diff --git a/WeChat/Custom.php b/WeChat/Custom.php
index 033fb8c..50e86b6 100644
--- a/WeChat/Custom.php
+++ b/WeChat/Custom.php
@@ -75,6 +75,21 @@ class Custom extends BasicWeChat
         return $this->httpPostForJson($url, $data);
     }
 
+    /**
+     * 邀请绑定客服帐号
+     * @param string $kf_account 完整客服帐号，格式为：帐号前缀@公众号微信号
+     * @param string $invite_wx 接收绑定邀请的客服微信号
+     * @return array
+     * @throws Exceptions\InvalidResponseException
+     * @throws Exceptions\LocalCacheException
+     */
+    public function inviteworker($kf_account, $invite_wx)
+    {
+        $url = 'https://api.weixin.qq.com/customservice/kfaccount/inviteworker?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['kf_account' => $kf_account, 'invite_wx' => $invite_wx]);
+    }
+
     /**
      * 获取所有客服账号
      * @return array