diff --git a/README.md b/README.md
index 748cf65cc..b700657f6 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,9 @@ For example, download the OKL-5.10 in current directory, and compile with pengla
 For oe versions greater than 23, you can access the source code after [Run openEuler with Penglai Supports](#run-openeuler-with-penglai-supports) and don't need to compile the image like in the previous step for  version $\lt$ 23.
 
 ### Build OpenSBI (with Penglai supports)
+
+If you want to use **opensbi 0.9 or 1.0**, you need to use the previous version of the penglai-enclave-driver, the corresponding commit is [bb5021cd9f76d033d6e174b2b96bbc4503766385](https://github.com/Penglai-Enclave/Penglai-Enclave-sPMP/tree/bb5021cd9f76d033d6e174b2b96bbc4503766385). And you can use the latest penglai-enclave-driver to support opensbi-1.2.
+
 **For openEuler version $\lt$ 23:**
 
 When compiling opensbi-0.9/1.0, you can use the toolchain `CROSS_COMPILE=/home/penglai/toolchain-720/bin/riscv64-unkown-linux-gnu-`. For opensbi-1.2, you can use `CROSS_COMPILE=riscv64-unknown-linux-gnu-`.
diff --git a/run_openeuler.sh b/run_openeuler.sh
index 7ebf1758c..15852b495 100755
--- a/run_openeuler.sh
+++ b/run_openeuler.sh
@@ -41,20 +41,7 @@ while getopts ":k:o:" opt; do
   esac
 done
 
-if (($kernel_version == 2003))
-then
-	imagepath=openEuler-2003-qemu-riscv64.qcow2
-elif (($kernel_version == 2303))
-then
-	imagepath=openEuler-2303-qemu-riscv64.qcow2
-elif (($kernel_version == 2309))
-then
-	imagepath=openEuler-2309-qemu-riscv64.qcow2
-else
-	echo "Invalid kernel version: $kernel_version" >&2
-	print_usage
-	exit 1
-fi
+imagepath=openEuler-$kernel_version-qemu-riscv64.qcow2
 
 if [ $(echo "$opensbi_version == 0.9" | bc -l) -eq 1 ]
 then
diff --git a/sdk b/sdk
index e7412efd9..ec441a1d1 160000
--- a/sdk
+++ b/sdk
@@ -1 +1 @@
-Subproject commit e7412efd971e3ceafbaeb6491727be6ab7db91af
+Subproject commit ec441a1d116d665a1b228b9c15d77ca1a1bbf0d9