diff --git a/README.md b/README.md
index 6ff3c3955e9b88891c7d6904ca97714e9386f2ba..319e8bc9934e62d23854d5692fd56a10fd37336d 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 **移除虚拟环境**
 
+```
 conda env remove -n env_name
+```
 
 ![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/Selection_028.png)