diff --git a/docs/nixos-with-flakes/nixos-with-flakes-enabled.md b/docs/nixos-with-flakes/nixos-with-flakes-enabled.md
index b200c8f..921a4b9 100644
--- a/docs/nixos-with-flakes/nixos-with-flakes-enabled.md
+++ b/docs/nixos-with-flakes/nixos-with-flakes-enabled.md
@@ -162,7 +162,7 @@ Note that the copied template cannot be used directly. You need to modify it to
 
 We defined a NixOS system called `nixos-test` with a configuration file at `./configuration.nix`, which is the classic configuration we modified before. Therefore, we can still make use of it.
 
-To apply the configuration to a system with hostname `nixos-test`, run `sudo nixos-rebuild switch`. No changes will be made to the system because we imported the old configuration file in `/etc/nixos/flake.nix`, so the actual state we declared remains unchanged.
+To apply the configuration to a system with hostname `nixos-test`, run `sudo nixos-rebuild switch --flake /etc/nixos#nixos-test`. No changes will be made to the system because we imported the old configuration file in `/etc/nixos/flake.nix`, so the actual state we declared remains unchanged.
 
 ## Managing System Packages with Flakes
 
diff --git a/docs/zh/nixos-with-flakes/nixos-with-flakes-enabled.md b/docs/zh/nixos-with-flakes/nixos-with-flakes-enabled.md
index 821cdbf..52c2065 100644
--- a/docs/zh/nixos-with-flakes/nixos-with-flakes-enabled.md
+++ b/docs/zh/nixos-with-flakes/nixos-with-flakes-enabled.md
@@ -146,7 +146,7 @@ cat flake.nix
 
 这里我们定义了一个名为 `nixos-test` 的系统，它的配置文件为 `./configuration.nix`，这个文件就是我们之前的配置文件，这样我们仍然可以沿用旧的配置。
 
-现在执行 `sudo nixos-rebuild switch` 应用配置，系统应该没有任何变化，因为我们仅仅是切换到了 Nix Flakes，配置内容与之前还是一致的。
+现在执行 `sudo nixos-rebuild switch --flake /etc/nixos#nixos-test` 应用配置，系统应该没有任何变化，因为我们仅仅是切换到了 Nix Flakes，配置内容与之前还是一致的。
 
 ## 通过 Flakes 来管理系统软件 {#manage-system-software-with-flakes}