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diff --git "a/docs/rk3568_helloworld/\351\225\234\345\203\217\347\203\247\345\275\225.md" "b/docs/rk3568_helloworld/\351\225\234\345\203\217\347\203\247\345\275\225.md"
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@@ -2,9 +2,9 @@
 
 #### 安装USB驱动
 
-下载USB驱动，[下载地址](https://www.t-firefly.com/doc/download/103.html)
+下载USB驱动，[下载地址](https://www.t-firefly.com/doc/download/103.html#other_432)
 
-双击DriverAssitant\ DriverInstall.exe*打开安装程序，点击下图所示的“驱动安装”按钮，按提示安装USB驱动：
+双击**DriverAssitant\ DriverInstall.exe**打开安装程序，点击下图所示的“驱动安装”按钮，按提示安装USB驱动：
 
  ![2](figures/DriverInstall.png)
 
@@ -61,7 +61,12 @@
 
 ##### 执行烧录
 
-使用USB线连接PC与开发板，然后长按recovery按键不放，给开发板上电，上电1-2秒之后松开按键，此时如下图所示。
+使用USB线连接PC与开发板，然后长按recovery按键不放，给开发板上电
+
+ ![7](figures/TheRk3568Device-recovery.jpg)
+
+上电1-2秒之后松开按键，此时如下图所示。
+
 
  ![7](figures/FindDeviceSuccPic.jpg)