diff --git a/VERSION b/VERSION
deleted file mode 100644
index 359a5b95..00000000
--- a/VERSION
+++ /dev/null
@@ -1 +0,0 @@
-2.0.0
\ No newline at end of file
diff --git a/testdata/dockercompose/docker-compose.yml b/testdata/dockercompose/docker-compose.yml
deleted file mode 100644
index 417f84a0..00000000
--- a/testdata/dockercompose/docker-compose.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-version: '3'
-services:
-  seata-server:
-    image: seataio/seata-server:1.5.2
-    ports:
-      - "8091:8091"
-      - "7091:7091"
-    environment:
-      - SEATA_PORT=8091
-      - STORE_MODE=file
-
-  zookeeper:
-    image: zookeeper
-    ports:
-      - "2181:2181"
-    restart: on-failure
-
-  mysql:
-    image: mysql:5.7
-    container_name: mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=12345678
-    command: --default-authentication-plugin=mysql_native_password --default-time-zone='+08:00'
-    volumes:
-      - ./mysql:/docker-entrypoint-initdb.d
-      - ./mysql/mysqld.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf
-    ports:
-      - "3306:3306"
diff --git a/testdata/dockercompose/docker-health-check.sh b/testdata/dockercompose/docker-health-check.sh
deleted file mode 100755
index ca7363a7..00000000
--- a/testdata/dockercompose/docker-health-check.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-curl 127.0.0.1:7091
-res=$?
-passCode=52
-while [ "$res" != "$passCode" ];do
-  sleep 5
-  curl 127.0.0.1:7091
-  res=$?
-done
-
-sleep 5
-curl http://127.0.0.1:7091
-sleep 10
-
diff --git a/testdata/dockercompose/mysql/mysqld.cnf b/testdata/dockercompose/mysql/mysqld.cnf
deleted file mode 100644
index b2f2584d..00000000
--- a/testdata/dockercompose/mysql/mysqld.cnf
+++ /dev/null
@@ -1,25 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-[mysqld]
-pid-file        = /var/run/mysqld/mysqld.pid
-socket          = /var/run/mysqld/mysqld.sock
-datadir         = /var/lib/mysql
-log-error      = /var/log/mysql/error.log
-# By default we only accept connections from localhost
-bind-address   =  0.0.0.0
-# Disabling symbolic-links is recommended to prevent assorted security risks
-symbolic-links=0
diff --git a/testdata/dockercompose/mysql/order.sql b/testdata/dockercompose/mysql/order.sql
deleted file mode 100644
index 58464e53..00000000
--- a/testdata/dockercompose/mysql/order.sql
+++ /dev/null
@@ -1,83 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one or more
--- contributor license agreements.  See the NOTICE file distributed with
--- this work for additional information regarding copyright ownership.
--- The ASF licenses this file to You under the Apache License, Version 2.0
--- (the "License"); you may not use this file except in compliance with
--- the License.  You may obtain a copy of the License at
---
---     http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
-
-CREATE database if NOT EXISTS `seata_client` default character set utf8mb4 collate utf8mb4_unicode_ci;
-USE `seata_client`;
-
-SET NAMES utf8mb4;
-SET FOREIGN_KEY_CHECKS = 0;
-
-CREATE TABLE IF NOT EXISTS  `order_tbl` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `user_id` varchar(255) DEFAULT NULL,
-  `commodity_code` varchar(255) DEFAULT NULL,
-  `count` int(11) DEFAULT '0',
-  `money` int(11) DEFAULT '0',
-  `descs` varchar(255) DEFAULT '',
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
-INSERT INTO `seata_client`.`order_tbl` (`id`, `user_id`, `commodity_code`, `count`, `money`, `descs`) VALUES (1, 'NO-100001', 'C100000', 100, 10, 'init desc');
-
-DROP TABLE IF EXISTS `undo_log`;
-
-CREATE TABLE `undo_log` (
-                            `id` bigint NOT NULL AUTO_INCREMENT,
-                            `branch_id` bigint NOT NULL,
-                            `xid` varchar(100) NOT NULL,
-                            `context` varchar(128) NOT NULL,
-                            `rollback_info` longblob NOT NULL,
-                            `log_status` int NOT NULL,
-                            `log_created` datetime NOT NULL,
-                            `log_modified` datetime NOT NULL,
-                            `ext` varchar(100) DEFAULT NULL,
-                            PRIMARY KEY (`id`),
-                            KEY `idx_unionkey` (`xid`,`branch_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
-
-CREATE database if NOT EXISTS `seata_client1` default character set utf8mb4 collate utf8mb4_unicode_ci;
-USE `seata_client1`;
-
-SET NAMES utf8mb4;
-SET FOREIGN_KEY_CHECKS = 0;
-
-CREATE TABLE IF NOT EXISTS  `order_tbl` (
-    `id` int(11) NOT NULL AUTO_INCREMENT,
-    `user_id` varchar(255) DEFAULT NULL,
-    `commodity_code` varchar(255) DEFAULT NULL,
-    `count` int(11) DEFAULT '0',
-    `money` int(11) DEFAULT '0',
-    `descs` varchar(255) DEFAULT '',
-    PRIMARY KEY (`id`)
-    ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
-INSERT INTO `seata_client1`.`order_tbl` (`id`, `user_id`, `commodity_code`, `count`, `money`, `descs`) VALUES (1, 'NO-100001', 'C100000', 100, 10, 'init desc');
-
-DROP TABLE IF EXISTS `undo_log`;
-
-CREATE TABLE `undo_log` (
-                            `id` bigint NOT NULL AUTO_INCREMENT,
-                            `branch_id` bigint NOT NULL,
-                            `xid` varchar(100) NOT NULL,
-                            `context` varchar(128) NOT NULL,
-                            `rollback_info` longblob NOT NULL,
-                            `log_status` int NOT NULL,
-                            `log_created` datetime NOT NULL,
-                            `log_modified` datetime NOT NULL,
-                            `ext` varchar(100) DEFAULT NULL,
-                            PRIMARY KEY (`id`),
-                            KEY `idx_unionkey` (`xid`,`branch_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
\ No newline at end of file