diff --git a/README.md b/README.md
index 7954902..1a73dde 100644
--- a/README.md
+++ b/README.md
@@ -155,11 +155,14 @@ flask new --type view --name test/a
 
 #### 使用docker-compose运行项目
 ```bash
+git clone https://gitee.com/pear-admin/pear-admin-flask
+
 #安装docker-compose 
 curl -L https://github.com/docker/compose/releases/download/1.26.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
 chmod +x /usr/local/bin/docker-compose
 ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose 
 
+chmod -R 777 dockerdata/mysql/
 docker-compose --version
 docker-compose up -d # -d后台运行
 docker-compose stop # 停止启动
@@ -167,7 +170,7 @@ docker-compose down # 清除容器
 
 dockerdata/config.py # 配置文件
 dockerdata/mysql/initdb/ # MySQL初始化数据在 
-rm -rf dockerdata/mysql/{log,data}/* # down掉容器后启动需要清除删除log,dat
+rm -rf dockerdata/mysql/data/* # down掉容器后启动需要清除删除data
 ```
 
 Pear Admin Flask 还有以下几个版本：					
diff --git a/docker-compose.yml b/docker-compose.yml
index 73aa0fb..7d412a1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,14 +7,17 @@ services:
     ports:
       - "3306:3306"
     volumes:
-      - "./dockerdata/mysql/log:/usr/local/mysql/log"
       - "./dockerdata/mysql/data:/var/lib/mysql"
-      - "./dockerdata/mysql/my.cnf:/etc/my.cnf"
       - "./dockerdata/mysql/initdb:/docker-entrypoint-initdb.d"
     environment:
       LANG: C.UTF-8
       TZ: Asia/Shanghai
       MYSQL_ROOT_PASSWORD: 123456
+
+    command: [ 
+      '--character-set-server=utf8mb4',
+      '--collation-server=utf8mb4_unicode_ci',
+      ]
     networks:
       flask-network:
         ipv4_address: 172.10.1.31
diff --git a/dockerdata/mysql/initdb/init.sql b/dockerdata/mysql/initdb/init.sql
old mode 100644
new mode 100755
index d14679a..3cfad21
--- a/dockerdata/mysql/initdb/init.sql
+++ b/dockerdata/mysql/initdb/init.sql
@@ -1 +1 @@
-CREATE DATABASE PearAdminFlask;
+CREATE DATABASE PearAdminFlask DEFAULT CHARSET utf8mb4 COLLATE utf8mb4_general_ci;;
diff --git a/dockerdata/start.sh b/dockerdata/start.sh
index e6e643d..4773b57 100644
--- a/dockerdata/start.sh
+++ b/dockerdata/start.sh
@@ -1,7 +1,8 @@
 #!/bin/sh
-sleep 5 #等MySQL启动
+sleep 5
+rm -rf migrations
 flask db init && flask db migrate && flask db upgrade && flask admin init
-exec gunicorn -c gunicorn.conf.py "applications:create_app() --preload"
+exec gunicorn -c gunicorn.conf.py "applications:create_app()"
 while true; do
     echo '发生错误'
     sleep 100