diff --git a/README.md b/README.md
index 2bd884e678..a5fe478c0e 100644
--- a/README.md
+++ b/README.md
@@ -25,8 +25,10 @@ FATE is an open source project hosted by Linux Foundation. The [Technical Charte
 FATE can be deployed on a single node or on multiple nodes. Choose the deployment approach which matches your environment.
 [Release version can be downloaded here.](https://github.com/FederatedAI/FATE/wiki/Download)
 
+
 ### Version >= 2.0
 ### Standalone deployment
+
 - Deploying FATE on a single node via PyPI, pre-built docker images or installers. It is for simple testing purposes. Refer to this [guide](./deploy/standalone-deploy/).
 
 ### Cluster deployment
@@ -34,7 +36,7 @@ Deploying FATE to multiple nodes to achieve scalability, reliability and managea
 - [Cluster deployment by CLI](./deploy/cluster-deploy): Using CLI to deploy a FATE cluster.
 
 ### Quick Start
-- [Training Demo With Installing FATE AND FATE-Flow From Pypi](doc/2.0/quick_start.md)
+- [Training Demo With Installing FATE AND FATE-Flow From Pypi](doc/2.0/fate/quick_start.md)
 - [Training Demo With Installing FATE Only From Pypi](doc/2.0/fate/ml)
 
 ## Related Repositories (Projects)
diff --git a/README_zh.md b/README_zh.md
index 2fee074553..f632fae216 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -23,7 +23,7 @@ FATE于2019年2月首次对外开源，并成立
 ### 2.0以前的版本
 FATE 2.0以前的版本在[发布页](https://github.com/FederatedAI/FATE/releases), 下载资源汇总页在[wiki](https://github.com/FederatedAI/FATE/wiki/Download)
 
-### 2.0.0-beta 版本
+### 2.0.0 版本
 #### 单机版部署
 在单节点上部署FATE单机版，支持从 PyPI 直接安装，docker，主机安装包三种方式。
 - [单机版部署教程](./deploy/standalone-deploy)
@@ -31,7 +31,7 @@ FATE 2.0以前的版本在[发布页](https://github.com/FederatedAI/FATE/releas
 - [原生集群安装](./deploy/cluster-deploy): Using CLI to deploy a FATE cluster.
 
 ### 快速开始
-- [从 PyPI 下载安装 FATE 和 FATE-Flow 并启动训练任务示例](doc/2.0/quick_start.md)
+- [从 PyPI 下载安装 FATE 和 FATE-Flow 并启动训练任务示例](doc/2.0/fate/quick_start.md)
 - [从 PyPI 下载安装 FATE，并启动训练任务示例](doc/2.0/fate/ml)
 
 ## 关联仓库
diff --git a/bin/service.sh b/bin/service.sh
new file mode 100644
index 0000000000..c5f671bbe4
--- /dev/null
+++ b/bin/service.sh
@@ -0,0 +1,324 @@
+#!/bin/bash
+#
+#  Copyright 2019 The fate Authors. 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.
+#
+# --------------- Color Definitions ---------------
+esc_c="\033[0m"
+error_c="\033[31m"
+ok_c="\033[32m"
+
+# -----------------global params--------------
+cwd=$(cd `dirname $0`; pwd)
+fate_home=/data/projects/fate
+eggroll_modules=(nodemanager clustermanager  dashboard)
+fate_modules=(fate-flow fate-board osx eggroll mysql)
+# --------------- Logging Functions ---------------
+print_info() {
+    local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
+    local overwrite=$2
+
+    # Check if we need to overwrite the current line
+    if [ "$overwrite" == "overwrite" ]; then
+        echo -ne "\r${ok_c}[${timestamp}][INFO]${esc_c} $1"
+    else
+        echo -e "${ok_c}[${timestamp}][INFO]${esc_c} $1"
+    fi
+}
+print_ok() {
+    local overwrite=$2
+    local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
+    if [ "$overwrite" == "overwrite" ]; then
+        echo -ne "\r${ok_c}[${timestamp}][ OK ]${esc_c} $1"
+    else
+        echo -e "${ok_c}[${timestamp}][ OK ]${esc_c} $1"
+    fi
+}
+print_error() {
+    local overwrite=$3
+    local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
+    if [ "$overwrite" == "overwrite" ]; then
+        echo -ne "\r${error_c}[${timestamp}][ ER ]${esc_c} $1: $2"
+    else
+        echo -e "${error_c}[${timestamp}][ ER ]${esc_c} $1: $2"
+    fi
+}
+
+source_env() {
+  echo "================>>>source_env<<<==============="
+}
+
+check_python_env(){
+  echo "================>>>check_python_env<<<==============="
+}
+
+check_python_env(){
+  echo "================>>>check_python_env<<<==============="
+}
+
+print_split(){
+  name=$1
+  padding_length=$((20 - ${#name}))
+  padded_string=$(printf "%s%*s" "$1" $padding_length " ")
+  print_info " -----------------------------------------------------"
+  print_info "|component :    ${padded_string}                  |"
+  print_info " -----------------------------------------------------"
+}
+
+print_end(){
+  echo ""
+}
+
+eggroll(){
+  print_split $1
+  cd ${fate_home}/eggroll || exit 1
+	case "$1" in
+	eggroll)
+	  case "$2" in
+	    status)
+		    ;;
+      *)
+        "`pwd`/bin/eggroll.sh" all $2
+        ;;
+    esac
+
+		declare -A array
+    array[0]=" ---------------------------"
+		pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.clustermanager.Bootstrap" |  grep -v grep | awk '{print $2}'`
+    if [[ -n ${pid} ]]; then
+      array[1]="|  clustermanager running   |"
+	  else
+	  	array[1]="|  clustermanager failed    |"
+	  fi
+    unset pid
+
+    pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.nodemanager.Bootstrap" |  grep -v grep | awk '{print $2}'`
+    if [[ -n ${pid} ]]; then
+      array[2]="|  nodemanager    running   |"
+	  else
+	  	array[2]="|  nodemanager    failed    |"
+	  fi
+    unset pid
+
+    pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.webapp.JettyServer" |  grep -v grep | awk '{print $2}'`
+    if [[ -n ${pid} ]]; then
+      array[3]="|  dashboard      running   |"
+	  else
+	  	array[3]="|  dashboard      failed    |"
+	  fi
+    unset pid
+
+    array[4]=" ---------------------------"
+	  for msg in "${array[@]}"; do
+      echo "$msg"
+    done
+		;;
+  all)
+    case "$2" in
+	    status)
+		    ;;
+      *)
+        "`pwd`/bin/eggroll.sh" all $2
+        ;;
+    esac
+    ;;
+  *)
+	  "`pwd`/bin/eggroll.sh" $1 $2
+		;;
+  esac
+	cd "${fate_home}" || exit 1
+	print_end
+}
+
+osx(){
+  print_split $1
+  cd ${fate_home}/osx || exit 1
+   "`pwd`/service.sh" $2
+  cd "${fate_home}" || exit 1
+  print_end
+}
+
+flow(){
+  print_split $1
+  cd ${fate_home}/fate_flow || exit 1
+   "`pwd`/bin/service.sh" $2
+  cd "${fate_home}" || exit 1
+  print_end
+}
+
+mysql(){
+  print_split $1
+  cd ${fate_home}/common/mysql/mysql-8.0.28 || exit 1
+   "`pwd`/service.sh" $2
+  cd "${fate_home}" || exit 1
+  print_end
+}
+
+board(){
+  print_split $1
+  cd ${fate_home}/fateboard || exit 1
+   "`pwd`/service.sh" $2
+  cd "${fate_home}" || exit 1
+  print_end
+}
+
+all(){
+  declare -A array
+  array[0]=" ---------------------------"
+  if [[ $2 != "status" ]]; then
+    mysql mysql $2
+    flow fate-flow  $2
+    board fate-board  $2
+    osx osx  $2
+    eggroll all  $2
+	fi
+
+  pid=`ps aux | grep "${fate_home}/common/mysql/mysql-8.0.28/bin/mysqld_safe" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[1]="|  mysql          running   |"
+	else
+		array[1]="|  mysql          failed    |"
+	fi
+  unset pid
+
+
+	pid=`ps aux | grep "${fate_home}/fate_flow/python/fate_flow/fate_flow_server.py" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[2]="|  fate-flow      running   |"
+	else
+		array[2]="|  fate-flow      failed    |"
+	fi
+  unset pid
+
+
+	pid=`ps aux | grep "${fate_home}/fateboard/fateboard-" | grep "org.fedai.fate.board.bootstrap.Bootstrap" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[3]="|  fate-board     running   |"
+	else
+		array[3]="|  fate-board     failed    |"
+	fi
+  unset pid
+
+
+	pid=`ps aux | grep "${fate_home}/osx/conf" | grep "org.fedai.osx.broker.Bootstrap" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[4]="|  osx            running   |"
+	else
+		array[4]="|  osx            failed    |"
+	fi
+  unset pid
+
+
+	pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.clustermanager.Bootstrap" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[5]="|  clustermanager running   |"
+	else
+		array[5]="|  clustermanager failed    |"
+	fi
+  unset pid
+
+  pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.clustermanager.Bootstrap" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[5]="|  clustermanager running   |"
+	else
+		array[5]="|  clustermanager failed    |"
+	fi
+  unset pid
+
+  pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.nodemanager.Bootstrap" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[6]="|  nodemanager    running   |"
+	else
+		array[6]="|  nodemanager    failed    |"
+	fi
+  unset pid
+
+  pid=`ps aux | grep "${fate_home}/eggroll/lib" | grep "org.fedai.eggroll.webapp.JettyServer" |  grep -v grep | awk '{print $2}'`
+  if [[ -n ${pid} ]]; then
+    array[7]="|  dashboard      running   |"
+	else
+		array[7]="|  dashboard      failed    |"
+	fi
+  unset pid
+
+  array[8]=" ---------------------------"
+	for msg in "${array[@]}"; do
+    echo "$msg"
+  done
+}
+
+status(){
+  echo ""
+}
+
+# --------------- Functions for info---------------
+# Print usage information for the script
+usage() {
+
+	    echo -e "${ok_c}FATE${esc_c}"
+      echo "------------------------------------"
+      echo -e "${ok_c}Usage:${esc_c}"
+      echo -e "  `basename ${0}` [component] start          - Start the server application."
+      echo -e "  `basename ${0}` [component] stop           - Stop the server application."
+      echo -e "  `basename ${0}` [component] status         - Check and report the status of the server application."
+      echo -e "  `basename ${0}` [component] restart        - Restart the server application. "
+      echo -e "  The ${ok_c}component${esc_c} include: {fate-flow | fate-board | osx | eggroll |clustermanager | nodemanager | dashboard | mysql | all} "
+      echo ""
+      echo -e "${ok_c}Examples:${esc_c}"
+      echo "  `basename ${0}` fate-flow stop"
+      echo "  `basename ${0}` eggroll restart"
+}
+
+dispatch(){
+case "$2" in
+  start|stop|status|restart)
+    ;;
+	*)
+	  usage
+    exit 1
+		;;
+esac
+
+
+case "$1" in
+	all)
+		all "$@"
+		;;
+	clustermanager|nodemanager|dashboard|eggroll)
+		eggroll "$@"
+		;;
+  osx)
+    osx "$@"
+    ;;
+  fate-flow)
+    flow "$@"
+    ;;
+  fate-board)
+    board "$@"
+    ;;
+  mysql)
+    mysql "$@"
+    ;;
+	*)
+	  usage
+    exit 1
+		;;
+esac
+}
+
+
+# main func
+# --------------- Main---------------
+# Main case for control
+dispatch "$@"
diff --git a/doc/2.0/fate/components/linear_regression.md b/doc/2.0/fate/components/linear_regression.md
index 915be62760..386fe8ce98 100644
--- a/doc/2.0/fate/components/linear_regression.md
+++ b/doc/2.0/fate/components/linear_regression.md
@@ -19,7 +19,7 @@ Here we simplify participants of the federation process into three
 parties. Party A represents Guest, party B represents Host. Party C,
 which is also known as “Arbiter,” is a third party that works as
 coordinator. Party C is responsible for generating private and public
-keys.
+keys. (Security of this algorithm is lower than SSHE-LinR, use SSHE-LinR if possible)
 
 The process of HeteroLinR training is shown below:
 
diff --git a/doc/2.0/fate/components/logistic_regression.md b/doc/2.0/fate/components/logistic_regression.md
index e2249aff0f..ef5168b1d3 100644
--- a/doc/2.0/fate/components/logistic_regression.md
+++ b/doc/2.0/fate/components/logistic_regression.md
@@ -26,7 +26,7 @@ samples stored in databases of the two involved parties. The federated
 model is built based on those overlapping samples. The whole sample
 alignment process will **not** leak confidential information (e.g.,
 sample ids) on the two parties since it is conducted in an encrypted
-way.
+way. (Security of this algorithm is lower than SSHE-LR, use SSHE-LR if possible)
 
 ![Figure 1 (Federated HeteroLR Principle)](../../images/HeteroLR.png)
 
diff --git a/doc/2.0/fate/quick_start.md b/doc/2.0/fate/quick_start.md
new file mode 100644
index 0000000000..de8a9c0914
--- /dev/null
+++ b/doc/2.0/fate/quick_start.md
@@ -0,0 +1,114 @@
+## Quick Start
+
+1. install `fate_client` with extra package `fate`  
+
+```sh
+python -m pip install -U pip && python -m pip install fate_client[fate,fate_flow]==2.0.0
+```
+after installing packages successfully, initialize fate_flow service and fate_client
+
+```sh
+mkdir fate_workspace
+fate_flow init --ip 127.0.0.1 --port 9380 --home $(pwd)/fate_workspace
+pipeline init --ip 127.0.0.1 --port 9380
+
+fate_flow start
+fate_flow status # make sure fate_flow service is started
+```
+
+
+2.  download example data
+
+```sh
+wget https://raw.githubusercontent.com/wiki/FederatedAI/FATE/example/data/breast_hetero_guest.csv && \
+wget https://raw.githubusercontent.com/wiki/FederatedAI/FATE/example/data/breast_hetero_host.csv
+```
+
+3. transform example data to dataframe using in fate
+```python
+import os
+from fate_client.pipeline import FateFlowPipeline
+
+
+base_path = os.path.abspath(os.path.join(__file__, os.path.pardir))
+guest_data_path = os.path.join(base_path, "breast_hetero_guest.csv")
+host_data_path = os.path.join(base_path, "breast_hetero_host.csv")
+
+data_pipeline = FateFlowPipeline().set_parties(local="0")
+guest_meta = {
+    "delimiter": ",", "dtype": "float64", "label_type": "int64","label_name": "y", "match_id_name": "id"
+}
+host_meta = {
+    "delimiter": ",", "input_format": "dense", "match_id_name": "id"
+}
+data_pipeline.transform_local_file_to_dataframe(file=guest_data_path, namespace="experiment", name="breast_hetero_guest",
+                                                meta=guest_meta, head=True, extend_sid=True)
+data_pipeline.transform_local_file_to_dataframe(file=host_data_path, namespace="experiment", name="breast_hetero_host",
+                                                meta=host_meta, head=True, extend_sid=True)
+```
+4. run example 
+
+```python
+from fate_client.pipeline.components.fate import (
+    HeteroSecureBoost,
+    Reader,
+    PSI,
+    Evaluation
+)
+from fate_client.pipeline import FateFlowPipeline
+
+
+# create pipeline for training
+pipeline = FateFlowPipeline().set_parties(guest="9999", host="10000")
+
+# create reader task_desc
+reader_0 = Reader("reader_0")
+reader_0.guest.task_parameters(namespace="experiment", name="breast_hetero_guest")
+reader_0.hosts[0].task_parameters(namespace="experiment", name="breast_hetero_host")
+
+# create psi component_desc
+psi_0 = PSI("psi_0", input_data=reader_0.outputs["output_data"])
+
+# create hetero secure_boost component_desc
+hetero_secureboost_0 = HeteroSecureBoost(
+    "hetero_secureboost_0", num_trees=1, max_depth=5,
+    train_data=psi_0.outputs["output_data"],
+    validate_data=psi_0.outputs["output_data"]
+)
+
+# create evaluation component_desc
+evaluation_0 = Evaluation(
+    'evaluation_0', runtime_parties=dict(guest="9999"), metrics=["auc"], input_data=[hetero_secureboost_0.outputs["train_data_output"]]
+)
+
+# add training task
+pipeline.add_tasks([reader_0, psi_0, hetero_secureboost_0, evaluation_0])
+
+# compile and train
+pipeline.compile()
+pipeline.fit()
+
+# print metric and model info
+print (pipeline.get_task_info("hetero_secureboost_0").get_output_model())
+print (pipeline.get_task_info("evaluation_0").get_output_metric())
+
+# deploy task for inference
+pipeline.deploy([psi_0, hetero_secureboost_0])
+
+# create pipeline for predicting
+predict_pipeline = FateFlowPipeline()
+
+# add input to deployed_pipeline
+deployed_pipeline = pipeline.get_deployed_pipeline()
+reader_1 = Reader("reader_1")
+reader_1.guest.task_parameters(namespace="experiment", name="breast_hetero_guest")
+reader_1.hosts[0].task_parameters(namespace="experiment", name="breast_hetero_host")
+deployed_pipeline.psi_0.input_data = reader_1.outputs["output_data"]
+
+# add task to predict pipeline
+predict_pipeline.add_tasks([reader_1, deployed_pipeline])
+
+# compile and predict
+predict_pipeline.compile()
+predict_pipeline.predict()
+```