param("excludedUserIds") List<Long> excludedUserIds
+    );
 
     @Query("""
             select l.user
diff --git a/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/DailyReportLikeRepository.java b/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/DailyReportLikeRepository.java
index 9c3ab37..634df2a 100644
--- a/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/DailyReportLikeRepository.java
+++ b/src/main/java/com/devkor/ifive/nadab/domain/like/core/repository/DailyReportLikeRepository.java
@@ -27,8 +27,13 @@ public interface DailyReportLikeRepository extends JpaRepository<DailyReportLike
             select distinct l.dailyReport.id
             from DailyReportLike l
             where l.dailyReport.id in :reportIds
+              and l.user.id not in :excludedUserIds
+              and l.user.deletedAt is null
             """)
-    List<Long> findReportIdsWithLikes(@Param("reportIds") List<Long> reportIds);
+    List<Long> findReportIdsWithLikes(
+            @Param("reportIds") List<Long> reportIds,
+            @Param("excludedUserIds") List<Long> excludedUserIds
+    );
 
     @Query("""
             select l.user