optimize readme (apache#417)

README.md

@@ -18,12 +18,12 @@ The principle of seata-go is consistent with that of Seata-java, which is compos
 
 - [x] TCC
 - [ ] XA
-- [ ] AT
+- [x] AT
 - [ ] SAGA
 - [ ] TM
 - [x] RPC communication
-- [ ] Transaction anti suspension
-- [ ] Null compensation
+- [x] Transaction anti suspension
+- [x] Null compensation
 - [ ] Configuration center
 - [ ] Registration Center
 - [ ] Metric monitoring
@@ -46,6 +46,7 @@ The principle of seata-go is consistent with that of Seata-java, which is compos
 
 Seata-go is currently in the construction stage. Welcome colleagues in the industry to join the group and work with us to promote the construction of seata-go! If you want to contribute code to seata-go, you can refer to the  [**code contribution Specification**](./CONTRIBUTING_CN.md)  document to understand the specifications of the community, or you can join our community DingTalk group: 33069364 and communicate together!
 
+![image](https://user-images.githubusercontent.com/38887641/210141444-0ba6b11d-16e6-48af-945b-cb99ecfa70ef.png)
 
 ## Licence
 

README_ZH.md

@@ -18,12 +18,12 @@ Seata-go 的原理和 Seata-java 保持一致，都是由 TM、RM 和 TC 组成
 
 - [x] TCC
 - [ ] XA
-- [ ] AT
+- [x] AT
 - [ ] SAGA
 - [ ] TM
 - [x] RPC 通信
-- [ ] 事务防悬挂
-- [ ] 空补偿
+- [x] 事务防悬挂
+- [x] 空补偿
 - [ ] 配置中心
 - [ ] 注册中心
 - [ ] Metric监控
@@ -46,6 +46,8 @@ Seata-go 的原理和 Seata-java 保持一致，都是由 TM、RM 和 TC 组成
 
 Seata-go 目前正在建设阶段，欢迎行业同仁入群参与其中，与我们一起推动 seata-go 的建设！如果你想给 seata-go 贡献代码，可以参考 **[代码贡献规范](./CONTRIBUTING.md)** 文档来了解社区的规范，也可以加入我们的社区钉钉群：33069364，一起沟通交流！
 
+![image](https://user-images.githubusercontent.com/38887641/210141444-0ba6b11d-16e6-48af-945b-cb99ecfa70ef.png)
+
 ## 协议
 
-Seata-go 使用 Apache 许可证2.0版本，请参阅 LICENSE 文件了解更多。
+Seata-go 使用 Apache 许可证2.0版本，请参阅 LICENSE 文件了解更多。