diff --git a/manual/docker/docker-compose/ce/12.0/caddy.yml b/manual/docker/docker-compose/ce/12.0/caddy.yml
new file mode 100644
index 00000000..608e5bdb
--- /dev/null
+++ b/manual/docker/docker-compose/ce/12.0/caddy.yml
@@ -0,0 +1,26 @@
+services:
+
+  caddy:
+    image: ${SEAFILE_CADDY_IMAGE:-lucaslorentz/caddy-docker-proxy:2.9}
+    restart: unless-stopped
+    container_name: seafile-caddy
+    ports:
+      - 80:80
+      - 443:443
+    environment:
+      - CADDY_INGRESS_NETWORKS=seafile-net
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${SEAFILE_CADDY_VOLUMES:-/opt/seafile-caddy}:/data/caddy
+    networks:
+      - seafile-net
+    healthcheck:
+      test: ["CMD-SHELL", "curl --fail http://localhost:2019/metrics || exit 1"]
+      start_period: 20s
+      interval: 20s
+      timeout: 5s
+      retries: 3
+
+networks:
+  seafile-net:
+    name: seafile-net
diff --git a/manual/docker/docker-compose/ce/12.0/docker-compose.yml b/manual/docker/docker-compose/ce/12.0/docker-compose.yml
index b5415648..fcb7eec1 100644
--- a/manual/docker/docker-compose/ce/12.0/docker-compose.yml
+++ b/manual/docker/docker-compose/ce/12.0/docker-compose.yml
@@ -21,20 +21,26 @@ services:
   seafile:
     image: ${SEAFILE_IMAGE:-seafileltd/seafile-mc:12.0-latest}
     container_name: seafile
-    ports:
-      - "80:80"
-      - ${SEAFILE_SSL_PORT:-}:443
+    # ports:
+    #   - "80:80"
     volumes:
       - ${SEAFILE_VOLUMES:-/opt/seafile-data}:/shared
     environment:
       - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
       - DB_ROOT_PASSWD=${SEAFILE_MYSQL_ROOT_PASSWORD:?Variable is not set or empty}
+      - DB_PASSWORD=${SEAFILE_MYSQL_DB_PASSWORD:?Variable is not set or empty}
       - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
       - SEAFILE_ADMIN_EMAIL=${SEAFILE_ADMIN_EMAIL:-me@example.com}
       - SEAFILE_ADMIN_PASSWORD=${SEAFILE_ADMIN_PASSWORD:-asecret}
-      - SEAFILE_SERVER_HOSTNAME=${SEAFILE_SERVER_HOSTNAME:-example.seafile.com}
-      - SEAFILE_SERVER_LETSENCRYPT=${SEAFILE_SERVER_LETSENCRYPT:-false}
-      - FORCE_HTTPS_IN_CONF=${SEAFILE_FORCE_HTTPS_IN_CONF:-false}
+      - SEAFILE_SERVER_HOSTNAME=${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      - SEAFILE_SERVER_PROTOCOL=${SEAFILE_SERVER_PROTOCOL:-http}
+      - SITE_ROOT=${SITE_ROOT:-/}
+      - JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:?Variable is not set or empty}
+      - ENABLE_SEADOC=${ENABLE_SEADOC:-false}
+      - SEADOC_SERVER_URL=${SEADOC_SERVER_URL:-http://example.example.com/sdoc-server}
+    labels:
+      caddy: ${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      caddy.reverse_proxy: "{{upstreams 80}}"
     depends_on:
       - db
       - memcached
@@ -43,3 +49,4 @@ services:
 
 networks:
   seafile-net:
+    name: seafile-net
\ No newline at end of file
diff --git a/manual/docker/docker-compose/ce/12.0/env b/manual/docker/docker-compose/ce/12.0/env
index 7ccd232f..42b5915e 100644
--- a/manual/docker/docker-compose/ce/12.0/env
+++ b/manual/docker/docker-compose/ce/12.0/env
@@ -1,22 +1,34 @@
-COMPOSE_FILE='docker-compose.yml'
+COMPOSE_FILE='docker-compose.yml,caddy.yml'
 COMPOSE_PATH_SEPARATOR=','
 
 
 SEAFILE_IMAGE=seafileltd/seafile-mc:12.0-latest
 SEAFILE_DB_IMAGE=mariadb:10.11
 SEAFILE_MEMCACHED_IMAGE=memcached:1.6.29
+SEAFILE_CADDY_IMAGE=lucaslorentz/caddy-docker-proxy:2.9
 
 SEAFILE_VOLUMES=/opt/seafile-data
 SEAFILE_MYSQL_VOLUMES=/opt/seafile-mysql/db
+SEAFILE_CADDY_VOLUMES=/opt/seafile-caddy
+
 SEAFILE_MYSQL_DB_HOST=db
-SEAFILE_MYSQL_ROOT_PASSWORD=PASSWORD
+SEAFILE_MYSQL_ROOT_PASSWORD=ROOT_PASSWORD
+SEAFILE_MYSQL_DB_USER=seafile
+SEAFILE_MYSQL_DB_PASSWORD=PASSWORD
 
 TIME_ZONE=Etc/UTC
 
+JWT_PRIVATE_KEY=
+
 SEAFILE_SERVER_HOSTNAME=example.seafile.com
-SEAFILE_SERVER_LETSENCRYPT=false
-SEAFILE_FORCE_HTTPS_IN_CONF=false
-SEAFILE_SSL_PORT=
+SEAFILE_SERVER_PROTOCOL=http
 
 SEAFILE_ADMIN_EMAIL=me@example.com
 SEAFILE_ADMIN_PASSWORD=asecret
+
+
+SEADOC_IMAGE=seafileltd/sdoc-server:1.0-latest
+SEADOC_VOLUMES=/opt/seadoc-data
+
+ENABLE_SEADOC=false
+SEADOC_SERVER_URL=http://example.seafile.com/sdoc-server
diff --git a/manual/docker/docker-compose/ce/12.0/seadoc.yml b/manual/docker/docker-compose/ce/12.0/seadoc.yml
new file mode 100644
index 00000000..f650cdde
--- /dev/null
+++ b/manual/docker/docker-compose/ce/12.0/seadoc.yml
@@ -0,0 +1,34 @@
+services:
+
+  seadoc:
+    image: ${SEADOC_IMAGE:-seafileltd/sdoc-server:1.0-latest}
+    container_name: seadoc
+    volumes:
+      - ${SEADOC_VOLUMES:-/opt/seadoc-data/}:/shared
+    # ports:
+    #   - "80:80"
+    environment:
+      - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
+      - DB_PORT=${SEAFILE_MYSQL_DB_PORT:-3306}
+      - DB_USER=${SEAFILE_MYSQL_DB_USER:-seafile}
+      - DB_PASSWORD=${SEAFILE_MYSQL_DB_PASSWORD:?Variable is not set or empty}
+      - DB_NAME=${SEADOC_MYSQL_DB_NAME:-seahub_db}
+      - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
+      - JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:?Variable is not set or empty}
+      - SEAHUB_SERVICE_URL=${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+    labels:
+      caddy: ${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      caddy.@ws.0_header: "Connection *Upgrade*"
+      caddy.@ws.1_header: "Upgrade websocket"
+      caddy.0_reverse_proxy: "@ws {{upstreams 80}}"
+      caddy.1_handle_path: "/socket.io/*"
+      caddy.1_handle_path.0_rewrite: "* /socket.io{uri}"
+      caddy.1_handle_path.1_reverse_proxy: "{{upstreams 80}}"
+      caddy.2_handle_path: "/sdoc-server/*"
+      caddy.2_handle_path.0_rewrite: "* {uri}"
+    networks:
+      - seafile-net
+
+networks:
+  seafile-net:
+    name: seafile-net
diff --git a/manual/docker/docker-compose/pro/12.0/caddy.yml b/manual/docker/docker-compose/pro/12.0/caddy.yml
new file mode 100644
index 00000000..608e5bdb
--- /dev/null
+++ b/manual/docker/docker-compose/pro/12.0/caddy.yml
@@ -0,0 +1,26 @@
+services:
+
+  caddy:
+    image: ${SEAFILE_CADDY_IMAGE:-lucaslorentz/caddy-docker-proxy:2.9}
+    restart: unless-stopped
+    container_name: seafile-caddy
+    ports:
+      - 80:80
+      - 443:443
+    environment:
+      - CADDY_INGRESS_NETWORKS=seafile-net
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${SEAFILE_CADDY_VOLUMES:-/opt/seafile-caddy}:/data/caddy
+    networks:
+      - seafile-net
+    healthcheck:
+      test: ["CMD-SHELL", "curl --fail http://localhost:2019/metrics || exit 1"]
+      start_period: 20s
+      interval: 20s
+      timeout: 5s
+      retries: 3
+
+networks:
+  seafile-net:
+    name: seafile-net
diff --git a/manual/docker/docker-compose/pro/12.0/docker-compose.yml b/manual/docker/docker-compose/pro/12.0/docker-compose.yml
index f2ee5c06..4d9f5a28 100644
--- a/manual/docker/docker-compose/pro/12.0/docker-compose.yml
+++ b/manual/docker/docker-compose/pro/12.0/docker-compose.yml
@@ -39,20 +39,26 @@ services:
   seafile:
     image: ${SEAFILE_IMAGE:-docker.seadrive.org/seafileltd/seafile-pro-mc:12.0-latest}
     container_name: seafile
-    ports:
-      - 80:80
-      - ${SEAFILE_SSL_PORT:-}:443
+    # ports:
+    #   - "80:80"
     volumes:
       - ${SEAFILE_VOLUMES:-/opt/seafile-data}:/shared
     environment:
       - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
       - DB_ROOT_PASSWD=${SEAFILE_MYSQL_ROOT_PASSWORD:?Variable is not set or empty}
+      - DB_PASSWORD=${SEAFILE_MYSQL_DB_PASSWORD:?Variable is not set or empty}
       - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
       - SEAFILE_ADMIN_EMAIL=${SEAFILE_ADMIN_EMAIL:-me@example.com}
       - SEAFILE_ADMIN_PASSWORD=${SEAFILE_ADMIN_PASSWORD:-asecret}
-      - SEAFILE_SERVER_HOSTNAME=${SEAFILE_SERVER_HOSTNAME:-example.seafile.com}
-      - SEAFILE_SERVER_LETSENCRYPT=${SEAFILE_SERVER_LETSENCRYPT:-false}
-      - FORCE_HTTPS_IN_CONF=${SEAFILE_FORCE_HTTPS_IN_CONF:-false}
+      - SEAFILE_SERVER_HOSTNAME=${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      - SEAFILE_SERVER_PROTOCOL=${SEAFILE_SERVER_PROTOCOL:-http}
+      - SITE_ROOT=${SITE_ROOT:-/}
+      - JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:?Variable is not set or empty}
+      - ENABLE_SEADOC=${ENABLE_SEADOC:-false}
+      - SEADOC_SERVER_URL=${SEADOC_SERVER_URL:-http://example.example.com/sdoc-server}
+    labels:
+      caddy: ${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      caddy.reverse_proxy: "{{upstreams 80}}"
     depends_on:
       - db
       - memcached
@@ -62,3 +68,4 @@ services:
 
 networks:
   seafile-net:
+    name: seafile-net
diff --git a/manual/docker/docker-compose/pro/12.0/env b/manual/docker/docker-compose/pro/12.0/env
index 7dbcd300..2b7f0d10 100644
--- a/manual/docker/docker-compose/pro/12.0/env
+++ b/manual/docker/docker-compose/pro/12.0/env
@@ -1,4 +1,4 @@
-COMPOSE_FILE='docker-compose.yml'
+COMPOSE_FILE='docker-compose.yml,caddy.yml'
 COMPOSE_PATH_SEPARATOR=','
 
 
@@ -6,19 +6,31 @@ SEAFILE_IMAGE=docker.seadrive.org/seafileltd/seafile-pro-mc:12.0-latest
 SEAFILE_DB_IMAGE=mariadb:10.11
 SEAFILE_MEMCACHED_IMAGE=memcached:1.6.29
 SEAFILE_ELASTICSEARCH_IMAGE=elasticsearch:8.15.0
+SEAFILE_CADDY_IMAGE=lucaslorentz/caddy-docker-proxy:2.9
 
 SEAFILE_VOLUMES=/opt/seafile-data
 SEAFILE_MYSQL_VOLUMES=/opt/seafile-mysql/db
 SEAFILE_ELASTICSEARCH_VOLUMES=/opt/seafile-elasticsearch/data
+SEAFILE_CADDY_VOLUMES=/opt/seafile-caddy
+
 SEAFILE_MYSQL_DB_HOST=db
-SEAFILE_MYSQL_ROOT_PASSWORD=PASSWORD
+SEAFILE_MYSQL_ROOT_PASSWORD=ROOT_PASSWORD
+SEAFILE_MYSQL_DB_USER=seafile
+SEAFILE_MYSQL_DB_PASSWORD=PASSWORD
 
 TIME_ZONE=Etc/UTC
 
+JWT_PRIVATE_KEY=
+
 SEAFILE_SERVER_HOSTNAME=example.seafile.com
-SEAFILE_SERVER_LETSENCRYPT=false
-SEAFILE_FORCE_HTTPS_IN_CONF=false
-SEAFILE_SSL_PORT=
+SEAFILE_SERVER_PROTOCOL=http
 
 SEAFILE_ADMIN_EMAIL=me@example.com
 SEAFILE_ADMIN_PASSWORD=asecret
+
+
+SEADOC_IMAGE=seafileltd/sdoc-server:1.0-latest
+SEADOC_VOLUMES=/opt/seadoc-data
+
+ENABLE_SEADOC=false
+SEADOC_SERVER_URL=http://example.seafile.com/sdoc-server
diff --git a/manual/docker/docker-compose/pro/12.0/seadoc.yml b/manual/docker/docker-compose/pro/12.0/seadoc.yml
new file mode 100644
index 00000000..f650cdde
--- /dev/null
+++ b/manual/docker/docker-compose/pro/12.0/seadoc.yml
@@ -0,0 +1,34 @@
+services:
+
+  seadoc:
+    image: ${SEADOC_IMAGE:-seafileltd/sdoc-server:1.0-latest}
+    container_name: seadoc
+    volumes:
+      - ${SEADOC_VOLUMES:-/opt/seadoc-data/}:/shared
+    # ports:
+    #   - "80:80"
+    environment:
+      - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
+      - DB_PORT=${SEAFILE_MYSQL_DB_PORT:-3306}
+      - DB_USER=${SEAFILE_MYSQL_DB_USER:-seafile}
+      - DB_PASSWORD=${SEAFILE_MYSQL_DB_PASSWORD:?Variable is not set or empty}
+      - DB_NAME=${SEADOC_MYSQL_DB_NAME:-seahub_db}
+      - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
+      - JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:?Variable is not set or empty}
+      - SEAHUB_SERVICE_URL=${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+    labels:
+      caddy: ${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+      caddy.@ws.0_header: "Connection *Upgrade*"
+      caddy.@ws.1_header: "Upgrade websocket"
+      caddy.0_reverse_proxy: "@ws {{upstreams 80}}"
+      caddy.1_handle_path: "/socket.io/*"
+      caddy.1_handle_path.0_rewrite: "* /socket.io{uri}"
+      caddy.1_handle_path.1_reverse_proxy: "{{upstreams 80}}"
+      caddy.2_handle_path: "/sdoc-server/*"
+      caddy.2_handle_path.0_rewrite: "* {uri}"
+    networks:
+      - seafile-net
+
+networks:
+  seafile-net:
+    name: seafile-net
diff --git a/manual/docker/docker-compose/seadoc/1.0/seadoc.yml b/manual/docker/docker-compose/seadoc/1.0/seadoc.yml
deleted file mode 100644
index c21acbe4..00000000
--- a/manual/docker/docker-compose/seadoc/1.0/seadoc.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-services:
-
-  sdoc-server:
-    image: ${SEADOC_IMAGE:-seafileltd/sdoc-server:latest}
-    container_name: sdoc-server
-    volumes:
-      - ${SEADOC_VOLUMES:-/opt/seadoc-data/}:/shared
-    environment:
-      - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
-      - DB_PORT=${SEAFILE_MYSQL_DB_PORT:-3306}
-      - DB_USER=${SEAFILE_MYSQL_DB_USER:-seafile}
-      - DB_PASSWD=${SEAFILE_MYSQL_DB_PASSWD:?Variable is not set or empty}
-      - DB_NAME=${SEADOC_MYSQL_DB_NAME:-seahub_db}
-      - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
-      - SEADOC_SERVER_LETSENCRYPT=${SEADOC_SERVER_LETSENCRYPT:-false}
-      - SEADOC_SERVER_HOSTNAME=${SEADOC_SERVER_HOSTNAME:-sdoc-server.example.com}
-      - SEAHUB_SERVICE_URL=${SEAHUB_SERVICE_URL:-http://seafile.example.com}
-    networks:
-      - seafile-net
-
-networks:
-  seafile-net:
diff --git a/manual/docker/docker-compose/seadoc/1.0/standalone/docker-compose.yml b/manual/docker/docker-compose/seadoc/1.0/standalone/docker-compose.yml
index db0264d4..dbc7a0cf 100644
--- a/manual/docker/docker-compose/seadoc/1.0/standalone/docker-compose.yml
+++ b/manual/docker/docker-compose/seadoc/1.0/standalone/docker-compose.yml
@@ -1,23 +1,31 @@
 services:
 
-  sdoc-server:
-    image: ${SEADOC_IMAGE:-seafileltd/sdoc-server:latest}
-    container_name: sdoc-server
-    ports:
-      - 80:80
-      - ${SEADOC_SSL_PORT:-}:443
+  seadoc:
+    image: ${SEADOC_IMAGE:-seafileltd/sdoc-server:1.0-latest}
+    container_name: seadoc
     volumes:
       - ${SEADOC_VOLUMES:-/opt/seadoc-data/}:/shared
+    # ports:
+    #   - "80:80"
     environment:
       - DB_HOST=${SEAFILE_MYSQL_DB_HOST:-db}
       - DB_PORT=${SEAFILE_MYSQL_DB_PORT:-3306}
       - DB_USER=${SEAFILE_MYSQL_DB_USER:-seafile}
-      - DB_PASSWD=${SEAFILE_MYSQL_DB_PASSWD:?Variable is not set or empty}
+      - DB_PASSWORD=${SEAFILE_MYSQL_DB_PASSWORD:?Variable is not set or empty}
       - DB_NAME=${SEADOC_MYSQL_DB_NAME:-seahub_db}
       - TIME_ZONE=${TIME_ZONE:-Etc/UTC}
-      - SEADOC_SERVER_LETSENCRYPT=${SEADOC_SERVER_LETSENCRYPT:-false}
-      - SEADOC_SERVER_HOSTNAME=${SEADOC_SERVER_HOSTNAME:-sdoc-server.example.com}
-      - SEAHUB_SERVICE_URL=${SEAHUB_SERVICE_URL:-http://seafile.example.com}
+      - JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:?Variable is not set or empty}
+      - SEAHUB_SERVICE_URL=${SEAFILE_SERVER_PROTOCOL:-http}://${SEAFILE_SERVER_HOSTNAME:?Variable is not set or empty}
+    labels:
+      caddy: ${SEADOC_SERVER_URL:?Variable is not set or empty}
+      caddy.@ws.0_header: "Connection *Upgrade*"
+      caddy.@ws.1_header: "Upgrade websocket"
+      caddy.0_reverse_proxy: "@ws {{upstreams 80}}"
+      caddy.1_handle_path: "/socket.io/*"
+      caddy.1_handle_path.0_rewrite: "* /socket.io{uri}"
+      caddy.1_handle_path.1_reverse_proxy: "{{upstreams 80}}"
+      caddy.2_handle_path: "/sdoc-server/*"
+      caddy.2_handle_path.0_rewrite: "* {uri}"
     networks:
       - seafile-net
 
diff --git a/manual/docker/docker-compose/seadoc/1.0/standalone/env b/manual/docker/docker-compose/seadoc/1.0/standalone/env
index 8d7ab926..dbc51c7b 100644
--- a/manual/docker/docker-compose/seadoc/1.0/standalone/env
+++ b/manual/docker/docker-compose/seadoc/1.0/standalone/env
@@ -2,17 +2,21 @@ COMPOSE_FILE='docker-compose.yml'
 COMPOSE_PATH_SEPARATOR=','
 
 
-SEADOC_IMAGE=seafileltd/sdoc-server:latest
+SEADOC_IMAGE=seafileltd/sdoc-server:1.0-latest
+SEAFILE_CADDY_IMAGE=lucaslorentz/caddy-docker-proxy:2.9
+
 SEADOC_VOLUMES=/opt/seadoc-data
+SEAFILE_CADDY_VOLUMES=/opt/seafile-caddy
 
 SEAFILE_MYSQL_DB_HOST=192.168.0.2
 SEAFILE_MYSQL_DB_USER=seafile
-SEAFILE_MYSQL_DB_PASSWD=PASSWORD
+SEAFILE_MYSQL_DB_PASSWORD=PASSWORD
 
 TIME_ZONE=Etc/UTC
 
-SEAHUB_SERVICE_URL=http://seafile.example.com
+JWT_PRIVATE_KEY=
 
-SEADOC_SERVER_HOSTNAME=sdoc-server.example.com
-SEADOC_SERVER_LETSENCRYPT=false
-SEADOC_SSL_PORT=
+SEAFILE_SERVER_HOSTNAME=example.seafile.com
+SEAFILE_SERVER_PROTOCOL=http
+
+SEADOC_SERVER_URL=http://example.seadoc.com
diff --git a/manual/upgrade/upgrade_docker.md b/manual/upgrade/upgrade_docker.md
index ee7942e8..9492d76c 100644
--- a/manual/upgrade/upgrade_docker.md
+++ b/manual/upgrade/upgrade_docker.md
@@ -99,94 +99,103 @@ First, backup the original docker-compose.yml file:
 mv docker-compose.yml docker-compose.yml.bak
 ```
 
-Then download [.env](https://manual.seafile.com/docker/docker-compose/ce/12.0/env) and [docker-compose.yml](https://manual.seafile.com/docker/docker-compose/ce/12.0/docker-compose.yml), and modify .env file according to the old configuration in `docker-compose.yml.bak`
+Then download [.env](https://manual.seafile.com/docker/docker-compose/ce/12.0/env), [docker-compose.yml](https://manual.seafile.com/docker/docker-compose/ce/12.0/docker-compose.yml) and [caddy.yml](https://manual.seafile.com/docker/docker-compose/ce/12.0/caddy.yml), and modify .env file according to the old configuration in `docker-compose.yml.bak`
+
+```sh
+wegt -O .env https://manual.seafile.com/docker/docker-compose/ce/12.0/env
+wget https://manual.seafile.com/docker/docker-compose/ce/12.0/docker-compose.yml
+wget https://manual.seafile.com/docker/docker-compose/ce/12.0/caddy.yml
+```
 
 The following fields merit particular attention:
 
-* The password of MySQL root (SEAFILE_MYSQL_ROOT_PASSWORD)
-* The volume directory of MySQL data (SEAFILE_MYSQL_VOLUMES)
-* The volume directory of Seafile data (SEAFILE_VOLUMES).
+* The volume directory of Seafile data (SEAFILE_VOLUMES, same as the seafile volumes in the old docker-compose.yml)
+* The volume directory of MySQL data (SEAFILE_MYSQL_VOLUMES, same as the mysql volumes in the old docker-compose.yml)
+* The volume directory of Caddy data (SEAFILE_CADDY_VOLUMES)
+* The user of MySQL (SEAFILE_MYSQL_DB_USER, `database` - `user` can be found in conf/seafile.conf)
+* The password of MySQL (SEAFILE_MYSQL_DB_PASSWORD, `database` - `password` can be found in seafile.conf)
+* jwt (JWT_PRIVATE_KEY, A random string with a length of no less than 32 characters)
+* SEAFILE_SERVER_HOSTNAME (SEAFILE_SERVER_HOSTNAME, same as the SEAFILE_SERVER_HOSTNAME in the old docker-compose.yml)
+* SEAFILE_SERVER_PROTOCOL (SEAFILE_SERVER_PROTOCOL, use http or https)
+
+If you have used SSL before, you will also need modify the seafile.nginx.conf. Change server listen 443 to 80.
+
+Backup the original seafile.nginx.conf file:
+
+```sh
+cp seafile.nginx.conf seafile.nginx.conf.bak
+```
+
+Remove the `server listen 80` section:
+
+```config
+#server {
+#    listen 80;
+#    server_name _ default_server;
+
+    # allow certbot to connect to challenge location via HTTP Port 80
+    # otherwise renewal request will fail
+#    location /.well-known/acme-challenge/ {
+#        alias /var/www/challenges/;
+#        try_files $uri =404;
+#    }
+
+#    location / {
+#        rewrite ^ https://example.seafile.com$request_uri? permanent;
+#    }
+#}
+```
+
+Change `server listen 443` to `80`:
+
+```config
+server {
+#listen 443 ssl;
+listen 80;
+
+#    ssl_certificate      /shared/ssl/pkg.seafile.top.crt;
+#    ssl_certificate_key  /shared/ssl/pkg.seafile.top.key;
+
+ #   ssl_ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS;
+
+   ...
+```
 
 Start with docker compose up.
 
-
 ### Upgrade SeaDoc from 0.8 to 1.0 for Seafile v12.0
 
 If you have deployed SeaDoc extension in version 11.0, please use the following steps to upgrade it to version 1.0.
 
-SeaDoc 1.0 is for working with Seafile 12.0.
+SeaDoc 1.0 is for working with Seafile 12.0. SeaDoc and Seafile are deployed in the same directory.
 
-#### Change the DB_NAME
+In version 1.0, we use .env file to configure SeaDoc docker image, instead of modifying the docker-compose.yml file directly.
 
-From version 1.0, SeaDoc is using seahub_db database to store its operation logs and no longer need an extra database sdoc_db. You need to change the `DB_NAME` to `seahub_db` in the config file manually.
-
-conf/sdoc_server_config.json
-
-```json
-"database": "seahub_db"
-```
-
-#### Update the docker compose file
-
-In version 1.0, we use env file to configure SeaDoc docker image, instead of modifying the docker-compose.yml file directly.
-
-Use one of the following method to upgrade the docker compose file depends on your current deployment method.
-
-##### For deployment where SeaDoc is on a separate host
-
-Make sure you have installed Seafile 12.0, then backup old SeaDoc docker-compose.yml file.
+Download [seadoc.yml](https://manual.seafile.com/docker/docker-compose/ce/12.0/seadoc.yml) to the Seafile `docker-compose.yml` directory, then modify Seafile .env file.
 
 ```sh
-mv docker-compose.yml docker-compose.yml.bak
+wegt https://manual.seafile.com/docker/docker-compose/ce/12.0/seadoc.yml
 ```
 
-Download [.env](https://manual.seafile.com/docker/docker-compose/seadoc/1.0/standalone/env) and [docker-compose.yml](https://manual.seafile.com/docker/docker-compose/seadoc/1.0/standalone/docker-compose.yml), then modify .env file.
-
-The following fields merit particular attention:
-
-* Seafile MySQL host (SEAFILE_MYSQL_DB_HOST)
-* Seafile MySQL user (SEAFILE_MYSQL_DB_USER)
-* Seafile MySQL password (SEAFILE_MYSQL_DB_PASSWD)
-* The volume directory of SeaDoc data (SEADOC_VOLUMES)
-* SeaDoc service URL (SDOC_SERVER_HOSTNAME)
-* Seafile service URL (SEAHUB_SERVICE_URL)
-
-Start SeaDoc server with the following command
-
-```sh
-docker compose up -d
-```
-
-##### For deployment where SeaDoc and Seafile docker are on the same host
-
-Make sure you have installed Seafile Docker 12.0.
-
-Download [seadoc.yml](https://manual.seafile.com/docker/docker-compose/seadoc/1.0/seadoc.yml) to the Seafile path, then modify Seafile .env file.
-
-Note: modify the `COMPOSE_FILE` field, and add all other fields.
-
 ```env
-COMPOSE_FILE='docker-compose.yml,seadoc.yml'
+COMPOSE_FILE='docker-compose.yml,caddy.yml,seadoc.yml'
 
-
-SEADOC_IMAGE=seafileltd/sdoc-server:1.0-latest
 SEADOC_VOLUMES=/opt/seadoc-data
-
-SEAFILE_MYSQL_DB_USER=seafile
-SEAFILE_MYSQL_DB_PASSWD=PASSWORD
-
-SEAHUB_SERVICE_URL=http://seafile.example.com
+ENABLE_SEADOC=true
+SEADOC_SERVER_URL=http://example.seafile.com/sdoc-server
 ```
 
 The following fields merit particular attention:
 
-* Seafile MySQL user (SEAFILE_MYSQL_DB_USER)
-* Seafile MySQL password (SEAFILE_MYSQL_DB_PASSWD)
+* Add `seadoc.yml` to the `COMPOSE_FILE` field.
 * The volume directory of SeaDoc data (SEADOC_VOLUMES)
-* Seafile service URL (SEAHUB_SERVICE_URL)
+* Enable SeaDoc (ENABLE_SEADOC)
+* SeaDoc service url (SEADOC_SERVER_URL, hostname + `/sdoc-server`)
 
 Start Seafile server and SeaDoc server with the following command
 
 ```sh
+docker compose down
+
 docker compose up -d
-```
\ No newline at end of file
+```