fix: -r

cnstark · cnstark · commit d2810c5b78a0 · 2021-10-14T00:32:03.000+08:00
diff --git a/README_CN.md b/README_CN.md
@@ -73,7 +73,7 @@ git commit -m "init by easytorch"
 ### 复制EasyTorch模板至工作目录
 
 ```shell
-cp easytorch/examples/template/* .
+cp -r easytorch/examples/template/* .
 ```
 
 *接下来就可以使用EasyTorch构建你的深度学习项目。*
