diff --git a/Dockerfile b/Dockerfile
index d59e1d8..f07995d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -56,5 +56,5 @@ COPY --chmod=775 healthcheck.sh /
 COPY --chmod=775 start.sh /
 
 WORKDIR /ex_app/lib
-ENTRYPOINT ["/start.sh"]
+ENTRYPOINT ["/start.sh", "python3", "main.py"]
 HEALTHCHECK --interval=2s --timeout=2s --retries=300 CMD /healthcheck.sh
diff --git a/start.sh b/start.sh
index 665bdbb..82eaeb3 100644
--- a/start.sh
+++ b/start.sh
@@ -60,6 +60,6 @@ if [ -f /frpc.toml ] && [ -n "$HP_SHARED_KEY" ]; then
     frpc -c /frpc.toml &
 fi
 
-# Start the main application (adjust it for your ExApp)
-echo "Starting main application..."
-exec python3 main.py
+# Start the main application (launch cmd for ExApp is an argument for this script)
+echo "Starting application: $@"
+exec "$@"