diff --git a/README.md b/README.md
index 35a06dad34f7eeffe4b57d47c5369c2e5ebc84f0..a6e443a6a137c2d51364be2dfd1d1c90547949ce 100644
--- a/README.md
+++ b/README.md
@@ -49,14 +49,14 @@
 <img src="doc/img/n9e-node-dashboard.png" width="680">
 
 #### 您也可以在夜莺中方便的查看所有活跃的告警以及历史告警：
-<img src="https://n9e.github.io/intro/alert-events.png" width="680">
+<img src="doc/img/alert-events.png" width="680">
 
 ## 系统架构
 #### 一个典型的 Nightingale 部署架构:
-<img src="https://n9e.github.io/intro/arch-system.png" width="680">
+<img src="doc/img/arch-system.png" width="680">
 
 #### 使用 VictoriaMetrics 作为时序数据库的典型部署架构:
-<img src="https://n9e.github.io/fc-monitoring-vm.png" width="680">
+<img src="doc/img/vm-cluster-arch.png" width="680">
 
 
 ## FAQ
@@ -69,7 +69,7 @@
 - 加入微信群组，请先添加微信：borgmon 备注：夜莺加群
 - 当然，推荐您关注夜莺监控公众号，及时获取相关产品动态，了解答疑方式
 
-<img src="https://n9e.github.io/cloudmon.png" width="180">
+<img src="doc/img/wx.jpg" width="180">
 
 
 ## 参与到夜莺开源项目和社区
diff --git a/README_EN.md b/README_EN.md
index 638cbfb1bb42c635fa03e075a0ebf0b152eae92a..014bee013edfa2fc7a46eff70614aae690fffc9d 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -45,20 +45,20 @@ Nightingale is an cloud-native monitoring system by All-In-On design, support en
 <img src="doc/img/n9e-node-dashboard.png" width="680">
 
 #### You can also easily view all active alerts and historical alerts in Nightingale:
-<img src="https://n9e.github.io/intro/alert-events.png" width="680">
+<img src="doc/img/alert-events.png" width="680">
 
 ## System Architecture
 #### A typical Nightingale deployment architecture:
-<img src="https://n9e.github.io/intro/arch-system.png" width="680">
+<img src="doc/img/arch-system.png" width="680">
 
 #### Typical deployment architecture using VictoriaMetrics as storage:
-<img src="https://n9e.github.io/fc-monitoring-vm.png" width="680">
+<img src="doc/img/vm-cluster-arch.png" width="680">
 
 ## Contact us and feedback questions
 - We recommend that you use [github issue](https://github.com/didi/nightingale/issues) as the preferred channel for issue feedback and requirement submission;
 - You can join our WeChat group - [Nightingale WeChat Group](https://s3-gz01.didistatic.com/n9e-pub/image/n9e-wx.png);
 
-<img src="https://n9e.github.io/cloudmon.png" width="180">
+<img src="doc/img/wx.jpg" width="180">
 
 
 ## Contributing
@@ -69,14 +69,6 @@ We welcome your participation in the Nightingale open source project and open so
 - Join our community events => [Nightingale wechat group](https://s3-gz01.didistatic.com/n9e-pub/image/n9e-wx.png)
 - Submit code to make Nightingale better =>[github PR](https://github.com/didi/nightingale/pulls)
 
-## TODO
-- [x] deploy nightingale in docker
-- [x] export /metrics endpoint
-- [x] notify.py support feishu
-- [ ] notify.py support sms
-- [ ] notify.py support voice
-- [x] support remote write api
-- [ ] support pushgateway api
 
 ## License
 Nightingale with [Apache License V2.0](https://github.com/didi/nightingale/blob/main/LICENSE) open source license.
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