diff --git a/cplusplus/level1_single_api/11_llm_data_dist/readme.md b/cplusplus/level1_single_api/11_llm_data_dist/readme.md
index 121168723619f1e5b6108db238cd0e5985e7958f..0ae738a9be79f90026b4cc1d932a51a0ab0651b4 100644
--- a/cplusplus/level1_single_api/11_llm_data_dist/readme.md
+++ b/cplusplus/level1_single_api/11_llm_data_dist/readme.md
@@ -27,6 +27,8 @@
 -   编译器：g++
 -   芯片：Atlas 训练系列产品、Atlas 推理系列产品（配置Ascend 310P AI处理器）
 -   python及依赖的库：python3.7.5
+export LD_LIBRARY_PATH=/usr/local/python3.7.5/lib:$LD_LIBRARY_PATH
+export PATH=/usr/local/python3.7.5/bin:$PATH
 -   已完成昇腾AI软件栈在运行环境上的部署
 
 ## 程序编译