diff --git a/glib2.spec b/glib2.spec
index 8ce9ea80c4f4b2fed42ab3adae35aeee207b1e5d..829cfbca0f805a5e4bbc49d7d71b5181c92fc62c 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -1,6 +1,6 @@
 Name:           glib2
 Version:        2.78.6
-Release:        3
+Release:        4
 Summary:        The core library that forms the basis for projects such as GTK+ and GNOME
 License:        LGPL-2.1-or-later
 URL:            https://www.gtk.org
@@ -189,9 +189,13 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 
 %files help
 %{_mandir}/man1/*
+%{_datadir}/doc/*
 %doc %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Mon Oct 28 2024 xuguangmin <xuguangmin@kylinos.cn> - 2.78.6-4
+- Fix files that are installed but not packaged.
+
 * Thu Oct 24 2024 GuoCe <guoce@kylinos.cn> - 2.78.6-3
 - Correct translation information