diff --git a/src/main/java/ru/soune/nocopy/controller/ApiController.java b/src/main/java/ru/soune/nocopy/controller/ApiController.java
index ad12fce..21b2667 100644
--- a/src/main/java/ru/soune/nocopy/controller/ApiController.java
+++ b/src/main/java/ru/soune/nocopy/controller/ApiController.java
@@ -392,7 +392,7 @@ public class ApiController {
 
         FileEntity fileEntity = optionalFileEntity.get();
 
-        Path path = Paths.get(fileEntity.getFilePath());
+        Path path = Paths.get(fileEntity.getProtectedFilePath());
         File file = path.toFile();
 
         NoCopyCheckResult noCopyCheckResult = noCopyFileService.checkFile(file,
diff --git a/src/main/java/ru/soune/nocopy/entity/ImageProtection.java b/src/main/java/ru/soune/nocopy/entity/ImageProtection.java
deleted file mode 100644
index eef9e95..0000000
--- a/src/main/java/ru/soune/nocopy/entity/ImageProtection.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package ru.soune.nocopy.entity;
-
-import jakarta.persistence.*;
-import lombok.*;
-import org.springframework.data.annotation.CreatedDate;
-import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-
-import java.time.LocalDateTime;
-
-@Entity
-@Table(name = "image_protection")
-@Getter
-@Setter
-@NoArgsConstructor
-@AllArgsConstructor
-@ToString
-@EntityListeners(AuditingEntityListener.class)
-public class ImageProtection {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long protectionId;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "user_id", nullable = false)
-    @ToString.Exclude
-    private User user;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "content_id", nullable = false)
-    @ToString.Exclude
-    private UserContent content;
-
-    @Column(name = "protection_method", nullable = false, length = 50)
-    private String protectionMethod;
-
-    @Column(name = "protection_level", nullable = false)
-    private Integer protectionLevel;
-
-    @Column(name = "is_active", nullable = false)
-    private Boolean isActive = true;
-
-    @CreatedDate
-    @Column(name = "applied_at", nullable = false, updatable = false)
-    private LocalDateTime appliedAt;
-
-    @Column(name = "metadata", columnDefinition = "JSON")
-    private String metadata;
-}
diff --git a/src/main/java/ru/soune/nocopy/entity/User.java b/src/main/java/ru/soune/nocopy/entity/User.java
index 0841027..b893637 100644
--- a/src/main/java/ru/soune/nocopy/entity/User.java
+++ b/src/main/java/ru/soune/nocopy/entity/User.java
@@ -84,10 +84,4 @@ public class User {
     @OneToMany(mappedBy = "user", cascade = CascadeType.ALL, orphanRemoval = true)
     @JsonIgnore
     @ToString.Exclude
-    private List<Violation> violations = new ArrayList<>();
-
-    @OneToMany(mappedBy = "user", cascade = CascadeType.ALL, orphanRemoval = true)
-    @JsonIgnore
-    @ToString.Exclude
-    private List<ImageProtection> imageProtections = new ArrayList<>();
-}
+    private List<Violation> violations = new ArrayList<>();}
diff --git a/src/main/java/ru/soune/nocopy/entity/file/FileType.java b/src/main/java/ru/soune/nocopy/entity/file/FileType.java
index 8844013..5c17f24 100644
--- a/src/main/java/ru/soune/nocopy/entity/file/FileType.java
+++ b/src/main/java/ru/soune/nocopy/entity/file/FileType.java
@@ -10,7 +10,7 @@ public enum FileType {
     IMAGE("image", Arrays.asList("jpg", "jpeg", "png", "gif", "bmp", "webp", "jfif")),
     VIDEO("video", Arrays.asList("mp4", "avi", "mov", "wmv", "flv", "mkv", "webm", "m4v", "mpg", "mpeg",
             "3gp", "3g2", "f4v", "m2ts", "mts", "vob", "ogv", "divx")),
-    AUDIO("audio", Arrays.asList("mp3", "wav", "flac"));
+    AUDIO("audio", List.of("wav"));
 
     private final String displayName;
     private final List<String> allowedExtensions;
diff --git a/src/main/java/ru/soune/nocopy/service/file/impl/AudioLocalSearchImpl.java b/src/main/java/ru/soune/nocopy/service/file/impl/AudioLocalSearchImpl.java
index 34834e9..6ac96bb 100644
--- a/src/main/java/ru/soune/nocopy/service/file/impl/AudioLocalSearchImpl.java
+++ b/src/main/java/ru/soune/nocopy/service/file/impl/AudioLocalSearchImpl.java
@@ -7,6 +7,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.springframework.stereotype.Service;
+import ru.soune.nocopy.entity.file.FileEntity;
 import ru.soune.nocopy.service.file.FileEntityService;
 import ru.soune.nocopy.util.FileUtil;
 
@@ -23,7 +24,9 @@ public class AudioLocalSearchImpl implements AudioLocalSearch {
 
     @Override
     public @Nullable FileProtector.FileInfo findBySignature(@NotNull String signature) {
-        return fileUtil.createFileInfo(fileEntityService.findBySignature(signature));
+        FileEntity fileEntity = fileEntityService.findBySignature(signature);
+
+        return fileUtil.createFileInfo(fileEntity);
     }
 
     @Override