diff --git a/build/script/utils/common.sh b/build/script/utils/common.sh
index af3d3dcb7..2d64317f0 100644
--- a/build/script/utils/common.sh
+++ b/build/script/utils/common.sh
@@ -148,6 +148,6 @@ declare release_file_list="${PLATFORM_ARCH}_${product_mode}_list"
 declare package_version_name="${version_number}-${os_name}${os_version}-${PLATFORM_ARCH}"
 declare libpq_package_name="${product_name}-Libpq-${package_version_name}.tar.gz"
 declare tools_package_name="${product_name}-Tools-${package_version_name}.tar.gz"
-declare kernel_package_name="${product_name}-Server-${package_version_name}.tar.gz"
+declare kernel_package_name="${product_name}-Server-${package_version_name}.tar.bz2"
 declare symbol_package_name="${product_name}-Symbol-${package_version_name}.tar.gz"
 declare sha256_name="${product_name}-Server-${package_version_name}.sha256"