diff --git a/en_US/cloud/0-cloud-create.ad.account.md b/en_US/cloud/0-cloud-create.ad.account.md
index 8dfcf431..3c981c69 100644
--- a/en_US/cloud/0-cloud-create.ad.account.md
+++ b/en_US/cloud/0-cloud-create.ad.account.md
@@ -22,62 +22,62 @@ If it works for you on different Windows Server version, please let us know.
 
 - Click `Tools` on top-right corner, click `Active Directory Domains and Trusts`.
 
-![](./images/create.ad.account/create_ad_account_1.png)
+![](./images/ad/create_ad_account_1.png)
 
 -  Right click your AD domain, here is `iredmail.org`,  then click `Manage`.
 
-![](./images/create.ad.account/create_ad_account_2.png)
+![](./images/ad/create_ad_account_2.png)
 
 -  At the new windows,  right click `Users` --> `New` --> `User`.
 
-![](./images/create.ad.account/create_ad_account_3.png)
+![](./images/ad/create_ad_account_3.png)
 
 - Input `vmail` account info, click `Next`.
 
-![](./images/create.ad.account/read_only_account_1.png)
+![](./images/ad/read_only_account_1.png)
 
 - Input `vmail` account passowrd, and select `Password never expires`, click `Next`.
 
-![](./images/create.ad.account/read_only_account_2.png)
+![](./images/ad/read_only_account_2.png)
 
 
 - Click `Finish` to confirm.
 
-![](./images/create.ad.account/read_only_account_3.png)
+![](./images/ad/read_only_account_3.png)
 
 
 - Now account `vmail` has created, we will set read-only permission for `vmail`,  right click your AD domian here is `iredmail.org`, and select `Delegate Control...`.
 
-![](./images/create.ad.account/create_ad_account_4.png)
+![](./images/ad/create_ad_account_4.png)
 
 
 - Click `Next`. 
 
-![](./images/create.ad.account/create_ad_account_5.png)
+![](./images/ad/create_ad_account_5.png)
 
 
 - Click `Add`.
 
-![](./images/create.ad.account/create_ad_account_6.png)
+![](./images/ad/create_ad_account_6.png)
 
 
 - Input read-only account `vmail`, and click `Ok`.
 
-![](./images/create.ad.account/read_only_account_4.png)
+![](./images/ad/read_only_account_4.png)
 
 
 - Click `Next`.
 
-![](./images/create.ad.account/read_only_account_5.png)
+![](./images/ad/read_only_account_5.png)
 
 - Select `"Read all user information"`, click `Next`.
 
-![](./images/create.ad.account/read_only_account_6.png)
+![](./images/ad/read_only_account_6.png)
 
 
 - Click `Finish` to confirm.
 
-![](./images/create.ad.account/read_only_account_7.png)
+![](./images/ad/read_only_account_7.png)
 
 - Low-privileged account `vmail` created.
 
@@ -89,61 +89,55 @@ If it works for you on different Windows Server version, please let us know.
 ![](./images/ad/start-server-manager.png)
 
 - Click `Tools` on top-right corner, click `Active Directory Domains and Trusts`.
-![](./images/create.ad.account/create_ad_account_1.png)
+
+![](./images/ad/create_ad_account_1.png)
 
 -  Right click your AD domain, here is `iredmail.org`,  then click `Manage`.
 
-![](./images/create.ad.account/create_ad_account_2.png)
+![](./images/ad/create_ad_account_2.png)
 
 -  At the new windows,  right click `Users` --> `New` --> `User`.
 
-![](./images/create.ad.account/create_ad_account_3.png)
+![](./images/ad/create_ad_account_3.png)
 
 - Input `vmailadmin` account info, click `Next`.
 
-![](./images/create.ad.account/admin_account_1.png)
+![](./images/ad/admin_account_1.png)
 
 - Input `vmailadmin` account passowrd, and select `Password never expires`, click `Next`.
 
-![](./images/create.ad.account/admin_account_2.png)
-
+![](./images/ad/admin_account_2.png)
 
 - Click `Finish` to confirm.
 
-![](./images/create.ad.account/admin_account_3.png)
-
+![](./images/ad/admin_account_3.png)
 
 - Now account `vmailadmin` has created, we will set read-only permission for `vmail`,  right click your AD domian here is `iredmail.org`, and select `Delegate Control...`.
 
-![](./images/create.ad.account/create_ad_account_4.png)
-
+![](./images/ad/create_ad_account_4.png)
 
 - Click `Next`. 
 
-![](./images/create.ad.account/create_ad_account_5.png)
-
+![](./images/ad/create_ad_account_5.png)
 
 - Click `Add`.
 
-![](./images/create.ad.account/create_ad_account_6.png)
-
+![](./images/ad/create_ad_account_6.png)
 
 - Input admin account `vmailadmin`, and click `Ok`.
 
-![](./images/create.ad.account/admin_account_4.png)
-
+![](./images/ad/admin_account_4.png)
 
 - Click `Next`.
 
-![](./images/create.ad.account/admin_account_5.png)
+![](./images/ad/admin_account_5.png)
 
 - Select `"Create，delete, and manage user accounts"`, `"Reset user passowords and force password change at next logon"`, `"Read all user information"`, click `Next`.
 
-![](./images/create.ad.account/admin_account_6.png)
-
+![](./images/ad/admin_account_6.png)
 
 - Click `Finish` to confirm.
 
-![](./images/create.ad.account/admin_account_7.png)
+![](./images/ad/admin_account_7.png)
 
 - Low-privileged account `vmailadmin` created.
diff --git a/html/cloud-create.ad.account.html b/html/cloud-create.ad.account.html
index 26379e52..ae2fa54d 100644
--- a/html/cloud-create.ad.account.html
+++ b/html/cloud-create.ad.account.html
@@ -46,55 +46,55 @@ In this tutorial, we will show you how to create account in AD, with strong and
 <ul>
 <li>Click <code>Tools</code> on top-right corner, click <code>Active Directory Domains and Trusts</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_1.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_1.png" /></p>
 <ul>
 <li>Right click your AD domain, here is <code>iredmail.org</code>,  then click <code>Manage</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_2.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_2.png" /></p>
 <ul>
 <li>At the new windows,  right click <code>Users</code> --&gt; <code>New</code> --&gt; <code>User</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_3.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_3.png" /></p>
 <ul>
 <li>Input <code>vmail</code> account info, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_1.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_1.png" /></p>
 <ul>
 <li>Input <code>vmail</code> account passowrd, and select <code>Password never expires</code>, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_2.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_2.png" /></p>
 <ul>
 <li>Click <code>Finish</code> to confirm.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_3.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_3.png" /></p>
 <ul>
 <li>Now account <code>vmail</code> has created, we will set read-only permission for <code>vmail</code>,  right click your AD domian here is <code>iredmail.org</code>, and select <code>Delegate Control...</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_4.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_4.png" /></p>
 <ul>
 <li>Click <code>Next</code>. </li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_5.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_5.png" /></p>
 <ul>
 <li>Click <code>Add</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_6.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_6.png" /></p>
 <ul>
 <li>Input read-only account <code>vmail</code>, and click <code>Ok</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_4.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_4.png" /></p>
 <ul>
 <li>Click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_5.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_5.png" /></p>
 <ul>
 <li>Select <code>"Read all user information"</code>, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_6.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_6.png" /></p>
 <ul>
 <li>Click <code>Finish</code> to confirm.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/read_only_account_7.png" /></p>
+<p><img alt="" src="./images/ad/read_only_account_7.png" /></p>
 <ul>
 <li>Low-privileged account <code>vmail</code> created.</li>
 </ul>
@@ -104,59 +104,57 @@ In this tutorial, we will show you how to create account in AD, with strong and
 </ul>
 <p><img alt="" src="./images/ad/start-server-manager.png" /></p>
 <ul>
-<li>
-<p>Click <code>Tools</code> on top-right corner, click <code>Active Directory Domains and Trusts</code>.
-<img alt="" src="./images/create.ad.account/create_ad_account_1.png" /></p>
-</li>
-<li>
-<p>Right click your AD domain, here is <code>iredmail.org</code>,  then click <code>Manage</code>.</p>
-</li>
+<li>Click <code>Tools</code> on top-right corner, click <code>Active Directory Domains and Trusts</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_2.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_1.png" /></p>
+<ul>
+<li>Right click your AD domain, here is <code>iredmail.org</code>,  then click <code>Manage</code>.</li>
+</ul>
+<p><img alt="" src="./images/ad/create_ad_account_2.png" /></p>
 <ul>
 <li>At the new windows,  right click <code>Users</code> --&gt; <code>New</code> --&gt; <code>User</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_3.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_3.png" /></p>
 <ul>
 <li>Input <code>vmailadmin</code> account info, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_1.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_1.png" /></p>
 <ul>
 <li>Input <code>vmailadmin</code> account passowrd, and select <code>Password never expires</code>, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_2.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_2.png" /></p>
 <ul>
 <li>Click <code>Finish</code> to confirm.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_3.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_3.png" /></p>
 <ul>
 <li>Now account <code>vmailadmin</code> has created, we will set read-only permission for <code>vmail</code>,  right click your AD domian here is <code>iredmail.org</code>, and select <code>Delegate Control...</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_4.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_4.png" /></p>
 <ul>
 <li>Click <code>Next</code>. </li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_5.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_5.png" /></p>
 <ul>
 <li>Click <code>Add</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/create_ad_account_6.png" /></p>
+<p><img alt="" src="./images/ad/create_ad_account_6.png" /></p>
 <ul>
 <li>Input admin account <code>vmailadmin</code>, and click <code>Ok</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_4.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_4.png" /></p>
 <ul>
 <li>Click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_5.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_5.png" /></p>
 <ul>
 <li>Select <code>"Create，delete, and manage user accounts"</code>, <code>"Reset user passowords and force password change at next logon"</code>, <code>"Read all user information"</code>, click <code>Next</code>.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_6.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_6.png" /></p>
 <ul>
 <li>Click <code>Finish</code> to confirm.</li>
 </ul>
-<p><img alt="" src="./images/create.ad.account/admin_account_7.png" /></p>
+<p><img alt="" src="./images/ad/admin_account_7.png" /></p>
 <ul>
 <li>Low-privileged account <code>vmailadmin</code> created.</li>
 </ul><div class="footer">