diff --git a/README-zh.md b/README-zh.md
index 61d586be..89f7df5e 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -156,7 +156,7 @@ Docker部署的详情，请见[相关文档](https://tikazyq.github.io/crawlab-d
 
 #### 消息通知
 
-![](http://static-docs.crawlab.cn/notification-mail.jpeg)
+<img src="http://static-docs.crawlab.cn/notification-mobile.jpeg" height="480px">
 
 ## 架构
 
diff --git a/README.md b/README.md
index 7cbc876e..b40a7dab 100644
--- a/README.md
+++ b/README.md
@@ -148,14 +148,14 @@ For Docker Deployment details, please refer to [relevant documentation](https://
 
 ![](https://raw.githubusercontent.com/tikazyq/crawlab-docs/master/images/schedule.png)
 
-#### Notifications
-
-![](http://static-docs.crawlab.cn/notification-mail.jpeg)
-
 #### Dependency Installation
 
 ![](http://static-docs.crawlab.cn/node-install-dependencies.png)
 
+#### Notifications
+
+<img src="http://static-docs.crawlab.cn/notification-mobile.jpeg" height="480px">
+
 ## Architecture
 
 The architecture of Crawlab is consisted of the Master Node and multiple Worker Nodes, and Redis and MongoDB databases which are mainly for nodes communication and data storage.