diff --git a/Dockerfile b/Dockerfile
index 9c2eb5e..1d9b82f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,4 +19,4 @@ RUN gem install narou -v ${NAROU_VERSION} --no-document
 COPY init.sh /usr/local/bin
 
 ENTRYPOINT ["init.sh"]
-CMD ["narou", "web", "-p", "8000", "-n"]
+CMD ["narou"]
diff --git a/README.md b/README.md
index 8565745..15615f4 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ All data are stored in `/opt/narou`.  So use `docker run -v $HOME/.narou:/opt/na
 
 ## Run as web service
 
-Use `docker run -p IP-ADDRESS:8000:8000 narou web -p 8000 -n`.
+Use `docker run -p IP-ADDRESS:8000-8001:8000-8001 narou web -p 8000 -n`.  Narou.rb uses sepecified port 8000 for web server and +1 port 8001 for push_server.
 
 ## License
 
diff --git a/init.sh b/init.sh
index 79e2b2d..0aa76ab 100755
--- a/init.sh
+++ b/init.sh
@@ -6,7 +6,6 @@ if [ ! -d "/opt/narou/.narou" ]; then
   ln -s /opt/kindlegen/kindlegen /opt/AozoraEpub3
   narou init -p /opt/narou/AozoraEpub3
   narou setting device=kindle
-  narou setting server-bind=*
   echo -e "---\nalready-server-boot: true" > /opt/narou/.narousetting/server_setting.yaml
 fi