diff --git a/src/main/java/ru/soune/nocopy/controller/ApiController.java b/src/main/java/ru/soune/nocopy/controller/ApiController.java
index 2df50eb..31f6d6b 100644
--- a/src/main/java/ru/soune/nocopy/controller/ApiController.java
+++ b/src/main/java/ru/soune/nocopy/controller/ApiController.java
@@ -10,7 +10,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
-import org.springframework.http.ContentDisposition;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -43,10 +42,10 @@ import ru.soune.nocopy.service.file.CheckCounterService;
 import ru.soune.nocopy.service.file.ProtectionsLimitService;
 import ru.soune.nocopy.service.file.cloud.CloudStorageService;
 import ru.soune.nocopy.service.register.AuthService;
-import ru.soune.nocopy.service.user.moderation.UserVerificationService;
 import ru.soune.nocopy.util.FileUtil;
 
 import java.io.File;
+import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -608,13 +607,13 @@ public class ApiController {
             dockViewService.createDockView(viewerRequest, userId);
 
             String filename = entityResponse.getFileName();
-            ContentDisposition contentDisposition = ContentDisposition.builder("attachment")
-                    .filename(filename, StandardCharsets.UTF_8)
-                    .build();
+            String encodedFilename = URLEncoder.encode(filename, StandardCharsets.UTF_8)
+                    .replace("+", "%20");
 
             return ResponseEntity.ok()
                     .contentType(MediaType.APPLICATION_OCTET_STREAM)
-                    .header(HttpHeaders.CONTENT_DISPOSITION, contentDisposition.toString())
+                    .header(HttpHeaders.CONTENT_DISPOSITION,
+                            "attachment; filename*=UTF-8''" + encodedFilename)
                     .body(bytes);
         } catch (FileEntityNotFoundException e) {
             Map<String, Object> errorData = new HashMap<>();