diff --git a/0001-Never-free-buffer-returned-by-gtk_entry_get_text.patch b/0001-Never-free-buffer-returned-by-gtk_entry_get_text.patch
deleted file mode 100644
index 4a1b436..0000000
--- a/0001-Never-free-buffer-returned-by-gtk_entry_get_text.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From e5efeb654c585dda622f2e8765f06f67f3230aa6 Mon Sep 17 00:00:00 2001
-From: hexiujun1 <hexiujun1@huawei.com>
-Date: Tue, 7 Jan 2020 14:25:59 +0800
-Subject: [PATCH] Never free buffer returned by gtk_entry_get_text
-
-Free() of invalid pointer may not die immediately and can cause
-abort/segv on next free/malloc, so calling free() on the buffer
-returned by gtk_entry_get_text() here must be removed.
----
- lxsession-edit/lxsession-edit.c | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/lxsession-edit/lxsession-edit.c b/lxsession-edit/lxsession-edit.c
-index af63edb..0bb23bf 100644
---- a/lxsession-edit/lxsession-edit.c
-+++ b/lxsession-edit/lxsession-edit.c
-@@ -144,7 +144,6 @@ int main(int argc, char** argv)
-                 g_key_file_set_string( kf, "Session", "windows_manager/command", wm_cmd );
-                 data = g_key_file_to_data(kf, &len, NULL);
-                 g_file_set_contents(cfg, data, len, NULL);
--                g_free( wm_cmd );
-             }
-         }
-     }
--- 
-2.9.3
-
diff --git a/lxsession-0.5.4.tar.xz b/lxsession-0.5.4.tar.xz
deleted file mode 100644
index 10f283e..0000000
Binary files a/lxsession-0.5.4.tar.xz and /dev/null differ
diff --git a/lxsession-0.5.5.tar.xz b/lxsession-0.5.5.tar.xz
new file mode 100644
index 0000000..19ad386
Binary files /dev/null and b/lxsession-0.5.5.tar.xz differ
diff --git a/lxsession.spec b/lxsession.spec
index 3ef17e5..5cdcd78 100644
--- a/lxsession.spec
+++ b/lxsession.spec
@@ -1,16 +1,15 @@
 Name:          lxsession
-Version:       0.5.4
-Release:       2
+Version:       0.5.5
+Release:       3
 Summary:       Lightweight X11 session manager
 License:       GPLv2+
 URL:           http://lxde.sourceforge.net/
 Source0:       http://downloads.sourceforge.net/sourceforge/lxde/%{name}-%{version}.tar.xz
 
 # https://github.com/lxde/lxsession/pull/10
-Patch0001:     0001-Never-free-buffer-returned-by-gtk_entry_get_text.patch
 # https://sourceforge.net/p/lxde/bugs/760/
-Patch1000:     lxsession-0.5.2-git9f8d6133-reload.patch
-Patch1001:     lxsession-0.5.2-notify-daemon-default.patch
+Patch0000:     lxsession-0.5.2-git9f8d6133-reload.patch
+Patch0001:     lxsession-0.5.2-notify-daemon-default.patch
 
 BuildRequires: gtk2-devel libindicator-devel libappindicator-devel polkit-devel vala
 BuildRequires: docbook-utils intltool gettext desktop-file-utils docbook-style-xsl
@@ -111,6 +110,9 @@ desktop-file-install \
 %{_mandir}/man1/*
 
 %changelog
+* Wed Jul 15 2020 cuibaobao <cuibaobao1@huaweir.com> - 0.5.5-3
+- update to 0.5.5
+
 * Tue Jan 7 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.5.4-2
 - update software package