diff --git a/debian/changelog b/debian/changelog
index 4b05349..82a199e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+ostree (2024.6-1deepin3) unstable; urgency=medium
+
+  * use a custom grub message if GRUB_OSTREE_CUSTOM_DESC is set in grub
+
+ -- wangzhaohui <wangzhaohui@uniontech.com>  Sat, 12 Oct 2024 15:21:52 +0800
+
 ostree (2024.6-1deepin2) unstable; urgency=medium
 
   * curl: Make socket callback during cleanup into no-op.
diff --git a/debian/patches/deepin-use-custom-grub-message.patch b/debian/patches/deepin-use-custom-grub-message.patch
new file mode 100644
index 0000000..9013a8b
--- /dev/null
+++ b/debian/patches/deepin-use-custom-grub-message.patch
@@ -0,0 +1,159 @@
+Index: ostree/src/boot/grub2/grub2-15_ostree
+===================================================================
+--- ostree.orig/src/boot/grub2/grub2-15_ostree
++++ ostree/src/boot/grub2/grub2-15_ostree
+@@ -62,4 +62,8 @@ export GRUB2_BOOT_DEVICE_ID
+ GRUB2_PREPARE_ROOT_CACHE="$(prepare_grub_to_access_device ${DEVICE})"
+ export GRUB2_PREPARE_ROOT_CACHE
+ 
++if [ "x${GRUB_OSTREE_CUSTOM_DESC}" = "xtrue" ] ; then
++    export GRUB_OSTREE_CUSTOM_DESC=true
++fi
++
+ exec ostree admin instutil grub2-generate
+Index: ostree/src/libostree/ostree-bootloader-grub2.c
+===================================================================
+--- ostree.orig/src/libostree/ostree-bootloader-grub2.c
++++ ostree/src/libostree/ostree-bootloader-grub2.c
+@@ -25,6 +25,8 @@
+ #include <sys/mount.h>
+ 
+ #include <string.h>
++#include <locale.h>
++#include <libintl.h>
+ 
+ // Written by bootupd
+ #define BOOTUPD_CONFIG "boot/bootupd-state.json"
+@@ -166,6 +168,78 @@ _ostree_bootloader_grub2_get_name (Ostre
+   return "grub2";
+ }
+ 
++static char *
++ostree_deployment_get_time(OstreeSysroot *sysroot, OstreeDeployment *deployment)
++{
++  if (sysroot == NULL || deployment == NULL)
++    return NULL;
++
++  g_autofree char *deploy_path =
++      g_file_get_path(ostree_sysroot_get_deployment_directory(sysroot, deployment));
++
++  struct stat target_info;
++  if (stat(deploy_path, &target_info) != 0)
++    return NULL;
++
++  char deploy_time[20];
++  struct tm *tm_info;
++
++  tm_info = localtime(&target_info.st_mtime);
++  strftime(deploy_time, sizeof(deploy_time), "%Y/%m/%d %H:%M:%S", tm_info);
++
++  return g_strdup(deploy_time);
++}
++
++static const char *
++ostree_update_grub_boot_message(OstreeSysroot *sysroot, gboolean grub_in_thread,
++                                const char *title, guint index)
++{
++  g_autoptr(GPtrArray) deployments = ostree_sysroot_get_deployments(sysroot);
++
++  if (index >= deployments->len)
++    return title;
++
++  g_autofree char *deploy_time = NULL;
++  /* When ostree has a staged deployment, a subprocess is spawned to call grub-mkconfig.
++   * However, the subprocess does not include the staged deployment in its deployment state,
++   * so we need to retrieve the deployment time from the OSTREE_STAGE_DEPLOY_TIME environment
++   * variable.
++   */
++  if (grub_in_thread)
++    {
++      if (index == 0)
++        {
++          const char *stage_deploy_time = g_getenv("OSTREE_STAGE_DEPLOY_TIME");
++          deploy_time = stage_deploy_time ? g_strdup_printf("%s", stage_deploy_time) : stage_deploy_time;
++        }
++      else
++        {
++          deploy_time = ostree_deployment_get_time(sysroot, deployments->pdata[index - 1]);
++        }
++    }
++  else
++    {
++      deploy_time = ostree_deployment_get_time(sysroot, deployments->pdata[index]);
++    }
++
++  if (deploy_time)
++    {
++      setlocale(LC_ALL, "");
++      bindtextdomain("ostree", "/usr/share/locale");
++      textdomain("ostree");
++
++      // remove substring " (ostree"
++      char *p = strstr(title, " (ostree");
++      if (p)
++        *p = '\0';
++
++      return index ? g_strdup_printf("%s %s (%s)", gettext("Roll back to"), title, deploy_time)
++                   : g_strdup_printf("%s (%s)", title, deploy_time);
++    }
++
++  return title;
++}
++
+ /* This implementation is quite complex; see this issue for
+  * a starting point:
+  * https://github.com/ostreedev/ostree/issues/717
+@@ -187,6 +261,8 @@ _ostree_bootloader_grub2_generate_config
+ 
+   /* Passed from the parent */
+   gboolean is_efi = g_getenv ("_OSTREE_GRUB2_IS_EFI") != NULL;
++  gboolean grub_custom_desc = g_getenv ("GRUB_OSTREE_CUSTOM_DESC") != NULL;
++  gboolean grub_in_thread = g_getenv ("GRUB_MKCONFIG_IN_THREAD") != NULL;
+ 
+   g_autoptr (GOutputStream) out_stream = g_unix_output_stream_new (target_fd, FALSE);
+ 
+@@ -214,6 +290,8 @@ _ostree_bootloader_grub2_generate_config
+ 
+       kernel = ostree_bootconfig_parser_get (config, "linux");
+ 
++      if (grub_custom_desc)
++        title = ostree_update_grub_boot_message(sysroot, grub_in_thread, title, i);
+       quoted_title = g_shell_quote (title);
+       uuid = g_strdup_printf ("ostree-%u-%s", (guint)i, grub2_boot_device_id);
+       quoted_uuid = g_shell_quote (uuid);
+@@ -285,6 +363,8 @@ typedef struct
+ {
+   const char *root;
+   const char *bootversion_str;
++  /* Used for child grub2-mkconfig to get deploy time of staged one */
++  const char *stage_deploy_time;
+   gboolean is_efi;
+ } Grub2ChildSetupData;
+ 
+@@ -294,11 +374,14 @@ grub2_child_setup (gpointer user_data)
+ {
+   Grub2ChildSetupData *cdata = user_data;
+ 
++  setenv ("GRUB_MKCONFIG_IN_THREAD", "true", TRUE);
+   setenv ("_OSTREE_GRUB2_BOOTVERSION", cdata->bootversion_str, TRUE);
+   /* We have to pass our state (whether or not we're using EFI) to the child */
+   if (cdata->is_efi)
+     setenv ("_OSTREE_GRUB2_IS_EFI", "1", TRUE);
+ 
++  if (cdata->stage_deploy_time)
++    setenv ("OSTREE_STAGE_DEPLOY_TIME", cdata->stage_deploy_time, TRUE);
+   /* Everything below this is dealing with the chroot case; if
+    * we're not doing that, return early.
+    */
+@@ -425,6 +508,11 @@ _ostree_bootloader_grub2_write_config (O
+   g_autofree char *bootversion_str = g_strdup_printf ("%u", (guint)bootversion);
+   cdata.bootversion_str = bootversion_str;
+   cdata.is_efi = self->is_efi;
++  /* The first deployment of new_deployments should be the staged one, pass its
++     deploy time to child grub-mkconfig to update grub boot message.
++   */
++  if (new_deployments->len)
++      cdata.stage_deploy_time = ostree_deployment_get_time (self->sysroot, new_deployments->pdata[0]);
+   /* Note in older versions of the grub2 package, this script doesn't even try
+      to be atomic; it just does:
+ 
diff --git a/debian/patches/series b/debian/patches/series
index a30e33d..c9feeea 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -3,3 +3,4 @@ debian/test-sysroot-Skip-on-s390x-by-default.patch
 debian/Skip-test-admin-deploy-uboot.sh-on-s390x.patch
 deepin-deploy-when-root-is-overlay.patch
 make-socket-callback-during-cleanup-into.patch
+deepin-use-custom-grub-message.patch