diff --git "a/Device/DeviceEnvironmentSetupGuide/Linux \344\270\213\345\256\211\350\243\205 DevEco Device Tool/README.md" "b/Device/DeviceEnvironmentSetupGuide/Linux \344\270\213\345\256\211\350\243\205 DevEco Device Tool/README.md"
index 7846869072ab81139abc0a647248875da8c75a6a..1ceed9750ac623bfc9c4fbf72efab93276db6a90 100644
--- "a/Device/DeviceEnvironmentSetupGuide/Linux \344\270\213\345\256\211\350\243\205 DevEco Device Tool/README.md"
+++ "b/Device/DeviceEnvironmentSetupGuide/Linux \344\270\213\345\256\211\350\243\205 DevEco Device Tool/README.md"
@@ -44,7 +44,7 @@ DevEco Device Tool基于Visual Studio Code进行扩展,在Visual Studio Code

-2. 下载[DevEco Device Tool 3.0 Beta2](https://device.harmonyos.com/cn/ide#download_beta)Linux版本,下载时,请先使用华为开发者帐号进行登录后下载。如未注册华为开发者账号,请先[注册](https://developer.huawei.com/consumer/cn/doc/start/registration-and-verification-0000001053628148)。
+2. 下载最新Linux版本[DevEco Device Tool](https://docs.openharmony.cn/pages/v3.1/zh-cn/device-dev/get-code/gettools-ide.md/#%E8%8E%B7%E5%8F%96%E8%AE%BE%E5%A4%87%E5%BC%80%E5%8F%91%E5%B7%A5%E5%85%B7huawei-deveco-device-tool),下载时,请先使用华为开发者帐号进行登录后下载。如未注册华为开发者账号,请先[注册](https://developer.huawei.com/consumer/cn/doc/start/registration-and-verification-0000001053628148)。
3. 解压DevEco Device Tool软件包并对解压后的文件夹进行赋权。
1. 进入DevEco Device Tool软件包目录,执行如下命令解压软件包,其中devicetool-linux-tool-3.0.0.300.zip为软件包名称,请根据实际进行修改。
@@ -91,4 +91,3 @@ DevEco Device Tool基于Visual Studio Code进行扩展,在Visual Studio Code

-
diff --git "a/Device/DeviceEnvironmentSetupGuide/Windows\346\220\255\345\273\272DevEco Device Tool\345\217\212\347\203\247\345\275\225/README.md" "b/Device/DeviceEnvironmentSetupGuide/Windows\346\220\255\345\273\272DevEco Device Tool\345\217\212\347\203\247\345\275\225/README.md"
index 53a297874137fefdc299ec0c5f5cde49a344a79c..ed49b49c0874607ba5ae7b2803bef082630568ec 100644
--- "a/Device/DeviceEnvironmentSetupGuide/Windows\346\220\255\345\273\272DevEco Device Tool\345\217\212\347\203\247\345\275\225/README.md"
+++ "b/Device/DeviceEnvironmentSetupGuide/Windows\346\220\255\345\273\272DevEco Device Tool\345\217\212\347\203\247\345\275\225/README.md"
@@ -13,7 +13,7 @@
# 安装DevEco Device Tool
-安装最新版本的DevEco Device Tool工具可参考[搭建Windows开发环境](https://device.harmonyos.com/cn/docs/documentation/guide/ide-install-windows-0000001050164976)
+下载最新Windows版本[DevEco Device Tool](https://docs.openharmony.cn/pages/v3.1/zh-cn/device-dev/get-code/gettools-ide.md/#%E8%8E%B7%E5%8F%96%E8%AE%BE%E5%A4%87%E5%BC%80%E5%8F%91%E5%B7%A5%E5%85%B7huawei-deveco-device-tool)
# 获取烧录文件
diff --git "a/Device/DeviceEnvironmentSetupGuide/\350\275\273\351\207\217\345\222\214\345\260\217\345\236\213\347\263\273\347\273\237\345\274\200\345\217\221\346\214\207\345\257\274/README.md" "b/Device/DeviceEnvironmentSetupGuide/\350\275\273\351\207\217\345\222\214\345\260\217\345\236\213\347\263\273\347\273\237\345\274\200\345\217\221\346\214\207\345\257\274/README.md"
index 88a9e953816e3722adea11b12bac6f043164861b..a282cc439743b5c43879c4d9628fa7c1bd9eac6d 100644
--- "a/Device/DeviceEnvironmentSetupGuide/\350\275\273\351\207\217\345\222\214\345\260\217\345\236\213\347\263\273\347\273\237\345\274\200\345\217\221\346\214\207\345\257\274/README.md"
+++ "b/Device/DeviceEnvironmentSetupGuide/\350\275\273\351\207\217\345\222\214\345\260\217\345\236\213\347\263\273\347\273\237\345\274\200\345\217\221\346\214\207\345\257\274/README.md"
@@ -23,11 +23,11 @@ DevEco Device Tool支持Hi3861V100开发板的源码一键编译功能,支持W
**下载并安装DevEco Device Tool(Linux)**
-参考[搭建Ubuntu开发环境](https://device.harmonyos.com/cn/docs/documentation/guide/ide-install-ubuntu-0000001072959308)
+参考[搭建Ubuntu开发环境](https://gitee.com/openharmony/codelabs/tree/master/Device/DeviceEnvironmentSetupGuide/Linux%20%E4%B8%8B%E5%AE%89%E8%A3%85%20DevEco%20Device%20Tool)
**下载并安装DevEco Device Tool(Windows)**
-参考[搭建Windows开发环境](https://device.harmonyos.com/cn/docs/documentation/guide/ide-install-windows-0000001050164976)
+参考[搭建Windows开发环境](https://gitee.com/openharmony/codelabs/tree/master/Device/DeviceEnvironmentSetupGuide/Windows%E6%90%AD%E5%BB%BADevEco%20Device%20Tool%E5%8F%8A%E7%83%A7%E5%BD%95)
# 获取源码
@@ -226,4 +226,3 @@ Hi3861开发板,整板共2MB FLASH,352KB RAM。在编写业务代码时,
-