diff --git a/build_scripts/build.sh b/build_scripts/build.sh
index b6a0d7362bb0a893dc506887ea662f388843b952..7c9fb94c26811e566d3d5ee9f1a1dd8ea948c01a 100755
--- a/build_scripts/build.sh
+++ b/build_scripts/build.sh
@@ -131,6 +131,8 @@ npm config set @ohos:registry https://repo.harmonyos.com/npm/
 npm config set strict-ssl false
 npm config set lockfile false
 cat $HOME/.npmrc | grep 'lockfile=false' > /dev/null || echo 'lockfile=false' >> $HOME/.npmrc > /dev/null
+cp -rf "${SOURCE_ROOT_DIR}/build/gn" "${SOURCE_ROOT_DIR}/prebuilts/build-tools/linux-x86/bin"
+chmod 777 "${SOURCE_ROOT_DIR}/prebuilts/build-tools/linux-x86/bin/gn"
 
 function init_ohpm() {
   TOOLS_INSTALL_DIR="${SOURCE_ROOT_DIR}/prebuilts/build-tools/common"
diff --git a/gn b/gn
new file mode 100644
index 0000000000000000000000000000000000000000..d6b24ba3397e52da475d4bc15063804eee010523
Binary files /dev/null and b/gn differ