diff --git a/cmake/xpu_kp.cmake b/cmake/xpu_kp.cmake
index 9047e6a9261eca9dcc6fb7efdfd265163d67622e..9cddbe14964781485eec509ee600cda961033925 100644
--- a/cmake/xpu_kp.cmake
+++ b/cmake/xpu_kp.cmake
@@ -128,7 +128,7 @@ macro(compile_kernel COMPILE_ARGS)
     COMMAND
       ${CMAKE_COMMAND} -E make_directory kernel_build
     COMMAND
-      cp ${kernel_path}/${kernel_name}.kps kernel_build/${kernel_name}.xpu -rf
+	  ${CMAKE_COMMAND} -E copy ${kernel_path}/${kernel_name}.kps kernel_build/${kernel_name}.xpu
     COMMAND
     ${XPU_CLANG} --sysroot=${CXX_DIR}  -std=c++11 -D_GLIBCXX_USE_CXX11_ABI=1 ${OPT_LEVEL} -fno-builtin -mcpu=xpu2  -fPIC ${XPU_CXX_DEFINES}  ${XPU_CXX_FLAGS}  ${XPU_CXX_INCLUDES} 
        -I.  -o kernel_build/${kernel_name}.bin.o.sec kernel_build/${kernel_name}.xpu
@@ -151,7 +151,7 @@ macro(compile_kernel COMPILE_ARGS)
     COMMAND
       ${CMAKE_COMMAND} -E make_directory kernel_build
     COMMAND
-      cp ${kernel_path}/${kernel_name}.kps kernel_build/${kernel_name}.xpu -rf
+	  ${CMAKE_COMMAND} -E copy ${kernel_path}/${kernel_name}.kps kernel_build/${kernel_name}.xpu
     COMMAND
     ${XPU_CLANG} --sysroot=${CXX_DIR}  -std=c++11 -D_GLIBCXX_USE_CXX11_ABI=1 ${OPT_LEVEL} -fno-builtin -mcpu=xpu2  -fPIC ${XPU_CXX_DEFINES}  ${XPU_CXX_FLAGS} ${XPU_CXX_INCLUDES} 
         -I.  -o kernel_build/${kernel_name}.host.o kernel_build/${kernel_name}.xpu