diff --git a/meta-openeuler/conf/local.conf.sample b/meta-openeuler/conf/local.conf.sample
index 365d342530fa806d1837cc12a7178fa3415e7646..2903a3fa4e0da4ebab0c467dfa126fd470f455a6 100644
--- a/meta-openeuler/conf/local.conf.sample
+++ b/meta-openeuler/conf/local.conf.sample
@@ -352,3 +352,7 @@ OPENEULER_SP_DIR  = "/usr1/openeuler/src/"
 #   openeuler_gcc_arm32le" <the toolchain of arm32 provided by openEuler>
 OPENEULER_TOOLCHAIN_DIR_aarch64 = "/usr1/openeuler/gcc/openeuler_gcc_arm64le"
 OPENEULER_TOOLCHAIN_DIR_arm = "/usr1/openeuler/gcc/openeuler_gcc_arm32le"
+
+# default openeuler platform
+OPENEULER_PLATFORM = "aarch64-std"
+MACHINEOVERRIDES =. "${OPENEULER_PLATFORM}:"
diff --git a/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb b/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb
index c96fa978367000284c27aeb9c3c0bd3dcf07137a..ad1d01c0e302b45814de82ac678b72c1c84938ec 100644
--- a/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb
+++ b/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb
@@ -8,9 +8,16 @@ inherit kernel
 SRC_URI = "file://kernel-5.10 \
      file://yocto-embedded-tools/config/${ARCH}/defconfig-kernel \
 "
+# add patches only for aarch64
 SRC_URI_append_aarch64 += " \
     file://yocto-embedded-tools/patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
 "
+
+# add patches for OPENEULER_PLATFROM such as aarch64-pro
+#SRC_URI_append_aarch64-pro += " \
+#    file://yocto-embedded-tools/patches/${ARCH}/xxx \
+#"
+
 S = "${WORKDIR}/kernel-5.10"
 
 LINUX_VERSION ?= "5.10"
diff --git a/scripts/compile.sh b/scripts/compile.sh
index 1e72f691cc3f4270200cb9ed6c7bbe2b56a3cc21..e4deab167de5f59ad3e553e023a6c45e5b6615a0 100644
--- a/scripts/compile.sh
+++ b/scripts/compile.sh
@@ -3,19 +3,21 @@
 
 usage()
 {
-    echo "Tip: . $(basename "${BASH_SOURCE[0]}") <MACHINE> [BUILD_DIR] [TOOLCHAIN_DIR]"
-    echo "       Supportted machine:"
-    echo "                       qemu-aarch64 (default)"
-    echo "                       qemu-arm"
+    echo "Tip: . $(basename "${BASH_SOURCE[0]}") <PLATFORM> [BUILD_DIR] [TOOLCHAIN_DIR]"
+    echo "       Supportted PLATFORM:"
+    echo "                       aarch64-std (default)"
+    echo "                       aarch64-pro"
+    echo "                       arm-std"
     echo "                       raspberrypi4-64"
     echo "       Build dir: <above dir of yocto-meta-openeuler >/build (defaut)"
     echo "       External toolchain dir(absoulte path):"
     echo "                       /usr1/openeuler/gcc/openeuler_gcc_arm64le (default)"
+    return 1
 }
 
 get_build_info()
 {
-    MACHINE="$1"
+    PLATFORM="$1"
     BUILD_DIR="$2"
     TOOLCHAIN_DIR="$3"
     OPENEULER_TOOLCHAIN_DIR="OPENEULER_TOOLCHAIN_DIR_aarch64"
@@ -28,19 +30,18 @@ get_build_info()
         THIS_SCRIPT="$(pwd)/compile.sh"
         if [ ! -e "$THIS_SCRIPT" ]; then
             echo "Error: $THIS_SCRIPT doesn't exist!"
-            exit 1
+            return 1
         fi
     fi
 
     if [ -z "$ZSH_NAME" ] && [ "$0" = "$THIS_SCRIPT" ]; then
         echo "Error: This script needs to be sourced. Please run as '. $THIS_SCRIPT'" >&2
-        usage
-        exit 1
+        usage || return 1
     fi
 
     # show help message if no arguments
     if [ $# -eq 0 ]; then
-        usage
+        usage || return 1
     fi
 
     # get the src dir which contains all src code packages, include yocto repos, linux kernel
@@ -48,14 +49,37 @@ get_build_info()
     SRC_DIR="$(cd $(dirname "${BASH_SOURCE[0]}")/../../;pwd)"
     [[ -z "${BUILD_DIR}" ]] && BUILD_DIR="${SRC_DIR}/build"
 
+    # set MACHINE and bitbake option
+    BITBAKE_OPT="openeuler-image"
+    case $PLATFORM in
+    "raspberrypi4-64")
+        MACHINE="raspberrypi4-64"
+        ;;
+    "aarch64-std")
+        MACHINE="qemu-aarch64"
+        BITBAKE_OPT="openeuler-image openeuler-image-tiny"
+        ;;
+    "aarch64-pro")
+        MACHINE="qemu-aarch64"
+        ;;
+    "arm-std")
+        MACHINE="qemu-arm"
+        ;;
+    *)
+        echo "unknown platform, use aarch64-std as default"
+        PLATFORM="aarch64-std"
+        MACHINE="qemu-aarch64"
+    esac
+
+    # set toolchain path
     case $MACHINE in
     "qemu-aarch64" | "raspberrypi4-64")
         OPENEULER_TOOLCHAIN_DIR="OPENEULER_TOOLCHAIN_DIR_aarch64";;
     "qemu-arm")
         OPENEULER_TOOLCHAIN_DIR="OPENEULER_TOOLCHAIN_DIR_arm";;
     *)
-        echo "unknown machine, use qemu-aarch64 as default"
-        MACHINE="qemu-aarch64";;
+        echo "unknown machine"
+        usage || return 1
     esac
 }
 
@@ -74,7 +98,8 @@ set_env()
 
     # after oe-init-build-env, will be in ${BUILD_DIR}
     # set the MACHINE variable in local.conf through sed cmd
-    sed -i "s|^MACHINE.*|MACHINE = \"${MACHINE}\"|g" conf/local.conf
+    sed -i "s|^MACHINE .*|MACHINE = \"${MACHINE}\"|g" conf/local.conf
+    sed -i "s|^OPENEULER_PLATFORM .*|OPENEULER_PLATFORM = \"${PLATFORM}\"|g" conf/local.conf
 
     # set the OPENUERL_SP_DIR variable
     sed -i "s|^OPENEULER_SP_DIR .*|OPENEULER_SP_DIR = \"${SRC_DIR}\"|g" conf/local.conf
@@ -104,9 +129,9 @@ set_env()
 
 main()
 {
-    get_build_info $@
+    get_build_info "$@" || return 1
     set_env
-    echo -e "Tip: You can now run 'bitbake openeuler-image'.\n"
+    echo -e "Tip: You can now run 'bitbake ${BITBAKE_OPT}'.\n"
 }
 
-main $@
+main "$@"