diff --git a/README.md b/README.md
index 7e7dbd2..cf4e797 100644
--- a/README.md
+++ b/README.md
@@ -31,4 +31,4 @@ Ascend tools，昇腾工具仓库。
     
 6. [pt2pb](https://gitee.com/ascend/tools/tree/master/pt2pb)  
 
-   pytorch模型转tensorflow pb模型工具：输入pytorch权重参数模型，转为onnx，再转为pb模型
+   **pytorch模型转tensorflow pb模型工具：**输入pytorch权重参数模型，转为onnx，再转为pb模型
diff --git a/README_EN.md b/README_EN.md
index 13853d8..383a39e 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -30,7 +30,7 @@ Ascend tools
     
 6. [pt2pb](https://gitee.com/ascend/tools/tree/master/pt2pb)  
 
-   pytorch model transform to tensorflow pb model：input pytorch weights parameters model，transform to onnx file，then transform to pb model
+   **pytorch model transform to tensorflow pb model tool：**input pytorch weights parameters model，transform to onnx file，then transform to pb model