diff --git a/be/src/util/metrics.cpp b/be/src/util/metrics.cpp
index b6619bd48b..4ec9e80cc3 100644
--- a/be/src/util/metrics.cpp
+++ b/be/src/util/metrics.cpp
@@ -25,7 +25,7 @@ std::ostream& operator<<(std::ostream& os, MetricType type) {
         os << "counter";
         break;
     case MetricType::GAUGE:
-        os << "guage";
+        os << "gauge";
         break;
     case MetricType::HISTOGRAM:
         os << "histogram";
diff --git a/be/src/util/system_metrics.cpp b/be/src/util/system_metrics.cpp
index b5576847ef..e45eb27fd5 100644
--- a/be/src/util/system_metrics.cpp
+++ b/be/src/util/system_metrics.cpp
@@ -203,7 +203,7 @@ void SystemMetrics::_install_disk_metrics(MetricRegistry* registry,
 
 void SystemMetrics::_update_disk_metrics() {
 #ifdef BE_TEST
-    FILE* fp = fopen(k_ut_fd_path, "r");
+    FILE* fp = fopen(k_ut_diskstats_path, "r");
 #else
     FILE* fp = fopen("/proc/diskstats", "r");
 #endif
@@ -398,7 +398,7 @@ void SystemMetrics::_install_fd_metrics(MetricRegistry* registry) {
 
 void SystemMetrics::_update_fd_metrics() {
 #ifdef BE_TEST
-    FILE* fp = fopen(k_ut_diskstats_path, "r");
+    FILE* fp = fopen(k_ut_fd_path, "r");
 #else
     FILE* fp = fopen("/proc/sys/fs/file-nr", "r");
 #endif
diff --git a/be/test/http/metrics_action_test.cpp b/be/test/http/metrics_action_test.cpp
index dfa0376316..d4a947ae75 100644
--- a/be/test/http/metrics_action_test.cpp
+++ b/be/test/http/metrics_action_test.cpp
@@ -50,9 +50,9 @@ TEST_F(MetricsActionTest, prometheus_output) {
                              MetricLabels().add("type", "put").add("path", "/sports"),
                              &put_requests_total);
     s_expect_response =
-        "# TYPE test_cpu_idle GAUGE\n"
+        "# TYPE test_cpu_idle gauge\n"
         "test_cpu_idle 50\n"
-        "# TYPE test_requests_total COUNTER\n"
+        "# TYPE test_requests_total counter\n"
         "test_requests_total{path=\"/sports\",type=\"put\"} 2345\n";
     HttpRequest request(nullptr);
     MetricsAction action(&registry);
@@ -65,7 +65,7 @@ TEST_F(MetricsActionTest, prometheus_no_prefix) {
     cpu_idle.set_value(50);
     registry.register_metric("cpu_idle", &cpu_idle);
     s_expect_response =
-        "# TYPE cpu_idle GAUGE\n"
+        "# TYPE cpu_idle gauge\n"
         "cpu_idle 50\n";
     HttpRequest request(nullptr);
     MetricsAction action(&registry);
diff --git a/be/test/olap/CMakeLists.txt b/be/test/olap/CMakeLists.txt
index af6a9bfc3d..179942c268 100644
--- a/be/test/olap/CMakeLists.txt
+++ b/be/test/olap/CMakeLists.txt
@@ -19,9 +19,9 @@ ADD_BE_TEST(in_list_predicate_test)
 ADD_BE_TEST(null_predicate_test)
 ADD_BE_TEST(file_helper_test)
 ADD_BE_TEST(file_utils_test)
-ADD_BE_TEST(delete_handler_test)
-ADD_BE_TEST(column_reader_test)
-ADD_BE_TEST(row_cursor_test)
+# ADD_BE_TEST(delete_handler_test)
+# ADD_BE_TEST(column_reader_test)
+# ADD_BE_TEST(row_cursor_test)
 
 ## deleted
 # ADD_BE_TEST(olap_reader_test)
diff --git a/be/test/util/system_metrics_test.cpp b/be/test/util/system_metrics_test.cpp
index 9af9e945fe..32b854c54e 100644
--- a/be/test/util/system_metrics_test.cpp
+++ b/be/test/util/system_metrics_test.cpp
@@ -284,12 +284,6 @@ TEST_F(SystemMetricsTest, no_proc_file) {
 }
 
 int main(int argc, char** argv) {
-    std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
-    if (!palo::config::init(conffile.c_str(), false)) {
-        fprintf(stderr, "error read config file. \n");
-        return -1;
-    }
-    palo::init_glog("be-test");
     ::testing::InitGoogleTest(&argc, argv);
     return RUN_ALL_TESTS();
 }
diff --git a/build.sh b/build.sh
index 3cb06cd344..21d6c44f6c 100755
--- a/build.sh
+++ b/build.sh
@@ -28,44 +28,13 @@ set -eo pipefail
 
 ROOT=`dirname "$0"`
 ROOT=`cd "$ROOT"; pwd`
-export DORIS_HOME=$ROOT
+
+export DORIS_HOME=${ROOT}
+
+. ${DORIS_HOME}/env.sh
 
 PARALLEL=8
 
-# Check java version
-if [ -z ${JAVA_HOME} ]; then
-    echo "Error: JAVA_HOME is not set, use thirdparty/installed/jdk1.8.0_131"
-    export JAVA_HOME=${DORIS_HOME}/thirdparty/installed/jdk1.8.0_131
-fi
-
-JAVA=${JAVA_HOME}/bin/java
-JAVA_VER=$(${JAVA} -version 2>&1 | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q' | cut -f1 -d " ")
-if [ $JAVA_VER -lt 18 ]; then
-    echo "Require JAVA with JDK version at least 1.8"
-    exit 1
-fi
-
-MVN=mvn
-# Check maven
-if ! ${MVN} --version; then
-    echo "mvn is not found"
-    exit 1
-fi
-
-# check python
-export PYTHON=python
-if ! ${PYTHON} --version; then
-    export PYTHON=python2.7
-    if ! ${PYTHON} --version; then
-        echo "python is not found"
-        exit
-    fi
-fi
-
-if [ -z ${DORIS_THIRDPARTY} ]; then
-    export DORIS_THIRDPARTY=${DORIS_HOME}/thirdparty
-fi
-
 # Check args
 usage() {
   echo "
@@ -210,4 +179,8 @@ echo "***************************************"
 echo "Successfully build Palo."
 echo "***************************************"
 
+if [[ ! -z ${DORIS_POST_BUILD_HOOK} ]]; then
+    eval ${DORIS_POST_BUILD_HOOK}
+fi
+
 exit 0
diff --git a/env.sh b/env.sh
new file mode 100755
index 0000000000..c6da506911
--- /dev/null
+++ b/env.sh
@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+# Copyright (c) 2017, Baidu.com, Inc. All Rights Reserved
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# check DORIS_HOME
+if [[ -z ${DORIS_HOME} ]]; then
+    echo "Error: DORIS_HOME is not set"
+    exit 1
+fi
+
+# include custom environment variables
+if [[ -f ${DORIS_HOME}/custom_env.sh ]]; then
+    source ${DORIS_HOME}/custom_env.sh
+fi
+
+# check java version
+if [ -z ${JAVA_HOME} ]; then
+    echo "Error: JAVA_HOME is not set, use thirdparty/installed/jdk1.8.0_131"
+    export JAVA_HOME=${DORIS_HOME}/thirdparty/installed/jdk1.8.0_131
+fi
+
+export JAVA=${JAVA_HOME}/bin/java
+JAVA_VER=$(${JAVA} -version 2>&1 | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q' | cut -f1 -d " ")
+if [ $JAVA_VER -lt 18 ]; then
+    echo "Error: require JAVA with JDK version at least 1.8"
+    exit 1
+fi
+
+# check maven
+export MVN=mvn
+if ! ${MVN} --version; then
+    echo "Error: mvn is not found"
+    exit 1
+fi
+
+# check python
+export PYTHON=python
+if ! ${PYTHON} --version; then
+    export PYTHON=python2.7
+    if ! ${PYTHON} --version; then
+        echo "Error: python is not found"
+        exit
+    fi
+fi
+
+# set DORIS_THIRDPARTY
+if [ -z ${DORIS_THIRDPARTY} ]; then
+    export DORIS_THIRDPARTY=${DORIS_HOME}/thirdparty
+fi
+
diff --git a/fs_brokers/apache_hdfs_broker/build.sh b/fs_brokers/apache_hdfs_broker/build.sh
index 5abf89c0b2..b125b1562f 100755
--- a/fs_brokers/apache_hdfs_broker/build.sh
+++ b/fs_brokers/apache_hdfs_broker/build.sh
@@ -16,30 +16,16 @@
 # under the License.
 
 set -e
+
 ROOT=`dirname "$0"`
 ROOT=`cd "$ROOT"; pwd`
 
-# check java version
-if [ -z $JAVA_HOME ]; then
-    echo "Error: JAVA_HOME is not set, use thirdparty/installed/jdk1.8.0_131"
-    export JAVA_HOME=${ROOT}/../../thirdparty/installed/jdk1.8.0_131
-fi
-JAVA=${JAVA_HOME}/bin/java
-JAVA_VER=$(${JAVA} -version 2>&1 | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q' | cut -f1 -d " ")
-if [ $JAVA_VER -lt 18 ]; then
-    echo "Error: java version is too old" $JAVA_VER" need jdk 1.8."
-    exit 1
-fi
+export DORIS_HOME=${ROOT}/../..
+
+. ${DORIS_HOME}/env.sh
 
 export BROKER_HOME=$ROOT
 
-MVN=mvn
-# Check ant
-if ! ${MVN} --version; then
-    echo "mvn is not found"
-    exit 1
-fi
-
 # prepare thrift
 mkdir -p ${BROKER_HOME}/src/main/resources/thrift
 mkdir -p ${BROKER_HOME}/src/main/thrift
diff --git a/run-fe-ut.sh b/run-fe-ut.sh
new file mode 100755
index 0000000000..df6c89f3f9
--- /dev/null
+++ b/run-fe-ut.sh
@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+# Copyright (c) 2018, Baidu.com, Inc. All Rights Reserved
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+set -eo pipefail
+
+ROOT=`dirname "$0"`
+ROOT=`cd "$ROOT"; pwd`
+
+export DORIS_HOME=${ROOT}
+
+. ${DORIS_HOME}/env.sh
+
+# Check args
+usage() {
+  echo "
+Usage: $0 <options>
+  Optional options:
+     --clean    clean and build ut
+     --run    build and run ut
+
+  Eg.
+    $0                      build and run ut
+    $0 --coverage           build and run coverage statistic
+  "
+  exit 1
+}
+
+OPTS=$(getopt \
+  -n $0 \
+  -o '' \
+  -l 'coverage' \
+  -- "$@")
+
+if [ $? != 0 ] ; then
+    usage
+fi
+
+eval set -- "$OPTS"
+
+COVERAGE=
+if [ $# == 1 ] ; then
+    #default
+    COVERAGE=0
+else
+    COVERAGE=0
+    while true; do 
+        case "$1" in
+            --coverage) COVERAGE=1 ; shift ;;
+            --) shift ;  break ;;
+            *) ehco "Internal error" ; exit 1 ;;
+        esac
+    done
+fi
+
+echo "Build Frontend UT"
+
+rm ${DORIS_HOME}/fe/build/ -rf
+rm ${DORIS_HOME}/fe/output/ -rf
+
+echo "******************************"
+echo "    Runing PaloBe Unittest    "
+echo "******************************"
+
+cd ${DORIS_HOME}/fe/
+mkdir -p build/compile
+
+if [ ${COVERAGE} -eq 1 ]; then
+    echo "Run coverage statistic"
+    ant cover-test
+else
+    echo "Run Frontend UT"
+    $MVN test    
+fi
diff --git a/run-ut.sh b/run-ut.sh
new file mode 100755
index 0000000000..fd72d12c89
--- /dev/null
+++ b/run-ut.sh
@@ -0,0 +1,219 @@
+#!/usr/bin/env bash
+# Copyright (c) 2018, Baidu.com, Inc. All Rights Reserved
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+set -eo pipefail
+
+ROOT=`dirname "$0"`
+ROOT=`cd "$ROOT"; pwd`
+
+export DORIS_HOME=${ROOT}
+
+. ${DORIS_HOME}/env.sh
+
+PARALLEL=8
+
+# Check args
+usage() {
+  echo "
+Usage: $0 <options>
+  Optional options:
+     --clean    clean and build ut
+     --run    build and run ut
+
+  Eg.
+    $0                      build ut
+    $0 --run                build and run ut
+    $0 --clean              clean and build ut
+    $0 --clean --run        clean, build and run ut
+  "
+  exit 1
+}
+
+OPTS=$(getopt \
+  -n $0 \
+  -o '' \
+  -l 'run' \
+  -l 'clean' \
+  -- "$@")
+
+if [ $? != 0 ] ; then
+    usage
+fi
+
+eval set -- "$OPTS"
+
+CLEAN=
+RUN=
+if [ $# == 1 ] ; then
+    #default
+    CLEAN=0
+    RUN=0
+else
+    CLEAN=0
+    RUN=0
+    while true; do 
+        case "$1" in
+            --clean) CLEAN=1 ; shift ;;
+            --run) RUN=1 ; shift ;;
+            --) shift ;  break ;;
+            *) ehco "Internal error" ; exit 1 ;;
+        esac
+    done
+fi
+
+echo "Build Backend UT"
+
+if [ ${CLEAN} -eq 1 ]; then
+    rm ${DORIS_HOME}/be/build/ -rf
+    rm ${DORIS_HOME}/be/output/ -rf
+fi
+
+if [ ! -d ${DORIS_HOME}/be/build ]; then
+    mkdir -p ${DORIS_HOME}/be/build/
+fi
+
+cd ${DORIS_HOME}/be/build/
+
+cmake ../ -DMAKE_TEST=ON
+make -j8
+
+if [ ${RUN} -ne 1 ]; then
+    echo "Finished"
+    exit 0
+fi
+
+echo "******************************"
+echo "    Runing PaloBe Unittest    "
+echo "******************************"
+
+cd ${DORIS_HOME}
+export DORIS_TEST_BINARY_DIR=${DORIS_HOME}/be/build
+export TERM=xterm
+export UDF_RUNTIME_DIR=${DORIS_HOME}/lib/udf-runtime
+export LOG_DIR=${DORIS_HOME}/log
+for i in `sed 's/ //g' $DORIS_HOME/conf/be.conf | egrep "^[[:upper:]]([[:upper:]]|_|[[:digit:]])*="`; do
+    eval "export $i";
+done
+
+mkdir -p $LOG_DIR
+mkdir -p ${UDF_RUNTIME_DIR}
+rm -f ${UDF_RUNTIME_DIR}/*
+
+if [ ${RUN} -ne 1 ]; then
+    echo "Finished"
+    exit 0
+fi
+
+echo "******************************"
+echo "    Runing PaloBe Unittest    "
+echo "******************************"
+
+export DORIS_TEST_BINARY_DIR=${DORIS_TEST_BINARY_DIR}/test/
+
+# prepare util test_data
+if [ -d ${DORIS_TEST_BINARY_DIR}/util/test_data ]; then
+    rm -rf ${DORIS_TEST_BINARY_DIR}/util/test_data
+fi
+cp -r ${DORIS_HOME}/be/test/util/test_data ${DORIS_TEST_BINARY_DIR}/util/
+
+# Running Util Unittest
+${DORIS_TEST_BINARY_DIR}/util/bit_util_test
+${DORIS_TEST_BINARY_DIR}/util/path_trie_test
+${DORIS_TEST_BINARY_DIR}/util/count_down_latch_test
+${DORIS_TEST_BINARY_DIR}/util/lru_cache_util_test
+${DORIS_TEST_BINARY_DIR}/util/filesystem_util_test
+${DORIS_TEST_BINARY_DIR}/util/internal_queue_test
+${DORIS_TEST_BINARY_DIR}/util/cidr_test
+${DORIS_TEST_BINARY_DIR}/util/new_metrics_test
+${DORIS_TEST_BINARY_DIR}/util/palo_metrics_test
+${DORIS_TEST_BINARY_DIR}/util/system_metrics_test
+${DORIS_TEST_BINARY_DIR}/util/core_local_test
+# ${DORIS_TEST_BINARY_DIR}/util/arena_test
+# ${DORIS_TEST_BINARY_DIR}/util/types_test
+# ${DORIS_TEST_BINARY_DIR}/util/json_util_test
+# ${DORIS_TEST_BINARY_DIR}/util/byte_buffer_test2
+# ${DORIS_TEST_BINARY_DIR}/util/uid_util_test
+
+## Running common Unittest
+${DORIS_TEST_BINARY_DIR}/common/resource_tls_test
+
+## Running exec unit test
+${DORIS_TEST_BINARY_DIR}/exec/plain_text_line_reader_uncompressed_test
+${DORIS_TEST_BINARY_DIR}/exec/plain_text_line_reader_gzip_test
+${DORIS_TEST_BINARY_DIR}/exec/plain_text_line_reader_bzip_test
+${DORIS_TEST_BINARY_DIR}/exec/plain_text_line_reader_lz4frame_test
+${DORIS_TEST_BINARY_DIR}/exec/plain_text_line_reader_lzop_test
+# ${DORIS_TEST_BINARY_DIR}/exec/broker_scanner_test
+# ${DORIS_TEST_BINARY_DIR}/exec/broker_scan_node_test
+# ${DORIS_TEST_BINARY_DIR}/exec/olap_table_info_test
+# ${DORIS_TEST_BINARY_DIR}/exec/olap_table_sink_test
+
+## Running runtime Unittest
+${DORIS_TEST_BINARY_DIR}/runtime/fragment_mgr_test
+${DORIS_TEST_BINARY_DIR}/runtime/decimal_value_test
+${DORIS_TEST_BINARY_DIR}/runtime/datetime_value_test
+${DORIS_TEST_BINARY_DIR}/runtime/large_int_value_test
+${DORIS_TEST_BINARY_DIR}/runtime/string_value_test
+${DORIS_TEST_BINARY_DIR}/runtime/free_list_test
+${DORIS_TEST_BINARY_DIR}/runtime/string_buffer_test
+# ${DORIS_TEST_BINARY_DIR}/runtime/stream_load_pipe_test
+# ${DORIS_TEST_BINARY_DIR}/runtime/tablet_writer_mgr_test
+## Running expr Unittest
+${DORIS_TEST_BINARY_DIR}/runtime/snapshot_loader_test
+
+# Running http
+${DORIS_TEST_BINARY_DIR}/http/metrics_action_test
+# ${DORIS_TEST_BINARY_DIR}/http/http_utils_test
+#${DORIS_TEST_BINARY_DIR}/http/stream_load_test
+
+# Running OLAPEngine Unittest
+#${DORIS_TEST_BINARY_DIR}/olap/command_executor_test
+${DORIS_TEST_BINARY_DIR}/olap/bit_field_test
+${DORIS_TEST_BINARY_DIR}/olap/byte_buffer_test
+${DORIS_TEST_BINARY_DIR}/olap/run_length_byte_test
+${DORIS_TEST_BINARY_DIR}/olap/run_length_integer_test
+${DORIS_TEST_BINARY_DIR}/olap/stream_index_test
+${DORIS_TEST_BINARY_DIR}/olap/lru_cache_test
+${DORIS_TEST_BINARY_DIR}/olap/bloom_filter_test
+${DORIS_TEST_BINARY_DIR}/olap/bloom_filter_index_test
+${DORIS_TEST_BINARY_DIR}/olap/row_block_test
+${DORIS_TEST_BINARY_DIR}/olap/comparison_predicate_test
+${DORIS_TEST_BINARY_DIR}/olap/in_list_predicate_test
+${DORIS_TEST_BINARY_DIR}/olap/null_predicate_test
+${DORIS_TEST_BINARY_DIR}/olap/file_helper_test
+${DORIS_TEST_BINARY_DIR}/olap/file_utils_test
+# ${DORIS_TEST_BINARY_DIR}/olap/delete_handler_test
+# ${DORIS_TEST_BINARY_DIR}/olap/column_reader_test
+# ${DORIS_TEST_BINARY_DIR}/olap/row_cursor_test
+# ${DORIS_TEST_BINARY_DIR}/olap/skiplist_test
+# ${DORIS_TEST_BINARY_DIR}/olap/serialize_test
+# ${DORIS_TEST_BINARY_DIR}/olap/olap_header_manager_test
+# ${DORIS_TEST_BINARY_DIR}/olap/olap_meta_test
+# ${DORIS_TEST_BINARY_DIR}/olap/delta_writer_test
+
+## Running agent unittest
+# Prepare agent testdata
+if [ -d ${DORIS_TEST_BINARY_DIR}/agent/test_data ]; then
+    rm -rf ${DORIS_TEST_BINARY_DIR}/agent/test_data
+fi
+cp -r ${DORIS_HOME}/be/test/agent/test_data ${DORIS_TEST_BINARY_DIR}/agent/
+cd ${DORIS_TEST_BINARY_DIR}/agent
+# ./agent_server_test
+./file_downloader_test
+#./heartbeat_server_test
+#./pusher_test
+./utils_test
+#./task_worker_pool_test