diff --git a/Schema/anotherchangelog.sql b/Schema/anotherchangelog.sql
new file mode 100644
index 0000000000000000000000000000000000000000..d729a8ba07e93c871aeee0b6131941ca0498e365
--- /dev/null
+++ b/Schema/anotherchangelog.sql
@@ -0,0 +1,39 @@
+-- liquibase formatted sql
+-- changeset guox.goodrain:1
+create table another_person (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table another_person;
+-- changeset guox.goodrain:2
+create table another_company (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table another_company;
+-- changeset other.goodrain:3
+alter table another_person add column country varchar(2);
+create table another_staff (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table another_staff;
+-- rollback alter table another_person drop column country;
+-- changeset other.goodrain:4
+create table another_man (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table another_man;
\ No newline at end of file
diff --git a/Schema/anotherdb.properties b/Schema/anotherdb.properties
new file mode 100644
index 0000000000000000000000000000000000000000..45445586c690a31a612fd07556f7ace091f07d57
--- /dev/null
+++ b/Schema/anotherdb.properties
@@ -0,0 +1,6 @@
+driver=com.mysql.cj.jdbc.Driver
+url=jdbc:mysql://${MYSQL_HOST}:${MYSQL_PORT}/anotherdb?createDatabaseIfNotExist=true&characterEncoding=utf8
+username=root
+password=${MYSQL_ROOT_PASSWORD}
+changeLogFile=anotherchangelog.sql
+liquibase.hub.mode=off
\ No newline at end of file
diff --git a/Schema/changelog.sql b/Schema/changelog.sql
new file mode 100644
index 0000000000000000000000000000000000000000..fd6e02ebf0cba465a7932d6a32a0252dbd78eab7
--- /dev/null
+++ b/Schema/changelog.sql
@@ -0,0 +1,39 @@
+-- liquibase formatted sql
+-- changeset guox.goodrain:1
+create table person (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table person;
+-- changeset guox.goodrain:2
+create table company (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table company;
+-- changeset other.goodrain:3
+alter table person add column country varchar(2);
+create table staff (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table staff;
+-- rollback alter table person drop column country;
+-- changeset other.goodrain:4
+create table man (
+id int primary key,
+name varchar(50) not null,
+address1 varchar(50),
+address2 varchar(50),
+city varchar(30)
+);
+-- rollback drop table man;
\ No newline at end of file
diff --git a/Schema/mysql.properties b/Schema/mysql.properties
new file mode 100644
index 0000000000000000000000000000000000000000..9312bb76d92e32b419cb146d9a7851357cdfb7a9
--- /dev/null
+++ b/Schema/mysql.properties
@@ -0,0 +1,6 @@
+driver=com.mysql.cj.jdbc.Driver
+url=jdbc:mysql://${MYSQL_HOST}:${MYSQL_PORT}/${MYSQL_DATABASE}?createDatabaseIfNotExist=true&characterEncoding=utf8
+username=root
+password=${MYSQL_ROOT_PASSWORD}
+changeLogFile=changelog.sql
+liquibase.hub.mode=off
\ No newline at end of file