diff --git a/ibus-typing-booster-2.27.7.tar.gz b/ibus-typing-booster-2.28.0.tar.gz
similarity index 32%
rename from ibus-typing-booster-2.27.7.tar.gz
rename to ibus-typing-booster-2.28.0.tar.gz
index 4685dd03b8504eddf19beb58d40b72b139eec747..f2b9f0ff809ee8c0aac645ae10eda42b3cc64d3a 100644
--- a/ibus-typing-booster-2.27.7.tar.gz
+++ b/ibus-typing-booster-2.28.0.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:12939d94129a68a3035fbf1bb09d8536a90600716867370b7c57359c58342384
-size 13436673
+oid sha256:03c1030609e705c61cbc01f3df20a02fa08dd2b7778b3091970f07a9460adfa0
+size 14599926
diff --git a/ibus-typing-booster.spec b/ibus-typing-booster.spec
index 34e9242250062e1c313987aed88399252cbc6b52..04e4499931ba8f4faad1067400373a52765bcea1 100644
--- a/ibus-typing-booster.spec
+++ b/ibus-typing-booster.spec
@@ -1,5 +1,5 @@
 Name:           ibus-typing-booster
-Version:        2.27.7
+Version:        2.28.0
 Release:        1
 Summary:        A completion input method to speedup typing
 
@@ -49,7 +49,7 @@ Ibus-typing-booster is a completion input method to speedup typing.
 
 %build
 export PYTHON=%{__python3}
-%configure --disable-static --disable-additional
+%configure
 %make_build
 
 %install 
@@ -67,15 +67,15 @@ gzip -n --force --best $RPM_BUILD_ROOT/%{_datadir}/ibus-typing-booster/data/*.js
 
 %find_lang ibus-typing-booster
 
-%delete_la
-
 %check
 export LC_ALL=en_US.UTF-8
-appstream-util validate-relax --nonet %{buildroot}/%{_datadir}/metainfo/*.appdata.xml
+appstreamcli validate --pedantic --no-net %{buildroot}/%{_datadir}/metainfo/*.metainfo.xml
 desktop-file-validate \
     $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-typing-booster.desktop
 desktop-file-validate \
     $RPM_BUILD_ROOT%{_datadir}/applications/emoji-picker.desktop
+desktop-file-validate \
+    $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-tb.desktop
 pushd engine
     if [ -e /usr/share/m17n/si-wijesekara.mim ] ; then
         python3 m17n_translit.py -v
@@ -123,7 +123,7 @@ fi
 %{_libexecdir}/ibus-*-typing-booster
 %{_datadir}/ibus-typing-booster
 %{_datadir}/ibus/component/typing-booster.xml
-%{_datadir}/metainfo/*.appdata.xml
+%{_datadir}/metainfo/*.xml
 %{_datadir}/glib-2.0/schemas/org.freedesktop.ibus.engine.typing-booster.gschema.xml
 %{_datadir}/icons/hicolor/*
 %{_datadir}/applications/*.desktop
@@ -133,6 +133,9 @@ fi
 
 
 %changelog
+* Wed Oct 01 2025 Funda Wang <fundawang@yeah.net> - 2.28.0-1
+- update to 2.28.0
+
 * Mon Jan 13 2025 yaoxin <1024769339@qq.com> - 2.27.7-1
 - Update to 2.27.7:
   * Fix typo in setup tool in the function called when changing an existing autosetting