diff --git a/thai-scalable-fonts.spec b/thai-scalable-fonts.spec
index f922423..52a06c0 100644
--- a/thai-scalable-fonts.spec
+++ b/thai-scalable-fonts.spec
@@ -2,7 +2,7 @@
 
 Name:           thai-scalable-fonts
 Version:        0.7.3
-Release:        1
+Release:        2
 Summary:        Thai TrueType fonts
 License:        GPLv2+ and Bitstream Vera
 URL:            http://linux.thai.net/projects/thaifonts-scalable
@@ -15,7 +15,6 @@ BuildArch:      noarch
 BuildRequires:  fontforge >= 20071110 fontpackages-devel
 
 %description
-
 Thai scalable fonts included here are:
 - Kinnari, Garuda and Norasi from the National Font project
 - DB Thai Text from DearBook
@@ -24,12 +23,12 @@ Thai scalable fonts included here are:
 %package        common
 Summary:        Common files of %{name}
 Requires:       fontpackages-filesystem
-Provides:       thai-scalable-garuda-fonts thai-scalable-kinnari-fonts thai-scalable-loma-fonts thai-scalable-norasi-fonts thai-scalable-purisa-fonts 
-Obsoletes:      thai-scalable-garuda-fonts thai-scalable-kinnari-fonts thai-scalable-loma-fonts thai-scalable-norasi-fonts thai-scalable-purisa-fonts
-Provides:       thai-scalable-sawasdee-fonts thai-scalable-tlwgmono-fonts thai-scalable-tlwgtypewriter-fonts thai-scalable-tlwgtypist-fonts
-Obsoletes:      thai-scalable-sawasdee-fonts thai-scalable-tlwgmono-fonts thai-scalable-tlwgtypewriter-fonts thai-scalable-tlwgtypist-fonts
-Provides:       thai-scalable-tlwgtypo-fonts thai-scalable-umpush-fonts thai-scalable-laksaman-fonts thai-scalable-waree-fonts
-Obsoletes:      thai-scalable-tlwgtypo-fonts thai-scalable-umpush-fonts thai-scalable-laksaman-fonts thai-scalable-waree-fonts
+Provides:       thai-scalable-garuda-fonts = %{version}-%{release} thai-scalable-kinnari-fonts = %{version}-%{release} thai-scalable-loma-fonts = %{version}-%{release} thai-scalable-norasi-fonts = %{version}-%{release} thai-scalable-purisa-fonts = %{version}-%{release}
+Obsoletes:      thai-scalable-garuda-fonts < %{version}-%{release} thai-scalable-kinnari-fonts < %{version}-%{release} thai-scalable-loma-fonts < %{version}-%{release} thai-scalable-norasi-fonts < %{version}-%{release} thai-scalable-purisa-fonts < %{version}-%{release}
+Provides:       thai-scalable-sawasdee-fonts = %{version}-%{release} thai-scalable-tlwgmono-fonts = %{version}-%{release} thai-scalable-tlwgtypewriter-fonts = %{version}-%{release} thai-scalable-tlwgtypist-fonts = %{version}-%{release}
+Obsoletes:      thai-scalable-sawasdee-fonts < %{version}-%{release} thai-scalable-tlwgmono-fonts < %{version}-%{release} thai-scalable-tlwgtypewriter-fonts < %{version}-%{release} thai-scalable-tlwgtypist-fonts < %{version}-%{release}
+Provides:       thai-scalable-tlwgtypo-fonts = %{version}-%{release} thai-scalable-umpush-fonts = %{version}-%{release} thai-scalable-laksaman-fonts = %{version}-%{release} thai-scalable-waree-fonts = %{version}-%{release}
+Obsoletes:      thai-scalable-tlwgtypo-fonts < %{version}-%{release} thai-scalable-umpush-fonts < %{version}-%{release} thai-scalable-laksaman-fonts < %{version}-%{release} thai-scalable-waree-fonts < %{version}-%{release}
 
 %description    common
 
@@ -56,7 +55,7 @@ install -m 0644 -p %{SOURCE4} %{buildroot}%{_datadir}/fontconfig/conf.avail/%{fo
 for fconf in %{fontconf}-garuda.conf \
              %{fontconf}-kinnari.conf \
              %{fontconf}-umpush.conf \
-	     %{fontconf}-laksaman.conf ; do
+             %{fontconf}-laksaman.conf ; do
   ln -s %{_datadir}/fontconfig/conf.avail/$fconf \
         %{buildroot}%{_sysconfdir}/fonts/conf.d/$fconf
 done
@@ -80,6 +79,9 @@ rm -rf %{buildroot}%{_datadir}/fonts/thai-scalable-fonts/
 %{_datadir}/fontconfig/conf.avail/*.conf
 
 %changelog
+* Thu Aug 01 2024 lingsheng <lingsheng1@h-partners.com> - 0.7.3-2
+- Delete blank line in description,add version for provides and obsoletes
+
 * Sat Oct 29 2022 wangkerong <wangkeorng@h-partners.com> - 0.7.3-1
 - Upgrade to 0.7.3