diff --git a/README.md b/README.md
index c6422ab..109ccb0 100644
--- a/README.md
+++ b/README.md
@@ -81,44 +81,44 @@ Tencent Cloud:
 <pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://mirrors.cloud.tencent.com/debian/" -firmware --cdimage "cn"</code></pre>
 Alibaba Cloud:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://mirrors.aliyun.com/debian/" --cdimage 'cn'</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://mirrors.aliyun.com/debian/" -firmware --cdimage 'cn'</code></pre>
 ### Debian 11 (prefer mirror manually with firmware, recommend for servers which are locating outside of mainland China)
 Japan:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.riken.jp/Linux/debian/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.riken.jp/Linux/debian/debian/" -firmware</code></pre>
 HongKong:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.hk.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.hk.debian.org/debian/" -firmware</code></pre>
 Singapore:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.sg.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.sg.debian.org/debian/" -firmware</code></pre>
 South Korea:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://studenno.kugi.kyoto-u.ac.jp/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://studenno.kugi.kyoto-u.ac.jp/debian/" -firmware</code></pre>
 Taiwan:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.tw.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.tw.debian.org/debian/" -firmware</code></pre>
 America:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://debian.csail.mit.edu/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://debian.csail.mit.edu/debian/" -firmware</code></pre>
 Canada:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.ca.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.ca.debian.org/debian/" -firmware</code></pre>
 British:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.uk.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.uk.debian.org/debian/" -firmware</code></pre>
 Germany:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.de.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.de.debian.org/debian/" -firmware</code></pre>
 France:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.fr.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.fr.debian.org/debian/" -firmware</code></pre>
 Russia:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.ru.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.ru.debian.org/debian/" -firmware</code></pre>
 Australia:
 <br />
-<pre><code>bash InstallNET.sh -d 11 -v 64 -a -firmware -mirror "http://ftp.au.debian.org/debian/"</code></pre>
+<pre><code>bash InstallNET.sh -d 11 -v 64 -a -mirror "http://ftp.au.debian.org/debian/" -firmware</code></pre>
 
 ### Ubuntu 16.04
 <pre><code>bash InstallNET.sh -u 16.04 -v 64 -a</code></pre>