diff --git a/.drone.yml b/.drone.yml
index 4811567..650285a 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -24,6 +24,36 @@ steps:
     password:
       from_secret: pypi_pwd
 
+- name: push
+  image: appleboy/drone-scp
+  settings:
+    host:
+      from_secret: ssh_host
+    username:
+      from_secret: ssh_user
+    key:
+      from_secret: ssh_key
+    source:
+      - dist/morss-*.tar.gz
+      - morss-helper
+    target: /home/ubuntu
+
+- name: deploy
+  image: appleboy/drone-ssh
+  settings:
+    host:
+      from_secret: ssh_host
+    username:
+      from_secret: ssh_user
+    key:
+      from_secret: ssh_key
+    script_stop: true
+    script:
+      - sudo pip install --upgrade morss-*.tar.gz[full]
+      - sudo mv morss-helper /usr/bin/local/morss-helper
+      - sudo rm /root/morss-*.tar.gz morss-helper
+      - sudo morss-helper reload
+
 trigger:
   branch:
   - master
@@ -60,37 +90,3 @@ trigger:
 
 depends_on:
 - test
-
----
-kind: pipeline
-name: ssh
-
-clone:
-  disable: true
-
-steps:
-- name: deploy
-  image: appleboy/drone-ssh
-  settings:
-    host:
-      from_secret: ssh_host
-    username:
-      from_secret: ssh_user
-    key:
-      from_secret: ssh_key
-    script_stop: true
-    script:
-      - sudo pip install --upgrade morss[full]
-      - "pid=$$(sudo pidof 'gunicorn: master [morss]')"
-      - sudo kill -s USR2 $$pid
-      - sudo kill -s WINCH $$pid
-      - sudo kill -s TERM $$pid
-
-trigger:
-  branch:
-  - master
-  event:
-  - push
-
-depends_on:
-- python
diff --git a/Dockerfile b/Dockerfile
index 1aea11a..4f6b8b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,5 +10,7 @@ RUN set -ex; \
 
 USER 1000:1000
 
-ENTRYPOINT ["/bin/sh", "/app/docker-entry.sh"]
+ENTRYPOINT ["/bin/sh", "/app/morss-helper"]
 CMD ["run"]
+
+HEALTHCHECK CMD python -m morss.crawler http://localhost:${PORT:-8000}/ > /dev/null 2>&1
diff --git a/README.md b/README.md
index 094359f..1aeb386 100644
--- a/README.md
+++ b/README.md
@@ -163,12 +163,12 @@ write_files:
     content: |
       DEBUG=1
       CACHE=diskcache
-      CACHE_SIZE=1073741824
+      CACHE_SIZE=1073741824 # 1GiB
   - path: /var/lib/cloud/scripts/per-boot/morss.sh
     permissions: 744
     content: |
       #!/bin/sh
-      gunicorn --bind 0.0.0.0:${PORT:-8000} --preload --access-logfile - --daemon morss
+      /usr/bin/local/morss-helper
 
 runcmd:
   - source /etc/environment
@@ -176,6 +176,8 @@ runcmd:
   - iptables -I INPUT 6 -m state --state NEW -p tcp --dport ${PORT:-8000} -j ACCEPT
   - netfilter-persistent save
   - pip install morss[full]
+  - python -m morss.crawler https://git.pictuga.com/pictuga/morss/raw/branch/master/morss-helper > /usr/bin/local/morss-helper
+  - chmod +x /usr/bin/local/morss-helper
 ```
 
 ## Run
diff --git a/docker-entry.sh b/morss-helper
old mode 100644
new mode 100755
similarity index 60%
rename from docker-entry.sh
rename to morss-helper
index 666d80b..ea2e349
--- a/docker-entry.sh
+++ b/morss-helper
@@ -6,6 +6,12 @@ if [ "$1" = "sh" ] || [ "$1" = "bash" ]; then
 elif [ -z "$1" ] || [ "$@" = "run" ]; then
 	gunicorn --bind 0.0.0.0:${PORT:-8000} --preload --access-logfile - morss
 
+elif [ "$@" = "reload" ]; then
+	pid=$(sudo pidof 'gunicorn: master [morss]')
+	kill -s USR2 $pid
+	kill -s WINCH $pid
+	kill -s TERM $pid
+
 else
 	morss $@