diff --git a/gio-fix-filesystem-type-ext-err.patch b/gio-fix-filesystem-type-ext-err.patch
new file mode 100644
index 0000000000000000000000000000000000000000..df232a83b9924172287d425d02a8ecac1d0158f3
--- /dev/null
+++ b/gio-fix-filesystem-type-ext-err.patch
@@ -0,0 +1,25 @@
+From 901711c799f67a62739edf07312aa12aecd6e334 Mon Sep 17 00:00:00 2001
+From: litenglong <litenglong@kylinos.cn>
+Date: Wed, 23 Oct 2024 15:44:27 +0800
+Subject: [PATCH] gio fix filesystem type ext err
+
+---
+ gio/glocalfile.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gio/glocalfile.c b/gio/glocalfile.c
+index dbb5690..9e01547 100644
+--- a/gio/glocalfile.c
++++ b/gio/glocalfile.c
+@@ -637,7 +637,7 @@ get_fs_type (long f_type)
+     case 0xEF51:
+       return "ext2";
+     case 0xEF53:
+-      return "ext3/ext4";
++      return "ext2/ext3/ext4";
+     case 0xF2F52010:
+       return "f2fs";
+     case 0x65735546:
+-- 
+2.25.1
+
diff --git a/glib2.spec b/glib2.spec
index 9509233e210a3047dc42ad6d66fc5e782f8901f4..4324fdd4fe4ed845f78682cf87a38308b44ed189 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -1,6 +1,6 @@
 Name:           glib2
 Version:        2.78.3
-Release:        3
+Release:        4
 Summary:        The core library that forms the basis for projects such as GTK+ and GNOME
 License:        LGPLv2+
 URL:            https://www.gtk.org
@@ -9,7 +9,7 @@ Source0:        https://download.gnome.org/sources/glib/2.78/glib-%{version}.tar
 Patch1:  gspawn-eperm.patch
 Patch2:  backport-gmessages-fix-dropping-irrelevant-log-domains.patch
 Patch3:  backport-gutils-Fix-an-unlikely-minor-leak-in-g_build_user_data_dir.patch
-
+Patch4:  gio-fix-filesystem-type-ext-err.patch
 
 Patch6001:  backport-CVE-2024-34397.patch
 Patch6002:  backport-gdbusconnection-Allow-name-owners-to-have-the-syntax-of-a-well-known-name.patch
@@ -201,6 +201,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %endif
 
 %changelog
+* Thu Oct 24 2024 litenglong <litenglong@kylinos.cn> - 2.78.3-4
+- fix filesystem type ext err
+
 * Mon Sep 9 2024 zhangzikang <zhangzikang@kylinos.cn> - 2.78.3-3
 - backport patch:
     backport-gdbusmessage-Clean-the-cached-arg0-when-setting-the-message-body.patch