diff --git a/README_zh.md b/README_zh.md
index 6857c6693597bf53c5e84e86bcdd35b652c76bc4..0a0bfcbb812965010ddbc8a39f1c3d315f6da32c 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -73,7 +73,7 @@ hisi\_linux-4.19\_hos\_l2.patch: 在Hi3516DV300芯片上支持arm架构的内核
 
     ```
     export TARGET_PRODUCT=Hi3516DV300 # HDF驱动需要
-    export PATH=`pwd`/prebuilts/mingw-w64/ohos/linux-x86_64/clang-mingw/bin:`pwd`/prebuilts/gcc/linux-x86/arm/gcc-linaro-7.5.0-arm-linux-gnueabi/bin/:$PATH # 配置编译环境
+    export PATH=`pwd`/prebuilts/clang/host/linux-x86/clang-r353983c/bin:`pwd`/prebuilts/gcc/linux-x86/arm/gcc-linaro-7.5.0-arm-linux-gnueabi/bin/:$PATH # 配置编译环境
     MAKE_OPTIONES="ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- CC=clang HOSTCC=clang" # 使用工程项目自带的clang环境
     ```
 
diff --git a/kernel.mk b/kernel.mk
index 13d13332736d900db511e976bd7744bf46eed0d9..e5654018f0dfa1531addb5904177754f0b2d569d 100644
--- a/kernel.mk
+++ b/kernel.mk
@@ -26,7 +26,8 @@ KERNEL_SRC_PATH := $(OHOS_BUILD_HOME)/kernel/linux-4.19
 KERNEL_PATCH_PATH := $(OHOS_BUILD_HOME)/kernel/linux/patches/linux-4.19
 KERNEL_CONFIG_PATH := $(OHOS_BUILD_HOME)/kernel/linux/config/linux-4.19
 PREBUILTS_GCC_DIR := $(OHOS_BUILD_HOME)/prebuilts/gcc
-CLANG_HOST_TOOLCHAIN := $(OHOS_BUILD_HOME)/prebuilts/mingw-w64/ohos/linux-x86_64/clang-mingw/bin
+PREBUILTS_CLANG_DIR := $(OHOS_BUILD_HOME)/prebuilts/clang
+CLANG_HOST_TOOLCHAIN := $(PREBUILTS_CLANG_DIR)/host/linux-x86/clang-r353983c/bin
 KERNEL_HOSTCC := $(CLANG_HOST_TOOLCHAIN)/clang
 KERNEL_PREBUILT_MAKE := make