diff --git a/README.en.md b/README.en.md
index fd64b823999f3597b34e3132db7db73a33029f80..268c7ec344c2185c72b30cc755a50e6817ed6472 100644
--- a/README.en.md
+++ b/README.en.md
@@ -32,7 +32,7 @@ solutions = [
 
 3. In the engine directory, execute gclient sync; here the engine source code, official packages warehouse will be synchronized, and the ohos_setup task will be executed;
 
-4. From http://ci.openharmony.cn/workbench/cicd/dailybuild/dailylist, download ohos-sdk-full, create a new folder ndk/4.0 in the engine root directory, and unzip ohos-sdk- Move all files in the native folder in full sdk to the ndk/4.0 folder;
+4. From http://ci.openharmony.cn/workbench/cicd/dailybuild/dailylist, download ohos-sdk-full, create a new folder ndk/linux/4.0 in the engine root directory, and unzip the native folder in ohos-sdk-full to the ndk/linux/4.0 folder;
 
 5. In the engine directory, execute make to start building the flutter engine that supports ohos devices.
 
diff --git a/README.md b/README.md
index 5f1dcb550fbf2dfd103b9489e154cde5d8f213c8..0ccf79a6b9d92286d834e90761d6c0e301a48225 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ solutions = [
 
 3. 在engine目录，执行gclient sync；这里会同步engine源码、官方packages仓，还有执行ohos_setup任务；
 
-4. 从 http://ci.openharmony.cn/workbench/cicd/dailybuild/dailylist 每日构建中，下载ohos-sdk-full，在engine根目录下，新建文件夹 ndk/4.0 ，解压ohos-sdk-full sdk中的native文件夹内所有文件到 ndk/4.0文件夹中；
+4. 从 http://ci.openharmony.cn/workbench/cicd/dailybuild/dailylist 每日构建中，下载ohos-sdk-full，在engine根目录下，新建文件夹 ndk/linux/4.0 ，解压ohos-sdk-full中的native文件夹到ndk/linux/4.0文件夹中；
 
 5. engine目录，执行make，既可以开始构建支持ohos设备的flutter engine。