diff --git a/rust-build/README.md b/rust-build/README.md
index 3bae7e759e177543cd61891475a18530877e84c9..1029977f47484e8536d5e660728433d456b155f9 100644
--- a/rust-build/README.md
+++ b/rust-build/README.md
@@ -16,7 +16,7 @@ MacOS >= 13.0
 Ubuntu
 
 ```bash
-sudo apt install gcc llvm python cmake openssl pkg-config git unzip ninja-build python3-distutils gawk curl python3-pip
+sudo apt install gcc llvm python cmake openssl pkg-config git unzip ninja-build python3-distutils gawk curl python3-pip libtinfo5
 ```
 
 Mac
@@ -40,7 +40,7 @@ cd harmony
 git clone https://gitee.com/openharmony/build.git
 export PYTHONIOENCODING=utf-8 && bash build/prebuilts_download.sh
 pip3 install -i https://repo.huaweicloud.com/repository/pypi/simple requests
-python3 ./build/scripts/download_sdk.py --branch OpenHarmony-5.0.0-Release --product-name ohos-sdk-full-5.0.0 --api-version 12
+python3 ./build/scripts/download_sdk.py --branch OpenHarmony-5.1.0-Release --product-name ohos-sdk-full_api_5.1.0-Release --api-version 18
 ```
 
 3、download build code
diff --git a/rust-build/ohos_ci_build.sh b/rust-build/ohos_ci_build.sh
index 2b151c9011a528d94bf3f78f723da84a845f0b51..364bbf75e42fa12db2371d6dd2f0c04406d91903 100755
--- a/rust-build/ohos_ci_build.sh
+++ b/rust-build/ohos_ci_build.sh
@@ -8,7 +8,7 @@ readonly rust_tools="${root_build_dir}/prebuilts"
 readonly install_path="${rust_source_dir}/build/dist"
 readonly output_install="${root_build_dir}/output/"
 readonly rust_static_dir="${root_build_dir}/rust_download"
-readonly oh_tools="${rust_tools}/ohos-sdk/linux/12/native/llvm/bin"
+readonly oh_tools="${rust_tools}/ohos-sdk/linux/18/native/llvm/bin"
 readonly mingw_tools="${rust_tools}/mingw-w64/ohos/linux-x86_64/clang-mingw/bin"
 readonly musl_head_file_path="${root_build_dir}/third_party/musl/include/linux"
 readonly old_version="xxxxx"
diff --git a/rust-build/ohos_ci_test.sh b/rust-build/ohos_ci_test.sh
index 1485bb98a24bb4688232975d3a191b5ebcf32787..285368aade579e6863c6eab9778bcc1385f49d66 100755
--- a/rust-build/ohos_ci_test.sh
+++ b/rust-build/ohos_ci_test.sh
@@ -6,7 +6,7 @@ readonly root_build_dir="${shell_path}/../../../.."
 readonly rust_source_dir="${shell_path}/.."
 readonly rust_tools="${root_build_dir}/prebuilts"
 readonly rust_static_dir="${root_build_dir}/rust_download"
-readonly oh_tools="${rust_tools}/ohos-sdk/linux/12/native/llvm/bin"
+readonly oh_tools="${rust_tools}/ohos-sdk/linux/18/native/llvm/bin"
 readonly mingw_tools="${rust_tools}/mingw-w64/ohos/linux-x86_64/clang-mingw/bin"
 readonly musl_head_file_path="${root_build_dir}/third_party/musl/include/linux"
 exclude_file=""