Update README.MD

README.MD

@@ -17,8 +17,9 @@ Essensoft.AspNetCore.Payment.LianLianPay    | [![NuGet](https://img.shields.io/n
 Essensoft.AspNetCore.Payment.UnionPay       | [![NuGet](https://img.shields.io/nuget/v/Essensoft.AspNetCore.Payment.UnionPay.svg)](https://www.nuget.org/packages/Essensoft.AspNetCore.Payment.UnionPay)
 Essensoft.AspNetCore.Payment.Security       | [![NuGet](https://img.shields.io/nuget/v/Essensoft.AspNetCore.Payment.Security.svg)](https://www.nuget.org/packages/Essensoft.AspNetCore.Payment.Security)
 
-## 交流方式
-* [Payment QQ交流群: 522457525](https://shang.qq.com/wpa/qunwpa?idkey=aac56c8f02f54893267d3ac90787c1794a7687f3c31a923812a36b67c4ee6271)
+## QQ群
+* [Payment 交流①群: 522457525(已满)](https://shang.qq.com/wpa/qunwpa?idkey=aac56c8f02f54893267d3ac90787c1794a7687f3c31a923812a36b67c4ee6271)
+* [Payment 交流②群: 204076462](https://shang.qq.com/wpa/qunwpa?idkey=a77c990f2a8fca61f7eaf87ad34eae1a4ac4ebb98968a2602514dfba0c23c108)
 
 ## 支持渠道