diff --git a/docs/nixpkgs/overriding.md b/docs/nixpkgs/overriding.md
index c3fde4d..4498d0f 100644
--- a/docs/nixpkgs/overriding.md
+++ b/docs/nixpkgs/overriding.md
@@ -11,7 +11,7 @@ In the above example, we override the `rimeDataPkgs` parameter of the `fcitx5-ri
 To find out which parameters of a specific package can be overridden, there are a couple of approaches you can follow:
 
 1. Check the source code of the package in the Nixpkgs repository on GitHub, such as [`fcitx5-rime.nix`](https://github.com/NixOS/nixpkgs/blob/e4246ae1e7f78b7087dce9c9da10d28d3725025f/pkgs/tools/inputmethods/fcitx5/fcitx5-rime.nix). Make sure to select the appropriate branch, such as `nixos-unstable`, if you are using that branch.
-2. Use the `nix repl '<nixpkgs>'` command to open a Nix REPL and then enter `:e pkgs.fcitx5-rime`. This opens the source code of the package in your default editor, where you can see all the parameters of the package. To learn the basic usage of `nix repl`, you can type `:?` to see the help information.
+2. Use the `nix repl -f '<nixpkgs>'` command to open a Nix REPL and then enter `:e pkgs.fcitx5-rime`. This opens the source code of the package in your default editor, where you can see all the parameters of the package. To learn the basic usage of `nix repl`, you can type `:?` to see the help information.
 
 By using these methods, you can discover the input parameters of a package and determine which ones can be modified using `override`.
 
@@ -62,6 +62,6 @@ helloWithDebug = pkgs.hello.overrideAttrs (finalAttrs: previousAttrs: {
 
 In this case, we override the `separateDebugInfo` attribute, which is defined in `stdenv.mkDerivation`, rather than in the source code of `hello`.
 
-To see all the attributes defined in `stdenv.mkDerivation`, you can check its source code by using `nix repl '<nixpkgs>'` and entering `:e stdenv.mkDerivation`.
+To see all the attributes defined in `stdenv.mkDerivation`, you can check its source code by using `nix repl -f '<nixpkgs>'` and entering `:e stdenv.mkDerivation`.
 
 This will open the source code in your default editor. If you're new to using `nix repl`, you can type `:?` to see the help information.
diff --git a/docs/zh/nixpkgs/overriding.md b/docs/zh/nixpkgs/overriding.md
index 79a2b3d..44719f6 100644
--- a/docs/zh/nixpkgs/overriding.md
+++ b/docs/zh/nixpkgs/overriding.md
@@ -14,7 +14,7 @@ pkgs.fcitx5-rime.override {rimeDataPkgs = [
 
 1. 直接在 GitHub 的 nixpkgs 源码中找：[fcitx5-rime.nix](https://github.com/NixOS/nixpkgs/blob/e4246ae1e7f78b7087dce9c9da10d28d3725025f/pkgs/tools/inputmethods/fcitx5/fcitx5-rime.nix)
    1. 注意要选择正确的分支，加入你用的是 nixos-unstable 分支，那就要在 nixos-unstable 分支中找。
-2. 通过 `nix repl` 交互式查看：`nix repl '<nixpkgs>'`，然后输入 `:e pkgs.fcitx5-rime`，会通过编辑器打开这个包的源码，然后就可以看到这个包的所有参数了。
+2. 通过 `nix repl` 交互式查看：`nix repl -f '<nixpkgs>'`，然后输入 `:e pkgs.fcitx5-rime`，会通过编辑器打开这个包的源码，然后就可以看到这个包的所有参数了。
 
 通过上述两种方法，都可以看到 `fcitx5-rime` 这个包拥有如下输入参数，它们都是可以通过 `override` 修改的：
 
@@ -83,7 +83,7 @@ helloWithDebug = pkgs.hello.overrideAttrs (finalAttrs: previousAttrs: {
 });
 ```
 
-具体的内部参数可以通过 `nix repl '<nixpkgs>'` 然后输入 `:e stdenv.mkDerivation` 来查看其源码。
+具体的内部参数可以通过 `nix repl -f '<nixpkgs>'` 然后输入 `:e stdenv.mkDerivation` 来查看其源码。
 
 ## 参考