diff --git a/boost.spec b/boost.spec
index e96f19b57ffce16fe69f654e1ff1559b9efd528d..380ad727bb2436844f6b68510aeedd5bb4739aa8 100644
--- a/boost.spec
+++ b/boost.spec
@@ -22,9 +22,9 @@
 
 Name:           boost
 Version:        1.73.0
-Release:        3
+Release:        4
 Summary:        The free peer-reviewed portable C++ source libraries
-License:        Boost Software License V1.0
+License:        Boost Software License 1.0
 URL:            http://www.boost.org
 Source0:        https://sourceforge.net/projects/boost/files/boost/%{version}/%{toplev_dirname}.tar.bz2
 Source1:        libboost_thread.so
@@ -786,7 +786,6 @@ echo ============================= install Boost.Build ==================
 
  install -m 755 %{_builddir}/%{name}_%{version_enc}/tools/build/b2 $RPM_BUILD_ROOT%{_bindir}/bjam
  %{__install} -p -m 644 %{SOURCE2} -D $RPM_BUILD_ROOT%{_mandir}/man1/bjam.1
- cp %{_libdir}/libboost_*.so.1.72.* $RPM_BUILD_ROOT%{_libdir}
 )
 
 echo ============================= install Boost.QuickBook ==================
@@ -879,69 +878,55 @@ fi
 %files contract
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_contract.so.%{sonamever}
-%{_libdir}/libboost_contract.so.1.72.*
 
 %files atomic
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_atomic.so.%{sonamever}
-%{_libdir}/libboost_atomic.so.1.72.*
 
 %files chrono
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_chrono.so.%{sonamever}
-%{_libdir}/libboost_chrono.so.1.72.*
 
 %files container
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_container.so.%{sonamever}
-%{_libdir}/libboost_container.so.1.72.*
 
 %files context
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_context.so.%{sonamever}
-%{_libdir}/libboost_context.so.1.72.*
 
 %files coroutine
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_coroutine.so.%{sonamever}
-%{_libdir}/libboost_coroutine.so.1.72.*
 
 %files date-time
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_date_time.so.%{sonamever}
-%{_libdir}/libboost_date_time.so.1.72.*
 
 %files fiber
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_fiber.so.%{sonamever}
-%{_libdir}/libboost_fiber.so.1.72.*
 
 %files filesystem
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_filesystem.so.%{sonamever}
-%{_libdir}/libboost_filesystem.so.1.72.*
 
 %files graph
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_graph.so.%{sonamever}
-%{_libdir}/libboost_graph.so.1.72.*
 
 %files iostreams
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_iostreams.so.%{sonamever}
-%{_libdir}/libboost_iostreams.so.1.72.*
 
 %files locale
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_locale.so.%{sonamever}
-%{_libdir}/libboost_locale.so.1.72.*
 
 %files log
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_log.so.%{sonamever}
-%{_libdir}/libboost_log.so.1.72.*
 %{_libdir}/libboost_log_setup.so.%{sonamever}
-%{_libdir}/libboost_log_setup.so.1.72.*
 
 %files math
 %license LICENSE_1_0.txt
@@ -952,13 +937,6 @@ fi
 %{_libdir}/libboost_math_tr1f.so.%{sonamever}
 %{_libdir}/libboost_math_tr1l.so.%{sonamever}
 
-%{_libdir}/libboost_math_c99.so.1.72.*
-%{_libdir}/libboost_math_c99f.so.1.72.*
-%{_libdir}/libboost_math_c99l.so.1.72.*
-%{_libdir}/libboost_math_tr1.so.1.72.*
-%{_libdir}/libboost_math_tr1f.so.1.72.*
-%{_libdir}/libboost_math_tr1l.so.1.72.*
-
 %files nowide
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_nowide.so.%{sonamever}
@@ -968,12 +946,10 @@ fi
 %files numpy3
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_numpy%{python3_lib_version}.so.%{sonamever}
-%{_libdir}/libboost_numpy37.so.1.72.*
 
 %files python3
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_python%{python3_lib_version}.so.%{sonamever}
-%{_libdir}/libboost_python37.so.1.72.*
 
 %files python3-devel
 %license LICENSE_1_0.txt
@@ -986,64 +962,49 @@ fi
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_prg_exec_monitor.so.%{sonamever}
 %{_libdir}/libboost_unit_test_framework.so.%{sonamever}
-%{_libdir}/libboost_prg_exec_monitor.so.1.72.*
-%{_libdir}/libboost_unit_test_framework.so.1.72.*
 
 %files program-options
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_program_options.so.%{sonamever}
-%{_libdir}/libboost_program_options.so.1.72.*
 
 %files random
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_random.so.%{sonamever}
-%{_libdir}/libboost_random.so.1.72.*
 
 %files regex
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_regex.so.%{sonamever}
-%{_libdir}/libboost_regex.so.1.72.*
 
 %files serialization
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_serialization.so.%{sonamever}
 %{_libdir}/libboost_wserialization.so.%{sonamever}
 
-%{_libdir}/libboost_serialization.so.1.72.*
-%{_libdir}/libboost_wserialization.so.1.72.*
 %files stacktrace
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_stacktrace_addr2line.so.%{sonamever}
 %{_libdir}/libboost_stacktrace_basic.so.%{sonamever}
 %{_libdir}/libboost_stacktrace_noop.so.%{sonamever}
 
-%{_libdir}/libboost_stacktrace_addr2line.so.1.72.*
-%{_libdir}/libboost_stacktrace_basic.so.1.72.*
-%{_libdir}/libboost_stacktrace_noop.so.1.72.*
 %files system
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_system.so.%{sonamever}
-%{_libdir}/libboost_system.so.1.72.*
 
 %files thread
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_thread.so.%{sonamever}
-%{_libdir}/libboost_thread.so.1.72.*
 
 %files timer
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_timer.so.%{sonamever}
-%{_libdir}/libboost_timer.so.1.72.*
 
 %files type_erasure
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_type_erasure.so.%{sonamever}
-%{_libdir}/libboost_type_erasure.so.1.72.*
 
 %files wave
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_wave.so.%{sonamever}
-%{_libdir}/libboost_wave.so.1.72.*
 
 %files help
 %doc %{boost_docdir}/*
@@ -1138,6 +1099,9 @@ fi
 %{_mandir}/man1/bjam.1*
 
 %changelog
+* Mon Apr 25 2022 chendexi <chendexi@kylinos.cn> - 1.73.0-4
+- Delete useless old version dynamic library
+
 * Tue Jun 22 2021 Xu Huijie <xuhuijie2@huawe.com> - 1.73.0-3
 - Type:bugfix
 - ID:NA