diff --git a/operator/HelloWorldSample/CMakeLists.txt b/operator/HelloWorldSample/CMakeLists.txt
index 9e79043786b9dc4b0d45cfbb3762cd56c65b10bf..44ed8336a030e5b20ae741b64d3c9aae67e62de9 100644
--- a/operator/HelloWorldSample/CMakeLists.txt
+++ b/operator/HelloWorldSample/CMakeLists.txt
@@ -5,8 +5,8 @@ cmake_minimum_required(VERSION 3.16.0)
 
 # project information
 project(Ascend_C)
-set(SOC_VERSION "Ascend310P3" CACHE STRING "system on chip type")
-set(ASCEND_CANN_PACKAGE_PATH "/usr/local/Ascend/ascend-toolkit/latest" CACHE PATH "ASCEND CANN package installation directory")
+set(SOC_VERSION "Ascend910B4" CACHE STRING "system on chip type")
+set(ASCEND_CANN_PACKAGE_PATH "/home/myuser/Ascend/ascend-toolkit/latest" CACHE PATH "ASCEND CANN package installation directory")
 set(RUN_MODE "npu" CACHE STRING "run mode: npu")
 set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type Release/Debug (default Debug)" FORCE)
 set(CMAKE_INSTALL_PREFIX "${CMAKE_CURRENT_LIST_DIR}/out" CACHE STRING "path for install()" FORCE)