diff --git a/README.md b/README.md
index 8a9da7b..769ca02 100644
--- a/README.md
+++ b/README.md
@@ -104,15 +104,8 @@ Run the following command：
 | MYSQL_SERVICE_DB_NAME | mysql  database name |  |
 | MYSQL_SERVICE_USER | username of  database |  |
 | MYSQL_SERVICE_PASSWORD | password of  database |  |
-| MYSQL_SSL_ENABLE | use ssl | default : false |
-| ~~MYSQL_MASTER_SERVICE_HOST~~     | The **latest** version of the image removes this attribute, using MYSQL_SERVICE_HOST |                                        |
-| ~~MYSQL_MASTER_SERVICE_PORT~~     | The **latest** version of the image removes this attribute, using MYSQL_SERVICE_PORT | default : **3306**                     |
-| ~~MYSQL_MASTER_SERVICE_DB_NAME~~  | The **latest** version of the image removes this attribute, using MYSQL_SERVICE_DB_NAME |                                        |
-| ~~MYSQL_MASTER_SERVICE_USER~~     | The **latest** version of the image removes this attribute, using MYSQL_SERVICE_USER |                                        |
-| ~~MYSQL_MASTER_SERVICE_PASSWORD~~ | The **latest** version of the image removes this attribute, using MYSQL_SERVICE_PASSWORD |                                        |
-| ~~MYSQL_SLAVE_SERVICE_HOST~~      | The **latest** version of the image removes this attribute   |                                        |
-| ~~MYSQL_SLAVE_SERVICE_PORT~~      | The **latest** version of the image removes this attribute   | default :3306                          |
 | MYSQL_DATABASE_NUM      | It indicates the number of database             | default :**1**                      |
+| MYSQL_SERVICE_DB_PARAM      | Database url parameter             | default : **characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true**                      |
 | JVM_XMS      |  -Xms             | default :2g                          |
 | JVM_XMX      |  -Xmx            | default :2g                          |
 | JVM_XMN      |  -Xmn           | default :1g                          |
@@ -128,9 +121,10 @@ Run the following command：
 | MEMBER_LIST      |  Set the cluster list with a configuration file or command-line argument        | eg:192.168.16.101:8847?raft_port=8807,192.168.16.101?raft_port=8808,192.168.16.101:8849?raft_port=8809                          |
 | EMBEDDED_STORAGE      |    Use embedded storage in cluster mode without mysql      | `embedded` default : none                          |
 
+## Advanced configuration
+If the above property configuration list does not meet your requirements, you can mount the `custom.properties` file into the `/home/nacos/init.d/` directory of the container, where the spring properties can be configured, and the priority is higher than `application.properties` file
 
-
-
+Reference example: [cluster-hostname.yaml](/example/cluster-hostname.yaml)
 ## Nacos + Grafana + Prometheus
 
 Usage reference：[Nacos monitor-guide](https://nacos.io/zh-cn/docs/monitor-guide.html)
diff --git a/build/Dockerfile b/build/Dockerfile
index 8fd0c21..a69082c 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -20,7 +20,7 @@ ENV MODE="cluster" \
     TOMCAT_ACCESSLOG_ENABLED="false" \
     TIME_ZONE="Asia/Shanghai"
 
-ARG NACOS_VERSION=1.3.2
+ARG NACOS_VERSION=1.4.0
 
 WORKDIR /$BASE_DIR
 
diff --git a/build/conf/application.properties b/build/conf/application.properties
index b27bc3e..4c052d8 100644
--- a/build/conf/application.properties
+++ b/build/conf/application.properties
@@ -8,8 +8,8 @@ nacos.cmdb.eventTaskInterval=10
 nacos.cmdb.labelTaskInterval=300
 nacos.cmdb.loadDataAtStart=false
 db.num=${MYSQL_DATABASE_NUM:1}
-db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=${MYSQL_SSL_ENABLE:false}
-db.url.1=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=${MYSQL_SSL_ENABLE:false}
+db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true}
+db.url.1=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true}
 db.user=${MYSQL_SERVICE_USER}
 db.password=${MYSQL_SERVICE_PASSWORD}
 ### The auth system to use, currently only 'nacos' is supported:
diff --git a/example/cluster-embedded.yaml b/example/cluster-embedded.yaml
index 2b3d393..38d4517 100644
--- a/example/cluster-embedded.yaml
+++ b/example/cluster-embedded.yaml
@@ -3,7 +3,7 @@ services:
   nacos1:
     hostname: nacos1
     container_name: nacos1
-    image: nacos/nacos-server:1.3.0
+    image: nacos/nacos-server:1.3.2
     volumes:
       - ./cluster-logs/nacos1:/home/nacos/logs
       - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
@@ -16,7 +16,7 @@ services:
 
   nacos2:
     hostname: nacos2
-    image: nacos/nacos-server:1.3.0
+    image: nacos/nacos-server:1.3.2
     container_name: nacos2
     volumes:
       - ./cluster-logs/nacos2:/home/nacos/logs
@@ -28,7 +28,7 @@ services:
     restart: always
   nacos3:
     hostname: nacos3
-    image: nacos/nacos-server:1.3.0
+    image: nacos/nacos-server:1.3.2
     container_name: nacos3
     volumes:
       - ./cluster-logs/nacos3:/home/nacos/logs
diff --git a/example/standalone-mysql-8.yaml b/example/standalone-mysql-8.yaml
index dc00af0..d0eb426 100644
--- a/example/standalone-mysql-8.yaml
+++ b/example/standalone-mysql-8.yaml
@@ -1,7 +1,7 @@
 version: "2"
 services:
   nacos:
-    image: nacos/nacos-server:1.3.1
+    image: nacos/nacos-server:1.4.0-BETA
     container_name: nacos-standalone-mysql
     env_file:
       - ../env/nacos-standlone-mysql.env