diff --git a/en_US/installation/_links.md b/en_US/installation/_links.md
index 61bfad17..831746b6 100644
--- a/en_US/installation/_links.md
+++ b/en_US/installation/_links.md
@@ -5,7 +5,7 @@
     * [FreeBSD (without Jail)](./install.iredmail.on.freebsd.html), [FreeBSD with Jail (ezjail)](./install.iredmail.on.freebsd.with.jail.html)
     * [OpenBSD](./install.iredmail.on.openbsd.html)
 
-* After installtion:
+* After installation:
 
     * [Setup DNS records for your iRedMail server (A, PTR, MX, SPF, DKIM)](./setup.dns.html)
 
diff --git a/html/index-zh_CN.html b/html/index-zh_CN.html
index 673c7ac8..e935118b 100644
--- a/html/index-zh_CN.html
+++ b/html/index-zh_CN.html
@@ -31,13 +31,13 @@
 </ul>
 </li>
 <li>
-<p>After installtion:</p>
+<p>安装完成后：</p>
 <ul>
 <li><a href="./setup.dns.html">Setup DNS records for your iRedMail server (A, PTR, MX, SPF, DKIM)</a></li>
 </ul>
 </li>
 <li>
-<p>Additional installation tips</p>
+<p>Additional installation tips：</p>
 <ul>
 <li><a href="./install.iredmail.with.remote.mysql.server.html">Install iRedMail with a remote MySQL server</a></li>
 <li><a href="./unattended.iredmail.installation.html">Perform silent/unattended iRedMail installation</a></li>
diff --git a/html/index.html b/html/index.html
index fc646b03..d9096cb7 100644
--- a/html/index.html
+++ b/html/index.html
@@ -37,7 +37,7 @@
 </ul>
 </li>
 <li>
-<p>After installtion:</p>
+<p>After installation:</p>
 <ul>
 <li><a href="./setup.dns.html">Setup DNS records for your iRedMail server (A, PTR, MX, SPF, DKIM)</a></li>
 </ul>
diff --git a/zh_CN/installation/_links.md b/zh_CN/installation/_links.md
index f0c49aae..426516a1 100644
--- a/zh_CN/installation/_links.md
+++ b/zh_CN/installation/_links.md
@@ -5,11 +5,11 @@
     * [FreeBSD (without Jail)](./install.iredmail.on.freebsd.html), [FreeBSD with Jail (ezjail)](./install.iredmail.on.freebsd.with.jail.html)
     * [OpenBSD](./install.iredmail.on.openbsd.html)
 
-* After installtion:
+* 安装完成后：
 
     * [Setup DNS records for your iRedMail server (A, PTR, MX, SPF, DKIM)](./setup.dns.html)
 
-* Additional installation tips
+* Additional installation tips：
 
     * [Install iRedMail with a remote MySQL server](./install.iredmail.with.remote.mysql.server.html)
     * [Perform silent/unattended iRedMail installation](./unattended.iredmail.installation.html)