diff --git a/docs/nixos-with-flakes/start-using-home-manager.md b/docs/nixos-with-flakes/start-using-home-manager.md
index 39484a6..d17fe0b 100644
--- a/docs/nixos-with-flakes/start-using-home-manager.md
+++ b/docs/nixos-with-flakes/start-using-home-manager.md
@@ -1,9 +1,8 @@
-
 ## Start using home-manager
 
 As I mentioned earlier, NixOS can only manage system-level configuration, to manage the Home directory(user-level configuration), we need to install home-manager.
 
-According to the official document [Home Manager Manual](https://nix-community.github.io/home-manager/index.htm), in order to install home-manager as a module of NixOS, we need to create `/etc/nixos/home.nix` first, an example content shown below:
+According to the official document [Home Manager Manual](https://nix-community.github.io/home-manager/index.html), in order to install home-manager as a module of NixOS, we need to create `/etc/nixos/home.nix` first, an example content shown below:
 
 ```nix
 { config, pkgs, ... }:
diff --git a/docs/zh/nixos-with-flakes/start-using-home-manager.md b/docs/zh/nixos-with-flakes/start-using-home-manager.md
index 0e9684a..e6e0360 100644
--- a/docs/zh/nixos-with-flakes/start-using-home-manager.md
+++ b/docs/zh/nixos-with-flakes/start-using-home-manager.md
@@ -1,9 +1,8 @@
 ## 安装使用 Home Manager
 
-
 前面简单提过，NixOS 自身的配置文件只能管理系统级别的配置，而用户级别的配置则需要使用 home-manager 来管理。
 
-根据官方文档 [Home Manager Manual](https://nix-community.github.io/home-manager/index.htm)，要将 home manager 作为 NixOS 模块安装，首先需要创建 `/etc/nixos/home.nix`，配置方法如下：
+根据官方文档 [Home Manager Manual](https://nix-community.github.io/home-manager/index.html)，要将 home manager 作为 NixOS 模块安装，首先需要创建 `/etc/nixos/home.nix`，配置方法如下：
 
 ```nix
 { config, pkgs, ... }: