diff --git a/conf/performance/hackbench.conf b/conf/performance/hackbench.conf
index 0adc504d67077ceb3dfab7b6ea78efdbe0f0a1e1..e37b112b4974cb182c3fefdb8cbcd9d960fadd12 100644
--- a/conf/performance/hackbench.conf
+++ b/conf/performance/hackbench.conf
@@ -3,18 +3,6 @@ nr_task	mode    ipc
 1      threads  pipe
 1      process  socket
 1      threads  socket
-25%    process  pipe
-25%    threads  pipe
-25%    process  socket
-25%    threads  socket
-50%    process  pipe
-50%    threads  pipe
-50%    process  socket
-50%    threads  socket
-75%    process  pipe
-75%    threads  pipe
-75%    process  socket
-75%    threads  socket
 100%   process  pipe
 100%   threads  pipe
 100%   process  socket
diff --git a/tests/hackbench/install.sh b/tests/hackbench/install.sh
index 00dd3ddde92640e017a78d7dceab3e3056221a29..8b593934565f630349482524576d54bd4199ad1a 100644
--- a/tests/hackbench/install.sh
+++ b/tests/hackbench/install.sh
@@ -1,5 +1,5 @@
-GIT_URL="https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git"
-BRANCH="v2.2"
+WEB_URL="https://ostester.oss-cn-hangzhou.aliyuncs.com/benchmarks/rt-tests-2.4.tar.gz"
+STRIP_LEVEL=1
 DEP_PKG_LIST="numactl-devel"
 
 build()
diff --git a/tests/lmbench/install.sh b/tests/lmbench/install.sh
index 046fe4fa83d19c860bff1d08b31637adfe24e705..f0ee8a13b0ff17c7504875df5c8755c9e7ea1603 100644
--- a/tests/lmbench/install.sh
+++ b/tests/lmbench/install.sh
@@ -1,4 +1,4 @@
-DEP_PKG_LIST="patch make gcc rpcbind parted"
+DEP_PKG_LIST="patch make gcc rpcbind parted gcc-c++"
 GIT_URL="https://gitee.com/rtoax/lmbench.git"
 
 build() {