diff --git a/clonecode.sh b/clonecode.sh
new file mode 100644
index 0000000000000000000000000000000000000000..9f0e14f43a093573b0151e2a20122a4ff9d9fc32
--- /dev/null
+++ b/clonecode.sh
@@ -0,0 +1,17 @@
+version=2.1.0
+server_repo=https://gitee.com/opengauss/openGauss-server.git
+git clone $server_repo openGauss-server-$version
+cd openGauss-server-$version
+gitcommit=$(git log 2>/dev/null | grep commit | head -1 | awk '{print $2}' | cut -b 1-8)
+echo $gitcommit > ../COMMIT
+rm -rf src/test/regress/jar
+rm -rf src/test/regress/output
+rm -rf src/test/regress/expected
+rm -rf src/test/regress/sql
+rm -rf src/test/regress/data
+rm -rf src/test/regress/jdbc_test
+rm -rf src/test/regress/input
+rm -rf .git
+rm -rf ./docker
+cd ..
+tar -zcf "openGauss-server-${version}.tar.gz" openGauss-server-$version
diff --git a/openGauss-server-2.1.0.tar.gz b/openGauss-server-2.1.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c4fb480e1b4f82300e04a6c0585f46890c79fbd9
Binary files /dev/null and b/openGauss-server-2.1.0.tar.gz differ
diff --git a/openGauss-server-2.1.0.tar.xz b/openGauss-server-2.1.0.tar.xz
deleted file mode 100644
index f4a7fc03fd63c064f12621c11d4cdf708a5b2923..0000000000000000000000000000000000000000
Binary files a/openGauss-server-2.1.0.tar.xz and /dev/null differ
diff --git a/opengauss-server.spec b/opengauss-server.spec
index 8fcba753341db4cae87a8841b4107774861b8633..7bf8e24af735d436f77411a2d45382fd16266ca7 100644
--- a/opengauss-server.spec
+++ b/opengauss-server.spec
@@ -12,11 +12,11 @@
 
 Name:           opengauss
 Version:        2.1.0
-Release:        1
+Release:        2
 Summary:        openGauss is an open source relational database management system
 License:        MulanPSL-2.0 and MIT and BSD and zlib and TCL and Apache-2.0 and BSL-1.0
 URL:            https://gitee.com/opengauss/openGauss-server
-Source0:        openGauss-server-%{version}.tar.xz
+Source0:        openGauss-server-%{version}.tar.gz
 Source1:        %{cjson_name}-%{cjson_version}.tar.gz
 Source2:        %{zlib_name}-%{zlib_version}.tar.gz
 Source3:        %{protobuf_name}-%{protobuf_version}.tar.gz
@@ -39,6 +39,9 @@ BuildRequires:  bison flex DCF
 BuildRequires:  numactl-devel
 %endif
 
+%global _privatelibs lib(cjson|ecpg|z|pg|pq)\\.so*
+%global __provides_exclude %{_privatelibs}
+%global __requires_exclude %{_privatelibs}
 
 Requires: lz4-devel protobuf-devel snappy-devel zstd-devel boost-devel 
 Requires: libcgroup-devel curl-devel unixODBC-devel jemalloc-devel 
@@ -51,8 +54,6 @@ Requires: numactl-devel
 %description
 openGauss kernel : openGauss is an open source relational database management system.
 
-%global _privatelibs lib(cjson|ecpg|z|pg)\\.so*
-%global __provides_exclude %{_privatelibs}
 %global debug_package %{nil}
 
 %prep
@@ -146,7 +147,7 @@ popd
 pushd openGauss-server-%{version}
 chmod +x ./configure
 ./configure \
-CC=g++ CFLAGS='-O2 -g3' \
+CC=g++ CFLAGS='-O2' \
 --prefix=%{apppath} \
 --3rd=${build_target} \
 --enable-thread-safety \
@@ -190,7 +191,6 @@ set_mini_configparam(){
         then
             echo "postgresql.conf.sample does not exist"
         else
-            echo "set opengauss lite config parameters"
             while IFS= read -r line; do
                 SUBSTRING=$(echo $line | cut -d'=' -f 1)"= "
                 if grep -q "$SUBSTRING" $config_sample_file ; then
@@ -201,12 +201,43 @@ set_mini_configparam(){
             done < $config_mini_file
         fi
     fi
+}
+
+start_opengauss(){
+    process_id=$(ps -ef | grep /usr/local/opengauss/bin/gaussdb | grep /var/lib/opengauss/data | grep -v grep | awk '{print $2}')
+    if [ "$process_id" != "" ]; then
+        echo "A process of opengauss already exists. Use command (ps -ef | grep /var/lib/opengauss/data) to confirm."
+        echo "Please kill the process and reinstall opengauss."
+        return 0
+    fi
+
+    if [ "`ls -A /var/lib/opengauss/data`" != "" ]; then
+        echo "Datanode dir(/var/lib/opengauss/data) is not empty."
+        echo "Please delete dir and reinstall opengauss."
+        return 0
+    fi
 
+    result=`su - opengauss -c "source ~/.bash_profile; gs_initdb -D /var/lib/opengauss/data -U opengauss --nodename=single_node"`
+    if [ $? -ne 0 ]; then
+        echo "Init openGauss database failed."
+        echo $result
+    else
+        echo "Init openGauss database success."
+        result=`su - opengauss -c "source ~/.bash_profile; gs_ctl start -D /var/lib/opengauss/data"`
+        if [ $? -ne 0 ]; then
+            echo "Start openGauss database failed."
+            echo $result
+        else
+            echo "Start openGauss database success."
+        fi
+    fi
 }
-set_mini_configparam
 
-su - opengauss -c "source ~/.bash_profile; gs_initdb -D /var/lib/opengauss/data -U opengauss --nodename=single_node"
-su - opengauss -c "source ~/.bash_profile; gs_ctl start -D /var/lib/opengauss/data"
+# for install step
+if [ $1 = 1 ]; then
+    set_mini_configparam
+    start_opengauss
+fi
 
 
 %files
@@ -220,5 +251,9 @@ su - opengauss -c "source ~/.bash_profile; gs_ctl start -D /var/lib/opengauss/da
 
 
 %changelog
+* Mon Dec 13 2021 zhangxubo <zhangxubo1@huawei.com> - 2.1.0-2
+- Fix bugs: Mask dependencies acquired during installation
+
+
 * Wed Dec 1 2021 zhangxubo <zhangxubo1@huawei.com> - 2.1.0-1
 - Package init