diff --git a/codes/linux/ops/soft/maven/settings-aliyun.xml b/codes/linux/ops/soft/config/settings-aliyun.xml
similarity index 100%
rename from codes/linux/ops/soft/maven/settings-aliyun.xml
rename to codes/linux/ops/soft/config/settings-aliyun.xml
diff --git a/codes/linux/ops/soft/maven/install-maven3.sh b/codes/linux/ops/soft/maven-install.sh
similarity index 62%
rename from codes/linux/ops/soft/maven/install-maven3.sh
rename to codes/linux/ops/soft/maven-install.sh
index 98bda14..970a2fa 100644
--- a/codes/linux/ops/soft/maven/install-maven3.sh
+++ b/codes/linux/ops/soft/maven-install.sh
@@ -1,21 +1,33 @@
 #!/usr/bin/env bash
 
+cat << EOF
 ###################################################################################
-# 安装 Maven 脚本
+# 安装 Maven3 脚本
 # 适用于所有 linux 发行版本。
 # Maven 会被安装到 /opt/maven 路径。
 # 注意：Maven 要求必须先安装 JDK
 # Author: Zhang Peng
 ###################################################################################
+EOF
+
+version=3.6.0
+if [[ -n $1 ]]; then
+  version=$1
+fi
+
+root=/opt/maven
+if [[ -n $2 ]]; then
+  root=$2
+fi
+
+echo -e "\n>>>>>>>>> download maven"
+mkdir -p ${root}
+cd ${root}
+
+wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie"  -O ${root}/apache-maven-${version}-bin.tar.gz http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/${version}/binaries/apache-maven-${version}-bin.tar.gz
 
 echo -e "\n>>>>>>>>> install maven"
-
-mkdir -p /opt/maven
-cd /opt/maven
-
-version=3.5.4
-wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/${version}/binaries/apache-maven-${version}-bin.tar.gz
-tar -zxvf apache-maven-${version}-bin.tar.gz
+tar -zxvf apache-maven-${version}-bin.tar.gz -C ${root}
 
 # 设置环境变量
 cat >> /etc/profile << EOF
@@ -27,4 +39,4 @@ source /etc/profile
 # 备份并替换 settings.xml，使用 aliyun 镜像加速 maven
 echo -e "\n>>>>>>>>> replace /opt/maven/apache-maven-${version}/conf/settings.xml"
 cp /opt/maven/apache-maven-${version}/conf/settings.xml /opt/maven/apache-maven-${version}/conf/settings.xml.bak
-wget -N https://raw.githubusercontent.com/dunwu/os-tutorial/master/codes/linux/ops/soft/maven/settings-aliyun.xml -O /opt/maven/apache-maven-${version}/conf/settings.xml
+wget -N https://raw.githubusercontent.com/dunwu/os-tutorial/master/codes/linux/ops/soft/config/settings-aliyun.xml -O /opt/maven/apache-maven-${version}/conf/settings.xml
diff --git a/codes/linux/ops/soft/maven/README.md b/codes/linux/ops/soft/maven/README.md
deleted file mode 100644
index cc52d3d..0000000
--- a/codes/linux/ops/soft/maven/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# 脚本使用说明
-
-## 安装 Maven
-
-使用方法：执行以下任意命令即可执行脚本。
-
-```sh
-curl -o- https://raw.githubusercontent.com/dunwu/os-tutorial/master/codes/linux/ops/soft/maven/install-maven3.sh | bash
-wget -qO- https://raw.githubusercontent.com/dunwu/os-tutorial/master/codes/linux/ops/soft/maven/install-maven3.sh | bash
-```
-
-脚本会下载解压 maven 到 `/opt/maven` 路径下。
-
-备份并替换 settings.xml（本目录中的 settings-aliyun.xml），使用 aliyun 镜像加速 maven
diff --git a/codes/linux/ops/soft/maven/install-nexus3.sh b/codes/linux/ops/soft/nexus-install.sh
similarity index 100%
rename from codes/linux/ops/soft/maven/install-nexus3.sh
rename to codes/linux/ops/soft/nexus-install.sh