diff --git a/README.md b/README.md
index e584a6c..7676c17 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,33 @@
+
+```shell
+.
+├── changelog-dir
+│   ├── changelog-master.xml
+│   ├── diff-changelog
+│   └── update-changelog
+├── liquibase_log
+│   ├── liquibase_log_diff-20240502232404.log
+│   └── liquibase_log_diff-20240502233040.log
+├── liquibase.properties
+├── pom.xml
+└── README.md
+
+```
+
 #### 1. bla 
 ```shell
 mvn liquibase:diff -X > liquibase_log/liquibase_log_diff-$(date +%Y%m%d%H%M%S).log 
 ```
 
 #### 2. bla 
-* 2.1.  sadasd
+
+* 2.1.  asdasdasd 
 ```shell
-mv changelog-dir/diff-changelog/*.sql changelog-dir/tmp/
+sed -i 's/\[\x220001-01-01T00:00:00+00:00\x22\]/\x27\[\x220001-01-01T00:00:00+00:00\x22\]\x27/g' changelog-dir/diff-changelog/*.sql
 ```
-* 2.2.  asdasdasd 
+* 2.2. asdasdasd
 ```shell
-sed -i 's/\[\x220001-01-01T00:00:00+00:00\x22\]/\x27\[\x220001-01-01T00:00:00+00:00\x22\]\x27/g' changelog-dir/tmp/*.sql
-```
-* 2.3. asdasdasd
-```shell
-mv changelog-dir/tmp/*.sql  changelog-dir/diff-changelog/
+mv changelog-dir/diff-changelog/*.sql  changelog-dir/update-changelog/
 ```
 
 #### 3.  asdasdsda
diff --git a/changelog-dir/changelog-master.xml b/changelog-dir/changelog-master.xml
index 7936107..2e453eb 100644
--- a/changelog-dir/changelog-master.xml
+++ b/changelog-dir/changelog-master.xml
@@ -14,5 +14,5 @@
     </changeSet> -->
     
     <includeAll path="changelog-dir/diff-changelog/"/>
-
+    <includeAll path="changelog-dir/update-changelog/"/>
 </databaseChangeLog>
diff --git a/liquibase.properties b/liquibase.properties
new file mode 100644
index 0000000..4193f0a
--- /dev/null
+++ b/liquibase.properties
@@ -0,0 +1,13 @@
+username:dbuser01
+password:QWEasd759
+defaultSchemaName: public
+liquibaseSchemaName: liquibase
+
+
+referenceUsername: dbuser01
+referencePassword: QWEasd759
+referenceDefaultSchemaName:public
+referenceLiquibaseSchemaName: liquibase
+
+
+               
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 0b08c4d..1288f19 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,20 +36,16 @@
                 <artifactId>liquibase-maven-plugin</artifactId>
                 <version>4.27.0</version>
                 <configuration>
+                    <propertyFile>liquibase.properties</propertyFile>
                     <changeLogFile>changelog-dir/changelog-master.xml</changeLogFile>
-                    <!-- <changeLogDirectory>changelog-dir/</changeLogDirectory> -->
                     <outputChangeLogFile>changelog-dir/changelog-master.xml</outputChangeLogFile>
                     <diffChangeLogFile>changelog-dir/diff-changelog/liquibase-diffChangeLog-${maven.build.timestamp}.sql</diffChangeLogFile>
                     <changelogSchemaName>liquibase</changelogSchemaName>
                     <defaultSchemaName>public</defaultSchemaName>
                     <driver>org.postgresql.Driver</driver>
-                    <username>dbuser01</username>
-                    <password>QWEasd759</password>
                     <url>jdbc:postgresql://10.2.5.46:5432/db02-pom</url>
                     <referenceDriver>org.postgresql.Driver</referenceDriver>
                     <referenceUrl>jdbc:postgresql://10.2.5.47:5432/db01-pom</referenceUrl>
-                    <referenceUsername>dbuser01</referenceUsername>
-                    <referencePassword>QWEasd759</referencePassword>
                     <goal>diff</goal>
                     <dataDir>/data</dataDir>
                     <verbose>true</verbose>