diff --git a/download b/download
index 95a9f137a5ecaf839b69a629b618784565e3cbec..2365f1b01dfab2934cb5a26ea5de6bc7cd248a2b 100644
--- a/download
+++ b/download
@@ -1,4 +1,3 @@
-c9b54b9d49c18146a3aada80bc8de65f  firefox-140.5.0esr.source.tar.xz
-439c7c2acf5cfd4d730f4c6b14fd10ce  firefox-langpacks-140.5.0esr.tar.xz
-67056dedd58324bc0f08727400bb5273  cbindgen-vendor.tar.xz
+b3c1d2ea615cb0195f4f62b005773262  mochitest-python.tar.gz33333333
 b3c1d2ea615cb0195f4f62b005773262  mochitest-python.tar.gz
+b3c1d2ea615cb0195f4f62b005773262  mochitest-python.tar.gz43333665666
\ No newline at end of file
diff --git a/firefox.spec b/firefox.spec
index b489b60c5900a2d37000384e3dc128acb0b4d795..dc21f6a1f4a0593d6e741e14056388f34ab8e7b3 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 1111
 %define homepage %(grep '^HOME_URL\s*=' /etc/os-release | sed 's/^HOME_URL\s*=//;s/^\s*"//;s/"\s*$//')
 
 # Produce debug (non-optimized) package build. Suitable for debugging only
@@ -60,7 +60,7 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        140.5.0
+Version:        146.0b9
 #128.14.0
 Release:        %{anolis_release}%{?dist}
 URL:            https://www.mozilla.org/firefox/
@@ -1573,6 +1573,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 
 #---------------------------------------------------------------------
 %changelog
+* Thu Dec 04 2025 tomcruiseqi <tomcruiseqi@inspur.com> - 146.0b9-1
+- Update to 146.0b9
+- Fix CVE-2024-42459, CVE-2021-29985, CVE-2022-25315, CVE-2025-11153, CVE-2025-11152, CVE-2025-9187, CVE-2025-8043, CVE-2025-8040, CVE-2025-8037
+
 * Fri Nov 14 2025 wenxin <wx02272781@alibaba-inc.com> - 140.5.0-1
 - update to 140.5.0
 - fix CVE-2025-13012, CVE-2025-13013, CVE-2025-13014, CVE-2025-13015,
@@ -1642,5 +1646,4 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 - change firefox-anolis-default-prefs.js url
 
 * Fri Apr 21 2023 Chunmei Xu <xuchunmei@linux.alibaba.com> - 112.0.1-1
-- init from upstream
-
+- init from upstream
\ No newline at end of file