diff --git a/RabbitMQ非root用户安装(Linux环境).md b/RabbitMQ非root用户安装(Linux环境).md
index 8e4f4b8..ef4e2f7 100644
--- a/RabbitMQ非root用户安装(Linux环境).md
+++ b/RabbitMQ非root用户安装(Linux环境).md
@@ -6,13 +6,13 @@ https://www.erlang.org/patches/otp-22.3.4.26
 
 检查依赖
 
-```
+```sh
 rpm -qa | grep -E "ncurses-devel*|openssl-devel*"
 ```
 
 安装依赖（root）
 
-```
+```sh
 yum install ncurses-devel 
 yum install openssl-devel
 
@@ -20,14 +20,14 @@ yum install openssl-devel
 
 配置安装目录
 
-```
+```sh
 cd /app/otp_src_25.3/
 ./configure --prefix=/home/test02/erlang/
 ```
 
 编译安装
 
-```
+```sh
 make && make install
 ```
 
@@ -35,14 +35,14 @@ make && make install
 
 编辑path
 
-```
+```sh
 cd ~
 vi .bash_profile
 
-追加
+#追加
 export PATH=$PATH:/home/test02/erlang/bin
 
-刷新
+#刷新
 source .bash_profile
 ```
 
@@ -52,7 +52,7 @@ source .bash_profile
 
 验证
 
-```
+```sh
 erl
 
 
@@ -67,10 +67,6 @@ halt()
 
 https://www.rabbitmq.com/download.html
 
-
-
-
-
 https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.10.6/rabbitmq-server-generic-unix-3.10.6.tar.xz
 
 
@@ -81,7 +77,7 @@ https://www.rabbitmq.com/which-erlang.html
 
 解压rabbitmq
 
-```
+```sh
 xz -d /home/test02/rabbitmq/rabbitmq-server-generic-unix-3.8.3.tar.xz
 tar xvf /home/test02/rabbitmq/rabbitmq-server-generic-unix-3.8.3.tar
 
@@ -91,7 +87,7 @@ tar xvf /home/test02/rabbitmq/rabbitmq-server-generic-unix-3.8.3.tar
 
 配置rabbitmq
 
-```
+```sh
 cd /home/test02/rabbitmq/rabbitmq_server-3.8.3/etc/rabbitmq/
 vim rabbitmq.env.conf
 
@@ -121,15 +117,15 @@ loopback_users = none
 
 手动创建目录
 
-```
-mkdir /home/test02/rabbitmq/rabbitmq/data /home/test02/rabbitmq/rabbitmq/logs -p
+```sh
+mkdir -p /home/test02/rabbitmq/rabbitmq/{data,logs}
 ```
 
 
 
 配置 path
 
-```
+```sh
 vim .bash_profile
 #添加内容如下：
 # rabbitmq
@@ -148,7 +144,7 @@ source .bash_profile
 
 启动rabbitmq 
 
-```
+```sh
 rabbitmq-server  -detached
 ```
 
@@ -156,25 +152,21 @@ rabbitmq-server  -detached
 
 启动状态
 
-```
+```sh
 rabbitmqctl status
 ```
 
 停止 
 
-```
+```sh
 rabbitmqctl stop
 ```
 
 
 
-```
-
-```
-
 启动控制台插件
 
-```
+```sh
 rabbitmq-plugins enable rabbitmq_management
 ```
 
@@ -188,7 +180,7 @@ rabbitmq-plugins enable rabbitmq_management
 
 所以新建用户 供后续使用
 
-```
+```sh
 
 rabbitmqctl add_user yiling yiling123456;a
 rabbitmqctl set_user_tags yiling administrator
@@ -231,29 +223,35 @@ ip:15672
 
 卸载依赖
 
+```sh
 yum remove ncurses-devel 
 yum remove openssl-develremove 
-
-
+```
 
 删除 erlang
 
+```sh
 rm -rf /home/test02/erlang
+```
 
 删除rabbitmq
 
+```sh
 rm -rf /home/test02/rabbitmq
+```
 
 
 
 修改path
 
+```sh
 cd ~
-
 vi .bash_profile
 
-将之前追加的 path  路径删除
+#将之前追加的 path  路径删除
 export PATH=$PATH:/home/test02/erlang/bin
 
-刷新
-source .bash_profile
\ No newline at end of file
+#刷新
+source .bash_profile
+```
+