diff --git a/README.md b/README.md
index b94b401..03d2eaa 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,8 @@ This project contains a Docker image meant to facilitate the deployment of [Naco
 
 ## Precautions
 
-After the latest `nacos/nacos-server:latest` image, the **database master-slave image** has been removed. For specific reasons, refer to [Removing the Master-Slave Image Configuration](https://github.com/nacos-group/nacos-docker/wiki/%E7%A7%BB%E9%99%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%BB%E4%BB%8E%E9%95%9C%E5%83%8F%E9%85%8D%E7%BD%AE)
+* The **database master-slave image** has been removed, after the latest `nacos/nacos-server:latest` image. For specific reasons, refer to [Removing the Master-Slave Image Configuration](https://github.com/nacos-group/nacos-docker/wiki/%E7%A7%BB%E9%99%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%BB%E4%BB%8E%E9%95%9C%E5%83%8F%E9%85%8D%E7%BD%AE)
+* Since Nacos 1.3.1 version, the database storage has been upgraded to 8.0, and it is backward compatible 
 
 
 
diff --git a/README_ZH.md b/README_ZH.md
index 73b5c14..0aff204 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -20,8 +20,8 @@
 
 ### 注意事项
 
- 从最新的nacos:nacos-server/latest 镜像以后,移除了数据库主从镜像,具体原因请参考[移除主从镜像配置](https://github.com/nacos-group/nacos-docker/wiki/%E7%A7%BB%E9%99%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%BB%E4%BB%8E%E9%95%9C%E5%83%8F%E9%85%8D%E7%BD%AE)
-
+* 从最新的nacos:nacos-server/latest 镜像以后,移除了数据库主从镜像,具体原因请参考[移除主从镜像配置](https://github.com/nacos-group/nacos-docker/wiki/%E7%A7%BB%E9%99%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%BB%E4%BB%8E%E9%95%9C%E5%83%8F%E9%85%8D%E7%BD%AE)
+* 从Nacos 1.3.1版本开始,数据库存储已经升级到8.0,并且它向下兼容
 
 
 ## 快速开始
diff --git a/build/Dockerfile b/build/Dockerfile
index 8c6d296..f7799af 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -20,17 +20,17 @@ ENV MODE="cluster" \
     TOMCAT_ACCESSLOG_ENABLED="false" \
     TIME_ZONE="Asia/Shanghai"
 
-ARG NACOS_VERSION=1.3.0
+ARG NACOS_VERSION=1.3.1
 
 WORKDIR /$BASE_DIR
 
 RUN set -x \
     && yum update -y \
-    && yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel wget iputils nc  vim libcurl\
-    && wget  https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}/nacos-server-${NACOS_VERSION}.tar.gz -P /home \
-    && tar -xzvf /home/nacos-server-${NACOS_VERSION}.tar.gz -C /home \
-    && rm -rf /home/nacos-server-${NACOS_VERSION}.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql \
-    && yum autoremove -y wget \
+    && yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel wget iputils nc  vim libcurl
+RUN wget  https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}/nacos-server-${NACOS_VERSION}.tar.gz -P /home
+RUN tar -xzvf /home/nacos-server-${NACOS_VERSION}.tar.gz -C /home \
+    && rm -rf /home/nacos-server-${NACOS_VERSION}.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql
+RUN yum autoremove -y wget \
     && ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone \
     && yum clean all
 
diff --git a/example/plugins/mysql/mysql-connector-java-8.0.19.jar b/example/plugins/mysql/mysql-connector-java-8.0.19.jar
deleted file mode 100644
index 7750517..0000000
Binary files a/example/plugins/mysql/mysql-connector-java-8.0.19.jar and /dev/null differ
diff --git a/example/standalone-mysql-8.yaml b/example/standalone-mysql-8.yaml
index 83a6e76..dc00af0 100644
--- a/example/standalone-mysql-8.yaml
+++ b/example/standalone-mysql-8.yaml
@@ -1,12 +1,11 @@
 version: "2"
 services:
   nacos:
-    image: nacos/nacos-server:latest
+    image: nacos/nacos-server:1.3.1
     container_name: nacos-standalone-mysql
     env_file:
       - ../env/nacos-standlone-mysql.env
     volumes:
-      - ./plugins/mysql/:/home/nacos/plugins/mysql/
       - ./standalone-logs/:/home/nacos/logs
       - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
     ports:
@@ -14,7 +13,7 @@ services:
       - "9555:9555"
     depends_on:
       - mysql
-    restart: on-failure
+    restart: always
   mysql:
     container_name: mysql
     image: nacos/nacos-mysql:8.0.16