diff --git a/mindspore/lite/examples/quick_start_cpp/build.sh b/mindspore/lite/examples/quick_start_cpp/build.sh
index b0a404d9fe..1a150537a1 100644
--- a/mindspore/lite/examples/quick_start_cpp/build.sh
+++ b/mindspore/lite/examples/quick_start_cpp/build.sh
@@ -25,7 +25,7 @@ get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/mobilenetv2_imagenet/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-linux-x64"
 MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
+MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
 
 mkdir -p build
 mkdir -p lib
diff --git a/mindspore/lite/examples/quick_start_java/build.sh b/mindspore/lite/examples/quick_start_java/build.sh
index 78603d874b..547e9d6c1a 100644
--- a/mindspore/lite/examples/quick_start_java/build.sh
+++ b/mindspore/lite/examples/quick_start_java/build.sh
@@ -25,7 +25,7 @@ get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/mobilenetv2_imagenet/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-linux-x64"
 MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
+MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
 
 mkdir -p build
 mkdir -p lib
diff --git a/mindspore/lite/examples/runtime_cpp/CMakeLists.txt b/mindspore/lite/examples/runtime_cpp/CMakeLists.txt
index 6eef6ce310..51a2a21360 100644
--- a/mindspore/lite/examples/runtime_cpp/CMakeLists.txt
+++ b/mindspore/lite/examples/runtime_cpp/CMakeLists.txt
@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.14)
 project(RuntimeCpp)
+option(SUPPORT_NPU "if support npu" off)
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.3.0)
     message(FATAL_ERROR "GCC version ${CMAKE_CXX_COMPILER_VERSION} must not be less than 7.3.0")
@@ -12,26 +13,28 @@ file(GLOB_RECURSE RUNTIME_CPP ${CMAKE_CURRENT_SOURCE_DIR}/*.cc)
 
 add_executable(runtime_cpp ${RUNTIME_CPP})
 find_library(log-lib log)
-target_link_libraries(
-        runtime_cpp
-        -Wl,--whole-archive mindspore-lite -Wl,--no-whole-archive
-        hiai
-        hiai_ir
-        hiai_ir_build
-        ${log-lib}
-)
+if(SUPPORT_NPU)
+    target_link_libraries(
+            runtime_cpp
+            -Wl,--whole-archive mindspore-lite -Wl,--no-whole-archive
+            hiai
+            hiai_ir
+            hiai_ir_build
+            ${log-lib}
+    )
+else()
+    target_link_libraries(
+            runtime_cpp
+            -Wl,--whole-archive mindspore-lite -Wl,--no-whole-archive
+            ${log-lib}
+    )
+endif()
 
 SET(CMAKE_INSTALL_PREFIX ${CMAKE_CURRENT_SOURCE_DIR}/build/tmp)
 
 INSTALL(TARGETS runtime_cpp
         DESTINATION bin)
 
-INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai.so
-        DESTINATION lib)
-INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai_ir.so
-        DESTINATION lib)
-INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai_ir_build.so
-        DESTINATION lib)
 INSTALL(FILES
         ${ANDROID_NDK}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so
         DESTINATION lib)
@@ -39,6 +42,15 @@ INSTALL(FILES
 INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/model/mobilenetv2.ms
         DESTINATION model)
 
+if(SUPPORT_NPU)
+    INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai.so
+            DESTINATION lib)
+    INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai_ir.so
+            DESTINATION lib)
+    INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhiai_ir_build.so
+            DESTINATION lib)
+endif()
+
 set(CPACK_GENERATOR "TGZ")
 
 set(CPACK_PACKAGE_FILE_NAME "runtime_cpp_demo")
diff --git a/mindspore/lite/examples/runtime_cpp/build.sh b/mindspore/lite/examples/runtime_cpp/build.sh
index 73bd50544c..8fb3b6e1cd 100644
--- a/mindspore/lite/examples/runtime_cpp/build.sh
+++ b/mindspore/lite/examples/runtime_cpp/build.sh
@@ -14,6 +14,15 @@
 # limitations under the License.
 # ============================================================================
 
+usage()
+{
+  echo "Usage:"
+  echo "bash build.sh [-e npu] "
+  echo ""
+  echo "Options:"
+  echo "    If set to -e npu, we will download the library of CPU+NPU, otherwise it will download the library of CPU+GPU by default."
+}
+
 BASEPATH=$(
   cd "$(dirname $0)"
   pwd
@@ -24,11 +33,52 @@ get_version() {
   VERSION_REVISION=$(grep "const int ms_version_revision =" ${BASEPATH}/../../include/version.h | tr -dc "[0-9]")
   VERSION_STR=${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION}
 }
+
+# check and set options
+checkopts()
+{
+  # Init default values of build options
+  DEVICE="GPU"
+  SUPPORT_NPU="off"
+  MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-android-aarch64"
+  MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
+  MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/android/${MINDSPORE_FILE}"
+  # Process the options
+  while getopts 'e:h' opt
+  do
+    OPTARG=$(echo ${OPTARG} | tr '[A-Z]' '[a-z]')
+    case "${opt}" in
+      e)
+        DEVICE=$OPTARG
+        if [[ "X${DEVICE}" == "Xgpu" ]]; then
+          continue
+        elif [[ "X${DEVICE}" == "Xnpu" ]]; then
+          MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-android-aarch64"
+          MINDSPORE_FILE="${MINDSPORE_FILE_NAME}-npu.tar.gz"
+          MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/android/${MINDSPORE_FILE}"
+          SUPPORT_NPU="on"
+        else
+          echo "Unknown DEVICE option ${OPTARG}!"
+          usage
+          exit 1
+        fi
+        ;;
+      h)
+        usage
+        exit 0
+        ;;
+      *)
+        echo "Unknown option ${opt}!"
+        usage
+        exit 1
+    esac
+  done
+}
+
 get_version
+checkopts "$@"
+
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/mobilenetv2_imagenet/mobilenetv2.ms"
-MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-android-aarch64"
-MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/android/${MINDSPORE_FILE}"
 
 mkdir -p build
 mkdir -p lib
@@ -41,10 +91,12 @@ if [ ! -e ${BASEPATH}/build/${MINDSPORE_FILE} ]; then
 fi
 tar xzvf ${BASEPATH}/build/${MINDSPORE_FILE} -C ${BASEPATH}/build/
 cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/inference/lib/libmindspore-lite.a ${BASEPATH}/lib
-cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/inference/third_party/hiai_ddk/lib/*.so ${BASEPATH}/lib
 cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/inference/include ${BASEPATH}/
+if [[ "X${DEVICE}" == "Xnpu" ]]; then
+    cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/inference/third_party/hiai_ddk/lib/*.so ${BASEPATH}/lib
+fi
 cd ${BASEPATH}/build
 cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" -DANDROID_NATIVE_API_LEVEL="19" \
-  -DANDROID_NDK="${ANDROID_NDK}" -DANDROID_ABI="arm64-v8a" -DANDROID_STL="c++_shared" ${BASEPATH}
+  -DANDROID_NDK="${ANDROID_NDK}" -DANDROID_ABI="arm64-v8a" -DANDROID_STL="c++_shared" ${BASEPATH} -DSUPPORT_NPU=${SUPPORT_NPU}
 
 make && make install && make package