diff --git a/src/Application.php b/src/Application.php
index 773186fc1..b24f1df4f 100644
--- a/src/Application.php
+++ b/src/Application.php
@@ -292,7 +292,7 @@ public static function make($name, array $arguments)
     protected static function applicationInstanceKey($name)
     {
         $applications = [
-            'wework' => 'we_work.instance',
+            'weWork' => 'we_work.instance',
             'miniProgram' => 'mini_program.instance',
             'openPlatform' => 'open_platform.instance',
             'officialAccount' => 'official_account.instance',
diff --git a/tests/Foundation/ApplicationTest.php b/tests/Foundation/ApplicationTest.php
index a9aad17bb..de9f612d3 100644
--- a/tests/Foundation/ApplicationTest.php
+++ b/tests/Foundation/ApplicationTest.php
@@ -108,8 +108,8 @@ public function testSetCustomAccessToken()
     public function testStaticCall()
     {
         $weworkInstances = [
-            Application::wework(['client_id' => 'corpid@123', 'client_secret' => 'corpsecret@123', 'debug' => true]),
-            Application::make('wework', ['debug' => true, 'client_id' => 'corpid@123', 'client_secret' => 'corpsecret@123']),
+            Application::weWork(['client_id' => 'corpid@123', 'client_secret' => 'corpsecret@123', 'debug' => true]),
+            Application::make('weWork', ['debug' => true, 'client_id' => 'corpid@123', 'client_secret' => 'corpsecret@123']),
         ];
         foreach ($weworkInstances as $instance) {
             $this->assertInstanceOf('EasyWeChat\Applications\WeWork\WeWork', $instance);