diff --git a/files/src/main/java/ru/molokoin/Storage.java b/files/src/main/java/ru/molokoin/Storage.java
index 3d9b0af..8b3feaf 100644
--- a/files/src/main/java/ru/molokoin/Storage.java
+++ b/files/src/main/java/ru/molokoin/Storage.java
@@ -1,4 +1,4 @@
-//import annota
+//import annotations
 @File (name=noname, size=0, extension=Extension.OTHER)
 public class Storage {
     Extension extension;
diff --git a/pom.xml b/pom.xml
index 785c886..fb3abc4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,6 +21,7 @@
         <module>country</module>
         <module>book</module>
         <module>universaty</module>
+        <module>practice</module>
     </modules>
 
     <build>
diff --git a/practice/pom.xml b/practice/pom.xml
new file mode 100644
index 0000000..63ed2a0
--- /dev/null
+++ b/practice/pom.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
+		 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+	<!-- parent pom -->
+    <parent>
+        <artifactId>education</artifactId>
+        <groupId>ru.molokoin</groupId>
+        <version>1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+	<!-- practice info -->
+    <groupId>ru.molokoin.education</groupId>
+    <artifactId>practice</artifactId>
+    <version>1.0</version>
+    <packaging>jar</packaging>
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+	
+</project>
\ No newline at end of file
diff --git a/practice/src/main/java/ru/molokoin/App.java b/practice/src/main/java/ru/molokoin/App.java
new file mode 100644
index 0000000..a0cf042
--- /dev/null
+++ b/practice/src/main/java/ru/molokoin/App.java
@@ -0,0 +1,6 @@
+package ru.molokoin;
+public class App {
+    public static void main(String[] args) {
+        System.out.println("qq");
+    }
+}
diff --git a/practice/target/classes/ru/molokoin/App.class b/practice/target/classes/ru/molokoin/App.class
new file mode 100644
index 0000000..fb4e1e4
Binary files /dev/null and b/practice/target/classes/ru/molokoin/App.class differ
diff --git a/universaty/pom.xml b/universaty/pom.xml
index 7f65840..ac7e524 100644
--- a/universaty/pom.xml
+++ b/universaty/pom.xml
@@ -18,8 +18,8 @@
     <version>1.0</version>
     <packaging>jar</packaging>
     <properties>
-        <maven.compiler.source>18</maven.compiler.source>
-        <maven.compiler.target>18</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 	
diff --git a/universaty/target/classes/ru/molokoin/Degree$1.class b/universaty/target/classes/ru/molokoin/Degree$1.class
index 0af8f37..f0cb6b7 100644
Binary files a/universaty/target/classes/ru/molokoin/Degree$1.class and b/universaty/target/classes/ru/molokoin/Degree$1.class differ
diff --git a/universaty/target/classes/ru/molokoin/Degree$2.class b/universaty/target/classes/ru/molokoin/Degree$2.class
index a46a0a3..8a05ccd 100644
Binary files a/universaty/target/classes/ru/molokoin/Degree$2.class and b/universaty/target/classes/ru/molokoin/Degree$2.class differ
diff --git a/universaty/target/classes/ru/molokoin/Degree.class b/universaty/target/classes/ru/molokoin/Degree.class
index f553ff4..2c4fe75 100644
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diff --git a/universaty/target/classes/ru/molokoin/Gender$1.class b/universaty/target/classes/ru/molokoin/Gender$1.class
index 3d82ae1..eef1b7c 100644
Binary files a/universaty/target/classes/ru/molokoin/Gender$1.class and b/universaty/target/classes/ru/molokoin/Gender$1.class differ
diff --git a/universaty/target/classes/ru/molokoin/Gender$2.class b/universaty/target/classes/ru/molokoin/Gender$2.class
index 0600a76..ec7eeab 100644
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diff --git a/universaty/target/classes/ru/molokoin/Gender$3.class b/universaty/target/classes/ru/molokoin/Gender$3.class
index 30122b9..d85bd60 100644
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diff --git a/universaty/target/classes/ru/molokoin/Gender.class b/universaty/target/classes/ru/molokoin/Gender.class
index f39a1f1..264f3d7 100644
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diff --git a/universaty/target/classes/ru/molokoin/Person.class b/universaty/target/classes/ru/molokoin/Person.class
index 515026d..5894e39 100644
Binary files a/universaty/target/classes/ru/molokoin/Person.class and b/universaty/target/classes/ru/molokoin/Person.class differ
diff --git a/universaty/target/classes/ru/molokoin/Role$1.class b/universaty/target/classes/ru/molokoin/Role$1.class
index 814cf23..ceab279 100644
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diff --git a/universaty/target/classes/ru/molokoin/Role$2.class b/universaty/target/classes/ru/molokoin/Role$2.class
index 6970563..231fec1 100644
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diff --git a/universaty/target/classes/ru/molokoin/Role$3.class b/universaty/target/classes/ru/molokoin/Role$3.class
index 57b0457..3bc17b7 100644
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diff --git a/universaty/target/classes/ru/molokoin/Role.class b/universaty/target/classes/ru/molokoin/Role.class
index 1ecf980..133c496 100644
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diff --git a/universaty/target/classes/ru/molokoin/Stage$1.class b/universaty/target/classes/ru/molokoin/Stage$1.class
index d40593f..37bdf86 100644
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diff --git a/universaty/target/classes/ru/molokoin/Stage$2.class b/universaty/target/classes/ru/molokoin/Stage$2.class
index a6f6a98..ac2dbd9 100644
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diff --git a/universaty/target/classes/ru/molokoin/Stage.class b/universaty/target/classes/ru/molokoin/Stage.class
index 86d04b6..19a2524 100644
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