diff --git a/codes/linux/ops/README.md b/codes/linux/ops/README.md
index a406971..02ad58e 100644
--- a/codes/linux/ops/README.md
+++ b/codes/linux/ops/README.md
@@ -2,7 +2,8 @@
 
 > **本项目脚本代码用于在 [CentOS](https://www.centos.org/) 机器上安装常用命令工具或开发软件。**
 
-本项目总结、收集 Linux 环境下运维常用到的脚本工具，大致分为两类：
+本项目总结、收集 Linux 环境下运维常用到的脚本工具，大致分为三类：
 
 - [系统运维脚本](sys)
 - [服务、应用运维脚本](service)
+- [构建、编译项目脚本（目前支持 Java、Javascript 应用）](build)
diff --git a/codes/linux/ops/build/README.md b/codes/linux/ops/build/README.md
new file mode 100644
index 0000000..673ee35
--- /dev/null
+++ b/codes/linux/ops/build/README.md
@@ -0,0 +1,3 @@
+# 构建、编译项目脚本
+
+> 目前支持 Java、Javascript 应用
diff --git a/codes/linux/build/helper.sh b/codes/linux/ops/build/helper.sh
similarity index 100%
rename from codes/linux/build/helper.sh
rename to codes/linux/ops/build/helper.sh
diff --git a/codes/linux/build/java-app-boot.sh b/codes/linux/ops/build/java-app-boot.sh
similarity index 100%
rename from codes/linux/build/java-app-boot.sh
rename to codes/linux/ops/build/java-app-boot.sh
diff --git a/codes/linux/build/java-app-release.sh b/codes/linux/ops/build/java-app-release.sh
similarity index 100%
rename from codes/linux/build/java-app-release.sh
rename to codes/linux/ops/build/java-app-release.sh
diff --git a/codes/linux/build/java-app-run.sh b/codes/linux/ops/build/java-app-run.sh
similarity index 100%
rename from codes/linux/build/java-app-run.sh
rename to codes/linux/ops/build/java-app-run.sh
diff --git a/codes/linux/build/js-app-release.sh b/codes/linux/ops/build/js-app-release.sh
similarity index 100%
rename from codes/linux/build/js-app-release.sh
rename to codes/linux/ops/build/js-app-release.sh
diff --git a/codes/linux/build/main.sh b/codes/linux/ops/build/main.sh
similarity index 100%
rename from codes/linux/build/main.sh
rename to codes/linux/ops/build/main.sh
diff --git a/codes/linux/build/update-code.sh b/codes/linux/ops/build/update-code.sh
similarity index 100%
rename from codes/linux/build/update-code.sh
rename to codes/linux/ops/build/update-code.sh
diff --git a/codes/linux/shell-demos/README.md b/codes/linux/shell-demos/README.md
index 53b8d7d..8f1b28a 100644
--- a/codes/linux/shell-demos/README.md
+++ b/codes/linux/shell-demos/README.md
@@ -1,3 +1,3 @@
 # Shell 示例源码
 
-> 本目录的代码是和 `https://github.com/dunwu/os-tutorial/blob/master/docs/linux/scripts/shell.md` 相关的示例代码。
+> 本目录的代码是和 [`Shell 教程`](https://github.com/dunwu/os-tutorial/blob/master/docs/linux/scripts/shell.md) 相关的示例代码。