diff --git a/doc/LICENSE.CN b/doc/LICENSE.CN
index 8baab2b794..d1b82f07aa 100644
--- a/doc/LICENSE.CN
+++ b/doc/LICENSE.CN
@@ -2,13 +2,13 @@ Z PUBLIC LICENSE 1.2
 
 许可
 
-Z PUBLIC LICENSE 由青岛易软天创网络科技有限公司（www.cnezsoft.com）起草，简称ZPL协议。
+Z PUBLIC LICENSE 由青岛易软天创网络科技有限公司（www.easycorp.cn）起草，简称ZPL协议。
 任何人均可使用该协议来发布开源软件，并可对下面协议正文中以下划线标注的空白部分做相应修改，
 除此之外的任何内容不得做任何修改。青岛易软天创网络科技有限公司拥有对该协议条款的最终解释权。
 
 前言：
 
-禅道项目管理软件（以下简称该软件）由 青岛易软天创网络科技有限公司（www.cnezsoft.com）开发（以下简称我）。我依法拥有该软件的所有版权。
+禅道项目管理软件（以下简称该软件）由 青岛易软天创网络科技有限公司（www.easycorp.cn）开发（以下简称我）。我依法拥有该软件的所有版权。
 本着共享开放的角度，我以开放源代码的形式发布该软件。您可以在遵守该协议的前提下使用该软件。
 自您安装该软件开始，您和我之间的合同关系自动成立。除非您停止使用该软件或与我有签署额外合同，
 您须认真遵循该授权协议约定的每一条款。
@@ -16,9 +16,9 @@ Z PUBLIC LICENSE 由青岛易软天创网络科技有限公司（www.cnezsoft.co
 我的联系方式：
 联系人：徐先生
 电话：  4006-8899-23
-Email： co@cnezsoft.com
+Email： co@zentao.net
 QQ：    1492153927
-地址：  青岛开发区武夷山路167号千禧龙花园 9-1-101室
+地址：  青岛开发区长江路232号国贸中心C座2单元2902室
 
 约定:
 
diff --git a/doc/LICENSE.EN b/doc/LICENSE.EN
index 65e91c9942..fd21d19cac 100644
--- a/doc/LICENSE.EN
+++ b/doc/LICENSE.EN
@@ -2,20 +2,20 @@ Z PUBLIC LICENSE 1.2
 
 Authorization
 
-Z PUBLIC LICENSE, also known as ZPL Agreement, is drafted by EasyCorp(en.easycorp.ltd).
+Z PUBLIC LICENSE, also known as ZPL Agreement, is drafted by EasyCorp(www.easycorp.ltd).
 Anyone can use the agreement to publish open source software, and modify the blank in the following text of the agreement accordingly. 
 No other text of the agreement shall be changed. EasyCorp has the final interpretation of the terms in the agreement.
 
 Preface
 
-ZenTao ALM (Hereinafter referred to as "the software") developed by EasyCorp (en.easycorp.ltd) (hereinafter referred to I). I'm entitled to all copyright of the software. 
+ZenTao ALM (Hereinafter referred to as "the software") developed by EasyCorp (www.easycorp.ltd) (hereinafter referred to I). I'm entitled to all copyright of the software. 
 The software is released as open source software. You are authorized to use the software as long as you are in compliance with this agreement. 
 By installation of the software, you agree that a contractual relationship between you and me is automatically established. 
 You are obliged to fully comply with all the terms of this agreement unless you choose to stop using the software or you have signed additional agreement with me.
 
 My Contact: 
 Email: renee@easysoft.ltd
-Site:  http://www.zentao.pm
+Site:  https://www.zentao.pm
 
 We agree: