diff --git a/src/casdoor/adapter.py b/src/casdoor/adapter.py
index c608c39..5da1759 100644
--- a/src/casdoor/adapter.py
+++ b/src/casdoor/adapter.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/application.py b/src/casdoor/application.py
index c7b8b76..3fec8d1 100644
--- a/src/casdoor/application.py
+++ b/src/casdoor/application.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/async_main.py b/src/casdoor/async_main.py
index edf240d..ce72a3a 100644
--- a/src/casdoor/async_main.py
+++ b/src/casdoor/async_main.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/cert.py b/src/casdoor/cert.py
index 3250728..bf2d4eb 100644
--- a/src/casdoor/cert.py
+++ b/src/casdoor/cert.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/enforcer.py b/src/casdoor/enforcer.py
index 345da85..57800ba 100644
--- a/src/casdoor/enforcer.py
+++ b/src/casdoor/enforcer.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/group.py b/src/casdoor/group.py
index 8748def..c43cb9a 100644
--- a/src/casdoor/group.py
+++ b/src/casdoor/group.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/main.py b/src/casdoor/main.py
index 535a845..bf9b763 100644
--- a/src/casdoor/main.py
+++ b/src/casdoor/main.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/model.py b/src/casdoor/model.py
index 35e01a6..24b7814 100644
--- a/src/casdoor/model.py
+++ b/src/casdoor/model.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/organization.py b/src/casdoor/organization.py
index 91d5c7d..6fc447d 100644
--- a/src/casdoor/organization.py
+++ b/src/casdoor/organization.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/payment.py b/src/casdoor/payment.py
index bcba104..46da352 100644
--- a/src/casdoor/payment.py
+++ b/src/casdoor/payment.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/permisssion.py b/src/casdoor/permisssion.py
index ec5dbfc..a2854f3 100644
--- a/src/casdoor/permisssion.py
+++ b/src/casdoor/permisssion.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/plan.py b/src/casdoor/plan.py
index 665b0bc..54e5605 100644
--- a/src/casdoor/plan.py
+++ b/src/casdoor/plan.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/pricing.py b/src/casdoor/pricing.py
index cde2d59..11e24b4 100644
--- a/src/casdoor/pricing.py
+++ b/src/casdoor/pricing.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/product.py b/src/casdoor/product.py
index 21b1229..a4118b4 100644
--- a/src/casdoor/product.py
+++ b/src/casdoor/product.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/provider.py b/src/casdoor/provider.py
index 6be7df8..2141b10 100644
--- a/src/casdoor/provider.py
+++ b/src/casdoor/provider.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/resource.py b/src/casdoor/resource.py
index af09407..67bf9c5 100644
--- a/src/casdoor/resource.py
+++ b/src/casdoor/resource.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/role.py b/src/casdoor/role.py
index 2c6c782..21b6644 100644
--- a/src/casdoor/role.py
+++ b/src/casdoor/role.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/session.py b/src/casdoor/session.py
index 66c9bfb..73d455c 100644
--- a/src/casdoor/session.py
+++ b/src/casdoor/session.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/subscription.py b/src/casdoor/subscription.py
index 8bf3718..a9562fa 100644
--- a/src/casdoor/subscription.py
+++ b/src/casdoor/subscription.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/syncer.py b/src/casdoor/syncer.py
index 243bc7b..22180b2 100644
--- a/src/casdoor/syncer.py
+++ b/src/casdoor/syncer.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/token.py b/src/casdoor/token.py
index 71a54e1..dd1f5c2 100644
--- a/src/casdoor/token.py
+++ b/src/casdoor/token.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/user.py b/src/casdoor/user.py
index 6e0e20d..2411b5d 100644
--- a/src/casdoor/user.py
+++ b/src/casdoor/user.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/casdoor/webhook.py b/src/casdoor/webhook.py
index 2283f9c..1b2262a 100644
--- a/src/casdoor/webhook.py
+++ b/src/casdoor/webhook.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/tests/test_async_oauth.py b/src/tests/test_async_oauth.py
index 54c039d..025920d 100644
--- a/src/tests/test_async_oauth.py
+++ b/src/tests/test_async_oauth.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/tests/test_oauth.py b/src/tests/test_oauth.py
index e1fcb00..8a1207f 100644
--- a/src/tests/test_oauth.py
+++ b/src/tests/test_oauth.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Casbin Authors. All Rights Reserved.
+# Copyright 2021 The Casdoor Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.