diff --git a/Dockerfile b/Dockerfile
index f288d47..c7a481d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,7 @@ RUN git clone https://onedev.site.tesses.net/tytd2025 && cd tytd2025/Tesses.YouT
 FROM onedev.site.tesses.net/crosslang/crosslang:latest
 
 COPY --from=build /src/tytd2025/Tesses.YouTubeDownloader.Server/bin/ /app
+RUN find /app
 WORKDIR /data
 
 EXPOSE 3255