diff --git a/ndk_script/toolchain.sh b/ndk_script/toolchain.sh
index 836ceb70f5d6839ef722315d77c14d7c93dfdd91..7f8ce5bb83460dc2f3678d9322eb47cf09a9ec2a 100755
--- a/ndk_script/toolchain.sh
+++ b/ndk_script/toolchain.sh
@@ -22,7 +22,7 @@ do
 done
 
 
-ndk_dir=$(ls ${SOURCE_DIR}/lib/|more |awk '{print $NF}')
+ndk_dir=$(ls ${SOURCE_DIR}/lib/|more |grep ohos |awk '{print $NF}')
 
 for i in $ndk_dir
 do