diff --git a/README.md b/README.md
index a0732bcc..1a24eb50 100644
--- a/README.md
+++ b/README.md
@@ -24,42 +24,52 @@ MyEMS是行业领先的开源能源管理系统，利用云计算、物联网、
 MyEMS项目由下列组件构成:
 
 ### MyEMS Web UI
+ReactJS
 
 参考[web](./web/README.md) 获取更多信息。
 
 ### MyEMS 管理 UI
+AngularJS
 
 参考[admin](./admin/README.md) 获取更多信息。
 
 ### MyEMS 数据库
+SQL
 
 参考[database](./database/README.md) 获取更多信息。
 
 ### MyEMS 数据清洗服务
+Python
 
 参考[myems-cleaning](./myems-cleaning/README.md) 获取更多信息。
 
 ### MyEMS 数据规范化服务
+Python
 
 参考[myems-normalization](./myems-normalization/README.md) 获取更多信息。
 
 ### MyEMS 数据汇总服务
+Python
 
 参考[myems-aggregation](./myems-aggregation/README.md) 获取更多信息。
 
 ### MyEMS 数据接口API
+Python
 
 参考[myems-api](./myems-api/README.md) 获取更多信息。
 
 ### MyEMS MQTT 数据发布服务 (从MyEMS转发到第三方)
+Python
 
 参考[myems-mqtt-publisher](./myems-mqtt-publisher/README.md) 获取更多信息。
 
 ### MyEMS BACnet/IP 数据采集服务
+Python
 
 参考[myems-bacnet](./myems-bacnet/README.md) 获取更多信息。
 
 ### MyEMS Modbus TCP 数据采集服务
+Python
 
 参考[myems-modbus-tcp](./myems-modbus-tcp/README.md) 获取更多信息。
 
diff --git a/README_DE.md b/README_DE.md
index 832acfa2..9181ce94 100644
--- a/README_DE.md
+++ b/README_DE.md
@@ -24,42 +24,52 @@ MyEMS wird von einem erfahrenen Entwicklungsteam entwickelt und gewartet, und de
 Dieses Projekt besteht aus folgenden Komponenten:
 
 ### MyEMS Web UI
+ReactJS
 
 Weitere Informationen finden Sie [web](./web/README.md).
 
 ### MyEMS Admin UI
+AngularJS
 
 Weitere Informationen finden Sie im [admin](./admin/README.md).
 
 ### MyEMS Database
+SQL
 
 Weitere Informationen finden Sie im [database](./database/README.md).
 
 ### MyEMS Cleaning Service
+Python
 
 Weitere Informationen finden Sie im [myems-cleaning](./myems-cleaning/README.md).
 
 ### MyEMS Normalization Service
+Python
 
 Weitere Informationen finden Sie im [myems-normalization](./myems-normalization/README.md).
 
 ### MyEMS Aggregation Service
+Python
 
 Weitere Informationen finden Sie im [myems-aggregation](./myems-aggregation/README.md).
 
 ### MyEMS API
+Python
 
 Weitere Informationen finden Sie im [myems-api](./myems-api/README.md).
 
 ### MyEMS MQTT Data Publisher Service (transmit data from MyEMS to 3rd Party)
+Python
 
 Weitere Informationen finden Sie im [myems-mqtt-publisher](./myems-mqtt-publisher/README.md).
 
 ### MyEMS BACnet/IP Acquisition Service
+Python
 
 Weitere Informationen finden Sie im [myems-bacnet](./myems-bacnet/README.md).
 
 ### MyEMS Modbus TCP Acquisition Service
+Python
 
 Weitere Informationen finden Sie im [myems-modbus-tcp](./myems-modbus-tcp/README.md).
 
diff --git a/README_EN.md b/README_EN.md
index 100ec9ea..45bd8a1e 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -24,42 +24,52 @@ MyEMS is being developed and maintained by an experienced development team, and
 This project is compose of  following components:
 
 ### MyEMS Web UI
+AngularJS
 
 See the repository [web](./web/README.md) for more information.
 
 ### MyEMS Admin UI
+ReactJS
 
 See [admin](./admin/README.md) for more information.
 
 ### MyEMS Database
+SQL
 
 See [database](./database/README.md) for more information.
 
 ### MyEMS Cleaning Service
+Python
 
 See [myems-cleaning](./myems-cleaning/README.md) for more information.
 
 ### MyEMS Normalization Service
+Python
 
 See [myems-normalization](./myems-normalization/README.md) for more information.
 
 ### MyEMS Aggregation Service
+Python
 
 See [myems-aggregation](./myems-aggregation/README.md) for more information.
 
 ### MyEMS API
+Python
 
 See the repository [myems-api](./myems-api/README.md) for more information.
 
 ### MyEMS MQTT Data Publisher Service (transmit data from MyEMS to 3rd Party)
+Python
 
 See [myems-mqtt-publisher](./myems-mqtt-publisher/README.md) for more information.
 
 ### MyEMS BACnet/IP Acquisition Service
+Python
 
 See [myems-bacnet](./myems-bacnet/README.md) for more information.
 
 ### MyEMS Modbus TCP Acquisition Service
+Python
 
 See [myems-modbus-tcp](./myems-modbus-tcp/README.md) for more information.