diff --git a/include/source.h b/include/source.h
index 7bba314..50f5ac7 100644
--- a/include/source.h
+++ b/include/source.h
@@ -282,21 +282,6 @@ os_archlinuxcn_sources[] = {
 },
 
 
-/**
- * @time 2023-09-05 更新
- * @note 源并不完整，且未经测试是否有效
- */
-os_gentoo_sources[] = {
-  {&Upstream,       NULL},
-  {&Ali,           "mirrors.aliyun.com"},
-  {&Bfsu,          "mirrors.bfsu.edu.cn"},
-  {&Ustc,          "mirrors.ustc.edu.cn"},
-  {&Tuna,          "mirrors.tuna.tsinghua.edu.cn"},
-  {&Tencent,       "mirrors.tencent.com"},
-  {&Netease,       "mirrors.163.com"},
-  {&Sohu,          "mirrors.sohu.com"}
-},
-
 
 /**
  * @time 2024-06-12 更新
@@ -617,7 +602,7 @@ def_sources_n(os_ubuntu);   def_sources_n(os_mint);
 def_sources_n(os_debian);   def_sources_n(os_fedora);
 def_sources_n(os_kali);     def_sources_n(os_opensuse);
 def_sources_n(os_arch);     def_sources_n(os_archlinuxcn);
-def_sources_n(os_msys2);    def_sources_n(os_gentoo);
+def_sources_n(os_msys2);
 def_sources_n(os_rocky);     def_sources_n(os_alma);
 
 def_sources_n(os_linuxlite); def_sources_n(os_raspberrypi);
diff --git a/src/chsrc.c b/src/chsrc.c
index 0c42269..9ae465d 100644
--- a/src/chsrc.c
+++ b/src/chsrc.c
@@ -723,32 +723,8 @@ os_archlinuxcn_setsrc (char *option)
 }
 #undef OS_Pacman_MirrorList
 
-/**
- * HELP: 未经测试
- */
-void
-os_gentoo_setsrc (char *option)
-{
-  chsrc_ensure_root ();
-
-  SourceInfo source;
-  chsrc_yield_source (os_gentoo);
-  chsrc_confirm_source (&source);
-
-  chsrc_backup ("/etc/portage/repos.conf/gentoo.conf");
-
-  char *cmd = xy_strjoin (3, "sed -i \"s#rsync://.*/gentoo-portage#rsync://",
-                             source.url,
-                            "gentoo-portage#g");
-  chsrc_run (cmd, RunOpt_Default);
-
-  char *towrite = xy_strjoin (3, "GENTOO_MIRRORS=\"https://", source.url, "gentoo\"");
-
-  chsrc_append_to_file (towrite, "/etc/portage/make.conf");
-  chsrc_say_lastly (&source, ChsrcTypeUntested);
-}
-
 
+#include "recipe/os/gentoo.c"
 
 /**
  * 参考: https://help.mirrors.cernet.edu.cn/rocky/
diff --git a/src/recipe/catalog.c b/src/recipe/catalog.c
index 62bb451..f55c46a 100644
--- a/src/recipe/catalog.c
+++ b/src/recipe/catalog.c
@@ -48,7 +48,6 @@ def_target(os_armbian);
 def_target(os_arch); def_target(os_archlinuxcn);
 def_target_noget(os_fedora);
 def_target_noget(os_opensuse);
-def_target_noget(os_gentoo);
 def_target_noget(os_rocky);
 def_target_noget(os_alma);
 def_target_noget(os_freebsd);
diff --git a/src/recipe/os/gentoo.c b/src/recipe/os/gentoo.c
new file mode 100644
index 0000000..eab8904
--- /dev/null
+++ b/src/recipe/os/gentoo.c
@@ -0,0 +1,53 @@
+/** ------------------------------------------------------------
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ * -------------------------------------------------------------
+ * File Authors  : Heng Guo <2085471348@qq.com>
+ * Contributors  : Nil Null <nil@null.org>
+ * Created On    : <2023-09-05>
+ * Last Modified : <2024-08-16>
+ * ------------------------------------------------------------*/
+
+/**
+ * @time 2023-09-05 更新
+ * @note 源并不完整，且未经测试是否有效
+ */
+static SourceInfo
+os_gentoo_sources[] = {
+  {&Upstream,       NULL},
+  {&Ali,           "mirrors.aliyun.com"},
+  {&Bfsu,          "mirrors.bfsu.edu.cn"},
+  {&Ustc,          "mirrors.ustc.edu.cn"},
+  {&Tuna,          "mirrors.tuna.tsinghua.edu.cn"},
+  {&Tencent,       "mirrors.tencent.com"},
+  {&Netease,       "mirrors.163.com"},
+  {&Sohu,          "mirrors.sohu.com"}
+};
+def_sources_n(os_gentoo);
+
+
+/**
+ * HELP: 未经测试
+ */
+void
+os_gentoo_setsrc (char *option)
+{
+  chsrc_ensure_root ();
+
+  SourceInfo source;
+  chsrc_yield_source (os_gentoo);
+  chsrc_confirm_source (&source);
+
+  chsrc_backup ("/etc/portage/repos.conf/gentoo.conf");
+
+  char *cmd = xy_strjoin (3, "sed -i \"s#rsync://.*/gentoo-portage#rsync://",
+                             source.url,
+                            "gentoo-portage#g");
+  chsrc_run (cmd, RunOpt_Default);
+
+  char *towrite = xy_strjoin (3, "GENTOO_MIRRORS=\"https://", source.url, "gentoo\"");
+
+  chsrc_append_to_file (towrite, "/etc/portage/make.conf");
+  chsrc_say_lastly (&source, ChsrcTypeUntested);
+}
+
+def_target_noget(os_gentoo);