diff --git a/debug/accuracy_tools/msprobe/docs/01.installation.md b/debug/accuracy_tools/msprobe/docs/01.installation.md
index 530783e87d0bdadd51856cb1ae08160cb081da80..b2c7dde5bf03b1b760499c535df3161d59bdbf02 100644
--- a/debug/accuracy_tools/msprobe/docs/01.installation.md
+++ b/debug/accuracy_tools/msprobe/docs/01.installation.md
@@ -6,6 +6,7 @@
 conda create -n msprobe python
 conda activate msprobe
 ```
+1
 
 ## 1 从 PyPI 安装
 ```shell