diff --git a/doc/package.puml b/doc/package.puml
new file mode 100644
index 0000000..4a01bdb
--- /dev/null
+++ b/doc/package.puml
@@ -0,0 +1,17 @@
+@startuml anyreport
+!theme cerulean-outline
+package java <<Folder>> {
+    package ru <<Folder>> {
+        package egspt <<Folder>> {
+            package moodle <<Folder>> {
+                class App
+                class Access
+                class Base
+                class BaseControls
+                class AccessPane
+                class Data
+            }
+        }
+    }
+}
+@enduml
\ No newline at end of file
diff --git a/src/Data.java b/src/Data.java
deleted file mode 100644
index b228498..0000000
--- a/src/Data.java
+++ /dev/null
@@ -1,3 +0,0 @@
-public class Data {
-    
-}
diff --git a/src/Access.java b/src/main/java/ru/egspt/moodle/Access.java
similarity index 91%
rename from src/Access.java
rename to src/main/java/ru/egspt/moodle/Access.java
index d0b3819..0c1b75f 100644
--- a/src/Access.java
+++ b/src/main/java/ru/egspt/moodle/Access.java
@@ -1,3 +1,4 @@
+package main.java.ru.egspt.moodle;
 public class Access {
     private String link;
     private String login;
diff --git a/src/AccessPane.java b/src/main/java/ru/egspt/moodle/AccessPane.java
similarity index 96%
rename from src/AccessPane.java
rename to src/main/java/ru/egspt/moodle/AccessPane.java
index e1e7e5d..1887e03 100644
--- a/src/AccessPane.java
+++ b/src/main/java/ru/egspt/moodle/AccessPane.java
@@ -1,3 +1,4 @@
+package main.java.ru.egspt.moodle;
 import javax.swing.JPanel;
 import java.awt.Color;
 import javax.swing.JButton;
diff --git a/src/App.java b/src/main/java/ru/egspt/moodle/App.java
similarity index 93%
rename from src/App.java
rename to src/main/java/ru/egspt/moodle/App.java
index 8d3484a..145021c 100644
--- a/src/App.java
+++ b/src/main/java/ru/egspt/moodle/App.java
@@ -1,3 +1,4 @@
+package main.java.ru.egspt.moodle;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 import javax.swing.WindowConstants;
diff --git a/src/Base.java b/src/main/java/ru/egspt/moodle/Base.java
similarity index 95%
rename from src/Base.java
rename to src/main/java/ru/egspt/moodle/Base.java
index f75abd4..8936ea7 100644
--- a/src/Base.java
+++ b/src/main/java/ru/egspt/moodle/Base.java
@@ -1,3 +1,4 @@
+package main.java.ru.egspt.moodle;
 import java.sql.Connection;
 import java.sql.DriverManager;
 
diff --git a/src/BaseControls.java b/src/main/java/ru/egspt/moodle/BaseControls.java
similarity index 93%
rename from src/BaseControls.java
rename to src/main/java/ru/egspt/moodle/BaseControls.java
index cf18da6..8c4d304 100644
--- a/src/BaseControls.java
+++ b/src/main/java/ru/egspt/moodle/BaseControls.java
@@ -1,3 +1,4 @@
+package main.java.ru.egspt.moodle;
 
 public class BaseControls {
     //
diff --git a/src/main/java/ru/egspt/moodle/Data.java b/src/main/java/ru/egspt/moodle/Data.java
new file mode 100644
index 0000000..fada8c9
--- /dev/null
+++ b/src/main/java/ru/egspt/moodle/Data.java
@@ -0,0 +1,4 @@
+package main.java.ru.egspt.moodle;
+public class Data {
+    
+}