diff --git a/docker/Dockerfile b/docker/Dockerfile
index 32ca4b9..1cdd812 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,7 +3,7 @@ FROM docker.io/grafana/grafana:11.2.5
 COPY info8fcc-greptimedb-datasource-unsigned.zip .
 RUN unzip info8fcc-greptimedb-datasource-unsigned.zip -d /var/lib/grafana/plugins/
 
-USER 472
+USER root
 RUN rm info8fcc-greptimedb-datasource-unsigned.zip
 
-RUN sed -i 's/^allow_loading_unsigned_plugins =/allow_loading_unsigned_plugins = info8fcc-greptimedb-datasource/' /usr/share/grafana/conf/default.ini
+RUN sed -i 's/^allow_loading_unsigned_plugins =/allow_loading_unsigned_plugins = info8fcc-greptimedb-datasource/' /usr/share/grafana/conf/defaults.ini