diff --git a/app/controllers/AbstractController.php b/app/controllers/AbstractController.php
index d1d2226..55ba53f 100644
--- a/app/controllers/AbstractController.php
+++ b/app/controllers/AbstractController.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/controllers/ApiController.php b/app/controllers/ApiController.php
index 7dac813..a381404 100644
--- a/app/controllers/ApiController.php
+++ b/app/controllers/ApiController.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/controllers/BasicController.php b/app/controllers/BasicController.php
index 2c95fd8..1f67525 100644
--- a/app/controllers/BasicController.php
+++ b/app/controllers/BasicController.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/controllers/TaskController.php b/app/controllers/TaskController.php
index 994878e..c12dba3 100644
--- a/app/controllers/TaskController.php
+++ b/app/controllers/TaskController.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/controllers/UserController.php b/app/controllers/UserController.php
index 6b19116..488b47f 100644
--- a/app/controllers/UserController.php
+++ b/app/controllers/UserController.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/core/Config.php b/app/core/Config.php
index a0318fb..3ebb1cc 100644
--- a/app/core/Config.php
+++ b/app/core/Config.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/core/Constants.php b/app/core/Constants.php
index 8bdb01c..56d9c9e 100644
--- a/app/core/Constants.php
+++ b/app/core/Constants.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 namespace Nofw\Core;
 
diff --git a/app/core/Main.php b/app/core/Main.php
index f5de319..194d051 100644
--- a/app/core/Main.php
+++ b/app/core/Main.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/middlewares/CorsMiddleware.php b/app/middlewares/CorsMiddleware.php
index 3fc61ab..322d173 100644
--- a/app/middlewares/CorsMiddleware.php
+++ b/app/middlewares/CorsMiddleware.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/models/TaskModel.php b/app/models/TaskModel.php
index 8b47fb7..1aa4fc6 100644
--- a/app/models/TaskModel.php
+++ b/app/models/TaskModel.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 namespace Nofw\models;
 
diff --git a/app/models/UserModel.php b/app/models/UserModel.php
index c614e06..7c441b7 100644
--- a/app/models/UserModel.php
+++ b/app/models/UserModel.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 namespace Nofw\models;
 
diff --git a/app/services/DatabaseService.php b/app/services/DatabaseService.php
index 2aa9672..d140796 100644
--- a/app/services/DatabaseService.php
+++ b/app/services/DatabaseService.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/services/RoutingService.php b/app/services/RoutingService.php
index 0a5a6fa..e3acf72 100644
--- a/app/services/RoutingService.php
+++ b/app/services/RoutingService.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/services/ViewService.php b/app/services/ViewService.php
index 4dbd7a8..2db7f91 100644
--- a/app/services/ViewService.php
+++ b/app/services/ViewService.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);
 
diff --git a/app/utils/JWTHelper.php b/app/utils/JWTHelper.php
index efd5f29..5a87609 100644
--- a/app/utils/JWTHelper.php
+++ b/app/utils/JWTHelper.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * @author https://unicate.ch
+ * @copyright Copyright (c) 2020
+ * @license Released under the MIT license
+ */
 
 declare(strict_types=1);