diff --git a/share/sysu-scc-spack-repo/init-env.sh b/share/sysu-scc-spack-repo/init-env.sh
index e649065..ea2f5b9 100755
--- a/share/sysu-scc-spack-repo/init-env.sh
+++ b/share/sysu-scc-spack-repo/init-env.sh
@@ -2,12 +2,10 @@ python3 -c "from tarfile import open;from urllib.request import urlopen;open(mod
 mv $(dirname $SCC_SETUP_ENV)/../../../spack-$1/spack-* $(dirname $SCC_SETUP_ENV)/../../../spack
 rm -rf $(dirname $SCC_SETUP_ENV)/../../../spack-$1
 . $SCC_SETUP_ENV
-spack mirror add binaries-spack-io-$1 https://binaries.spack.io/$1
+spack mirror add binaries-spack-io https://binaries.spack.io/$1
+spack buildcache update-index binaries-spack-io
 spack mirror add E4S https://cache.e4s.io
-
-spack buildcache update-index --help
-echo ">>> _ <<<"
-spack buildcache update-index ./spack-cache
+spack buildcache update-index E4s
 
 spack buildcache keys --install --trust
 spack compiler add --scope=site