diff --git a/Work.php b/Work.php
index 039263a..ef3cc80 100644
--- a/Work.php
+++ b/Work.php
@@ -801,6 +801,23 @@ public function ECGetGroupMsgResult ($msgId)
 			return $this->repJson;
 		}
 
+		public function ECGetGroupMsgTask ($sendData)
+		{
+			Utils::checkNotEmptyStr($sendData['msgid'] ?? '', 'msgid');
+			self::_HttpCall(self::EXTERNAL_CONTACT_GET_GROUP_MSG_TASK, 'POST', $sendData);
+
+			return $this->repJson;
+		}
+
+		public function ECGetGroupmsgSendResult ($sendData)
+		{
+			Utils::checkNotEmptyStr($sendData['msgid'] ?? '', 'msgid');
+			Utils::checkNotEmptyStr($sendData['userid'] ?? '', 'userid');
+			self::_HttpCall(self::EXTERNAL_CONTACT_GET_GROUPMSG_SEND_RESULT, 'POST', $sendData);
+
+			return $this->repJson;
+		}
+
 		public function ECSendWelcomeMsg (ExternalContactMsgTemplate $msgTemplate)
 		{
 			ExternalContactMsgTemplate::checkMsgTemplateSendArgs($msgTemplate);
@@ -927,6 +944,14 @@ public function EContactGetTransferResult ($handoverData)
 			return $this->repJson;
 		}
 
+		public function EContactResignedTransferResult ($handoverData)
+		{
+			$args = Utils::Object2Array($handoverData);
+			self::_HttpCall(self::EXTERNAL_CONTACT_TRANSFER_RESULT, 'POST', $args);
+
+			return $this->repJson;
+		}
+
 		public function ECGetUserBeheviorData ($behavior)
 		{
 			ExternalContactBehavior::checkBehaviorGetArgs($behavior);
diff --git a/components/BaseWork.php b/components/BaseWork.php
index eb5e697..ba053a4 100644
--- a/components/BaseWork.php
+++ b/components/BaseWork.php
@@ -95,6 +95,8 @@ abstract class BaseWork extends Component
 		/* 消息推送 */
 		const EXTERNAL_CONTACT_ADD_MSG_TEMPLATE            = '/cgi-bin/externalcontact/add_msg_template?access_token=ACCESS_TOKEN';    // 添加企业群发消息任务 POST
 		const EXTERNAL_CONTACT_GET_GROUP_MSG_RESULT        = '/cgi-bin/externalcontact/get_group_msg_result?access_token=ACCESS_TOKEN';    // 获取企业群发消息发送结果 POST
+		const EXTERNAL_CONTACT_GET_GROUP_MSG_TASK          = '/cgi-bin/externalcontact/get_groupmsg_task?access_token=ACCESS_TOKEN';    // 获取群发成员发送任务列表 POST
+		const EXTERNAL_CONTACT_GET_GROUPMSG_SEND_RESULT    = '/cgi-bin/externalcontact/get_groupmsg_send_result?access_token=ACCESS_TOKEN';    // 获取群发成员发送任务列表 POST
 		const EXTERNAL_CONTACT_SEND_WELCOME_MSG            = '/cgi-bin/externalcontact/send_welcome_msg?access_token=ACCESS_TOKEN';    // 发送新客户欢迎语 POST
 		const EXTERNAL_CONTACT_GROUP_WELCOME_TEMPLATE_ADD  = '/cgi-bin/externalcontact/group_welcome_template/add?access_token=ACCESS_TOKEN';    // 添加群欢迎语素材 POST
 		const EXTERNAL_CONTACT_GROUP_WELCOME_TEMPLATE_EDIT = '/cgi-bin/externalcontact/group_welcome_template/edit?access_token=ACCESS_TOKEN';    // 编辑群欢迎语素材 POST