diff --git a/README.md b/README.md
index 99fc3c478191561e49881bf1067da31c7c9e361e..f9ba018a5a762f705effa0b9ac403c06702956fa 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ For more infomation, see: [ARK Runtime Subsystem](https://gitee.com/openharmony/
## Build
```
-./build.sh --product-name Hi3516DV300 --build-target ark\_js\_runtime
+./build.sh --product-name Hi3516DV300 --build-target ark_js_runtime
```
### Available APIs
@@ -66,9 +66,9 @@ For details about how to generate JS bytecodes, see [Using the Toolchain](docs/
To run bytecodes:
```
-cd out/release
-LD\_LIBRARY\_PATH=clang\_x64/ark/ark\_js\_runtime:clang\_x64/ark/ark:clang\_x64/global/i18n:../../prebuilts/clang/ohos/linux-x86\_64/llvm/lib/
-./clang\_x64/ark/ark\_js\_runtime/ark\_js\_vm helloworld.abc
+$ cd out/release
+$ export LD_LIBRARY_PATH=clang_x64/ark/ark_js_runtime:clang_x64/ark/ark:clang_x64/global/i18n:../../prebuilts/clang/ohos/linux-x86_64/llvm/lib/
+$ ./clang_x64/ark/ark_js_runtime/ark_js_vm helloworld.abc
```
For more infomation, please see: [ARK-Runtime-Usage-Guide](https://gitee.com/openharmony/ark_js_runtime/blob/master/docs/ARK-Runtime-Usage-Guide.md).
diff --git a/README_zh.md b/README_zh.md
index d7adae57ad981a1cb639d9666c14f950b526a1bc..4a7ad9eb042d3d80341c3116ce0e0d42eff1c442 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -66,11 +66,9 @@ JS生成字节码参考[工具链使用](docs/using-the-toolchain-zh.md)
字节码执行：
```
-cd out/release
-
-LD\_LIBRARY\_PATH=clang\_x64/ark/ark\_js\_runtime:clang\_x64/ark/ark:clang\_x64/global/i18n:../../prebuilts/clang/ohos/linux-x86\_64/llvm/lib/
-
-./clang\_x64/ark/ark\_js\_runtime/ark\_js\_vm helloworld.abc
+$ cd out/release
+$ export LD_LIBRARY_PATH=clang_x64/ark/ark_js_runtime:clang_x64/ark/ark:clang_x64/global/i18n:../../prebuilts/clang/ohos/linux-x86_64/llvm/lib/
+$ ./clang_x64/ark/ark_js_runtime/ark_js_vm helloworld.abc
```
更多使用说明请参考：[方舟运行时使用指南](https://gitee.com/openharmony/ark_js_runtime/blob/master/docs/ARK-Runtime-Usage-Guide-zh.md)