diff --git a/package/kml/2.0.0/gcc/install.sh b/package/kml/2.0.0/gcc/install.sh
index f4ab3b287107bcb557b25a7783d15cf263dcfc70..4c34990ee7c8f7c343c34382b974e02bc8eba805 100755
--- a/package/kml/2.0.0/gcc/install.sh
+++ b/package/kml/2.0.0/gcc/install.sh
@@ -2,7 +2,7 @@
 set -x
 set -e
 kml_version=2.0.0
-. ${DOWNLOAD_TOOL} -u https://kunpeng-repo.obs.cn-north-4.myhuaweicloud.com/Kunpeng%20BoostKit/Kunpeng%20BoostKit%2022.0.0/BoostKit-kml_${kml_version}.zip
+. ${DOWNLOAD_TOOL} -u https://kunpeng-repo.obs.cn-north-4.myhuaweicloud.com/Kunpeng%20BoostKit/Kunpeng%20BoostKit%2023.0.RC2/BoostKit-kml_${kml_version}.zip
 . ${DOWNLOAD_TOOL} -u https://github.com/Reference-LAPACK/lapack/archive/refs/tags/v3.10.1.tar.gz -f lapack-3.10.1.tar.gz
 . ${DOWNLOAD_TOOL} -u https://github.com/Reference-ScaLAPACK/scalapack/archive/refs/tags/v2.2.0.tar.gz -f scalapack-2.2.0.tar.gz