Update readme.md

Author: ushelp

readme.md

@@ -22,7 +22,7 @@ EasyQRCodeJS 是一个功能丰富的跨浏览器的纯 JavaScript QRCode 生成
 - [React Support](#react-support)
 - [Browser Compatibility](#browser-compatibility)
 - [License](#license)
-- [EasyQRCodeJS-Premium](#easyqrcodejs-premium)
+- [EasyQRCodeJS-Premium:](#easyqrcodejs-premium)
 - [End](#end)
 
 
@@ -502,13 +502,13 @@ MIT License
 
 ## EasyQRCodeJS-Premium
 
-With **EasyQRCodeJS-Premium** you can use Canvas to customize any element, Such as Eye frame sharp, Eye ball sharp, QR Body block sharp, etc.
+**EasyQRCodeJS-Premium** is a more powerful and comprehensive business enterprise edition. You can use Canvas to customize any element, Such as Eye frame sharp, Eye ball sharp, QR Body block sharp, etc.
 
-If you need more functions, we can provide you with customized development of API libraries or products. please contact me to buy.
+If you need more functions, we can provide you with customized development of API libraries or products. please contact me to buy the business enterprise edition.
 
-**EasyQRCodeJS-Premium** 让您可以在 QRCode 中通过 Canvas 自定义任何喜欢的元素，例如  Eye frame sharp, Eye ball sharp, QR Body block sharp 等等。
+**EasyQRCodeJS-Premium** 是功能更加强大和全面的商业/企业版本。让您可以在 QRCode 中通过 Canvas 自定义任何喜欢的元素，例如  Eye frame sharp, Eye ball sharp, QR Body block sharp 等等。
 
-如果您需要更多功能，我们可以为您提供 API 库或产品的定制开发。请联系我购买。
+如果您需要更多功能，我们可以为您提供 API 库或产品的定制开发。请联系我购买商业/企业版本。
 
 ![Premium demo preview](doc/images/demo-premium.png)