diff --git a/Dockerfile b/Dockerfile
index 6133bd2..302af2d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -67,7 +67,7 @@ COPY antd-config.ini /opt/www/antd-config.ini
 COPY runner.ini /opt/www/runner.ini
 RUN chmod 744 /opt/www/antd-config.ini
 RUN chmod 744 /opt/www/runner.ini
-COPY antos/frontend/$tag /
+COPY antos/frontend/$tag/ /
 RUN chown -R root:root /opt/www/htdocs/
 RUN rm -rf /etc/systemd
 COPY start.sh /start.sh