diff --git a/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md b/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md
index 009a58b7..c47a52ad 100644
--- a/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md
@@ -635,8 +635,8 @@ body_checks = pcre:/etc/postfix/body_checks.pcre
 ```
 
 * In `main.cf`, find parameter `smtpd_sender_restrictions =`, add a new setting
-  `check_sender_access pcre:/etc/postfix/sender_access.pcre` right before
-  `permit_mynetworks` like below:
+  `check_sender_access pcre:/etc/postfix/sender_access.pcre` right after
+  `permit_sasl_authenticated` like below:
 
 ```
 smtpd_sender_restrictions =
diff --git a/html/upgrade.iredmail.0.9.2-0.9.3.html b/html/upgrade.iredmail.0.9.2-0.9.3.html
index ad4eccc5..977d46d9 100644
--- a/html/upgrade.iredmail.0.9.2-0.9.3.html
+++ b/html/upgrade.iredmail.0.9.2-0.9.3.html
@@ -608,8 +608,8 @@ body_checks = pcre:/etc/postfix/body_checks.pcre
 
 <ul>
 <li>In <code>main.cf</code>, find parameter <code>smtpd_sender_restrictions =</code>, add a new setting
-  <code>check_sender_access pcre:/etc/postfix/sender_access.pcre</code> right before
-  <code>permit_mynetworks</code> like below:</li>
+  <code>check_sender_access pcre:/etc/postfix/sender_access.pcre</code> right after
+  <code>permit_sasl_authenticated</code> like below:</li>
 </ul>
 <pre><code>smtpd_sender_restrictions =
     ...