diff --git a/publish/openai.php b/publish/openai.php
index 493ffec..6221768 100644
--- a/publish/openai.php
+++ b/publish/openai.php
@@ -5,7 +5,7 @@
  * This file is part of friendsofhyperf/components.
  *
  * @link     https://github.com/friendsofhyperf/components
- * @document https://github.com/friendsofhyperf/components/blob/3.x/README.md
+ * @document https://github.com/friendsofhyperf/components/blob/3.0/README.md
  * @contact  huangdijia@gmail.com
  */
 use function Hyperf\Support\env;
diff --git a/src/ClientFactory.php b/src/ClientFactory.php
index 4576fc5..f5d285f 100644
--- a/src/ClientFactory.php
+++ b/src/ClientFactory.php
@@ -5,7 +5,7 @@
  * This file is part of friendsofhyperf/components.
  *
  * @link     https://github.com/friendsofhyperf/components
- * @document https://github.com/friendsofhyperf/components/blob/3.x/README.md
+ * @document https://github.com/friendsofhyperf/components/blob/3.0/README.md
  * @contact  huangdijia@gmail.com
  */
 namespace FriendsOfHyperf\OpenAi;
diff --git a/src/ConfigProvider.php b/src/ConfigProvider.php
index 3023864..558ed71 100644
--- a/src/ConfigProvider.php
+++ b/src/ConfigProvider.php
@@ -5,7 +5,7 @@
  * This file is part of friendsofhyperf/components.
  *
  * @link     https://github.com/friendsofhyperf/components
- * @document https://github.com/friendsofhyperf/components/blob/3.x/README.md
+ * @document https://github.com/friendsofhyperf/components/blob/3.0/README.md
  * @contact  huangdijia@gmail.com
  */
 namespace FriendsOfHyperf\OpenAi;
diff --git a/src/Exception/ApiKeyIsMissing.php b/src/Exception/ApiKeyIsMissing.php
index b8c3724..28d2f35 100644
--- a/src/Exception/ApiKeyIsMissing.php
+++ b/src/Exception/ApiKeyIsMissing.php
@@ -5,7 +5,7 @@
  * This file is part of friendsofhyperf/components.
  *
  * @link     https://github.com/friendsofhyperf/components
- * @document https://github.com/friendsofhyperf/components/blob/3.x/README.md
+ * @document https://github.com/friendsofhyperf/components/blob/3.0/README.md
  * @contact  huangdijia@gmail.com
  */
 namespace FriendsOfHyperf\OpenAi\Exception;