diff --git a/README.md b/README.md
index 40227c2..b2b2ff6 100644
--- a/README.md
+++ b/README.md
@@ -47,52 +47,33 @@
 
 > :bulb: **说明**
 >
-> 这里总结了多种常用研发软件的安装、配置、使用指南。并提供基本安装、运行的脚本。
+> 这里总结了一些常用开发软件的安装、配置、使用指南。
+>
+> 此外，提供了一键安装、配置脚本，:point_right: [**软件安装配置脚本**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/soft)。
 >
 > [环境部署工具](https://github.com/dunwu/os-tutorial/tree/master/codes/deploy) ：适合开发、运维人员，在 [CentOS](https://www.centos.org/) 机器上安装常用命令工具或开发软件。
->
-> - _`Scripts`：安装配置脚本，按照说明安装使用即可。_
-> - _`Docs`: 安装配置文档，说明安装的方法以及一些注意事项。_
-> - _`Tutorial`: 教程文档。_
 
 - 研发环境
-  - JDK
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/jdk) | [**`Docs`**](docs/linux/ops/service/jdk.md) |
-  - Maven
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/maven) | [**`Docs`**](https://github.com/dunwu/javastack/tree/master/docs/javatool/build/maven) |
-  - Nginx
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/nginx) | [**`Docs`**](https://github.com/dunwu/nginx-tutorial) |
-  - Nodejs
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/nodejs) | [**`Docs`**](docs/linux/ops/service/nodejs.md) |
-  - Tomcat
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/tomcat) | [**`Docs`**](docs/linux/ops/service/tomcat.md) |
-  - Zookeeper
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/zookeeper) | [**`Docs`**](docs/linux/ops/service/zookeeper.md) |
+  - [JDK](docs/linux/ops/soft/jdk.md)
+  - [Maven、Nexus](https://github.com/dunwu/javastack/tree/master/docs/javatool/build/maven)
+  - [Nginx](https://github.com/dunwu/nginx-tutorial)
+  - [Nodejs](docs/linux/ops/soft/nodejs.md)
+  - [Tomcat](docs/linux/ops/soft/tomcat.md)
+  - [Zookeeper](docs/linux/ops/soft/zookeeper.md)
 - 研发工具
-  - Nexus - Maven 私服。
-    - | [**`Docs`**](docs/linux/ops/service/nexus.md) |
-  - Jenkins - 持续集成和持续交付平台。
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/jenkins) | [**`Docs`**](docs/linux/ops/service/jenkins.md) |
-  - Elastic - 常被称为 `ELK` ，是 Java 世界最流行的分布式日志解决方案 。 `ELK` 是 Elastic 公司旗下三款产品 [ElasticSearch](https://www.elastic.co/products/elasticsearch) 、[Logstash](https://www.elastic.co/products/logstash) 、[Kibana](https://www.elastic.co/products/kibana) 的首字母组合。
-    - | [**`Docs`**](docs/linux/ops/service/elastic) |
+  - [Jenkins](docs/linux/ops/soft/jenkins.md) - 持续集成和持续交付平台。
+  - [Elastic](docs/linux/ops/soft/elastic) - 常被称为 `ELK` ，是 Java 世界最流行的分布式日志解决方案 。 `ELK` 是 Elastic 公司旗下三款产品 [ElasticSearch](https://www.elastic.co/products/elasticsearch) 、[Logstash](https://www.elastic.co/products/logstash) 、[Kibana](https://www.elastic.co/products/kibana) 的首字母组合。
 - 版本控制
   - Gitlab - Git 代码管理平台
-  - Svn - Svn 是 Subversion 的简称，是一个开放源代码的版本控制系统，它采用了分支管理系统。
-    - | [**`Docs`**](docs/linux/ops/service/svn.md) |
+  - [Svn](docs/linux/ops/soft/svn.md) - Svn 是 Subversion 的简称，是一个开放源代码的版本控制系统，它采用了分支管理系统。
 - 消息中间件
-  - Kafka - 应该是 Java 世界最流行的消息中间件了吧。
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/kafka) | [**`Docs`**](docs/linux/ops/service/kafka.md) |
-  - RocketMQ - 阿里巴巴开源的消息中间件。
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/rocketmq) | [**`Docs`**](docs/linux/ops/service/rocketmq.md) |
+  - [Kafka](docs/linux/ops/soft/kafka.md) - 应该是 Java 世界最流行的消息中间件了吧。
+  - [RocketMQ](docs/linux/ops/soft/rocketmq.md) - 阿里巴巴开源的消息中间件。
 - 数据库
-  - Mysql - 关系型数据库
-    - | [**`Docs`**](https://github.com/dunwu/database/blob/master/docs/mysql/install-mysql.md) |
-  - PostgreSQL - 关系型数据库
-    - | [**`Docs`**](https://github.com/dunwu/database/blob/master/docs/postgresql.md#安装) |
-  - Mongodb - Nosql
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/mongodb) | [**`Docs`**](https://github.com/dunwu/database/blob/master/docs/mongodb/install-mongodb.md) |
-  - Redis - Nosql
-    - | [**`Scripts`**](https://github.com/dunwu/os-tutorial/tree/master/codes/linux/ops/service/redis) | [**`Docs`**](https://github.com/dunwu/database/blob/master/docs/redis/install-redis.md) |
+  - [Mysql](https://github.com/dunwu/database/blob/master/docs/mysql/install-mysql.md) - 关系型数据库
+  - [PostgreSQL](https://github.com/dunwu/database/blob/master/docs/postgresql.md#安装) - 关系型数据库
+  - [Mongodb](https://github.com/dunwu/database/blob/master/docs/mongodb/install-mongodb.md) - Nosql
+  - [Redis](https://github.com/dunwu/database/blob/master/docs/redis/install-redis.md) - Nosql
 
 ### [Windows](docs/windows)
 
diff --git a/codes/linux/ops/soft/nginx-install-by-rpm.sh b/codes/linux/ops/soft/nginx-install-by-rpm.sh
new file mode 100644
index 0000000..6248e56
--- /dev/null
+++ b/codes/linux/ops/soft/nginx-install-by-rpm.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+###################################################################################
+# 安装 nginx 脚本
+# 仅适用于 CentOS 发行版本。
+# @author: Zhang Peng
+###################################################################################
+
+echo -e "\n>>>>>>>>> install nginx"
+
+# Centos7 rpm 地址：http://nginx.org/packages/rhel/7/x86_64/RPMS/
+# CentOS6 rpm 地址：http://nginx.org/packages/rhel/6/x86_64/RPMS/
+
+mkdir -p /opt/nginx
+wget -O /opt/nginx/nginx.rpm http://nginx.org/packages/rhel/7/x86_64/RPMS/nginx-1.14.0-1.el7_4.ngx.x86_64.rpm
+rpm -ivh /opt/nginx/nginx.rpm
+nginx -v
diff --git a/codes/linux/ops/soft/nginx-install-by-yum.sh b/codes/linux/ops/soft/nginx-install-by-yum.sh
new file mode 100644
index 0000000..bec957b
--- /dev/null
+++ b/codes/linux/ops/soft/nginx-install-by-yum.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+###################################################################################
+# 安装 nginx 脚本
+# 仅适用于 CentOS 发行版本。
+# @author: Zhang Peng
+###################################################################################
+
+echo -e "\n>>>>>>>>> install nginx"
+
+yum -y install make nginx.x86_64
diff --git a/codes/linux/ops/soft/nginx-install.sh b/codes/linux/ops/soft/nginx-install.sh
index 8349f66..2c277bf 100644
--- a/codes/linux/ops/soft/nginx-install.sh
+++ b/codes/linux/ops/soft/nginx-install.sh
@@ -5,15 +5,13 @@ cat << EOF
 ###################################################################################
 # 安装 nginx 脚本
 # nginx 会被安装到 /opt/nginx 路径。
-# 注意：安装 nginx 需要依赖以下库，需预先安装：
-# zlib zlib-devel gcc-c++ libtool openssl openssl-devel
 # @system: 适用于所有 linux 发行版本。
 # @author: Zhang Peng
 ###################################################################################
 
 EOF
 
-version=1.12.2
+version=1.16.0
 if [[ -n $1 ]]; then
   version=$1
 fi
@@ -24,10 +22,7 @@ if [[ -n $2 ]]; then
 fi
 
 echo -e "\n>>>>>>>>> install libs"
-yum install -y zlib zlib-devel gcc-c++ libtool openssl openssl-devel
-
-# 首先要安装 PCRE，PCRE 作用是让 nginx 支持 Rewrite 功能
-curl -o- https://raw.githubusercontent.com/dunwu/os-tutorial/master/codes/linux/ops/soft/pcre-install.sh | bash
+yum install -y zlib zlib-devel gcc-c++ libtool openssl openssl-devel pcre
 
 echo -e "\n>>>>>>>>> download nginx"
 mkdir -p ${root}
@@ -36,6 +31,7 @@ wget -O ${root}/nginx-${version}.tar.gz http://nginx.org/download/nginx-${versio
 # 编译
 tar zxf ${root}/nginx-${version}.tar.gz -C ${root}
 cd ${root}/nginx-${version}
-./configure --with-http_stub_status_module --with-http_ssl_module --with-pcre=${pcreRoot}/pcre-${pcreVersion}
-nginx -v
+./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre
+make && make install
+/usr/local/nginx/sbin/nginx -v
 cd -
diff --git a/codes/linux/ops/soft/nginx/install-nginx.sh b/codes/linux/ops/soft/nginx/install-nginx.sh
deleted file mode 100644
index c57f5e0..0000000
--- a/codes/linux/ops/soft/nginx/install-nginx.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-
-###################################################################################
-# 安装 nginx 脚本
-# 适用于所有 linux 发行版本。
-# nginx 会被安装到 /opt/nginx 路径。
-# 注意：安装 nginx 需要依赖以下库，需预先安装：
-# zlib zlib-devel gcc-c++ libtool openssl openssl-devel
-# @author: Zhang Peng
-###################################################################################
-
-echo -e "\n>>>>>>>>> install nginx"
-
-# 首先要安装 PCRE，PCRE 作用是让 nginx 支持 Rewrite 功能
-pcreRoot=/opt/pcre
-pcreVersion=8.35
-install-pcre.sh ${pcreRoot} ${pcreVersion}
-
-# 下载并解压 nginx
-ngixnRoot=/opt/nginx
-nginxVersion=1.12.2
-mkdir -p ${ngixnRoot}
-wget -O ${ngixnRoot}/nginx-${nginxVersion}.tar.gz http://nginx.org/download/nginx-${nginxVersion}.tar.gz
-cd ${ngixnRoot}
-tar zxf nginx-${nginxVersion}.tar.gz
-
-# 编译
-cd nginx-${nginxVersion}
-./configure --with-http_stub_status_module --with-http_ssl_module --with-pcre=${pcreRoot}/pcre-${pcreVersion}
-nginx -v
diff --git a/codes/linux/ops/soft/nginx/install-pcre.sh b/codes/linux/ops/soft/nginx/install-pcre.sh
deleted file mode 100644
index 03debcb..0000000
--- a/codes/linux/ops/soft/nginx/install-pcre.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-###################################################################################
-# 安装 pcre 脚本
-# 适用于所有 linux 发行版本。
-# 注意：本脚本需输入根路径和版本号两个参数。
-# @author: Zhang Peng
-###################################################################################
-
-echo -e "\n>>>>>>>>> install pcre"
-
-root=$1
-version=$2
-
-# 下载并解压 pcre
-mkdir -p ${root}
-wget -O ${root}/pcre-${version}.tar.gz http://downloads.sourceforge.net/project/pcre/pcre/${version}/pcre-${version}.tar.gz
-cd ${root}
-tar zxf pcre-${version}.tar.gz
-cd pcre-${version}
-
-# 编译
-./configure
-make && make install
-pcre-config --version
diff --git a/codes/linux/ops/soft/pcre-install.sh b/codes/linux/ops/soft/pcre-install.sh
deleted file mode 100644
index 2c8e3b0..0000000
--- a/codes/linux/ops/soft/pcre-install.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-cat << EOF
-
-###################################################################################
-# 安装 pcre 脚本
-# @system: 适用于所有 linux 发行版本。
-# @author: Zhang Peng
-###################################################################################
-
-EOF
-
-version=8.35
-if [[ -n $1 ]]; then
-  version=$1
-fi
-
-root=/opt/pcre
-if [[ -n $2 ]]; then
-  root=$2
-fi
-
-echo -e "\n>>>>>>>>> donwload pcre"
-mkdir -p ${root}
-wget -O ${root}/pcre-${version}.tar.gz http://downloads.sourceforge.net/project/pcre/pcre/${version}/pcre-${version}.tar.gz
-
-echo -e "\n>>>>>>>>> install pcre"
-tar zxf ${root}/pcre-${version}.tar.gz -C ${root}
-cd ${root}/pcre-${version}
-./configure
-make && make install
-pcre-config --version
-cd -
diff --git a/docs/linux/ops/service/apollo/README.md b/docs/linux/ops/soft/apollo/README.md
similarity index 100%
rename from docs/linux/ops/service/apollo/README.md
rename to docs/linux/ops/soft/apollo/README.md
diff --git a/docs/linux/ops/service/apollo/apollo.xmind b/docs/linux/ops/soft/apollo/apollo.xmind
similarity index 100%
rename from docs/linux/ops/service/apollo/apollo.xmind
rename to docs/linux/ops/soft/apollo/apollo.xmind
diff --git a/docs/linux/ops/service/elastic/README.md b/docs/linux/ops/soft/elastic/README.md
similarity index 100%
rename from docs/linux/ops/service/elastic/README.md
rename to docs/linux/ops/soft/elastic/README.md
diff --git a/docs/linux/ops/service/elastic/elastic-beats.md b/docs/linux/ops/soft/elastic/elastic-beats.md
similarity index 100%
rename from docs/linux/ops/service/elastic/elastic-beats.md
rename to docs/linux/ops/soft/elastic/elastic-beats.md
diff --git a/docs/linux/ops/service/elastic/elastic-kibana.md b/docs/linux/ops/soft/elastic/elastic-kibana.md
similarity index 100%
rename from docs/linux/ops/service/elastic/elastic-kibana.md
rename to docs/linux/ops/soft/elastic/elastic-kibana.md
diff --git a/docs/linux/ops/service/elastic/elastic-logstash.md b/docs/linux/ops/soft/elastic/elastic-logstash.md
similarity index 100%
rename from docs/linux/ops/service/elastic/elastic-logstash.md
rename to docs/linux/ops/soft/elastic/elastic-logstash.md
diff --git a/docs/linux/ops/service/elastic/elastic-quickstart.md b/docs/linux/ops/soft/elastic/elastic-quickstart.md
similarity index 100%
rename from docs/linux/ops/service/elastic/elastic-quickstart.md
rename to docs/linux/ops/soft/elastic/elastic-quickstart.md
diff --git a/docs/linux/ops/service/gitlab/gitlab-ci.md b/docs/linux/ops/soft/gitlab/gitlab-ci.md
similarity index 100%
rename from docs/linux/ops/service/gitlab/gitlab-ci.md
rename to docs/linux/ops/soft/gitlab/gitlab-ci.md
diff --git a/docs/linux/ops/service/gitlab/gitlab-install.md b/docs/linux/ops/soft/gitlab/gitlab-install.md
similarity index 100%
rename from docs/linux/ops/service/gitlab/gitlab-install.md
rename to docs/linux/ops/soft/gitlab/gitlab-install.md
diff --git a/docs/linux/ops/service/gitlab/gitlab-quickstart.md b/docs/linux/ops/soft/gitlab/gitlab-quickstart.md
similarity index 100%
rename from docs/linux/ops/service/gitlab/gitlab-quickstart.md
rename to docs/linux/ops/soft/gitlab/gitlab-quickstart.md
diff --git a/docs/linux/ops/service/jdk.md b/docs/linux/ops/soft/jdk.md
similarity index 100%
rename from docs/linux/ops/service/jdk.md
rename to docs/linux/ops/soft/jdk.md
diff --git a/docs/linux/ops/service/jenkins.md b/docs/linux/ops/soft/jenkins.md
similarity index 100%
rename from docs/linux/ops/service/jenkins.md
rename to docs/linux/ops/soft/jenkins.md
diff --git a/docs/linux/ops/service/kafka.md b/docs/linux/ops/soft/kafka.md
similarity index 100%
rename from docs/linux/ops/service/kafka.md
rename to docs/linux/ops/soft/kafka.md
diff --git a/docs/linux/ops/service/nodejs.md b/docs/linux/ops/soft/nodejs.md
similarity index 100%
rename from docs/linux/ops/service/nodejs.md
rename to docs/linux/ops/soft/nodejs.md
diff --git a/docs/linux/ops/service/rocketmq.md b/docs/linux/ops/soft/rocketmq.md
similarity index 100%
rename from docs/linux/ops/service/rocketmq.md
rename to docs/linux/ops/soft/rocketmq.md
diff --git a/docs/linux/ops/service/svn.md b/docs/linux/ops/soft/svn.md
similarity index 100%
rename from docs/linux/ops/service/svn.md
rename to docs/linux/ops/soft/svn.md
diff --git a/docs/linux/ops/service/tomcat.md b/docs/linux/ops/soft/tomcat.md
similarity index 100%
rename from docs/linux/ops/service/tomcat.md
rename to docs/linux/ops/soft/tomcat.md
diff --git a/docs/linux/ops/service/zookeeper.md b/docs/linux/ops/soft/zookeeper.md
similarity index 100%
rename from docs/linux/ops/service/zookeeper.md
rename to docs/linux/ops/soft/zookeeper.md