diff --git a/README.md b/README.md
index 53d1619c..6159d55a 100644
--- a/README.md
+++ b/README.md
@@ -75,16 +75,20 @@ zshrefresh
 
 ###### 
 ```
+alias d="docker"
 alias dc="docker-compose"
 alias dm="docker-machine"
-alias dmq="eval $(docker-machine env -u)"
 
+
+# Set Docker-Machine node Env
 # Example: dme node1
 dme() {
   eval $(docker-machine env $1)
 }
 
-alias d="docker"
+# Quit Docker-Machine node Env
+alias dmq="eval $(docker-machine env -u)"
+
 alias cleanContainers="docker container rm \$(docker container ls -a -q) "
 alias cleanVolumes="docker volume rm \$(docker volume ls -q) "