diff --git a/docs/layers/cscope.md b/docs/layers/cscope.md
index 58a03d553..6e66a026c 100644
--- a/docs/layers/cscope.md
+++ b/docs/layers/cscope.md
@@ -26,10 +26,18 @@ For more info about the differences between Cscope and other similar tools, plea
 
 ### cscope
 
+For Archlinux
+
 ```shell
 sudo pacman -S cscope
 ```
 
+For Ubuntu
+
+```shell
+sudo apt install cscope
+```
+
 In windows, you can use scoop to install cscope:
 
 ```