diff --git a/firefox.spec b/firefox.spec
index 07b60d78a2e44eeeecf537482d25f0dbb7641061..1265b09b3822028940bb6555e9ff5547c1aca6dc 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -15,22 +15,12 @@
   %global build_tests               1
 %endif
 
-%global openEuler_version %(source /etc/os-release; echo $VERSION_ID | awk -F'.' '{print $1}')
-
-%if 0%{?openEuler_version} >= 24
 %global system_gbm        1
-%else
-%global system_gbm        0
-%endif
 %global system_pipewire   0
 %global system_drm        0
 %global use_pipewire_camera 0
 %global use_gcc_ts        0
 
-%if 0%{?openEuler_version} == 22
-%global use_gcc_ts        1
-%endif
-
 # TODO: Revert this after SM2 & SM3 issue is fixed
 %global system_nss        0
 %global llvm              llvm-toolset-18
@@ -62,7 +52,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        140.3.1
-Release:        1
+Release:        2
 URL:            https://www.mozilla.org/firefox/
 License:        MPL-1.1 or GPL-2.0-or-later or LGPL-2.0-or-later
 Source0:        https://ftp.mozilla.org/pub/firefox/releases/%{version}esr/source/firefox-%{version}esr.source.tar.xz
@@ -1021,6 +1011,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %endif
 
 %changelog
+* Sat Oct 11 2025 wangkai <13474090681@163.com> - 140.3.1-2
+- Disable use_gcc_ts marco
+
 * Wed Sep 24 2025 wangkai <13474090681@163.com> - 140.3.1-1
 - Update to 140.3.1
 - Fix CVE-2025-10527 CVE-2025-10528 CVE-2025-10529 CVE-2025-10532 CVE-2025-10533