diff --git a/tutorials/tipc/linux_dcu_train_infer_python/README.md b/tutorials/tipc/linux_dcu_train_infer_python/README.md
index 0c26e3adffdaa90fdb86da2fe587b4ba86365be1..6a692f462da2774200ea9cda257b74a4c74cc469 100644
--- a/tutorials/tipc/linux_dcu_train_infer_python/README.md
+++ b/tutorials/tipc/linux_dcu_train_infer_python/README.md
@@ -22,4 +22,4 @@ Linux DCU 基础训练推理开发过程主要步骤与[《Linux GPU/CPU 基础
 
 ## 3. Linux DCU 基础训练推理测试开发与规范
 
-参考[《Linux GPU/CPU 基础训练推理测试开发规范》](../train_infer_python/test_train_inference_python.md)。
+参考[《Linux GPU/CPU 基础训练推理测试开发规范》](../train_infer_python/test_train_infer_python.md)。