diff --git a/package/kml/2.0.0/bisheng/install.sh b/package/kml/2.0.0/bisheng/install.sh
index e01a40dadf120b2df5d32c0054e5d83430a90fbe..c116d2c1b88c48e04a3ecbc4bf401c3477046a0e 100755
--- a/package/kml/2.0.0/bisheng/install.sh
+++ b/package/kml/2.0.0/bisheng/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}_bisheng.zip
+. ${DOWNLOAD_TOOL} -u https://kunpeng-repo.obs.cn-north-4.myhuaweicloud.com/Kunpeng%20BoostKit/Kunpeng%20BoostKit%2023.0.RC2/BoostKit-kml_${kml_version}_bisheng.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