diff --git a/0001-fix-compile-error-of-libkysdk-base.patch b/0001-fix-compile-error-of-libkysdk-base.patch
index 0cf07dc..2f9c7c2 100644
--- a/0001-fix-compile-error-of-libkysdk-base.patch
+++ b/0001-fix-compile-error-of-libkysdk-base.patch
@@ -1,26 +1,39 @@
-From dac58c31518f990ffc20735de250a527d47e05ef Mon Sep 17 00:00:00 2001
+From f9bac0008b7d124c0607f6e026fff309b8eb86ac Mon Sep 17 00:00:00 2001
 From: peijiankang <peijiankang@kylinos.cn>
-Date: Wed, 2 Nov 2022 18:46:02 +0800
+Date: Tue, 29 Nov 2022 17:11:39 +0800
 Subject: [PATCH] fix compile error of libkysdk-base
 
 ---
- src/config/CMakeLists.txt | 6 +++---
- src/log/CMakeLists.txt    | 4 ++--
- src/timer/CMakeLists.txt  | 4 ++--
- src/utils/CMakeLists.txt  | 4 ++--
- 4 files changed, 9 insertions(+), 9 deletions(-)
+ CMakeLists.txt                 | 8 +++++++-
+ src/config/CMakeLists.txt      | 4 ++--
+ src/diagnostics/CMakeLists.txt | 5 ++++-
+ src/log/CMakeLists.txt         | 4 ++--
+ src/timer/CMakeLists.txt       | 4 ++--
+ src/utils/CMakeLists.txt       | 6 +++---
+ 6 files changed, 20 insertions(+), 11 deletions(-)
 
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b77bb78..535b4be 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -32,4 +32,10 @@ set (EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
+ set (CMAKE_INSTALL_PREFIX /usr)
+ set (CMAKE_INSTALL_RPATH /usr/lib/kysdk/kysdk-base)
+ 
+-add_subdirectory(src)
+\ No newline at end of file
++add_subdirectory(src)
++
++install(FILES development-files/kysdk-base.conf
++        DESTINATION /etc/ld.so.conf.d)
++
++install(FILES development-files/kysdk-base.pc development-files/kysdk-config.pc development-files/kysdk-diagnostics.pc development-files/kysdk-log.pc development-files/kysdk-timer.pc development-files/kysdk-utils.pc
++        DESTINATION share/pkgconfig)
 diff --git a/src/config/CMakeLists.txt b/src/config/CMakeLists.txt
-index 391b2ce..bcdde51 100644
+index f95567a..a62f66e 100644
 --- a/src/config/CMakeLists.txt
 +++ b/src/config/CMakeLists.txt
-@@ -1,10 +1,10 @@
- aux_source_directory(. SOURCESCODE)
- add_library(kyconf SHARED ${SOURCESCODE})
- add_executable(kyconf-test-struct test/test_structlist.c)
--target_link_libraries(kyconf-test-struct kyconf kylog pthread)
-+target_link_libraries(kyconf-test-struct kyconf kylog pthread systemd)
- 
+@@ -7,5 +7,5 @@ target_link_libraries(kyconf-test-struct kyconf kylog pthread)
  install(TARGETS kyconf
          DESTINATION lib/kysdk/kysdk-base)
  
@@ -29,11 +42,25 @@ index 391b2ce..bcdde51 100644
 \ No newline at end of file
 +install(FILES libkyconf.h
 +        DESTINATION include/kysdk/kysdk-base)
+diff --git a/src/diagnostics/CMakeLists.txt b/src/diagnostics/CMakeLists.txt
+index ae7544b..cff6f70 100644
+--- a/src/diagnostics/CMakeLists.txt
++++ b/src/diagnostics/CMakeLists.txt
+@@ -30,4 +30,7 @@ set(SRCS
+ target_include_directories(${PROJECT_NAME} PRIVATE ${DIAGNOSTICS_TOP_DIR})
+ target_sources(${PROJECT_NAME} PRIVATE ${SRCS})
+ 
+-install(TARGETS ${PROJECT_NAME} DESTINATION lib/kysdk/kysdk-base)
+\ No newline at end of file
++install(TARGETS ${PROJECT_NAME} DESTINATION lib/kysdk/kysdk-base)
++
++install(FILES libkydiagnostics.h
++        DESTINATION include/kysdk/kysdk-base)
 diff --git a/src/log/CMakeLists.txt b/src/log/CMakeLists.txt
-index a0a0b80..292dbde 100644
+index 4f94825..f9e2e1a 100644
 --- a/src/log/CMakeLists.txt
 +++ b/src/log/CMakeLists.txt
-@@ -15,5 +15,5 @@ install(TARGETS kylog
+@@ -18,5 +18,5 @@ install(TARGETS kylog
  install(FILES libkylog.h
          DESTINATION include/kysdk/kysdk-base)
  
@@ -43,10 +70,10 @@ index a0a0b80..292dbde 100644
 +install(FILES kylog-rotate-default kylog-default.conf logrotate.cron
 +        DESTINATION /etc/kysdk/kysdk-base)
 diff --git a/src/timer/CMakeLists.txt b/src/timer/CMakeLists.txt
-index 47aa10e..bb949b4 100644
+index a3bee3f..39197f1 100644
 --- a/src/timer/CMakeLists.txt
 +++ b/src/timer/CMakeLists.txt
-@@ -6,5 +6,5 @@ target_link_libraries(test-kytimer kytimer pthread)
+@@ -8,5 +8,5 @@ target_link_libraries(test-kytimer kytimer)
  install(TARGETS kytimer
          DESTINATION lib/kysdk/kysdk-base)
  
@@ -56,17 +83,23 @@ index 47aa10e..bb949b4 100644
 +install(FILES libkytimer.h
 +        DESTINATION include/kysdk/kysdk-base)
 diff --git a/src/utils/CMakeLists.txt b/src/utils/CMakeLists.txt
-index b7123c4..d0274df 100644
+index 739003a..ec1c9b4 100644
 --- a/src/utils/CMakeLists.txt
 +++ b/src/utils/CMakeLists.txt
-@@ -1,4 +1,4 @@
- add_subdirectory(data-structure)
- 
+@@ -4,9 +4,9 @@ set_target_properties(kyutils PROPERTIES VERSION 1.2.0 SOVERSION 1)
+ include_directories(.)
+ install(TARGETS kyutils
+         DESTINATION lib/kysdk/kysdk-base)
 -# install(FILES sdkmarcos.h kerr.h cstring-extension.h
 -#         DESTINATION include/kysdk/kysdk-base)
-\ No newline at end of file
-+install(FILES sdkmarcos.h kerr.h cstring-extension.h
++install(FILES sdkmarcos.h kerr.h cstring-extension.h kyutils.h 
 +        DESTINATION include/kysdk/kysdk-base)
+ add_executable(test-utils sample/kyutils_sample.c)
+ target_link_libraries(test-utils kyutils)
+ 
+-add_subdirectory(data-structure)
+\ No newline at end of file
++add_subdirectory(data-structure)
 -- 
 2.36.1
 
diff --git a/libkysdk-base-1.0.0.tar.gz b/libkysdk-base-1.0.0.tar.gz
deleted file mode 100644
index 2834ab5..0000000
Binary files a/libkysdk-base-1.0.0.tar.gz and /dev/null differ
diff --git a/libkysdk-base-2.0.0.tar.gz b/libkysdk-base-2.0.0.tar.gz
new file mode 100644
index 0000000..14156be
Binary files /dev/null and b/libkysdk-base-2.0.0.tar.gz differ
diff --git a/libkysdk-base.spec b/libkysdk-base.spec
index 096da62..4e14038 100644
--- a/libkysdk-base.spec
+++ b/libkysdk-base.spec
@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 
 Name:          libkysdk-base
-Version:       1.0.0
+Version:       2.0.0
 Release:       1
 Summary:       Kylin Software Development Kit - Base Layer Kit
 License:       GPL-2+
@@ -9,10 +9,10 @@ URL:           http://www.ukui.org
 Source0:       %{name}-%{version}.tar.gz
 Patch01:       0001-fix-compile-error-of-libkysdk-base.patch
 
-BuildRequires: glibc-devel cmake systemd-devel gcc-c++
+BuildRequires: glibc-devel cmake systemd-devel gcc-c++ dbus-devel openssl-devel
 
 
-Requires: libkysdk-timer libkysdk-log libkysdk-config libkysdk-utils
+Requires: libkysdk-timer libkysdk-log libkysdk-config libkysdk-utils libkysdk-diagnostics libkysdk-basecommon
 
 %description
 Kylin Software Development Kit - Base Layer Kit
@@ -21,7 +21,7 @@ Provides log, message, process, thread, timers, debugging and burying, configura
 
 %package -n libkysdk-base-devel
 Summary:  utils
-Requires: libkysdk-base libkysdk-timer-devel libkysdk-log-devel libkysdk-config-devel libkysdk-utils-devel
+Requires: libkysdk-base libkysdk-timer-devel libkysdk-log-devel libkysdk-config-devel libkysdk-utils-devel libkysdk-diagnostics-devel
  
 %description -n libkysdk-base-devel 
 Development libraries Provides log, message, process, thread, timers, debugging and burying, configuration files, utils
@@ -29,6 +29,7 @@ Development libraries Provides log, message, process, thread, timers, debugging
 
 %package -n libkysdk-timer
 Summary:  utils
+Requires: libkysdk-utils libkysdk-basecommon
 
 %description -n libkysdk-timer
 timer module library
@@ -36,7 +37,7 @@ timer module library
 
 %package -n libkysdk-timer-devel
 Summary:  utils
-Requires: libkysdk-utils-devel libkysdk-timer
+Requires: libkysdk-utils-devel libkysdk-timer libkysdk-basecommon
 
 %description -n libkysdk-timer-devel
 timer module library - Development libraries
@@ -44,15 +45,22 @@ timer module library - Development libraries
 
 %package -n libkysdk-log
 Summary:  utils
-Requires: libkysdk-config logrotate
+Requires: libkysdk-config logrotate libkysdk-utils libkysdk-basecommon
 
 %description -n libkysdk-log
 log module library
 
 
+%package -n libkysdk-basecommon
+Summary:  utils
+
+%description -n libkysdk-basecommon
+Base Layer Public packets
+
+
 %package -n libkysdk-log-devel
 Summary:  utils
-Requires: libkysdk-log libkysdk-config-devel libkysdk-utils-devel
+Requires: libkysdk-log libkysdk-config-devel libkysdk-utils-devel systemd-devel
 
 %description -n libkysdk-log-devel
 log module library - Development libraries
@@ -60,6 +68,7 @@ log module library - Development libraries
 
 %package -n libkysdk-config
 Summary:  utils
+Requires: libkysdk-utils libkysdk-basecommon
 
 %description -n libkysdk-config
 config module library
@@ -75,6 +84,7 @@ config module library - Development libraries
 
 %package -n libkysdk-utils
 Summary:  utils
+Requires: libkysdk-basecommon
 
 %description -n libkysdk-utils
 Developer utils
@@ -87,12 +97,29 @@ Requires: libkysdk-utils
 %description -n libkysdk-utils-devel
 Developer utils - Development libraries
 
+
+%package -n libkysdk-diagnostics
+Summary:  utils
+Requires: libkysdk-utils libkysdk-basecommon
+
+%description -n libkysdk-diagnostics
+Developer diagnostics
+
+
+%package -n libkysdk-diagnostics-devel
+Summary:  utils
+Requires: libkysdk-diagnostics
+
+%description -n libkysdk-diagnostics-devel
+Developer diagnostics - Development libraries
+
+
 %prep
 %setup -q
 %patch01 -p1
 
 %build
-pushd build
+mkdir build && pushd build
 cmake ..
 make
 popd
@@ -108,20 +135,26 @@ rm -rf $RPM_BUILD_ROOT
 %files 
 
 %files  -n libkysdk-base-devel 
+%{_datadir}/pkgconfig/kysdk-base.pc
 
 %files  -n libkysdk-timer
 %{_prefix}/lib/kysdk/kysdk-base/libkytimer.so*
 
 %files  -n libkysdk-timer-devel
+%{_datadir}/pkgconfig/kysdk-timer.pc
 %{_includedir}/kysdk/kysdk-base/libkytimer.h
 
 %files  -n libkysdk-log
-%{_prefix}/lib/kysdk/kysdk-base/libkylog.so
+%{_prefix}/lib/kysdk/kysdk-base/libkylog.so*
 %{_sysconfdir}/kysdk/kysdk-base/kylog-default.conf
 %{_sysconfdir}/kysdk/kysdk-base/kylog-rotate-default
 %{_sysconfdir}/kysdk/kysdk-base/logrotate.cron
 
+%files  -n libkysdk-basecommon
+%{_sysconfdir}/ld.so.conf.d
+
 %files  -n libkysdk-log-devel
+%{_datadir}/pkgconfig/kysdk-log.pc
 %{_includedir}/kysdk/kysdk-base/libkylog.h
 
 %files  -n libkysdk-config
@@ -129,9 +162,11 @@ rm -rf $RPM_BUILD_ROOT
 
 %files  -n libkysdk-config-devel
 %{_includedir}/kysdk/kysdk-base/libkyconf.h
+%{_datadir}/pkgconfig/kysdk-config.pc
 
 %files  -n libkysdk-utils
-%{_prefix}/lib/kysdk/kysdk-base/libkydatastruct.so
+%{_prefix}/lib/kysdk/kysdk-base/libkydatastruct.so*
+%{_prefix}/lib/kysdk/kysdk-base/libkyutils.so*
 
 %files  -n libkysdk-utils-devel
 %{_includedir}/kysdk/kysdk-base/skip_linklist.h
@@ -139,8 +174,19 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/kysdk/kysdk-base/sdkmarcos.h
 %{_includedir}/kysdk/kysdk-base/kerr.h
 %{_includedir}/kysdk/kysdk-base/cstring-extension.h
+%{_includedir}/kysdk/kysdk-base/kyutils.h
+%{_datadir}/pkgconfig/kysdk-utils.pc
 
+%files  -n libkysdk-diagnostics
+%{_prefix}/lib/kysdk/kysdk-base/libkydiagnostics.so*
+
+%files  -n libkysdk-diagnostics-devel
+%{_includedir}/kysdk/kysdk-base/libkydiagnostics.h
+%{_datadir}/pkgconfig/kysdk-diagnostics.pc
 
 %changelog
+* Mon Dec 5 2022 peijiankang <peijiankang@kylinos.cn> - 2.0.0-1
+- update version to 2.0.0
+
 * Tue Nov 1 2022 peijiankang <peijiankang@kylinos.cn> - 1.0.0-1
 - Init Package for libkysdk-base