diff --git a/README.md b/README.md
index 617599d..12a0d94 100644
--- a/README.md
+++ b/README.md
@@ -90,3 +90,7 @@ The homepage of Taotao:
 This project adopt a Service-orinted architecture, the overview of service interface is shown below:
 
 ![image](https://github.com/ZehuaWang/TaoTao_ShoppingSite/blob/master/pic/system.png)
+
+Future improvements and todo list:
+
+- [ ] Adopt to dubbo framework, use socket to communicate between different modules.