diff --git a/build/Dockerfile_app b/build/Dockerfile_app
index d131f04..c423872 100644
--- a/build/Dockerfile_app
+++ b/build/Dockerfile_app
@@ -1,4 +1,5 @@
 FROM registry.ngaiot.com/base-images/alpine_3.20_cst:7
 WORKDIR /app/
 COPY   *.exe  configFiles  /app/
+RUN pwd & ls
 CMD ["/app/app.exe"]