diff --git a/README.md b/README.md
index c81f2a295..dec1e0902 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,9 @@ python3 -m pip install . --no-build-isolation -v
 
 Automatic dependency library downloads may be limited by network conditions. You can manually download to the cache directory ~/.flagtree (modifiable via the FLAGTREE_CACHE_DIR environment variable). No need to manually set LLVM environment variables such as LLVM_BUILD_DIR.
 Complete build commands for each backend:
+
+[iluvatar](/third_party/iluvatar/)
 ```shell
-# iluvatar
 # Recommended: Use Ubuntu 20.04
 mkdir -p ~/.flagtree/iluvatar; cd ~/.flagtree/iluvatar
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/iluvatar-llvm18-x86_64.tar.gz
@@ -32,18 +33,19 @@ cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=iluvatar
 python3 -m pip install . --no-build-isolation -v
 ```
+[xpu (klx)](/third_party/xpu/)
 ```shell
-# xpu (klx)
 # Recommended: Use the Docker image (22GB) https://su.bcebos.com/klx-sdk-release-public/xpytorch/docker/ubuntu2004_v030/ubuntu_2004_x86_64_v30.tar
+# Contact kunlunxin-support@baidu.com for support
 mkdir -p ~/.flagtree/xpu; cd ~/.flagtree/xpu
-wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/XTDK-llvm18-ubuntu2004_x86_64.tar
+wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/XTDK-llvm19-ubuntu2004_x86_64.tar.gz
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/xre-Linux-x86_64.tar.gz
 cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=xpu
 python3 -m pip install . --no-build-isolation -v
 ```
+[mthreads](https://github.com/FlagTree/flagtree/tree/main/third_party/mthreads/)
 ```shell
-# mthreads
 # Recommended: Use the Dockerfile flagtree/dockerfiles/Dockerfile-ubuntu22.04-python3.10-mthreads
 mkdir -p ~/.flagtree/mthreads; cd ~/.flagtree/mthreads
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/mthreads-llvm19-glibc2.34-glibcxx3.4.30-x64.tar.gz
@@ -51,8 +53,8 @@ cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=mthreads
 python3 -m pip install . --no-build-isolation -v
 ```
+[ascend](https://github.com/FlagTree/flagtree/tree/triton_v3.2.x/third_party/ascend/)
 ```shell
-# ascend
 # Recommended: Use the Dockerfile flagtree/dockerfiles/Dockerfile-ubuntu20.04-python3.9-ascend
 # After registering an account at https://www.hiascend.com/developer/download/community/result?module=cann,
 # download the cann-toolkit and cann-kernels for the corresponding platform.
@@ -65,6 +67,7 @@ chmod +x Atlas-A3-cann-kernels_8.1.RC1_linux-aarch64.run
 mkdir -p ~/.flagtree/ascend; cd ~/.flagtree/ascend
 wget https://oaitriton.blob.core.windows.net/public/llvm-builds/llvm-b5cc222d-ubuntu-arm64.tar.gz
 cd ${YOUR_CODE_DIR}/flagtree/python
+git checkout -b triton_v3.2.x origin/triton_v3.2.x
 export FLAGTREE_BACKEND=ascend
 python3 -m pip install . --no-build-isolation -v
 ```
diff --git a/README_cn.md b/README_cn.md
index a8d66fb8f..86f0e568f 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -4,7 +4,7 @@
 
 FlagTree 是多后端的 Triton 编译器项目。FlagTree 致力于打造多元 AI 芯片编译器及相关工具平台，发展和壮大 Triton 上下游生态。项目当前处于初期，目标是兼容现有适配方案，统一代码仓库，快速实现单版本多后端支持。
 
-## Install from source
+## 从源代码安装
 安装依赖（注意使用正确的 python3.x 执行）：
 ```shell
 apt install zlib1g zlib1g-dev libxml2 libxml2-dev  # ubuntu
@@ -18,12 +18,13 @@ export FLAGTREE_BACKEND=backendxxx
 python3 -m pip install . --no-build-isolation -v
 ```
 
-## Tips for building
+## 构建技巧
 
 自动下载依赖库的速度可能受限于网络环境，编译前可自行下载至缓存目录 ~/.flagtree（可通过环境变量 FLAGTREE_CACHE_DIR 修改），无需自行设置 LLVM_BUILD_DIR 等环境变量。
 各后端完整编译命令如下：
+
+[iluvatar](/third_party/iluvatar/)
 ```shell
-# iluvatar
 # 推荐使用镜像 Ubuntu 20.04
 mkdir -p ~/.flagtree/iluvatar; cd ~/.flagtree/iluvatar
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/iluvatar-llvm18-x86_64.tar.gz
@@ -32,18 +33,19 @@ cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=iluvatar
 python3 -m pip install . --no-build-isolation -v
 ```
+[xpu (klx)](/third_party/xpu/)
 ```shell
-# xpu (klx)
 # 推荐使用镜像（22GB）https://su.bcebos.com/klx-sdk-release-public/xpytorch/docker/ubuntu2004_v030/ubuntu_2004_x86_64_v30.tar
+# 联系 kunlunxin-support@baidu.com 可获取进一步支持
 mkdir -p ~/.flagtree/xpu; cd ~/.flagtree/xpu
-wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/XTDK-llvm18-ubuntu2004_x86_64.tar
+wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/XTDK-llvm19-ubuntu2004_x86_64.tar.gz
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/xre-Linux-x86_64.tar.gz
 cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=xpu
 python3 -m pip install . --no-build-isolation -v
 ```
+[mthreads](https://github.com/FlagTree/flagtree/tree/main/third_party/mthreads/)
 ```shell
-# mthreads
 # 推荐使用镜像 flagtree/dockerfiles/Dockerfile-ubuntu22.04-python3.10-mthreads
 mkdir -p ~/.flagtree/mthreads; cd ~/.flagtree/mthreads
 wget https://github.com/FlagTree/flagtree/releases/download/v0.1.0-build-deps/mthreads-llvm19-glibc2.34-glibcxx3.4.30-x64.tar.gz
@@ -51,8 +53,8 @@ cd ${YOUR_CODE_DIR}/flagtree/python
 export FLAGTREE_BACKEND=mthreads
 python3 -m pip install . --no-build-isolation -v
 ```
+[ascend](https://github.com/FlagTree/flagtree/tree/triton_v3.2.x/third_party/ascend/)
 ```shell
-# ascend
 # 推荐使用镜像 flagtree/dockerfiles/Dockerfile-ubuntu20.04-python3.9-ascend
 # 在 https://www.hiascend.com/developer/download/community/result?module=cann
 # 注册账号后下载对应平台的 cann-toolkit、cann-kernels，这里以 AArch64 架构的 A3 处理器为例展示如何安装
@@ -86,7 +88,7 @@ python3 -m pip install . --no-build-isolation -v
 unset LLVM_BUILD_DIR LLVM_INCLUDE_DIRS LLVM_LIBRARY_DIR LLVM_SYSPATH
 ```
 
-## Running tests
+## 运行测试
 
 安装完成后可以在后端目录下运行测试：
 ```shell
@@ -94,10 +96,10 @@ cd third_party/backendxxx/python/test
 python3 -m pytest -s
 ```
 
-## Contributing
+## 关于贡献
 
 欢迎参与 FlagTree 的开发并贡献代码，详情请参考[CONTRIBUTING.md](/CONTRIBUTING_cn.md)。
 
-## License
+## 许可证
 
 FlagTree 使用 [MIT license](/LICENSE)。