diff --git a/src/main/java/ru/soune/nocopy/handler/ImageFoundRequestHandler.java b/src/main/java/ru/soune/nocopy/handler/ImageFoundRequestHandler.java
index c53acba..fa50042 100644
--- a/src/main/java/ru/soune/nocopy/handler/ImageFoundRequestHandler.java
+++ b/src/main/java/ru/soune/nocopy/handler/ImageFoundRequestHandler.java
@@ -171,17 +171,14 @@ public class ImageFoundRequestHandler implements RequestHandler {
 
 //                boolean hashesAreEqual = hashSearchApiFile.get("hi").equals(checkFileHash.getHash64Hi())
 //                        && hashSearchApiFile.get("low").equals(checkFileHash.getHash64Lo());
-                switch (checkResult) {
-                    case ImageCheckResult.Success success -> {
-                        double watermarkCorrelation = success.getWatermarkCorrelation();
-                        log.info("watermarkCorrelation: " + watermarkCorrelation);
+                if (checkResult instanceof ImageCheckResult.Success success) {
+                    double watermarkCorrelation = success.getWatermarkCorrelation();
+                    log.info("watermarkCorrelation: " + watermarkCorrelation);
 
-                        if (watermarkCorrelation < 50.0) {
-                            return new BaseResponse(request.getMsgId(), MessageCode.SUCCESS.getCode(),
-                            "Not found similar pictures", new YandexSearchResponse());
-                        }
+                    if (watermarkCorrelation < 50.0) {
+                        return new BaseResponse(request.getMsgId(), MessageCode.SUCCESS.getCode(),
+                                "Not found similar pictures", new YandexSearchResponse());
                     }
-                    default -> throw new IllegalStateException("Unexpected value: " + checkResult);
                 }
             } finally {
                 if (tempFile != null) {