diff --git a/src/main/java/ru/soune/nocopy/dto/file/SimilarFileDTO.java b/src/main/java/ru/soune/nocopy/dto/file/SimilarFileDTO.java
index 44d8495..971bbd5 100644
--- a/src/main/java/ru/soune/nocopy/dto/file/SimilarFileDTO.java
+++ b/src/main/java/ru/soune/nocopy/dto/file/SimilarFileDTO.java
@@ -19,4 +19,5 @@ public class SimilarFileDTO {
     ProtectionStatus status;
     LocalDateTime uploadDate;
     String url;
+    Boolean owner;
 }
diff --git a/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java b/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
index 3b036ee..2a5ea95 100644
--- a/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
+++ b/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
@@ -155,19 +155,21 @@ public class FileSimilarityService {
                     .orElseThrow(() -> new RuntimeException("Hash not found for file: " + fileId));
 
             List<SimilarImageProjection> candidates;
-            if (authToken == null || "all".equals(authToken)) {
+            List<Long> userIds;
+//            if (authToken == null || "all".equals(authToken)) {
                 candidates = repository.findCandidates(fileId);
-            } else {
+//            } else {
                 Long userId = authTokenRepository.findUserIdByToken(authToken);
                 User user = userRepository.findById(userId).orElseThrow(() -> new RuntimeException("User not found"));
                 Company company = user.getCompany();
                 if (company != null) {
-                    Set<Long> userIds = company.getUsers().stream().map(User::getId).collect(Collectors.toSet());
-                    candidates = repository.findCandidatesFromUserFiles(fileId, userIds);
+                    userIds = company.getUsers().stream().map(User::getId).collect(Collectors.toList());
+//                    candidates = repository.findCandidatesFromUserFiles(fileId, userIds);
                 } else {
-                    candidates = repository.findCandidatesFromUserFiles(fileId, userId);
+                    userIds = List.of(userId);
+//                    candidates = repository.findCandidatesFromUserFiles(fileId, userId);
                 }
-            }
+//            }
 
             List<String> levels = (similarityLevels != null && !similarityLevels.isEmpty())
                     ? similarityLevels
@@ -176,7 +178,7 @@ public class FileSimilarityService {
             List<SimilarFileDTO> allResults = candidates.stream()
                     .map(c -> createSimilarFileResponse(c,
                             imageHashEntity.getHash64Hi(),
-                            imageHashEntity.getHash64Lo()))
+                            imageHashEntity.getHash64Lo(), userIds))
                     .filter(dto -> levels.contains(dto.getSimilarityLevel()))
                     .sorted(Comparator.comparingInt(SimilarFileDTO::getHammingDistance))
                     .collect(Collectors.toList());
@@ -211,7 +213,7 @@ public class FileSimilarityService {
     }
 
     private SimilarFileDTO createSimilarFileResponse(SimilarImageProjection similarImageProjection,
-                                                     Long hash64Hi, Long hash64Lo) {
+                                                     Long hash64Hi, Long hash64Lo, List<Long> userIds) {
         Long imageProjectionHash64Hi = similarImageProjection.getHash64Hi();
         Long similarImageProjectionHash64Lo = similarImageProjection.getHash64Lo();
         int hamming = PerceptualHashHelper.INSTANCE.hammingDistance(new PHash(hash64Hi, hash64Lo),
@@ -238,6 +240,7 @@ public class FileSimilarityService {
                 .supportId(similarImageProjection.getSupportId())
                 .uploadDate(similarImageProjection.getUploadDate())
                 .status(similarImageProjection.getProtectionStatus())
+                .owner(userIds.contains(similarImageProjection.getUserId()))
 //                .url(baseUrl + "/api/files/protected/" + similarImageProjection.getId())
                 .url(baseUrl + "/api/files/protected/" + similarImageProjection.getId() + "/thumbnail")
                 .build();