diff --git a/README.en.md b/README.en.md
index ee496cfc6bae3de5c8bfaa7cae126bd4c34c5342..0d18ee54d5f72c0202ff5dfe9ea41376f59e9b73 100644
--- a/README.en.md
+++ b/README.en.md
@@ -4,19 +4,22 @@
 dde introduction
 
 #### Software Architecture
-Software architecture description
+When you log into the system for the first time, a welcome program will automatically start.
+Watch the introduction video to get new features, customize your desktop, enable the window
+effect and know more about OS.
 
 #### Installation
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1.  dnf install dde-introduction
 
 #### Instructions
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1.  When you log in to the system for the first time, the welcome page is displayed and you can watch the OS introduction video
+2. Next, set the desktop style. You can choose "Fashionable Mode" or "Efficient Mode"
+
+3. Next, set the operating mode. You can select Special Effect mode or Common Mode
+
+4. Next, set the icon theme. You can select four icon styles for setting.
 
 #### Contribution
 
diff --git a/README.md b/README.md
index bfe3faf35b3250473c35fcd56f7b0f5c858b041a..0b2f5ec563998eb5fe4edea97da2823a7ccded51 100644
--- a/README.md
+++ b/README.md
@@ -4,20 +4,19 @@
 dde introduction
 
 #### 软件架构
-软件架构说明
+当您第一次登录系统时，欢迎程序将自动启动。观看介绍视频获得新功能，自定义您的桌面，启用窗口了解OS。
 
 
 #### 安装教程
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1.  dnf install dde-introduction
 
 #### 使用说明
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1.  第一次进入系统后自动弹出欢迎界面，可观看OS介绍视频
+2.  下一步进行桌面样式设置，可以选择“时尚模式”或者“高效模式”设置
+3.  下一步进行运行模式设置，可以选择“特效模式”或者“普通模式”设置
+4.  下一步进行图标主题设置，四款图标样式供选择设置，配置结束。
 
 #### 参与贡献