diff --git a/attachment/repos/bootstrap/ohos.py b/attachment/repos/bootstrap/ohos.py
index 03373f1b16ff67adb76d90b85d1069143f58169c..701bd8108f20676fff79b43ee1d486ee12043f36 100644
--- a/attachment/repos/bootstrap/ohos.py
+++ b/attachment/repos/bootstrap/ohos.py
@@ -135,8 +135,8 @@ def getNdkHome():
     ):
         logging.error(
             """
-    Please set the environment variables for HarmonyOS SDK to "HOS_SDK_HOME" or "OHOS_SDK_HOME".
-    We will use both native/llvm and native/sysroot.
+    Please set the environment variables for HarmonyOS NDK to "OHOS_NDK_HOME".
+    Such as 'export OHOS_NDK_HOME=~/ndk/mac/4.0/native'.
     Please ensure that the file "native/llvm/bin/clang" exists and is executable."""
         )
         exit(10)