diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index 8b533c3..a3386b6 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -86,6 +86,47 @@
 #include "recipe/lang/NuGet.c"
 #include "recipe/lang/Clojure.c"
 
+#include "recipe/os/rawstr4c.h"
+#include "recipe/os/APT/common.h"
+// Debian-based
+#include "recipe/os/APT/Debian.c"
+#include "recipe/os/APT/Ubuntu.c"
+#include "recipe/os/APT/Kali-Linux.c"
+#include "recipe/os/APT/Raspberry-Pi-OS.c"
+// Ubuntu-based
+#include "recipe/os/APT/Linux-Mint.c"
+#include "recipe/os/APT/Trisquel.c"
+#include "recipe/os/APT/Linux-Lite.c"
+// Debian-based and Ubuntu-based
+#include "recipe/os/APT/Armbian.c"
+// Independent
+#include "recipe/os/APT/ROS.c"
+#include "recipe/os/APT/Termux.c"
+#include "recipe/os/APT/openKylin.c"
+#include "recipe/os/APT/deepin.c"
+
+#include "recipe/os/YUM/common.h"
+#include "recipe/os/YUM/Fedora-Linux.c"
+#include "recipe/os/YUM/AlmaLinux.c"
+#include "recipe/os/YUM/Rocky-Linux.c"
+#include "recipe/os/YUM/openEuler.c"
+#include "recipe/os/YUM/Anolis-OS.c"
+
+#include "recipe/os/pacman/Arch-Linux.c"
+#include "recipe/os/pacman/Manjaro-Linux.c"
+#include "recipe/os/pacman/MSYS2.c"
+
+#include "recipe/os/openSUSE.c"
+#include "recipe/os/Alpine-Linux.c"
+#include "recipe/os/Gentoo-Linux.c"
+#include "recipe/os/Void-Linux.c"
+#include "recipe/os/Solus.c"
+#include "recipe/os/OpenWrt.c"
+
+#include "recipe/os/BSD/FreeBSD.c"
+#include "recipe/os/BSD/NetBSD.c"
+#include "recipe/os/BSD/OpenBSD.c"
+
 #include "rawstr4c.h"
 
 
diff --git a/src/recipe/os/APT/Armbian.c b/src/recipe/os/APT/Armbian.c
index 8ad9238..547d2a1 100644
--- a/src/recipe/os/APT/Armbian.c
+++ b/src/recipe/os/APT/Armbian.c
@@ -64,7 +64,7 @@ os_armbian_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_armbian);
+  use_this_source(os_armbian);
 
   chsrc_backup (OS_Armbian_SourceList);
 
diff --git a/src/recipe/os/APT/Debian.c b/src/recipe/os/APT/Debian.c
index c3de98f..18b8787 100644
--- a/src/recipe/os/APT/Debian.c
+++ b/src/recipe/os/APT/Debian.c
@@ -89,7 +89,7 @@ os_debian_does_old_sourcelist_use_cdrom (void)
 void
 os_debian_setsrc_for_deb822 (char *option)
 {
-  chsrc_yield_source_and_confirm (os_debian);
+  use_this_source(os_debian);
 
   chsrc_backup (OS_Debian_SourceList_DEB822);
 
@@ -150,7 +150,7 @@ os_debian_setsrc (char *option)
         }
     }
 
-  chsrc_yield_source_and_confirm (os_debian);
+  use_this_source(os_debian);
 
   chsrc_alert2 ("如果遇到无法拉取 HTTPS 源的情况，请手动运行:");
   say ("apt install apt-transport-https ca-certificates");
diff --git a/src/recipe/os/APT/Kali-Linux.c b/src/recipe/os/APT/Kali-Linux.c
index 127edd6..28e2de9 100644
--- a/src/recipe/os/APT/Kali-Linux.c
+++ b/src/recipe/os/APT/Kali-Linux.c
@@ -51,7 +51,7 @@ os_kali_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_kali);
+  use_this_source(os_kali);
 
   chsrc_backup (OS_Apt_SourceList);
 
diff --git a/src/recipe/os/APT/Linux-Lite.c b/src/recipe/os/APT/Linux-Lite.c
index 9032bbf..aa6f1ca 100644
--- a/src/recipe/os/APT/Linux-Lite.c
+++ b/src/recipe/os/APT/Linux-Lite.c
@@ -49,7 +49,7 @@ os_linuxlite_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_linuxlite);
+  use_this_source(os_linuxlite);
 
   chsrc_backup (OS_Apt_SourceList);
 
diff --git a/src/recipe/os/APT/Linux-Mint.c b/src/recipe/os/APT/Linux-Mint.c
index fcb8859..9cfb803 100644
--- a/src/recipe/os/APT/Linux-Mint.c
+++ b/src/recipe/os/APT/Linux-Mint.c
@@ -61,7 +61,7 @@ os_linuxmint_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_linuxmint);
+  use_this_source(os_linuxmint);
 
   chsrc_backup (OS_LinuxMint_SourceList);
 
diff --git a/src/recipe/os/APT/ROS.c b/src/recipe/os/APT/ROS.c
index e80737a..8e6bfb0 100644
--- a/src/recipe/os/APT/ROS.c
+++ b/src/recipe/os/APT/ROS.c
@@ -59,7 +59,7 @@ os_ros_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_ros);
+  use_this_source(os_ros);
 
   chsrc_backup (OS_ROS_SourceList);
 
diff --git a/src/recipe/os/APT/Raspberry-Pi-OS.c b/src/recipe/os/APT/Raspberry-Pi-OS.c
index 95dfd57..2bb8d7d 100644
--- a/src/recipe/os/APT/Raspberry-Pi-OS.c
+++ b/src/recipe/os/APT/Raspberry-Pi-OS.c
@@ -53,7 +53,7 @@ os_raspberrypi_setsrc (char *option)
 {
   chsrc_ensure_root(); // HELP: 不确定是否需要
 
-  chsrc_yield_source_and_confirm (os_raspberrypi);
+  use_this_source(os_raspberrypi);
 
   chsrc_backup (OS_RaspberryPi_SourceList);
 
diff --git a/src/recipe/os/APT/Termux.c b/src/recipe/os/APT/Termux.c
index 066f967..8d5f7d9 100644
--- a/src/recipe/os/APT/Termux.c
+++ b/src/recipe/os/APT/Termux.c
@@ -61,7 +61,7 @@ os_termux_setsrc (char *option)
 
   // chsrc_ensure_root (); Termux下禁止使用root
 
-  chsrc_yield_source_and_confirm (os_termux);
+  use_this_source(os_termux);
 
   char *cmd = xy_strjoin (3, "sed -i 's@^\\(deb.*stable main\\)$@#\\1\\ndeb ",
                               source.url, "apt/termux-main stable main@' " OS_Termux_SourceList);
diff --git a/src/recipe/os/APT/Trisquel.c b/src/recipe/os/APT/Trisquel.c
index 5b98efd..941f177 100644
--- a/src/recipe/os/APT/Trisquel.c
+++ b/src/recipe/os/APT/Trisquel.c
@@ -53,7 +53,7 @@ os_trisquel_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_trisquel);
+  use_this_source(os_trisquel);
 
   chsrc_backup (OS_Apt_SourceList);
 
diff --git a/src/recipe/os/APT/Ubuntu.c b/src/recipe/os/APT/Ubuntu.c
index ecba803..282b824 100644
--- a/src/recipe/os/APT/Ubuntu.c
+++ b/src/recipe/os/APT/Ubuntu.c
@@ -79,7 +79,7 @@ os_ubuntu_getsrc (char *option)
 void
 os_ubuntu_setsrc_for_deb822 (char *option)
 {
-  chsrc_yield_source_and_confirm (os_ubuntu);
+  use_this_source(os_ubuntu);
 
   chsrc_backup (OS_Ubuntu_SourceList_DEB822);
 
@@ -122,7 +122,7 @@ os_ubuntu_setsrc (char *option)
 
   bool sourcelist_exist = ensure_debian_or_ubuntu_old_sourcelist (OS_Is_Ubuntu);
 
-  chsrc_yield_source_and_confirm (os_ubuntu);
+  use_this_source(os_ubuntu);
 
   /* 不存在的时候，用的是我们生成的无效文件，不要备份 */
   if (sourcelist_exist)
diff --git a/src/recipe/os/APT/deepin.c b/src/recipe/os/APT/deepin.c
index 46add3b..ece5cc8 100644
--- a/src/recipe/os/APT/deepin.c
+++ b/src/recipe/os/APT/deepin.c
@@ -56,7 +56,7 @@ os_deepin_setsrc (char *option)
 {
   chsrc_ensure_root();
 
-  chsrc_yield_source_and_confirm (os_deepin);
+  use_this_source(os_deepin);
 
   chsrc_backup (OS_Apt_SourceList);
 
diff --git a/src/recipe/os/APT/openKylin.c b/src/recipe/os/APT/openKylin.c
index a2b58c9..b06da7d 100644
--- a/src/recipe/os/APT/openKylin.c
+++ b/src/recipe/os/APT/openKylin.c
@@ -47,7 +47,7 @@ os_openkylin_setsrc (char *option)
 {
   chsrc_ensure_root();
 
-  chsrc_yield_source_and_confirm (os_openkylin);
+  use_this_source(os_openkylin);
 
   chsrc_backup (OS_Apt_SourceList);
 
diff --git a/src/recipe/os/Alpine-Linux.c b/src/recipe/os/Alpine-Linux.c
index ab8db97..e945e43 100644
--- a/src/recipe/os/Alpine-Linux.c
+++ b/src/recipe/os/Alpine-Linux.c
@@ -57,8 +57,7 @@ os_alpine_setsrc (char *option)
 {
   // chsrc_ensure_root(); // HELP: 不确定是否需要root
 
-  use_this(os_alpine);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_alpine);
 
   char* cmd = xy_strjoin (3,
             "sed -i 's#https\\?://dl-cdn.alpinelinux.org/alpine#", source.url, "#g' /etc/apk/repositories"
diff --git a/src/recipe/os/BSD/FreeBSD.c b/src/recipe/os/BSD/FreeBSD.c
index f3547fe..ef0735d 100644
--- a/src/recipe/os/BSD/FreeBSD.c
+++ b/src/recipe/os/BSD/FreeBSD.c
@@ -23,8 +23,9 @@ os_freebsd_prelude ()
   chef_forbid_english(this);
   chef_forbid_user_define(this);
 
-  chef_set_note ("2023-09-24: 以下三个USTC, NJU, Netease 均维护了 freebsd-pkg freebsd-ports\n2023-09-27: 请务必保持Nju前面有至少一个镜像，原因请查看 freebsd 的换源函数", NULL);
 
+  // 2023-09-24: 以下三个USTC, NJU, Netease 均维护了 freebsd-pkg freebsd-ports
+  // 2023-09-27: 请务必保持Nju前面有至少一个镜像，原因请查看 freebsd 的换源函数
   def_sources_begin()
   {&upstream,         NULL,                  DelegateToUpstream},
   {&Ustc,             "mirrors.ustc.edu.cn", DelegateToMirror},
@@ -47,10 +48,11 @@ os_freebsd_setsrc (char *option)
   // 据 @ykla，FreeBSD不自带sudo，但是我们依然要保证是root权限
   chsrc_ensure_root ();
 
-  int index = use_specific_mirror_or_auto_select (option, os_freebsd);
+  use_this(os_freebsd);
+  int index = use_specific_mirror_or_auto_select (option, this);
 
-  Source_t source = os_freebsd_sources[index];
-  chsrc_confirm_source();
+  Source_t source = this->sources[index];
+  chsrc_confirm_source(&source);
 
   chsrc_log2 ("1. 添加 freebsd-pkg 源 (二进制安装包)");
   chsrc_ensure_dir ("/usr/local/etc/pkg/repos");
@@ -80,11 +82,11 @@ os_freebsd_setsrc (char *option)
     {
       if (xy_streql("nju",source.mirror->code))
         {
-          source = os_freebsd_sources[index-1]; // 使用NJU的前一个源，即USTC源
+          source = this->sources[index-1]; // 使用NJU的前一个源，即USTC源
         }
       char *git_cmd = xy_strjoin (3, "git clone --depth 1 https://", source.url, "/freebsd-ports/ports.git /usr/ports");
       chsrc_run (git_cmd, RunOpt_Default);
-      source = os_freebsd_sources[index]; // 恢复至选中的源
+      source = this->sources[index]; // 恢复至选中的源
       chsrc_alert2 ("下次更新请使用 git -C /usr/ports pull 而非使用 gitup");
     }
   else
diff --git a/src/recipe/os/BSD/NetBSD.c b/src/recipe/os/BSD/NetBSD.c
index 22e9248..361c295 100644
--- a/src/recipe/os/BSD/NetBSD.c
+++ b/src/recipe/os/BSD/NetBSD.c
@@ -24,8 +24,6 @@ os_netbsd_prelude ()
   chef_forbid_english(this);
   chef_forbid_user_define(this);
 
-  chef_set_note ("根据 @ykla: NetBSD 默认状态下没有 pkgsrc，用户可能安装了也可能没安装", NULL);
-
   def_sources_begin()
   {&upstream,         NULL,                                                  DelegateToUpstream},
   {&MirrorZ,          "https://mirrors.cernet.edu.cn/pkgsrc/packages/NetBSD/", DelegateToMirror},
@@ -62,7 +60,7 @@ os_netbsd_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_netbsd);
+  use_this_source(os_netbsd);
 
   chsrc_backup ("/usr/pkg/etc/pkgin/repositories.conf");
 
diff --git a/src/recipe/os/BSD/OpenBSD.c b/src/recipe/os/BSD/OpenBSD.c
index af81f3d..7920c22 100644
--- a/src/recipe/os/BSD/OpenBSD.c
+++ b/src/recipe/os/BSD/OpenBSD.c
@@ -59,7 +59,7 @@ os_openbsd_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_openbsd);
+  use_this_source(os_openbsd);
 
   chsrc_backup ("/etc/installurl");
   chsrc_overwrite_file (source.url, "/etc/installurl");
diff --git a/src/recipe/os/Gentoo-Linux.c b/src/recipe/os/Gentoo-Linux.c
index b1d4a92..aaf4017 100644
--- a/src/recipe/os/Gentoo-Linux.c
+++ b/src/recipe/os/Gentoo-Linux.c
@@ -45,8 +45,7 @@ os_gentoo_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_gentoo);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_gentoo);
 
   chsrc_backup ("/etc/portage/repos.conf/gentoo.conf");
 
diff --git a/src/recipe/os/OpenWrt.c b/src/recipe/os/OpenWrt.c
index 89914a3..02a9982 100644
--- a/src/recipe/os/OpenWrt.c
+++ b/src/recipe/os/OpenWrt.c
@@ -61,8 +61,7 @@ os_openwrt_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_openwrt);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_openwrt);
 
   chsrc_backup (OS_OpenWRT_SourceConfig);
 
diff --git a/src/recipe/os/Solus.c b/src/recipe/os/Solus.c
index 073c6b5..8459e96 100644
--- a/src/recipe/os/Solus.c
+++ b/src/recipe/os/Solus.c
@@ -43,8 +43,7 @@ os_solus_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_solus);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_solus);
 
   char *cmd = xy_2strjoin ("eopkg add-repo Solus ", source.url);
   chsrc_run (cmd, RunOpt_Default);
diff --git a/src/recipe/os/Void-Linux.c b/src/recipe/os/Void-Linux.c
index 87dff3d..97e8450 100644
--- a/src/recipe/os/Void-Linux.c
+++ b/src/recipe/os/Void-Linux.c
@@ -52,8 +52,7 @@ os_voidlinux_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_voidlinux);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_voidlinux);
 
   chsrc_ensure_dir ("/etc/xbps.d");
   char *cmd = "cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/";
diff --git a/src/recipe/os/YUM/AlmaLinux.c b/src/recipe/os/YUM/AlmaLinux.c
index 7e1e486..18ce656 100644
--- a/src/recipe/os/YUM/AlmaLinux.c
+++ b/src/recipe/os/YUM/AlmaLinux.c
@@ -46,8 +46,7 @@ os_almalinux_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_almalinux);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_almalinux);
 
   char *cmd = xy_strjoin (3,
     "sed -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#\\s*baseurl=https://repo.almalinux.org/almalinux|baseurl=", source.url, "|g'  -i.bak  /etc/yum.repos.d/almalinux*.repo");
diff --git a/src/recipe/os/YUM/Anolis-OS.c b/src/recipe/os/YUM/Anolis-OS.c
index 8808fbc..28dad15 100644
--- a/src/recipe/os/YUM/Anolis-OS.c
+++ b/src/recipe/os/YUM/Anolis-OS.c
@@ -41,8 +41,7 @@ os_anolis_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_anolis);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_anolis);
 
   char *cmd = xy_strjoin (3, "sed -i.bak -E 's|https?://(mirrors\\.openanolis\\.cn/anolis)|", source.url, "|g' /etc/yum.repos.d/*.repo");
   chsrc_run (cmd, RunOpt_Default);
diff --git a/src/recipe/os/YUM/Fedora-Linux.c b/src/recipe/os/YUM/Fedora-Linux.c
index f55859c..836e4fc 100644
--- a/src/recipe/os/YUM/Fedora-Linux.c
+++ b/src/recipe/os/YUM/Fedora-Linux.c
@@ -55,8 +55,7 @@ os_fedora_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_fedora);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_fedora);
 
   chsrc_alert2 ("Fedora 38 及以下版本暂不支持");
 
diff --git a/src/recipe/os/YUM/Rocky-Linux.c b/src/recipe/os/YUM/Rocky-Linux.c
index c1d7fcb..b7bb365 100644
--- a/src/recipe/os/YUM/Rocky-Linux.c
+++ b/src/recipe/os/YUM/Rocky-Linux.c
@@ -49,7 +49,7 @@ os_rockylinux_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_rockylinux);
+  use_this_source(os_rockylinux);
 
   char *version_str = xy_run ("sed -nr 's/ROCKY_SUPPORT_PRODUCT_VERSION=\"(.*)\"/\\1/p' " ETC_OS_RELEASE, 0);
   double version = atof (version_str);
diff --git a/src/recipe/os/YUM/openEuler.c b/src/recipe/os/YUM/openEuler.c
index cc21bb9..f6b4e6c 100644
--- a/src/recipe/os/YUM/openEuler.c
+++ b/src/recipe/os/YUM/openEuler.c
@@ -66,8 +66,7 @@ os_openeuler_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  use_this(os_openeuler);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_openeuler);
 
   chsrc_backup (OS_openEuler_SourceList);
 
@@ -97,11 +96,3 @@ os_openeuler_resetsrc (char *option)
 {
   os_openeuler_setsrc (option);
 }
-
-
-/**
- * chsrc ls openeuler
- */
-chef_allow_get();
-chef_allow_reset();
-def_target(os_openeuler);
diff --git a/src/recipe/os/openSUSE.c b/src/recipe/os/openSUSE.c
index 0167c44..d8586d4 100644
--- a/src/recipe/os/openSUSE.c
+++ b/src/recipe/os/openSUSE.c
@@ -46,8 +46,7 @@ os_opensuse_setsrc (char *option)
 {
   // chsrc_ensure_root ();
 
-  use_this(os_opensuse);
-  Source_t source = chsrc_yield_source_and_confirm (this, option);
+  use_this_source(os_opensuse);
 
   while (1) {
     chsrc_note2 ("请选择你的操作系统为:");
diff --git a/src/recipe/os/pacman/Arch-Linux.c b/src/recipe/os/pacman/Arch-Linux.c
index 945b16a..f4f7dec 100644
--- a/src/recipe/os/pacman/Arch-Linux.c
+++ b/src/recipe/os/pacman/Arch-Linux.c
@@ -28,7 +28,9 @@ os_arch_prelude ()
   chef_forbid_english(this);
   chef_forbid_user_define(this);
 
-  chef_set_note ("可额外使用 chsrc set archlinuxcn 来更换 Arch Linux CN Repository 源", "You can additionally use chsrc set archlinuxcn to change Arch Linux CN Repository source");
+  chef_set_note (this,
+    "可额外使用 chsrc set archlinuxcn 来更换 Arch Linux CN Repository 源",
+    "You can additionally use chsrc set archlinuxcn to change Arch Linux CN Repository source");
 
   /**
    * @note 不要给后面加 / ，因为ARM情况下，还要额外加一个 arm 后缀
@@ -68,7 +70,7 @@ os_arch_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_arch);
+  use_this_source(os_arch);
 
   chsrc_backup (OS_Pacman_MirrorList);
 
@@ -115,6 +117,7 @@ void
 os_archlinuxcn_prelude ()
 {
   use_this(os_archlinuxcn);
+  chef_allow_gs(os_archlinuxcn);
 
   chef_set_created_on   (this, "2023-09-05");
   chef_set_last_updated (this, "2025-08-10");
@@ -126,14 +129,13 @@ os_archlinuxcn_prelude ()
   chef_set_contributors (this, 1,
     "happy game", "happygame1024@gmail.com");
 
-  chef_allow_get();
-  chef_allow_set();
-
   chef_allow_local_mode (this, CanNot, NULL, NULL);
   chef_forbid_english(this);
   chef_forbid_user_define(this);
 
-  chef_set_note ("可额外使用 chsrc set arch 来更换 Arch Linux 源", "You can additionally use chsrc set arch to change Arch Linux source");
+  chef_set_note (this,
+    "可额外使用 chsrc set arch 来更换 Arch Linux 源",
+    "You can additionally use chsrc set arch to change Arch Linux source");
 
 
   def_sources_begin()
@@ -167,7 +169,7 @@ os_archlinuxcn_setsrc (char *option)
 {
   chsrc_ensure_root ();
 
-  chsrc_yield_source_and_confirm (os_archlinuxcn);
+  use_this_source(os_archlinuxcn);
 
   chsrc_backup (OS_Pacman_ArchLinuxCN_MirrorList);
 
diff --git a/src/recipe/os/pacman/MSYS2.c b/src/recipe/os/pacman/MSYS2.c
index 4f05884..77560fe 100644
--- a/src/recipe/os/pacman/MSYS2.c
+++ b/src/recipe/os/pacman/MSYS2.c
@@ -46,7 +46,7 @@ os_msys2_prelude ()
 void
 os_msys2_setsrc (char *option)
 {
-  chsrc_yield_source_and_confirm (os_msys2);
+  use_this_source(os_msys2);
 
   chsrc_backup ("/etc/pacman.d/mirrorlist.mingw32");
   chsrc_backup ("/etc/pacman.d/mirrorlist.mingw64");