diff --git a/Biblio/src/Admin.java b/Biblio/src/Admin.java
deleted file mode 100644
index 2eaaa0a..0000000
--- a/Biblio/src/Admin.java
+++ /dev/null
@@ -1,2 +0,0 @@
-public class Admin {
-}
diff --git a/Biblio/src/Bibliothek/Nutzer.java b/Biblio/src/Bibliothek/UI.java
similarity index 51%
rename from Biblio/src/Bibliothek/Nutzer.java
rename to Biblio/src/Bibliothek/UI.java
index cd26382..40393a4 100644
--- a/Biblio/src/Bibliothek/Nutzer.java
+++ b/Biblio/src/Bibliothek/UI.java
@@ -1,4 +1,4 @@
 package Bibliothek;
 
-public class Nutzer {
+public class UI {
 }
diff --git a/Biblio/src/User.java b/Biblio/src/Bibliothek/User.java
similarity index 51%
rename from Biblio/src/User.java
rename to Biblio/src/Bibliothek/User.java
index 52dda73..e0acb9c 100644
--- a/Biblio/src/User.java
+++ b/Biblio/src/Bibliothek/User.java
@@ -1,2 +1,4 @@
+package Bibliothek;
+
 public class User {
 }
diff --git a/Biblio/src/UI.java b/Biblio/src/UI.java
deleted file mode 100644
index d35959d..0000000
--- a/Biblio/src/UI.java
+++ /dev/null
@@ -1,2 +0,0 @@
-public class UI {
-}