diff --git a/include/source.h b/include/source.h
index e74407f..c870ebc 100644
--- a/include/source.h
+++ b/include/source.h
@@ -166,20 +166,6 @@ wr_flathub_sources[] = {
 
 
 
-/**
- * @time 2023-09-22 更新
- * @note {
- *   1. 目前只有一个源
- *   2. 这些链接将会在setsrc函数中补充完整
- * }
- */
-wr_nix_sources[] = {
-  {&Upstream,       NULL},
-  {&Bfsu,          "https://mirrors.bfsu.edu.cn/nix-channels/"}
-},
-
-
-
 /**
  * @time 2023-09-11 更新
  * @note 目前只有一个源
@@ -228,6 +214,6 @@ def_sources_n(pl_clojure);
 def_sources_n(pl_dotnet);
 
 def_sources_n(wr_flathub);
-def_sources_n(wr_nix);      def_sources_n(wr_guix);
+def_sources_n(wr_guix);
 def_sources_n(wr_tex);
 def_sources_n(wr_anaconda);
diff --git a/src/chsrc.c b/src/chsrc.c
index 48ef3bc..e57f570 100644
--- a/src/chsrc.c
+++ b/src/chsrc.c
@@ -180,7 +180,7 @@ wr_tex_setsrc (char *option)
 #include "recipe/ware/WinGet.c"
 #include "recipe/ware/Homebrew.c"
 #include "recipe/ware/CocoaPods.c"
-
+#include "recipe/ware/Nix.c"
 
 /**
  * 参考: https://mirrors.sjtug.sjtu.edu.cn/docs/guix
@@ -203,46 +203,6 @@ wr_guix_setsrc (char *option)
 
 
 
-void
-wr_nix_check_cmd ()
-{
-  chsrc_ensure_program ("nix-channel");
-}
-
-/**
- * 参考:
- *  1. https://mirrors.bfsu.edu.cn/help/nix-channels/
- *  2. https://gitee.com/RubyMetric/chsrc/issues/I83894
- */
-void
-wr_nix_setsrc (char *option)
-{
-  wr_nix_check_cmd ();
-
-  SourceInfo source;
-  chsrc_yield_source (wr_nix);
-  chsrc_confirm_source (&source);
-
-  char *cmd = xy_strjoin (3, "nix-channel --add ", source.url, "nixpkgs-unstable nixpkgs");
-  chsrc_run (cmd, RunOpt_Default);
-
-  char *towrite = xy_strjoin (3, "substituters = ", source.url, "store https://cache.nixos.org/");
-  chsrc_append_to_file (towrite , "~/.config/nix/nix.conf");
-
-  chsrc_run ("nix-channel --update", RunOpt_Default);
-
-  chsrc_note2 ("若您使用的是NixOS，请确认您的系统版本<version>（如22.11），并手动运行:");
-  cmd = xy_strjoin (3, "nix-channel --add ", source.url, "nixpkgs-<version> nixpkgs");
-  puts (cmd);
-
-  cmd = xy_strjoin (3, "nix.settings.substituters = [ \"", source.url, "store\" ];");
-  chsrc_note2 ("若您使用的是NixOS，请额外添加下述内容至 configuration.nix 中");
-  puts (cmd);
-
-  chsrc_say_lastly (&source, ChsrcTypeSemiAuto);
-}
-
-
 #include "recipe/ware/docker.c"
 
 
diff --git a/src/recipe/catalog.c b/src/recipe/catalog.c
index 9699fde..c935d59 100644
--- a/src/recipe/catalog.c
+++ b/src/recipe/catalog.c
@@ -93,7 +93,6 @@ static const char
 
 
 def_target_noget (wr_flathub);
-def_target_noget (wr_nix);
 def_target_noget (wr_guix);
 def_target_noget (wr_anaconda);
 def_target(wr_tex);
diff --git a/src/recipe/ware/Nix.c b/src/recipe/ware/Nix.c
new file mode 100644
index 0000000..3c53a98
--- /dev/null
+++ b/src/recipe/ware/Nix.c
@@ -0,0 +1,64 @@
+/** ------------------------------------------------------------
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ * -------------------------------------------------------------
+ * File Authors  : Aoran Zeng <ccmywish@qq.com>
+ * Contributors  :  Nil Null  <nil@null.org>
+ * Created On    : <2023-09-26>
+ * Last Modified : <2024-08-15>
+ * ------------------------------------------------------------*/
+
+/**
+ * @time 2023-09-22 更新
+ * @note {
+ *   1. 目前只有一个源
+ *   2. 这些链接将会在setsrc函数中补充完整
+ * }
+ */
+static SourceInfo
+wr_nix_sources[] = {
+  {&Upstream,       NULL},
+  {&Bfsu,          "https://mirrors.bfsu.edu.cn/nix-channels/"}
+};
+def_sources_n(wr_nix);
+
+
+void
+wr_nix_check_cmd ()
+{
+  chsrc_ensure_program ("nix-channel");
+}
+
+/**
+ * 参考:
+ *  1. https://mirrors.bfsu.edu.cn/help/nix-channels/
+ *  2. https://gitee.com/RubyMetric/chsrc/issues/I83894
+ */
+void
+wr_nix_setsrc (char *option)
+{
+  wr_nix_check_cmd ();
+
+  SourceInfo source;
+  chsrc_yield_source (wr_nix);
+  chsrc_confirm_source (&source);
+
+  char *cmd = xy_strjoin (3, "nix-channel --add ", source.url, "nixpkgs-unstable nixpkgs");
+  chsrc_run (cmd, RunOpt_Default);
+
+  char *towrite = xy_strjoin (3, "substituters = ", source.url, "store https://cache.nixos.org/");
+  chsrc_append_to_file (towrite , "~/.config/nix/nix.conf");
+
+  chsrc_run ("nix-channel --update", RunOpt_Default);
+
+  chsrc_note2 ("若您使用的是NixOS，请确认您的系统版本<version>（如22.11），并手动运行:");
+  cmd = xy_strjoin (3, "nix-channel --add ", source.url, "nixpkgs-<version> nixpkgs");
+  puts (cmd);
+
+  cmd = xy_strjoin (3, "nix.settings.substituters = [ \"", source.url, "store\" ];");
+  chsrc_note2 ("若您使用的是NixOS，请额外添加下述内容至 configuration.nix 中");
+  puts (cmd);
+
+  chsrc_say_lastly (&source, ChsrcTypeSemiAuto);
+}
+
+def_target_noget (wr_nix);