diff --git a/src/Messages/DingTalk/MarkdownMessage.php b/src/Messages/DingTalk/MarkdownMessage.php
index 9d1adf2d..0db0e9a8 100644
--- a/src/Messages/DingTalk/MarkdownMessage.php
+++ b/src/Messages/DingTalk/MarkdownMessage.php
@@ -25,7 +25,7 @@ class MarkdownMessage extends Message
         'title',
         'text',
         'atMobiles',
-        'atUserIds',
+        'atDingtalkIds',
         'isAtAll',
     ];
 
@@ -34,7 +34,7 @@ class MarkdownMessage extends Message
      */
     protected $allowedTypes = [
         'atMobiles' => ['int', 'string', 'array'],
-        'atUserIds' => ['int', 'string', 'array'],
+        'atDingtalkIds' => ['int', 'string', 'array'],
         'isAtAll' => 'bool',
     ];
 
@@ -44,7 +44,7 @@ public function configureOptionsResolver(OptionsResolver $resolver): OptionsReso
             $resolver->setNormalizer('atMobiles', function (Options $options, $value) {
                 return (array) $value;
             });
-            $resolver->setNormalizer('atUserIds', function (Options $options, $value) {
+            $resolver->setNormalizer('atDingtalkIds', function (Options $options, $value) {
                 return (array) $value;
             });
         });
diff --git a/src/Messages/DingTalk/TextMessage.php b/src/Messages/DingTalk/TextMessage.php
index 08e1a448..e1123b26 100644
--- a/src/Messages/DingTalk/TextMessage.php
+++ b/src/Messages/DingTalk/TextMessage.php
@@ -24,7 +24,7 @@ class TextMessage extends Message
     protected $defined = [
         'content',
         'atMobiles',
-        'atUserIds',
+        'atDingtalkIds',
         'isAtAll',
     ];
 
@@ -33,7 +33,7 @@ class TextMessage extends Message
      */
     protected $allowedTypes = [
         'atMobiles' => ['int', 'string', 'array'],
-        'atUserIds' => ['int', 'string', 'array'],
+        'atDingtalkIds' => ['int', 'string', 'array'],
         'isAtAll' => 'bool',
     ];
 
@@ -43,7 +43,7 @@ public function configureOptionsResolver(OptionsResolver $resolver): OptionsReso
             $resolver->setNormalizer('atMobiles', function (Options $options, $value) {
                 return (array) $value;
             });
-            $resolver->setNormalizer('atUserIds', function (Options $options, $value) {
+            $resolver->setNormalizer('atDingtalkIds', function (Options $options, $value) {
                 return (array) $value;
             });
         });
diff --git a/tests/Feature/DingTalkTest.php b/tests/Feature/DingTalkTest.php
index 40ad47bd..647eb9e2 100644
--- a/tests/Feature/DingTalkTest.php
+++ b/tests/Feature/DingTalkTest.php
@@ -26,7 +26,7 @@ public function testText()
             ->setMessage((new \Guanguans\Notify\Messages\DingTalk\TextMessage([
                 'content' => 'This is content(keyword).',
                 // 'atMobiles' => [13948484984],
-                // 'atUserIds' => [123456],
+                // 'atDingtalkIds' => [123456],
                 // 'isAtAll'   => false,
             ])))
             ->send();
@@ -65,7 +65,7 @@ public function testMarkdown()
                 'title' => 'This is title.',
                 'text' => '> This is text(keyword).',
                 // 'atMobiles' => [13948484984],
-                // 'atUserIds' => [123456],
+                // 'atDingtalkIds' => [123456],
                 // 'isAtAll'   => false,
             ])))
             ->send();
diff --git a/tests/Feature/NowPushTest.php b/tests/Feature/NowPushTest.php
index 9c791b00..f7f291d0 100644
--- a/tests/Feature/NowPushTest.php
+++ b/tests/Feature/NowPushTest.php
@@ -18,6 +18,7 @@ class NowPushTest extends TestCase
     public function testNote()
     {
         $this->expectException(\GuzzleHttp\Exception\ClientException::class);
+        // $this->expectException(\GuzzleHttp\Exception\ServerException::class);
 
         Factory::nowPush()
             ->setToken('vpNVue4teSl93ijHBVT6sDT4sHLP7OMTzFCfdQb0QxLYvL')
@@ -28,6 +29,7 @@ public function testNote()
     public function testImage()
     {
         $this->expectException(\GuzzleHttp\Exception\ClientException::class);
+        // $this->expectException(\GuzzleHttp\Exception\ServerException::class);
 
         Factory::nowPush()
             ->setToken('vpNVue4teSl93ijHBVT6sDT4sHLP7OMTzFCfdQb0QxLYvL')
@@ -38,6 +40,7 @@ public function testImage()
     public function testLink()
     {
         $this->expectException(\GuzzleHttp\Exception\ClientException::class);
+        // $this->expectException(\GuzzleHttp\Exception\ServerException::class);
 
         Factory::nowPush()
             ->setToken('vpNVue4teSl93ijHBVT6sDT4sHLP7OMTzFCfdQb0QxLYvL')
@@ -48,6 +51,7 @@ public function testLink()
     public function testGetUser()
     {
         $this->expectException(\GuzzleHttp\Exception\ClientException::class);
+        // $this->expectException(\GuzzleHttp\Exception\ServerException::class);
 
         Factory::nowPush()
             ->setToken('vpNVue4teSl93ijHBVT6sDT4sHLP7OMTzFCfdQb0QxLYvL')