diff --git a/deploy.js b/deploy.js
index 7f3c42e..5bda925 100644
--- a/deploy.js
+++ b/deploy.js
@@ -54,24 +54,24 @@ try {
 // 读取命令行参数
 commander
   .version('1.0', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
-  .option('-f, --fromPath <fromPath>', `local distribution path to copy from. Default to ${wo.envi.deploy.fromPath}`)
-  .option('-g, --gotoTarget <gotoTarget>', `connection section in config. Default to ${wo.envi.deploy.gotoTarget}`)
+  .option('-f, --fromPath <fromPath>', `local distribution path to copy from.`)
+  .option('-g, --gotoTarget <gotoTarget>', `connection section in config.`)
 
-  .option('-t, --targetType <targetType>', `target type, git or ssh. Default to ${wo.envi.deploy.connection.targetType}`)
+  .option('-t, --targetType <targetType>', `target type, git or ssh.`)
 
-  .option('-H, --host <host>', `Host IP or domain name of the target server. Default to ${wo.envi.deploy.connection.host}`)
-  .option('-P, --port <port>', `Ssh port number of the target server. Default to ${wo.envi.deploy.connection.port}`)
-  .option('-b, --targetPath <targetPath>', `Destination path to deploy on the target. Default to ${wo.envi.deploy.connection.targetPath}`)
-  .option('-d, --targetDir <targetDir>', `Destination folder to deploy on the target. Default to ${wo.envi.deploy.connection.targetDir}`)
+  .option('-H, --host <host>', `Host IP or domain name of the target server.`)
+  .option('-P, --port <port>', `Ssh port number of the target server.`)
+  .option('-b, --targetPath <targetPath>', `Destination path to deploy on the target.`)
+  .option('-d, --targetDir <targetDir>', `Destination folder to deploy on the target.`)
 
-  .option('-r, --repo <repo>', `git repo address. Default to ${wo.envi.deploy.connection.repo}`)
-  .option('-b, --branch <branch>', `git repo branch. Default to ${wo.envi.deploy.connection.branch}`)
-  .option('-n, --gitname <gitname>', `git user name. Default to ${wo.envi.deploy.connection.gitname}`)
-  .option('-m, --gitemail <gitemail>', `git user email. Default to ${wo.envi.deploy.connection.gitemail}`)
+  .option('-r, --repo <repo>', `git repo address.`)
+  .option('-b, --branch <branch>', `git repo branch.`)
+  .option('-n, --gitname <gitname>', `git user name.`)
+  .option('-m, --gitemail <gitemail>', `git user email.`)
 
-  .option('-u, --user <user>', `User id to login the target server. Default to ${wo.envi.deploy.connection.user}`)
-  .option('-k, --key <key>', `User private key file to login the target server. Default to ${wo.envi.deploy.connection.key}`)
-  .option('-p, --password <password>', `User password to login the target server. You may have to enclose it in "". Default to "${wo.envi.deploy.connection.password}"`)
+  .option('-u, --user <user>', `User id to login the target server.`)
+  .option('-k, --key <key>', `User private key file to login the target server.`)
+  .option('-p, --password <password>', `User password to login the target server. You may have to enclose it in "".`)
   .parse(process.argv)
 
 wo.envi.deploy.fromPath = commander.fromPath || wo.envi.deploy.fromPath