diff --git a/help/_posts/2022-11-14-kali.md b/help/_posts/2022-11-14-kali.md
index 1b73f19..3c9b724 100644
--- a/help/_posts/2022-11-14-kali.md
+++ b/help/_posts/2022-11-14-kali.md
@@ -13,8 +13,8 @@ Kali 镜像使用帮助
 编辑 `/etc/apt/sources.list` 文件，在文件最前面添加以下条目：
 
 ```
-deb https://{{ site.hostname }}/kali kali-rolling main non-free-contrib
-# deb-src https://{{ site.hostname }}/kali kali-rolling main non-free-contrib
+deb https://{{ site.hostname }}/kali kali-rolling main non-free contrib
+# deb-src https://{{ site.hostname }}/kali kali-rolling main non-free contrib
 ```
 
 ### 命令替换